Tigrun doesn't own Katekyo Hitman Reborn and High School DxD, he only owns his story. I like talking about myself in the third degree. It has been long time everyone, hope you will all enjoy this story. So many have been wanting to see more so here it comes.

High School DxV chapter 18

Previously:

"Zio." Tsuna simply said as he got up, it was dangerously low as well as it seemed to be feel with a lot of bad memories, involving Paperwork.

"Long time no see, Trash." A dark and powerful voice said, people saw a black-haired man full of scars holding a smoking gun. Most of the powerful family members knew him as one of the strongest fighter under Lucifer. By side, a woman was seen with quite long white hair, some of them knew her as a Valkyrie.

He returned to the human world at Rias' house with Rias, Akeno and Koneko. "I sent the others at their respective home. And until we change your bed to fit all of us, we will stay here. Even if I won't mind holding you close." Rias mumbled the last part.

"Okay…" Tsuna said as he sighed and went to sleep, well before that he turned to Akeno so she could change his clothes as he was too tired to do anything. As he had finished all this tiring day, the wave of relief took all his remaining energy and he fell asleep on the bed before any girl could get on it. The girls smiled at his attitude happy to have their precious person by their side, sleeping even if their flames were warning them that tomorrow won't really be a normal day for them.

(None's POV, no one's not even God)

Their flames were right. As always. Anyways Tsuna woke up in an unfamiliar bed? He remembered last night as he had realized that he had slept in Rias' bedroom because of the size of the room. He didn't mind, enjoying the company of those three beautiful women, even if it was making him sound like a pervert who wanted to have his own harem, well just like his brother.

He looked around and saw no girl around. He was alone in Rias' giant bed that could fit about ten people or so, well it kind of depended on the individuals and if they let their wings out of course. He got up and remembered that he had slept naked thanks to Akeno who seemed to have put herself in charge of his wardrobe. Well, the other girls didn't seem to want to object to her choices especially last night.

But thanks to Tsuna being exhausted, they didn't do anything last night. At least that was what Tsuna had hoped happen last night. He shivered at the thought, and would be kind of mad to have missed it. He kind of wanted to see Rias, Koneko and Akeno losing their first time to him and his to them. It was his privilege, one that might happen really soon especially with Akeno's date coming soon. He doubted she didn't want to do anything with him.

As he looked around for clothes, he saw his uniform neatly folded with some underwear. Thinking of his underwear, he wondered for a few seconds what Akeno would do with it but he quickly stopped thinking about as weird thoughts put into his mind, he would rather not know.

After dressing up, he went out of the bedroom, trying to find something to eat. He heard some noise coming from where a heavenly smell charmed him to go. He went there and almost had a nosebleed. Sorry, correction: did have a nosebleed. Quite a big one actually, good thing he was a devil. Four of the most beautiful women he had ever met in both of his lives (only three of them were becoming familiar to him, well he was trying to get used to them, because one could never get tired to see those body in anything, well I think we are getting off-track) were only wearing aprons, only that!

How could blood not flow from his nostril? They were wearing erotic aprons that suited well their curves. Tsuna could only guess that Akeno would be the only one to have the information to make such perfect clothes. He really needed to thank her more often. How could one not thank her for such a show?

So there, there was Koneko, Ravel, Rias and Akeno all wearing only aprons, (so much skins showing) debating and cooking at the same time. As Tsuna was trying not to admire the different between the bodies, with Koneko and Ravel, Akeno and Rias, he was kind of understanding what was happening. It seemed that there was some sort of cooking war with Koneko and Ravel Vs Akeno and Rias, first year Vs third years, small Vs big, potential Vs maturity, Loli Vs Mature woman, Flat chest Vs big chest, Justice Vs Plot. (I think we are getting of topic, and the two last ones might not work anyway, well it all depends on Ravel's cup size that I don't really know.)

He also saw Natsu who seemed to be their test subject as they fed him different type of food to see which one he liked the best. He seemed to have a hard time. He was enjoying the heavenly food but had to decide after which ones was the best. He just couldn't do it, no matter how they insisted.

Tsuna understood him but had a hard time feeling bad for him as the girls were close to him feeding, insisting, sometime, jumping up on down, or bending down, showing a lot of cleavage. Not that Tsuna didn't enjoy the sight in front of him, because while they had their front to Natsu, Tsuna saw their back side, their bare backs if you needed more information.

*cue to more nosebleed*

After calming the calming his dangerous nosebleed, Tsuna decided to make his presence known, Natsu noticed him at the same time and rushed into his arm, for shelter and protection: "I would like you not to use Natsu as your guinea pig."

"Tsu-kun/ Tsuna-kun!" All the girls were surprised by his presence, all except one, Akeno who smirked at the presence of Tsuna. Tsuna wondered how she knew he was already here. She went up to him and showed him a good view of her body and especially her cleavage, as she knew that he already saw and enjoyed the back view. