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Hida Reiri Anime
Hida Reiri
 Kanji 飛弾 怜悧
 Alias Demon
 Nickname Re-ri (by Shikina Kei)
 Birthday 15th January (Capricorn)
• Characteristics•
 Race Human
 Gender Female
 Age 24 (Adult)
 Hair Color Black
 Eye Color Dark Blue
 Height 165cm
• Professional Status•
 Affiliation Ataraxia
 Occupation Principal and commander of Ataraxia

Leader of Ataraxia

• Personal Status•
 Status Alive
 Relative(s) Hida Kizuna (Lover/Younger Brother)

Hida Nayuta (Mother)
Hida Setsuna (Adopted Younger Sister)

 Magic Heart Hybrid Gear
 Weapon Sword and Shield
 Equipment Zecros
• Debuts•
 Light Novel Volume 1
 Anime Episode 1
• Portrayal•
 Japanese Voice Kinugawa, Rika

Hida Reiri (飛弾 怜悧) is the principal and commander of Ataraxia. She later becomes the leader Ataraxia after it became an independent country. She is the daughter of Hida Nayuta, as well as the older sister and secret lover of Hida Kizuna. Carrying the heavy responsible of protecting her world from the threats brought by the AU Conflict , Reiri was the one who started the Heart Hybrid program by having all of their Heart Hybrid Gear pilots do Climax Hybrid with her younger brother Kizuna, which meant doing lewd and sexual acts with him. Despite the questionable morals and strangeness of her methods, Reiri decisions have always been for the best and have contributed greatly to many of Ataraxias' victories throughout the series.

Appearance

Reiri has pale skin and looks extremely similar to Kizuna in terms of appearance with long black hair and dark blue colored eyes. She can be described as a female version of Kizuna. She is usually seen wearing a white uniform with a white coat on it, a tight blue skirt and blue high heels. She is also very good-looking and athletic with a voluptuous figure including large breasts and butt, a tight waist, perfect hips for easy childbirth and long slender limbs. She greatly resembles her mother.

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Teenage Reiri taking off her high school uniform

She has been described to have a perfect, sexy body and an amazing high sex appeal that other women don't have, something that is visible through her uniform. Other women and even her own younger brother have found Reiri to be overwhelmingly attractive and sexy. Since she started doing Ecstasy Hybrid, she has grown even more erotic according to Kizuna and Kei, to point where even a simple gesture from her was very sexy. Even when she was in high school, she already had an adult body. Although her expression was softer back then and her breasts were slightly smaller, they were still large for her age regardless.

When Reiri wears Zecros, it's appearance is slim and minimized to the limit, making it looked like she was wearing metal underwear that was barely there. Her breast are mostly laid bare with her nipple barely hidden. The skin from her cleavage until her navel and abdomen are boldly exposed, and her lower body looks like she was only wearing garter belt and a small sized pant. Her HHG also has an angel and princess theme to theme to it, which is based off of the old TV shows that Reiri used to watch as child.

Personality

Volume 02 Illustration 6

Reiri flirting with her younger brother

Reiri is generally a flexible adult who can swiftly change modes depending on the situation, ranging from a playful older sister to a strong leader. She can be very dramatic when explaining certain subject at times. She has a caring and loving side for her brother, however due to her high ranking job, she can't spend much time with him. When they were little, they used to live alone until she left Kizuna because of her job. However, even to this day she cares about him a lot. When Kizuna came back from Atlantis in an exhausted state, she embraced him without any shame of the people around them. She is also seen in depression and tears of suffering when Kizuna intentionally expose himself in danger as fighting against to two Quartum members with very low Hybrid Count. The strongest explain of Reiri's love for her younger brother was shown after finding out that Thanatos killed him. She was so overwhelmed with grief and rage, that she didn't care if killing the machine god would mean the end of all worlds. Proving that Kizuna means everything to her.

Volume 7 Illustration 5

As the commander of Ataraxia, Reiri knows she has to help make Climax Hybrid better, regardless of how she does it or what she herself has to do

Reiri has a very serious side to her as commander of Ataraxia, which has caused her to be felt as somewhat distant by Kizuna, though on rare occasions she let's her guard down and is shown to care for him as much as she ever has. Because of her responsibility as a commander, Reiri is often forced to make painful decisions in order to protect the people of Earth. But being strong willed and responsible, she is willing to do whatever it takes to protect everyone. Even if this means making her students use the life draining Ros-series Heart Hybrid Gear, having them perform Climax Hybrid with her younger brother, helping them perform Hybrid better or even doing Climax Hybrid with Kizuna herself. It's because of this strong resolve and decisiveness that Reiri is greatly respected by many as a great leader despite her young age. Along with regretting having to make her student fight with their lives on the line, Reiri always felt guilty that she couldn't fight as well, believing she didn't have any aptitude for Heart Hybrid Core. When her mother presented her a powerful Ros-series Core, Reiri didn't hesitant to accept it even through she knew was basically a death sentence.

While usually display great self-control, Reiri can lose her temper fairly easy if she's insulted. Often, the main source of her anger is usually because of her mother. More than once she wanted to kill her after Nayuta mocks Reiri's intelligence or when she (Nayuta) done or doing something horrible. Even just being in the same room with her mother is enough for Reiri to lash out against her. As well, even through she's the one who ordered Kizuna and the other girls to do Heart Hybrid, she does understand how embarrassing and shameful it feels when she had to do it herself the first time. However, in her case, it can be considered more immoral as she and Kizuna are blood-related siblings. Nevertheless, she would shallow her shame and do them like everyone else. After seeing how revealing and girlish her Heart Hybrid Gear was, Reiri was deeply embarrassed by it, especially when others commented on it. Like everyone else, she also eventually started come to enjoy doing Hybrid with Kizuna and would become more active in doing them with him, even using her position as the commander to do it whenever she wanted.

Volume 12 Hida Siblings Bonding

Reiri has a brother complex towards Kizuna, which has developed from sharing a bath with him into to a full sexual relationship with him

Due to Kizuna being her only family and on top of her indispensable younger brother, Reiri has a strong brother complex towards him and is very possessive of him, which has only grown to perverted levels since she first did Climax Hybrid with Kizuna. When Zelshione brought this up, Reiri didn't deny it but rather stated that a little brother is the possession of the older sister since the day they were born. It's become such a well known trait about her that most people have called her a brocon, something even Reiri accepted about herself. Although Reiri makes her little brother do Heart Hybrid with other women because of her responsibility as the commander of Ataraxia, she admits she doesn't really want to let the other girls have him. There have been times where Reiri had tried to stop other women (such as Landred and her mother) from doing sexual acts with Kizuna, showing she only allows Heart Hybrid because it necessary. While there were times where Reiri could be a bit flirty towards Kizuna before they started doing Heart Hybrid, she has started craving him more after she first tasted him, growing every time they did Hybrid. The girls of Amaterasu are often suspicious of Reiri and complain how she's been using her position to monopolize Kizuna for herself as of lately. Even while she's willing to make concessions with the other girls, she can be very childish in the way she makes it to herself. Such as taking a week off to reserve Kizuna for herself after letting Hayuru spend her night with him.

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Reiri expressing her opinion on dealing with government work

Despite being a responsible and capable leader, Reiri hates dealing with government work and politics, finding them very annoying. When dealing with other country leaders, Reiri is highly confident in power that Ataraxia has, so much that she has no problem stating that they will remove the nuclear weapons of which ever country attacks them and even mocking them to send their Heart Hybrid Gear pilots against them so they could take the cores from the pilots dead bodies. Her ruthless, uncompromising and mocking attitude has lead her to be called a demon, something she agreed she is because she's Hida Nayuta's daughter. Nevertheless, she would still prefer spending time with younger brother than dealing with politics, even trying to do Ecstasy Hybrid with Kizuna while having a conference with other world leaders. Then when it became too hard to hold her voice back, she chose to end the conference early over having Kizuna stopping, further displaying her disregard for what they think of her.

History

Background

Seven years ago she used to live with Kizuna alone in Tokyo float until she left him to work in Ataraxia.

Plot

Ataraxia Arc

Aldea Arc

Master Arc

Operation Recapturing Tokyo

Vatlantis Arc

While heading towards London, Kei reported to Reiri and Kizuna that they detected two Vatlantis ship that are heading there way and will sandwiched them no matter how what they do. The three try to think how they can deal with them with them with the limited methods they have available to them. The best option they can think of is to defeat them one at a time. Unfortunately, Kizuna has no one he can do Climax Hybrid with, Eros default spec are too weak, and he lack any weapons. Even through Gertrude tries to say she can fight, she's still too damaged to even stand. Gertrude then tries to suggest Kizuna do Climax Hybrid with her, but he deny's it because of her pained expression.

Gertrude still tries to insist on fighting, but Kizuna just casually confiscated her pistol-style particle cannon from her hand. This suddenly surprise Gertrude and Kei, as the weapons of a Heart Hybrid Gear can't be taken or used by anyone else. Although Kizuna now has a weapon, Reiri points out his Hybrid Count is currently 10%, meaning he wouldn't last long if he went out to fight. Even he understands this, Kizuna still wants to fight, which Reiri refuses to let him as he the last hope they have and doesn't want to lose her younger brother, crying as she blocks Kizuna from going. Seeing his older sister cry in front of him for the first time, Kizuna realize she couldn't bare to lose him and started yielding. This end up causing Kizuna to collapses onto Reiri and their bodies entangled with each other. In the process, signs of Heart Hybrid lights started appearing from the twos' eyes and body, surprising everyone that Reiri has aptitude for Heart Hybrid Core.

Volume 5 Illustration 6

Reiri nervously realize that she will have to do Climax Hybrid with her younger brother.

While being helped up by Kizuna, Reiri is in disbelief because her mother said she didn't have an aptitude for Heart Hybrid Core when she was a child, which was the reason why she became commander. Remember that the Core Nayuta was going to install was Eros, Reiri, Kizuna and Kei started wondering if Eros is a male-exclusive Core. Not being able to understand Eros, Kei moves the topic to Reiri having Core aptitude, meaning she can do Climax Hybrid with Kizuna to recover his Hybrid Count. While Kizuna is happy that now he has a way to fight, Reiri becomes nervous since it also means she has to do perverted things with her younger brother. Kizuna suddenly realize this as well and starts feeling conflicted about it because while he always admired her, he feels it impossible to do it with his older sister. However, they both find themselves imagining it and getting excited by though.

Reiri tries to argue against the idea of her doing Climax Hybrid with Kizuna, but Kei points out they would need to find someone else with Core aptitude and they don't have the time since Clayda and Elma will arrive in around hour. Accepting she doesn't having any better choices, Reiri order Ataraxia to stop where its currently at and tells Kizuna to wait in the experiment room where he installed a Core into Sylvia. She explains that she developed a system in case in ever became possible for him to recover his Hybrid Count with her. This confuses Kei on why she did that but Reiri silence her by throwing her pen at her head before she can fully ask. Reiri then told a frighten Kizuna to get going.

After making Kizuna wait ten minutes in the experiment room, Kei makes him wear a head mount display. Reiri then lies to Kizuna that they manage to another candidate who volunteered to do Climax Hybrid with Kizuna because she wanted to be useful. In reality, the woman is still Reiri but she's hiding her identity out of embarrassment. Reiri enters the room in a white gown, telling KIzuna they should do their best and asks him to removes his clothes. Reiri followed suit, but Kizuna head mount display censored her breast and waist, as she still feels very embarrassed to be seen. Understanding that it's won't help, Reiri turns off the censor, allowing Kizuna to Reiri naked body clearly.

Masou Gakuen HxH Volume 5 Reiri

Moving into the final stage, Reiri shows KIzuna her ass.

Finally getting started, Reiri embraced Kizuna and brought him over to the bed. However, neither of them knew what to do as it was KIzuna first time not know who his partner was. Reiri decided to make the first move by put Kizuna head on her lap so he could suck on her breast while she rub his thing. Kizuna did as she said and began sucking them more intensely, which she admit felt really good. Reiri returns the favor by stroking Kizuna's thing until he climax onto her hand, which caused her to be intoxicated by obscene pleasure. However, this still wasn't enough to recharge Kizuna Hybrid Count, so Reiri made him sit on the edge of the bed and got in between his legs. Smiling obscene, Reiri sandwiched Kizuna thing in her breast and began rubbing it, something he found very pleasurable. She asks how her breast compare to the other girls' chest, which he answer her's were the best. Hearing this cause the intoxicating effect to start affecting Reiri as she started licking the tip of his thing with her tongue while still rubbing it, pleasuring Kizuna so much he can't endure it. Telling him not to hold back and wanting more, Reiri began intensely sucking his thing and embraced his hip so he couldn't push her away.

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Reiri and Kizuna reaching Climax Hybrid.

Receiving stimulation that called many pleasant feelings at the same time, pink particles of light began scattering from Kizuna’s body. Understanding he was getting closer to his limit, Reiri slowly pulled herself away and crawled on all four above the bed. She happily showed Kizuna her ass but there was a mosaic covering her groin. No longer seeing any reason to hide it at this point, Reiri gigged as she deactivated it, allowing Kizuna to fully see how wet her important place has become. Inviting Kizuna, he began caressing her ass and tracing the outline of her body, which he recognized but denied the possibility of her being who he think it is. Deciding to stop thinking about her identity, Kizuna slowly put his thing into the valley of the groin and the thighs, causing Reiri to tremble from the pleasure, as she excitingly though that he was going to enter for real. Seeing her sexy smile, Kizuna begins banging her ass, giving both of them a great deal pleasure as his thing moved back and forth in Reiri soft and wet valley. Becoming intoxicated by the pleasure and unable to endure themselves, Reiri and Kizuna admit it feels too good before they reached Climax Hybrid. After Kizuna defeat both Clayda and Elma, Reiri catches her younger brother before he fell from exhaustion. Happy that he a live, Reiri hugs Kizuna tightly as he say's he wants to expresses his thanks to woman who did Climax Hybrid with him. While Kizuna notes his Hybrid Count is low again, Reiri tearfully tell him it can be replenished again.

A few days later, Kizuna does Climax Hybrid with a fully recovered Gertrude. Reiri and Kei are looking over the result from the two at Nayuta Lab. After Kei explains the result, Reiri wonders what the result would be if she had a Ros-series Core installed in her due to finding out about her Core aptitude and the compatibility with Kizuna, shocking Kei. While she brushes it off as a joke, Reiri can't help but wish they had more cores so she could fight. Kizuna and Gertrude enter the lab to ask about the result from the experiment, with Kizuna glad they can make their next move. While Gertrude is understandably worried about what they can do, Kizuna confidently tells her they ain't looking for a fight, surprising Gertrude at the change around Kizuna. Reiri begins explaining to the two pilots that the next mission will be a scouting mission, as they need more information about their enemy. Kizuna understands this, but wonders how he will infiltrate a world where there are no men. Kei and Reiri reveal they though of method for that, thus Kizuna notice they look like they're having fun, which they deny. However, everyone in the room is still worried about the lack of combat power they currently have, especially if Aine has really become their enemy. Furthermore, the London area is full of powerless small type magic weapons, displaying Vatlantis lack of fear of them. However, Kizuna suggest using the experiment dummies as decoys so they could reach the Entrance without having to fight themselves. With the plan ready, Reiri and Kei reveal the method they prepared for Kizuna was to disguise him as a woman, which they delightfully took pictures of.

A few days following Kizuna and Gertrude entering the Entrance, they later returned to Ataraxia with a fleet of Izgard battleships, shocking Reiri with what he brought back this time. Reiri meets with Gravel and Adlea, reminding them of their previous encounters at Guam and Okinawa. Thus Kizuna tells her they (Gravel and Adlea) are here to join forces with them, Reiri makes it clear she doesn't trust them. However, Kizuna starts explaining how Atlantis is on the brink of danger and they need to work together with Izgard, something Kei believes they should hear more of. Not being able to complain with both her younger brother and best friend, Reiri agrees to listen to what Gravel has to say, but reminds them they will be regarded as hostile if they do anything suspicious. Relived to hear this, Gravel thanks Reiri for accepting the chance to talk, referring her as Onee-san, annoying Reiri as she heads towards the research building.

After having everything explained by Gravel and hearing Kizuna support, Reiri agrees for Ataraxia and Izgard to join in an alliance. After finishing dialogue with Gravel and Adlea, Reiri, Kizuna and Kei began going over everything they learned. Now knowing the breakdown of Genesis is the root of both their worlds problem, they decided fixing Genesis will solve all their problems. Kei brings up how Kizuna did Connective Hybrid with Gravel and Adlea to supply the magic power for the Izgard fleet, suggesting it could be used to supply magic energy for Genesis. While Kizuna excitedly think that might work, Kei and Reiri point out they don't know if it might make things worse or how much Heart Hybrid Kizuna will have to do to accomplish the task, silencing Kizuna. Kei then brings up how Nayuta is the one carrying out the countermeasure of Genesis, which means they can't be sure if she hasn't figured the connection between Genesis and Heart Hybrid. Making a complex face, Reiri asks what would happen to their world (Earth) if Genesis completely breakdowns and they manage to seal all the Entrances between their worlds. Kei isn't fully sure, but from looking at two graphs displaying the times of cataclysms happening on Atlantis and the other world collision happening, she believes that both their worlds will be terminated in the worst case. Signing, Reiri tells Kizuna to go rest as they need to start working on plans with Izgard. Before leaving, Kizuna also brings up how they might need to fight Aine, where her Code Breaker will make all magic based means useless, leaving all them unsure on how they will fight her in that case.

The next day, Vatlantis forces led by the two remaining Quartum attack Ataraxia, followed by Aine. While Kizuna managed to defeat all them, Ataraxia suffered too much damage. Reiri and everyone else waited on Izgard flagship for Kizuna and Aine to return. Once they were in front of the bridge, Reiri questioned why they were late, leaving them taken back. Reiri then questioned Kei on Kizuna and Aine Hybrid Count, but is surprised it was so low despite the light that appeared when the two kissed. While thinking about whether it was some form of Heart Hybrid, Reiri orders the two to do Climax Hybrid and take a shower while they were at it. Kizuna agrees but asks Reiri about what they will do about Aine, given what just happened. Reiri simply brushes it off as they have more urgent matters to deal with and need all the help they can get at the moment, so she will leave any excuses for after. The two understand and leave in a hurry after Reiri yells at them again.

After Kizuna and Aine finished doing Climax Hybrid, they returned to the bridge where everyone waited. Kei explains that it will take time to load everything as Ataraxia had taken too much damage to be uses. Hearing this, Gravel request Reiri if she could name Izgard flagship Ataraxia, as she hadn't picked a name for it yet. While she was a little surprised by this, Reiri smiled and agreed to call it Battleship Ataraxia, much to members of Earth joy. Gravel then request if Reiri can take the role of commander since she can do more on the front line. Agreeing to take command, Reiri starts the war council by explain their objective is too repair Genesis to prevent the breakdown of both of their worlds. Their first step is to head toward the Entrance in London, knowing full well they will be met will almost all of Vatlantiss' forces. Worried about the high chances of injuries and death that will happen, Kizuna asks if Aine could explain to them that they have no intention to fight and simply want to save both of their worlds. Unfortunately, Aine points out that her little sister Grace is currently holds the highest power on Vatlantis side and further doubts anyone will believe her. To make matters worse, Grace will likely go in a frenzy if she knew Aine was on Lemuria side. Gravel then suggest that they need to get Grace to give out the ceasefire herself to end the battle. Aine voluntary's to persuade her little sister, understanding that she is the only one who might be able get Grace to listen, even through she knows it dangerous. Agreeing with Aine plan, Reiri informs everyone that Aine will uses Code Breaker to reduce the enemy battle strength as much as she can and then have Kizuna, Gravel and Adlea guard her until they reach Grace's location. However, she warns Kizuna to absolutely not show his face during the negotiation. Gertrude then ask Reiri what they will do about the members of Amaterasu and Master. Kei doubt they will be able to rescue them while Aine think they won't be harm because of they have become idols. With everything in order, Reiri tells everyone that this will be the last decisive battle that will decide the fate of both world and they need to uses all their strength if they want to save both world.

(to be finished)

Hokuto Arc

When the Deus Ex Machina destroyed Lemuria and Atlantis, Hida Nayuta managed to take a little bit of the data from both worlds from them and used it to create a Ataraxia with people from both worlds. Present time, Reiri rushes to the school infirmary when she senses Kizuna is "trouble". Kicking down the door, Reiri arrives just in time to stop Landred from taking Kizuna virginity. Reiri declared to Landred that she won't be forgiven for laying her hands on Kizuna. However, Landred doesn't falter and instead's throws herself at Reiri to finally express her feelings to her. Landred begins stripping Reiri's clothes like magic until even her underwear was torn away. Kizuna was fascinated by the sight of two sexy adult women entangled with each until he suddenly came back to his senses. While Kizuna wanted to save his older sister, Reiri tells Kizuna to escape before he falls prey to Landred. Kizuna reluctantly comply as Reiri continues to resist Landred.

When an AU collision was suddenly detected, Reiri (who only had a coat on her naked body) appeared on several dozen digital signage displays and floating windows, quickly order all the Heart Hybrid Gear teams to deploy. Unfortunately for everyone, the being that emerged from the Entrance was the machine god Hokuto, who had been searching for the missing data they failed to collect. Despite all the Heart Hybrid Gear teams attacking her with everything they had, Hokuto easily overpowered every single one. However, before Hokuto could kill Kizuna, Hida Nayuta appears and managed to force Hokuto back through the Entrance she came from.

With almost everyone else sent to the hospital following Hokuto attack, the core members of Ataraxia were gathered at Nayuta Lab to hear an explanation from Hida Nayuta. Kizuna, Reiri, Kei and Hayuru for Lemuria side, Zelshione for Vatlantis side, and Queen Landred for Kingdom of Baldein. While no one in the room was sure where to start with questioning Nayuta, Kei brought up how strange it is that people from their world and Vatlantis to be living peacefully on Ataraxia. Nayuta decides to move the conversation forward by first telling them while their (Aine and Yurishia) are not present, she knows where they are. Reiri doesn't hide her desire to kill her mother, but asks how she revived herself, thus Nayuta isn't bothered by Reiri killer intent as she explain they have their priorities to think of first. At Kei request, Nayuta starts explaining how the Deus Ex Machina are the gods who created Lemuria and Atlantis, then how they were terminated by them. Reiri doesn't understand anything her mother just said and grows even angrier when Nayuta mocks Reiri as a child with a slow brain, but is stop by Kizuna.

Nayuta starts explaining how the AU collision happen because Atlantis was losing magic power and drew it from Lemuria until it was sufficiently replenished, using a stick and cubes to describe it. The stick itself represents Genesis, the tool the gods used when creating worlds and when it broke, they uses the method Nayuta left behind for them; Project Babel. However, the Deus Ex Machina end up coming to their world because they used a human method to repair Genesis, something they couldn't tolerate. This confuse Kei on why she had them preform Project Babel if she knew they would come if they did, but Nayuta answered it was for the sake of calling them. This shocked everyone at why she would want that. Nayuta explained that she originally planned to hide herself but end up losing to Kizuna and the others, which meant that her transformation was imperfect. That why she need the Deus Ex Machina to come down so she can obtained the authentic data from them. While Zelshione became enraged that their worlds were destroyed for such a reason, Nayuta pointed out their worlds were about to collapse and her method gave them a little more time.

Reiri points out it still ended the same when the Deus Ex Machina arrived, but Nayuta denies this as she was able to touched the Deus ex Machina and accomplished her objective of gathering data, including the configuration information of Atlantis and Lemuria. Reiri realize that the information can be used to reproduced the worlds exactly like they were before. This surprises Nayuta as she ask if her daughter suddenly grew wise, who just wanted to kills her mother for that remark as Kizuna is force to restrain Reiri. Kizuna tells Nayuta to restore the world, but Nayuta reveals that she only managed to obtained Ataraxia data, which is why the world they currently live on is just Ataraxia. Nayuta then explains that she had two reasons for this. The first being to she needed time to recover from her battle against Kizuna and the others. The second reason being to bring both sides into a single group so they could fight along side each other.  As a bonus, it was to also serve as a vacation for all of them after all the fighting they had to go through. Unfortunately, the Deus Ex Machina had found Ataraxia and now its only a matter of time before they find them again.

Understanding the threat, Zelshione question Nayuta how they were to survive. Nayuta request her children to join hands with her, but neither of them trust their mother after everything she has done. Nayuta admits that while her objective is different from theirs, the means to accomplish them are the same, as they both need the configuration information from the Deus Ex Machina. Among the configuration information includes the data of Aine and Yurishia, making them the machine gods prisoners, much to Zelshione and Kizuna anger. In order to save them, Nayuta tells them they need to defeat the Deus Ex Machina, shocking everyone on how they were suppose to defeat gods. However, Nayuta points out they're simply an existences that have evolved further than them and are not prefect since they still have some emotions. While everyone harbored a lot of anxiety and dissatisfaction, they agreed to work with Hida Nayuta for now.

To fight the Deus Ex Machina, Nayuta plan was to reinstall some of the Ros-series Cores after carrying out optimized improvements on them. Thanks to her godly power, she could remove the Cores without killing their pilots and improve their overall performance. After that, Kizuna would do Climax Hybrid to reinstall the cores into their original pilot. During Hayuru turn, Nayuta forced Reiri to drive the bus where Kizuna reinstalled Neros into Hayuru, much to Reiri clear irritation based on her rough driving.

On the day of departure, the Earth-Atlantis Alliance prepare to set out on three battleships that were freshly made by Nayuta, with Ataraxia group boarding Battleship Ataraxia. Nayuta explained how each of the Deus Ex Machina have their own world and they will be traveling to them using the battleships, which Nayuta had improved with the function to generate Entrances. With everything explained, Reiri declared that they will be hunting gods and show them the strength of humanity. While traveling through the Entrance, an AU collision started happening, forcefully separating the three battleship from each other and by pure coincidence, Battleship Ataraxia ended up in Hokuto's world.

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Reiri and Nayuta doing reinstall with Kizuna

The impact from the crash knocked Reiri and several others unconscious. When Reiri was woken up by Hayuru, she rushed out to stop her mother from doing Climax Hybrid with Kizuna. Nayuta refused because it was necessary for her to reinstall Eros into Kizuna herself. But when she was about to start, Nayuta suddenly realize a vast amount of magic power will be needed for Eros's reinstall and called Reiri over to take part in the Climax Hybrid. While she hesitated at first, seeing Kizuna's thing reaction from the though of Reiri participating caused her to agreed as she removed her clothes until she was naked as well. The sight of Reiri's naked body made Kizuna's thing react even more as if it was demanding her body. Reiri grasped Kizuna's thing before Nayuta could and began gently stroking it, giving Kizuna a direct intense pleasure. Taking her hand off, Reiri started sucking her younger brother's thing in her mouth while tracing it shape with her tongue. When she separated her mouth from his thing, Nayuta snatched it and started sucking it deep in her mouth to the point where Reiri though it might reach deep into Nayuta's throat. Once Nayuta took it out of her mouth, she and Reiri began licking it together, with Reiri placing the sack inside her mouth before licking the whole staff with Nayuta again. With the intense pleasure Kizuna was receiving, he was about to reach his limit, so Reiri and Nayuta put more strength in their tongues as they lick his thing until he climax, with his fluid dirtying their bodies.

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Reiri showing Kizuna how wet she has become from him.

Reiri and Nayuta started embracing Kizuna from both his side as they kissed all over his body while Kizuna caresses both of their bodies with his hands, Reiri with his right hand and Nayuta with his left. Showing the face of a woman instead of a commander, Reiri wondered if it was fine for them to just make Kizuna feel good. Although Kizuna worried the reinstall won't work unless they also feel aroused, Nayuta revealed they already are as she shows Kiizuna how wet her important place has become. Being urged by her mother, Reiri shows Kizuna that her important place was overflowing of her honey of sexual desire from simply sucking his thing. Reiri asks if he was disillusioned by this but became touched that he was actually happy that he made her feel like that. Kizuna then reached his hand to their important places that were overflowing with sexual fluid, pleasuring them as his fingers caresses their insides. Reiri wetted her figures with her honey and once again stroke his hard thing with wet hand, giving Kizuna pleasure that was pushing him to him to his limit. To resist, Kizuna thrusting his fingertips even deeper into Reiri and Nayuta entrances. While Reiri was feeling a lot of pleasure, Nayuta showed signs of pain because being reborn means it was similar to her first time. Nayuta tells her son not to mind it because this immoral act will create his own Corruption Armament. This surprise Kizuna as Nayuta explains it be created from the three of them, with Nayuta installing it as a machine god and Reiri supplying the magic power, which will become the trump card to defeat the Deus Ex Machina. Nearing the end, Nayuta tells Reiri they must wring him out several more times before they come. Smiling obscenely and showing heart marks in her eyes, Reiri becomes more intense in wring out his thing as Kizuna pushes fingers into their bodies again. Reiri began moving her waist to match the movements of Kizuna thrusting fingers as they admit their about to reach their limit. Nayuta brings her face close to Kizuna, showing him Eros's core was on her tongue as Kizuna welcomes it with his. The moment he gulped down the core, both Reiri and Kizuna climax onto each other, with Nayuta climax as well, making the reinstall a success.

Necroplis Arc

Odin Arc

After depowering Osiris and restoring her world, the Earth-Vatlantis Alliance start heading to Odin's worlds where the Izgard crew were currently at. While Reiri was in Battleship Ataraxia Captain's Room going over the reports, Nayuta happily brings Reiri some roasted green tea and Nanbu rice cracker. Thus she was clearly annoyed by her mother appearance, Reiri drank the tea and ate the rice crachers, surprising Nayuta and Reiri herself since it was the first time she ever ate something she (Nayuta) brought for her. Reiri excuse its not the food fault and goes back to working, telling Nayuta to leave the room. Nayuta stops at the door and coldly tells Reiri that Ataraxia has been taken by Thanatos. Shocked by this new piece of information, Reiri asks Nayuta if it true, who confirms it is since the latter can sense Ataraxia location. However, Nayuta reveals it not all bad news, as Reiri realize they now know where Thanatos is.

Changing their course to Thanatos world while the Vatlantis group continues towards Odin's world, Reiri gathers everyone on the bridge of Battleship Ataraxia to explain what their plan once they arrive at their destination. It is decided that their not going to fight Thanatos and are only focusing on rescuing everyone from Megafloat Ataraxia, as they can reclaim Ataraxia itself when they're ready to fight Thanatos. Reiri orders Kizuna to do Climax Hybrid with the most optimum partner for the rescue operation: Valdy, who has become loyal to Reiri. While Valdy is willing to follow Reiri order, she asks if it okay since Kizuna is the headmaster's younger brother, which Reiri angrily said its fine. However, Valdy request Reiri if Kizuna can be to look like a girl because she's not uses to males, which Reiri happily and instantly approves, shocking everyone else. After Kizuna is forcefully made to look like a female version of himself by Yurishia and several other girls, he shyly shows himself. Seeing Kizuna like this again, Reiri and everyone start taking photos of crossdress Kizuna, much to his embarrassment. While Kizuna is clearly embarrassed and annoyed by everyone treatment, Reiri try's to reason with him that its for the sake of his mission, which he doesn't believe because she's holding a camera. Kei suddenly grasp one of Kizuna "breast" to test the sense of touch and pleasure feed and confirms there's no problem with either. With everything ready, Reiri sends Kizuna to Valdy to do Climax Hybrid.

Eventually, Battleship Ataraxia arrived in Thanatos's world, with Reiri worried that the machine god has already notice their arrival. Reiri explain to Kizuna, Valdy, Hayuru and Yurishia once again that their only purpose is to rescue everyone on Megafloat Ataraxia and they should avoid a battle as much as possible. Kizuna, Valdy and Hayuru are infiltrate using the stealth ability while Yurishia is to remain on the battleship to protect it in case something happens. Reiri tells Kizuna and Hayuru that Valdy is to take command of the infiltration until they reach Megafloat Ataraxia. She tells them to retreat if a rescue is impossible but continue the mission if it is possible. Once they reach it, she tells them to go to the hanger at Nayuta Lab and load the students onto the transport vehicles and helicopters in there and if needed to, carry the students in containers using the magic armor. After that, she tells Kizuna to do Connective Hybrid in the time the preparations are being made for the sake of better protecting the students. Because their are no Love Rooms on-site and using the bedrooms will take too much time, Kei shows Kizuna a new portable Love Room that takes the form of a bag he can carry and will inflate when he set's it up. The Portable Love Room is soundproof but is limited in it's functions, as well as being disposable after it used. Confirming it will work, Kizuna ask Reiri who he should do Connective Hybrid with, but she leaves it to him to decide. However, both Kizuna and Reiri are still worried what they will do if Thanatos herself shows up. Nayuta tells them not to worry about that, as she think Thanatos won't show up. While not sure what she means, Kizuna, Valdy and Hayuru leave to rescue the students.

While the students are being evacuated, Reiri suddenly contact Kizuna. She asks if if Nayuta was over on his side, referring to her as that idiot parent. Confused, Kizuna say's he hasn't seen her as Reiri note see can't find her anywhere on her side. Remember what Nayuta said at the briefing, Kizuna realized their mother is the reason why Thanatos hasn't appeared and rushes to Thanatos temple.

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Reiri questioning Nayuta

Having rescued the students from Megafloat Ataraxia, Battleship Ataraxia starts travelling to Odin's world. While lying on the sofa Inside Reiri room, Nayuta informs Reiri that Odin might rival Thanatos in battle ability. This worries Reiri since Nayuta and Kizuna using Corruption Armament couldn't do anything against Thanatos. Before long, Nayuta takes out a Heart Hybrid Gear's core that she made herself, calling it their trump card to defeat Odin. This visibly surprise Reiri as Nayuta explains that its her greatest masterpiece and the strongest core in history. However, Nayuta then explains it has one limitation: its exclusive to Reiri, as it was made with Reiri’s biological information as the premise and was adjusted to match Reiri's traits. This stuns Reiri as Nayuta made it with the rest of her remaining power, calling it a present for Reiri. This touches Reiri as its the first time she ever received anything from her mother. While Nayuta tells her accepting it is a like a death sentence, she understand her daughter still wants it because she's feels guilty about making others fight. Seeing the way her once heartless mother has become, Reiri ask if a human heart and emotions have been born in Nayuta since becoming a god, who only smiles.

In order to install the new core into herself, she and Kizuna will be using the new Love Room call Chronos, which was developed using Nayuta power. Reiri arrived after Kizuna, carrying the core in a attaché case. Once inside, Reiri activated the function of Chronos, regressing their appearance to when they started living together, when Reiri was in high school. Furthermore, the surrounding change to their home on megafloat Tokyo. This setting was decided because it will provoke her excitement, and immoral feelings the most. Reiri asks Kizuna if he's alright with the setting, who has become excited as well, as evident by large tent in front of his pants.

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Reiri preparing to enter the bath with Kizuna.

Happy by the sight, Reiri brings Kizuna to the bathroom, feeling nostalgic about entering the bath together after a long time. Reiri begins taking off her sailor suit uniform and underwear before helping Kizuna take off his clothes as well. Reiri takes note of how even his thing has return to child from, embarrassing him as he wishes it didn't. Reiri starts the shower and started washing Kizuna as well. While they had bathed together before, the fact they were doing it for the sake of installing a core caused Kizuna to get excited as his thing twitched by itself. Seeing this excited Reiri as she wanted to touch it, so she decided to take the lead by washing it with her hand. But because the tip was still covered, Reiri began gently licking and stroking it until it uncovered itself, with Kizuna climaxing into Reiri month. After she gulped it down, she pulled her month away and teased him on coming so quickly.

Volume 12 Hida Siblings Bonding

She entered the bath first and opened her legs so Kizuna can sit in front her. Embracing her brother, she starts caressing his arms and chest before moving her hand to stroke his thing. Seeing how cute Kizuna writhed in her arms causes her heart to be intoxicated by the enjoyment as Kizuna's thing got bigger. Seeing it get big again, Reiri tells Kizuna he will be able to splendidly install the core into her, which he responds he will do his best. Happy to hear that, Reiri begins stroking his thing, causing him to climax which reached up to her face. After washing themselves a little longer, Reiri takes Kizuna out of the bath and then head to the living room holding hands without putting any clothes on. Growing excited by what they're about to do well knowing it can't be shown to anybody, Reiri asks Kizuna if he wishes to rest a bit after coming twice. Kizuna say's he fine and can keep going, which Reiri praises him and gently stroke his head. Kizuna then slowly reach out to touch Reiri important spot and confirms she is also ready by how wet she has become. With their preparations set, Reiri brings Kizuna into her room and opens the case with the core in it, giving it over to Kizuna. Holding on to it as it has completely changed shape to match his thing, Kizuna note that its exclusive to his older sister, who feels embarrassed when he say's it like that while its in the shape of his. Kizuna realize this and becomes embarrass as well, as it like saying his thing is for Reiri exclusive use. Reiri laid down on her bed and invited Kizuna to come onto her bed to install it into her.

However, Kizuna nervousness and excitement leaves his unsure of what to do. Understanding this, Reiri lifts her knees and open her groin so Kizuna can put the core into her important place. The pleasure from the core being put into Reiri quickly overwhelmed both of the siblings, with Kizuna climaxing almost right away as Reiri felt it inside her. Surprised by quickly he came, Kizuna starts making excuses. To help him calm down, Reiri let Kizuna suck her breast, which worked. Reiri is about to offer to let Kizuna rest a bit after repeatedly climaxing, but stops as she felt the core recover its size and hardness, amazing her at how quickly he recovered. Kizuna then starts pulling the core in and out of her, surprising her as she begins feeling an amazing amount of pleasure that he was giving her. She even started feeling like her body was being transformed into an object that existed only to accept Kizuna and obtained pleasure. However, the pleasure overwhelmed Kizuna as he reached his limit before Reiri and end up climaxing again, with Reiri feeling it being released into her womb, pleasuring her even more.

As they haven't climax together, the install didn't work, leaving Reiri worried if they can reach the same amount of pleasure again. However, Kizuna becomes more intense as he starts pushing and pulling the core, as he didn't want to waste this chance since their mother created this core for Reiri sake. Feeling the same way as she starts feeling the pleasure Kizuna giving her, Reiri tells to come as many times as he needs to as she will receive all of it. Kissing each other passionately, Reiri continue climaxing until they finally made it success, destroying the Love Room by the immeasurable amount of magic power the two created.

The next day, Reiri went to Nayuta Lab to run an experimental test on her Heart Hybrid Gear, Zecros. While Reiri was excited by the thought of how the strongest Heart Hybrid Gear would appear, she became speechless when she witness how revealing and cute it was. Furthermore, the pilot suit barely covered her body and couldn't be altered. Nayuta explained that she designed Zecros appearance to be so revealing was to show off Reiri's beautiful and erotic body, while the its cuter parts were based off of the TV show Reiri uses to watch as a child. This caused Reiri a great deal of conflict because she well she understood the appear shouldn't matter she was still deeply embarrassed by all of it. Nayuta wondered if she didn't like, which bothered Reiri as she declares she only needs the strength to fight the machine god. Happy by Reiri responds, Nayuta decides it time to start adjusting it and went to call Kei. Realizing other people were going to see her current appearance, Reiri becomes even more embarrassed as she sighed.

Once Battleship Ataraxia reaches Odin's world, Reiri quickly fly's off to face the third machine god. Reiri ends up arriving in just the nick of time to stop Odin from killing the Vatlantis group by kicking the machine god, sending her flying through her palace tower. Standing above the mountain of rubble where Odin emerged, Reiri tells Odin she will teach her something as the Vatlantis group are dumbfounded. She declares that the worth of human isn't about whether their abilities are high or low, it a problem about how they live.

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Reiri finishing off Fafnir and preparing to fight Odin.

Looking down at Odin, Reiri introduce herself to the machine god before finishing off Fafnir in moments, leaving those from Atlantis in complete disbelief at Reiri new found power. Excited by Reiri power that could overwhelm her guard with eases, Odin ready Gungnir as she and Reiri attack each other. Reiri quickly gains the upper hand thanks to Zecros superior strength and speed, even withstanding a direct hit from Gungnir. Reiri further increases her advantage by summoning her shield to block Gungnir and uses her sword to cut Odins' arms off, utterly shocking everyone who witness the sight. However, before Reiri can finish off Odin, the machine god unleashed her trump card, Baldur, which fired beams of light from her crystal wings at all her enemies near her. Having barely been able to defend herself and with her shield reaching its limit, Reiri worries about the others from Atlantis as Odin uses Baldur once again. Fortunately, Kizuna arrives to protect the warriors from Atlantis, allowing Reiri to focus her attention on Odin while Kizuna focus on protect the others from Baldur. Not letting the damage she was taking stop her nor wanting to let everyone behind her down, Reiri charges in toward Odin, activating Zecros's wings to increase her flight speed even further. Finally reaching Odin, Reiri cuts her crystal wings off before cutting at the waist, defeating Odin.

Reiri returned to regroup with Kizuna and the others, praising her younger brother for protecting everyone, who praising her for defeating Odin alone. The topic suddenly shifts to Zecros appearance, with everyone commenting on it girlish and revealing appearance, embarrassing Reiri. Wanting to change the topic, Reiri tells Kizuna their going to collect the configuration information from Odin. To their horror, they find Odin has a powerful regeneration ability that has already started restoring her missing body parts, declaring she can't be killed even if she's reduce to her head. Before Odin can attack them, Nayuta crashes Battleship Ataraxia’s Excavator into Odin to buy them time to regroup and rethink their strategy.

Regrouping with everyone, Reiri joins Kei and an exhausted Nayuta while Kizuna explained to Master what happen. Once Kizuna join them in the tent, Landred began explaining the information she discovered about Odin regeneration abilities and how there connected to four secret stones embedded in her breast, abdomen and left eye. However, they need to destroy all four stones almost simultaneously because they regenerate each other. Furthermore, they have cut Odins' crystal wings first to her from using Baldur and will only have a few second window before they regenerate. They try to think on how they of how their going to do it but can't see themselves getting close enough to Odin without her noticing. Landred tells them if they were weak, Odin wouldn't be able to notice them but then they wouldn't be strong enough to withstand Baldur. Hearing this, Kizuna comes up with a plan but before he can tell Reiri they realize Odin has finished regenerating.

Reiri heads to fight Odin again while Kizuna goes to get something first. When he catches up to her, she's surprise to Gertrude on his back and quickly realize what he's planning. Giving her younger brother a small pep talk, they resolve themselves as they Odin begins using Baldur against them. Kizuna pushed his Life Saver to the limit to block Baldur as much as possible until he and Reiri got in range. Once she got close enough, Reiri quickly tried to cut Odins' crystal wings before Baldur could stop her, taking many hits in the process. Just before she falls, Reiri barely managed to finished cutting her wings, enraging Odin. Kizuna rushes to destroy the secret stones before Odins' wings can regenerate but is stab by Gungnir before he can. However, Gertrude jumps off of Kizuna back and quickly shoots Odins' secret stone with her quick draw, as she was too weak for Odin to be notice. With her regeneration ability stopped, Kizuna used Reincarnation through Gungnir to finally beat Odin, who is caught by Reiri and Gertrude as she falls. They took her to an ancient temple where Landred, Aine, Grace, Zelshione and the Quartum sexually pleasure to turn her back into a human well the same time getting revenge against her for all she had done to them.

After Odin fully returned to being human, Reiri, Kizuna, Kei, Landred and Gertrude began questioning the former goddess on how she changed so much after becoming a machine god. Odin sadly admits that while it wasn't her original intention, somewhere down the line she slowly started changing as she hasten her evolution until she eventually became extreme in both her methods and thoughts. Regretful for everything she has done and thankful for stopping her, Odin gives Reiri the crystal contained the other half of Atlantis data. After receiving the crystal, Reiri asks Odin about if it's possible for them to defeat Thanatos. Odin say's that while it might be possible for all of them to defeat Thanatos, she warns them doing so will result in the destruction of all worlds as Thanatos maintains to all worlds and her death means the end for all of them, leaving Reiri and the others unsure of what they can do.

Thanatos Arc

Returning back to battleship Oldium, Reiri sits down with her mother and younger brother as they think about what they learned about Thanatos. Nayuta is move around easier thanks to receiving some power from Odin when they "talked", which neither Reiri or Kizuna notice. Nayuta brings up the possibility of staying in Odins' world instead of fighting Thanatos, but Reiri dismisses it. Nayuta then brings up another method that will preserve the laws of all worlds while making Thantaos powerless, but she will need the cooperation of both her children to make it work.

Later, Reiri gather a meeting between the leaders from both of their worlds that were present; which consisted of her, Kizuna and Kei for Lemuria, Grace, Aine and Zelshione for Vatlantis, Gravel for Izgard and Landred for Baldein. Reiri started the meeting, explaining that they have a plan to fight Thanatos, but will first need to turn Graces' exclusive villa in Oldium in a large type Love Room. She then question if they will continue to help them since all the data for Atlantis has been recovered. and is pleased that they will. After the meeting, Reiri began preparing the villa for the method they were going to uses the next day.

With everything ready, Reiri and all the HHG pilots as well as Landred and Nayuta strip themselves as they waited in the villa for Kizuna to come. With Kizuna and Kei present, Reiri explains to Kizuna that until they arrive in Thanatos world, he will be doing Heart Hybrid with everyone currently in the villa for the next two days and two nights, utterly shocking and confusing Kizuna. She tells Kizuna that their being serious here and that this is the last trump card of mankind which will allow them to accumulate power ups and magic power through repeated Connective Hybrid in order to fight Thanatos, the Harem Hybrid. While Connective Hybrid normally can't be done without mutual trust, the time everyone spent on Nayuta fake Ataraxia has improved the bond between everyone present. With everything explained, Reiri had everyone beside Kizuna, Kei, Landred and Nayuta leave the room as they explain to him how the Love Room works. To keep the mood up, Reiri ask Kei to undress herself like everyone else, even through she won't be acting as one of Kizuna partners.

Ready to began the Harem Hybrid, Reiri guided Kizuna to his room. On the way to his room, Kizuna followed behind Reiri. Her hair was swaying to left and right each time she took a step. Every time that happened, it gave Kizuna a peek of Reiri's tight ass as though it was teasing him. Kizuna’s excitement almost reached the peak just from that. As they reached the room, Reiri expressed her desires for Kizuna more strongly. They were in a room alone, changing clothes and talking. And then, both Reiri’s hands held Kizuna’s face between them, she then made a comment on how it feels like with each Hybrid She's rapidly getting stuck deeper. Reiri could no longer hold back her desire for Kizuna in this moment, she then gave him a passionate kiss. Kizuna was surprised but also showed no resistance and got excited from his big sisters kiss. Reiri admitted she wanted to refresh him there by herself right away. She was barely enduring from doing so, but then she thought about what she said in front of the other girls. There was no way she could monopolize Kizuna for herself during the Harem Hybrid. Kizuna got so excited from this, he even mentioned how it is impossible to be calm like this.

After going out to the garden from the living room, there were a green lawn and beautifully pruned plants continuing on. The sky was really clear with white clouds floating in the blue sky. The strong sunlight shining in from between the clouds colored the garden’s greenery even more beautifully. Beautiful yellow and pink flowers were blooming profusely at the shrubbery. Reiri gently caressed a flower petal with her fingertip. Kizuna wondered whether they had ever strolled in a garden with just the two of them. He tried to recall the past as though flipping the pages of his memories, but he couldn’t find any memory that fit. In any case, there was no doubt that this was his first experience walking together with his big sister naked. Under the brilliant sunlight, the beautiful body was strolling inside a beautiful garden. It was unusual, very improper, and immoral. That was why he couldn’t help but getting excited. Reiri was wondering what the matter was about Kizuna watching her, he then said Reiri looks just beautiful in this atmosphere. Reiri was taken by surprise and she felt her cheeks heating up. She blushed and told Kizuna shyly to don't say anything like that, Kizuna went on and said it's the truth and he did not say anything wrong. The truth was, hearing a compliment like this from Kizuna made her excited. Reiri told Kizuna how she wants to push him down right now and do it with him at this moment, she was barely enduring herself from doing so. Kizuna blushed red and apologized to her. Both then walked away with hand holding. Walking to the beach with the hope to find their first partner for Hybrid.

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Reiri and Zelshione climaxing together

They soon came across Zelshione, who was sunbathing on the beach. Deciding the first pair, Kizuna asked Reiri to lie down next to Zelshione, which she didn't question nor received any complains from Zelshione, as they both understand what they need to do. Reiri and Zelshione take the time to tease each other feelings for Kizuna but stop after Kizuna request they spread their legs and show him their important place. They do so, showing Kizuna that they have already started feeling the effects of the Love Room as their important place have become wet. While Zelshione defends herself that its because of the Love Room, Reiri doesn't defend herself but admits it embarrassing. This raised Kizuna excitement as his waist cloth was being pushed up by the sight, exciting Reiri and Zelshione even more. Kizuna began preforming Connective Hybrid with Reiri and Zelshione by first applying sun oil on the women nether reigns, causing them to climax in seconds.

While surprised by how quickly and easily they climax, Reiri understand they still need to keep going and tells Kizuna he need to continue. Kizuna understands as he continues to apply the sun oil to both Reiri and Zelshione body's, further pleasuring them as he grope around their body's. Knowing they also needed to pleasure Kizuna as well, Reiri unties his waist cloth as she begins to stroke his thing. Zelshione follows as the two older women share stroking and licking Kizuna thing. Being overwhelm by both the pleasure the two were giving him and the sight of two outrageously beautiful women licking his thing, Kizuna lied down on his back while telling Reiri and Zelshione to turn their butts towards his face. They did so, getting on all four as they continue to lick his thing while Kizuna grabbed their butts, with Kizuna being amazed by how voluptuous Reiri butt was. Kizuna started pleasuring their behinds while Reiri and Zelshione took turns putting his thing in their mouths while the other stroke the sack, getting more intense as they also caresses Kizuna stomach and chest. As Kizuna started reaching his limit, he also becomes more intense with pleasuring the two older women until they all climaxed together, with Kizuna fluid reaching Reiri and Zelshione faces while they climax onto his. In heat, Reiri and Zelshione licked it off the other's face before kissing each others to taste it in the other's mouth. Reiri does one more round with Kizuna and Zelshione before she falls asleep with the latter.

During the second day of the Harem Hybrid, Reiri prepared to do Connective Hybrid along side Valdy. Because Valdy was still uncomfortable with males, Reiri used the function from the Chronos Love Room to transform Kizuna into a female version of himself, which made him look a lot like Reiri when she was his age. Reiri quickly took the initiative by groping Kizuna breast, commenting that well they felt nice despite being smaller then her's were when she was his age. She started enjoy herself as she can now take the lead with him instead of how he's usually the one doing whatever he wants with her. Kizuna try's to give Reiri a teary eye look to make her stop, but this just causes her and Valdy to push Kizuna on the bed as they enjoyed female Kizuna completely.

For the final night of Harem Hybrid, Reiri and all the other women started by first doing Heart Hybrid with Kizuna individually before repeating doing Connective Hybrid in different groups. At some point, Reiri sat down with her mother and talked before Kizuna came over to take a small break. Reiri asked her younger brother if their were any problems with his body, who just admit that his condition is so good thanks to the drink, Love Room and the special space they're in that it feels scary. Seeing Kizuna drink the Red Harem, Reiri asked if she can have a sip of it. Kizuna responded by taking a sip and kissing Reiri to share it with her, shocking their mother at how natural they did such a thing. Seeing this, Nayuta commented that Reiri might get be the first to have Kizuna's child, embarrassing them as they realize what they were just doing.

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Reiri sit peacefully with her brother and mother during the second night of Harem Hybrid.

As the topic suddenly changes to the possibility of Nayuta first grandchild being born between her daughter and son, Reiri expresses her surprise that someone like Nayuta actually had children in the first place. Reiri listen as Nayuta confessed that she had children was because she wanted to try it and see if anything would change about her, but found that nothing did. Nayuta further confessed that all she wanted was to know everything in the world and was fined at the time using whatever methods she need, no matter how inhuman. She then shocked her children when she sincerely apologized to them for everything she had put them through. Completely taken back at something they never imagine would happen, Reiri and Kizuna change the topic at how much Nayuta has change as the Hida family sit down peacefully for the first time.

When the topic suddenly changes to Thanatos and what happens after if they manage to defeat her, Nayuta said she won't be able to protect them or the others as she will be very busy. Hearing this, Reiri question how they will prevent the worlds from collapsing if they actually do defeat Thanatos, as it won't matter what they do if they don't have a plan for that. Nayuta reveals to her children that she thought of something and already went over it with Odin. Before she can explain it, Aine comes over to pick up Kizuna.

The next day, the Earth-Vatlantis Alliance arrived at Thanatoss' world on board the battleship Oldium. Almost at the same time, hundreds of Thanatoss' mechanical angels began approaching them as Thanatos has already sense their arrived. Reiri ordered everyone to get ready to intercept them as Nayuta revealed that Thanatos was on Ataraxia, which was still in Thanatos world from before. Aware of Thanatos location, Reiri goes to join the Assault squad while leaving Zelshione in change of the battleship. Confirming everyone was ready, the Assault squad, which consisted of her, all of Amaterasu, Grace, Gravel and Hyakurath, deployed their HHGs and prepared to attack. Thanks to Harem Hybrid, all the members were able to easily destroyed the mechanical angels and arrive at Ataraxia without any difficulties. Waiting for Thanatos to show herself, Reiri try's to stay on guard but gets separated from everyone when Thanatos created different spaces to split them and trap them.

Reiri is confused where she is until Thanatos opens an Entrance to bring her the scene where she finds Aine holding Kizuna. Reiri rushes towards Thanatos and attacks her but the latter vanishes instead. Regardless, Reiri checks on Kizuna but she is mortified to realize his lifeless condition. Soon after, more Entrances appear and this time its the members of the Earth-Vatlantis Alliance (Himekawa, Yurishia, Sylvia, Gravel, Hyakurath, and Grace) and they too are horrified to see this condition. Thanatos later reappears and whilst facing Reiri's hostility as her sword pointing at the Last Goddess, she asks everyone about Kizuna as she fails to comprehend his sacrifice for Aine despite his higher combat prowess. Aine is shaken by Thanatos's words to the point her body convulsing from terror and guilt and blames herself for Kizuna's death, though Grace still refuses to give up and tries to snap her sister out from despair.

Intrigued by Airi's grief, Thanatos then asks her about her sadness but Yurishia begins to aim at Thanatos while telling Grace and Hyakurath to take care of Kizuna and Aine, all to avenge Kizuna. As Hayuru and Silvia are ready to join the fray, Reiri roars her battle cry that signifying their battle against the Last Goddess. Reiri firstly engages with Thanatos in a sword fight whereas she cusses to the Goddess and vows to exterminate her to the point not even single cell remains behind. Further intrigued by the sudden change of phenomenon from death, Thanatos mutters about killing everyone so she can get more data about them. Gravel and Silvia are next to attack Thanatos but none of their attack works, as Thanatos explains that this world's physic laws follows her will and their weapons are merely light particles converted from magic power while drawing her own sword.

Yurisia and Hayuru then activate their respective Corruption Armament and charge towards Thantos and attack her, only to be horrified to see their Corruption Armaments are broken instead. After explaining the changes of physics, Thanatos sends them flying by shattering both Cross and Neros with her sword. Gravel and Silvia then seize this moments to attack Thanatos, but the Goddess disappears and beaten them by destroying their weaponry that causes explosions.

Reiri then tries to attack Thanatos from behind but her sword is pulverized before it even landed on Thanatos due to the changing physic. This allows Thanatos to slash Reiri that partially breaks her Zeros. In spite of Zeros' broken armor, Reiri refuses to give in but Thanatos claims their resistance as futile as she explains that only machine god can match her prowess and planning to kill Reiri next in order to witness the influence of the human's death to everyone. This prompts Reiri to experience despair as she thinks about her helplessness to see her brother's death while calling out Nayuta out of desperation.

(To be Added)

The adult group of Reiri, Landred and Zelshione are relaxing in a VIP room. They are drinking alcohol, talking and having fun. In a discussion, Reiri told Landred that she will keep the room in the teacher's dormitory empty with her name on it, because they always have shortage for the nursing stuff. Landred is saying it will be difficult to come for an interview, because the worlds are no longer connected. However, she then said how no one understands what the future holds. Perhaps someday the day will come when it becomes possible to come and go across both worlds again. If it was Landred who possessed magic power and also the knowledge and skill to infer Odin’s history, then perhaps someday she would discover the way to travel to another world. Such thinking suddenly crossed Reiri’s mind. There was no basis to it. But, Landred’s mysterious atmosphere, it had something that made her felt ‘perhaps'. Zelshione was disappointed in hearing this. She got red after she got asked if she got any lingering attachment to Lemuria, because she felt she still had a debt to Kizuna. After Reiri saw her reaction, Reiri said that she doesn't need an older little sister. Zelshione got a bit mad and told Reiri to do something about her brother complex. Reiri did not deny that. Zelshione then continues and asked Reiri if she thinks that Kizuna is in her possession. Reiri then just glared back with a composed smile, answering her question with a 'Obviously'. A little brother is the possession of the older sister since they were born. Remember that. Reiri made it completely clear that Kizuna belongs to her, she is no longer denying her love for Kizuna. Zelshione then stood up in a bad mood and left the room, saying that she remembered that she has still a bit of work to do. After she leaves, Landred quickly pushes Reiri down.

During Ataraxia departure from Atlantis, Reiri and the others said their goodbyes to Grace, Aine, Zelshione and the Quartum. Reiri told Grace she will take care of the clean up on their side as thanks for Vatlantis cooperation against the machine god.

Following all the Entrances around the world closer, the countries of Lemuria (Earth) began rebuilding. However, many countries also used the opportunity to expand their own power by invading surrounding countries. Ataraxia become especially a major target for everyone, leading to Ataraxia to become an independent country with Reiri as it leader. She would attended international summits, during which many assassins would be sent after her but would be killed by Valdy, who stayed on Ataraxia. During the same time, Reiri also started doing Ecstasy Hybrid with Kizuna whenever he had free time, something that became a rumor across Ataraxia.

Following Kizuna and Yurishia mission in dealing with ICBM missiles that lunched at Ataraxia, Reiri ordered Valdy to bring Kizuna to her to do Ecstasy Hybrid since he had free time. Once he arrives, Reiri orders Kizuna to do Ecstasy Hybrid with her, but mid way thus, a conference with other world leaders starts. Not wanting to stop, Reiri had Kizuna keep his thing inside her while she had the meeting, remaining naked the entire time without the other leaders being aware of it. She told the other country leaders about the ICBMs that were fired at Ataraxia early that day, warning whoever was responsible that they (Ataraxia) will remove their country's nuclear weapons within four months. This angered one of the voice's on the other side, but Reiri calmly denounced what they had to say. Even when the other leader threaten to send their own Heart Hybrid Gear pilots, Reiri only mocked them that they (Ataraxia) will take cores of those pilots for themselves if they send them, angering them as one of them calls her a demon.

Masou Gakuen HxH Volume 13 Reiri

Reiri doing Ecstasy Hybrid with Kizuna.

Reiri was about to bring up the unmanned drones that have been spying on them before suddenly pausing, confusing the other leaders. The reason she suddenly stop mid sentence is because Kizunas' thing was getting bigger inside her and she was trying to hold her voice back. Reiri quickly ended the conference and cut the line so she could let out her voice from the pleasure. She tells Kizuna not to move so suddenly but realize that Kizunas' thing was just getting bigger again without him doing anything. While Kizuna tries to advice's his older sister against doing Ecstasy Hybrid during a conference, she laughs that it was really exciting for her, which he doesn't argue against as it did excited him watching his older sister contending against the other leader while being completely naked with his thing still inside her. With the work done, Reiri tells Kizuna to continue where they left off, which he does as he becomes more intense from having to hold back the entire time, something Reiri greatly enjoys even though she tells him he doesn't have to be so greedy. Soon enough, they reached their limit as Kizuna climaxed inside Reiri, who raised a loud grasping voice as she climaxed repeatedly. Reiri large butt trembled as Kizuna begins taking his thing out, causing what he released inside her that had mixed with Reiri honey to start dripping out viscously.

Catching her breath as she brushed her hair behind ear, Reiri brought her face to Kizuna as she kiss's her younger brother. Staring at him with an intoxicated gaze, Reiri grips Kizuna thing and puts it back inside her again. While Kizuna tells her she doesn't need to be so greedy, Reiri simply say's she wants to let their mother see her grandchild soon. Knowing she had become the god who managed all worlds, Reiri believes she always beside them. Understanding this and having to also eject Zecros eventually, Kizuna pushes his thing deeper. Reiri continues doing Ecstasy Hybrid with Kizuna until night time.

Side Stories

Volume 11

Reiri and Nayuta watch as Mercuria try's to convince Hyakurath she doesn't need to do Heart Hybrid with Kizuna, despite Hyathurath's magic power already becoming low from neglecting to do Heart Hybrid up to then. They understand that neither of them have done Heart Hybrid with KIzuna and well Mercuria still has reserve energy, Hyathurath energy is dangerously low. Seeing how Kizuna is unsure on how to convince them, Reiri wonders if she'll needs to tell them to do it herself. However, Nayuta thinks they should wait and see since there will be an AU collision that night. Reiri can only hope that Hyathurath doesn't run out of energy mid battle.

After the AU collision was dealt with, Reiri visit the infirmary after receiving contact that Mercuria was injured. Confirming from the school nurse, Landred, that Mercuria will recover, Reiri tells everyone else they can go home after congratulating them on a job well done. Before she can leave, the student council president, Zelshione calls out to the headmaster, questioning her on the unexpected Entrances and enemies that were different from the prediction. While Reiri answers she doesn't know either and is having the data analysis at the lab, Zelshione isn't satisfy by this because she is also entrusted with the lives of everyone as the student council president. The two start glaring at each other until Landred stop them, telling them fighting is no good. Reiri tells Zelshione that if she wants any answers, she can go to the lab herself or wait until she receive the report, which she agrees to do so. After Zelshione leaves, Reiri thinks that while Zelshione does have a good sense of responsibility, she has a tendency for favoritism and abusing her authority. Landred suggest Reiri can come walk home with her and perhaps have a light glass of sake in her room, but she pass's.

A few days later, Reiri summoned the members of Amaterasu to the commander headquarters after Aine, Yurishia and Hayuru once again destroyed dormitory. After giving them a good scolding, she order all the female members of Amaterasu to go a relaxation trip to deepen their friendship to help them resolve their problems. At the same time, Reiri decided to go on a family vacation with Kizuna to a high class hot spring resort. Coincidentally, it end up being the same inn Yurishia reserved for their group instead of the one Reiri prepared for them. At night, Reiri reserved the open air bath for her and Kizuna, but when she enters she finds the rest of Amaterasu washing her younger brother. While being surprise to see them, the girls (excluding Sylvia) begin questioning the commander of what she's doing, having push them aside while going to a hot spring inn with Kizuna, even reserving the bath. Quickly pulling herself together, Reiri explain that she took a vacation for relaxation and brought Kizuna with her because it would be meaningless if had Kizuna on standby by himself. The girls (excluding Sylvia) argue they can't accept that explanation and they all start quarreling with Reiri.

Masou Gakuen HxH Volume 11 Black White Reiri Nayuta

Reiri pouring her mother a drink.

A few days later, Reiri is watching her mother happily drink in her room's kitchen with a clearly annoyed expression as Nayuta is already drunk after her second cup. Seeing Nayuta drunken state, Reiri grew increasingly more annoyed as her alcohol was being drunk by the small goddess, barely restraining her violent impulses as she serves Nayuta another drink. Drinking it, Nayuta starts getting so drunk that Reiri can barely understand what she saying anymore, telling her mother to go sleep. Nayuta denies being drunk and ends up drinking some whisky before Reiri snatches it away from her. At the end of her patience, Reiri call's Kei but is surprise when she tells Reiri to come Nayuat Lab quickly as abnormal situation are occurring in Ataraxia’s space. In the middle of the call, Nayuta started vanishing as Reiri realize how bad the situation is.

Arriving at Nayuta Lab, Reiri is shocked by all the strange out place buildings that suddenly appeared all over Ataraxia. Kei doesn't understand what's happening as well but believes it must have something to do with Nayuta, which Reiri understands that she was part of the cause. Reiri asks Kei if she contact Amaterasu, but she answers that only one of them came. To Reiri shock, she finds a Kizuna who has been regressed to when he was a child rushing over to hug her, mistaking her for their mother. While overjoyed by the sight, Reiri is told by Kei that along with his body, Kizuna memories have also regressed, which is why he mistake Reiri for their mother. While explaining to child Kizuna that she's not Nayuta, Reiri understands they need to find her mother as fast as possible to fix everything. But before she can, their surrounding start vanishing as well. Reiri quickly tells child Kizuna to search for their mother before they get separated by the changing space.

Reiri later reappeared as a martial artist named Zecros, wearing a mask and a silver armor with a high exposure rate and cute design. She joins forces with Master, who had become a adventurer guild when child Kizuna and the magician Yurishia arrived in the city Caldato to defeat the demon king. While heading towards the demon king castle Infermia, they fought through a large number of monster along the way. When they finally reached the castle, they find a naked beautiful girl with silver hair on the altar in front of the door. Seeing the sleeping girl as the key to open the door, Zecros tells child Kizuna stand near the girl. Scarlet suggest it one of those situations where the prince's kiss will wake up the princess, causing Kizuna to panic. However, Zecros tells Kizuna to grope her breast instead, which causes Aine to wake up. As soon as she does, Zecros asks Aine if she can open the door to the demon king. Aine say's she can't but child Kizuna can if he say's "Mama! Where are you!?" loud enough for everyone to hear him. Thus he deeply embarrassed to say it, child Kizuna does and the door opens as a drunken Nayuta leaps out to see her son. Removing her mask, Reiri quickly orders Aldea and Valdy to restrain Nayuta so Kei and the medical squad can thoroughly rinse out Nayuta whole body to restore the world to its original appearance. After that, Nayuta was firmly sentence with drinking prohibition.

Reiri is relaxing inside her room, disappointed that she couldn't enjoy Kizuna in child form by herself. Her mood worsen when Nayuta came into her room, as the entire incidence was her fault. Her mother say's what she wants to talk about will also double as her apology as she beckon's Kei into the room, who's holding a thick file labeled Operation Chronos. Confused, Reiri tells Kei to explain what Operation Chronos is, who answers that it's to improve the functions of Love Room and surpass time. Not believing it and thinking it wouldn't be a satisfactory apology if it's coming from Nayuta, Reiri is about to reject. However, Nayuta then tell her that if it works, she will be able to play with child Kizuna anytime, which makes Reiri approve of Operation Chronos without a delay.

Powers & Abilities

Abilities and Skills

High Heart Hybrid Gear Aptitude: While not possessing one herself at first, Reiri is noted as having a enormous high aptitude for the Heart Hybrid Gear, as well as a vast capacity of Magic Power/Hybrid Count. These two factors were high enough that she was able to perform Climax Hybrid with Kizuna even before having a Heart Hybrid Gear inside her. The only reason why she didn't have a core herself is because after her mother tried to install Eros into her, it didn't work. This caused Reiri to believe she couldn't use Heart Hybrid Gear. However, it was later realized that Eros was a male exclusive core. Her mother said that Reiri has the highest aptitude for Heart Hybrid Gear on their side.

Highly competent leadership abilities: As a result of having commanded Ataraxia for some time, Reiri has become a very good leader. She is able to lead multiple teams of differing natures with great efficiency, and is able to make quick, rational and thorough decisions that have seen Ataraxia through many a crisis, and ended the conflict between Lemuria (Earth) and Vatlantis (AU). After Ataraxia became an independent country, Reiri continue to display her impression leadership abilities by easily dealing with all the hostile countries that have tried to take Ataraxia technology for themselves. Many country leaders have even started calling Reiri a demon because of how ruthless and confident she always handles them, an image she can maintain even well she doing Ecstasy Hybrid with Kizuna. Thus she did have Kizuna stop moving well he was still inside her, which caused her to have trouble enduring the pleasure, so she decided to end the conference early.

Volume 12 Reiri and Odin

Reiri overpowering the second strongest Deus Ex Machina, Odin by herself

Master Combatant: Thanks to her own training, Reiri is a highly skilled fighter, respected by all the members of Amaterasu even before she received her core. After having Zecros installed into her by Kizuna through Climax Hybrid, Reiri was able to single-handle overpower and defeat Odin, the second strongest Deus Ex Machina. Although, it took most of Reiri's energy and the loss of her shield to accomplish this, leaving her unable to repeat the feat afterwards by herself.

Immense Stamina: Similar to Kizuna, Reiri has showed to have a vast amount of physical stamina. During her battles against Odin and Thanatos, she was able to endure her pain and injury and was still able to fight. When doing Ecstasy Hybrid with Kizuna, she's capable of doing it for hours without much problems, despite climaxing multiple times whenever he climaxed once.

Equipment

Masou Volume 12 Reiri Zecros

Reiri using Zecros in her first battle

Heart Hybrid Gear: Zecros. She receives this from her mother who creates it using the last of her godly powers. It was custom made specifically for her. Nayuta described Zecros as the most powerful Heart Hybrid Gear in history. Although his design is very limited and covers only a minimum of Reiri places, it is very durable and creates a very strong Life Sever that covers Reiri entire body and allows it to withstand even the attack from the second strongest Deus Ex Machine Odin without much damage.

  • Immense Strength: Zecros grants Reiri overwhelming levels of raw power, enough that she can easily destroy Odins' Fafnir with just one attack, something that not even the strongest warriors from Vatlants (Aine, Grace, Zelshione, Gravel, Aldia and the Quartum) could do together. Furthermore, she could easily send Odin reeling back several 10 kilometers in a single punch.
  • Immense Durability: When Reiri wearing Zecros, her durability reach the highest grade, where she can withstand devastating attacks from Odin and her Gungnir without much damage.
  • Immense Speed: Reiri can move and react at such speeds that even the machine god Odin couldn't keep up with her. Odin's servant Fafnir couldn't even react in time to Reiri attack, something that never happen before.
  • Wings: The small wings on Reiris' back can increases her already impressive mobility to even higher levels.
  • Silver Sword: Reiri offense weapon, a sword that cuts apart everything. It can even cut the weapons and bodies of a machine god with ease. Although its ineffective against Thanatos due to her law controlling powers.
  • Shield: Reiri's defense weapon, a shield that obstructed every danger. It interfere with cause and effect so that it will block every attack, even weapons with similar abilities. However, the shield can be broken if it receives too many strong attacks from the likes of a machine god, which only serves to highlight it's durability.

Trivia

  • Her measurements are: B96-W59-H95
  • Her mother sees her as an unintelligent, rash person, but her leadership qualities contradicts this. She does tend to lose her temper whenever her mother insults her.
  • Reiri enjoys drinking, at times even drinking out of the bottle directly. She tends to let out her true feelings when she drinks too much.
  • Reiri becomes easily embarrassed when she is the subject of discussions of a sexual nature. Maybe because she imagines what she would do with Kizuna.
  • She lost her virginity to Kizuna some time after finally returning to their world. Even before they started doing Hybrid together, Reiri would sometimes be flirty with Kizuna, not minding being in erotic outfits (such as a bunny suit) or being naked in front of him.
  • Whenever Reiri forces Kizuna to cross dress, his appearance always ends up resembles like her to a great degree. When they use the Chronos Love Room to transform Kizuna into a female version of himself, even his body and face look just like his older sister when she was his age.
  • Reiri has a very intimidating side. When she gets mad, everyone in her proximity is terrified of her.
  • Reiri has the greatest amount of magic capacity (Hybrid Count) on Ataraxia.
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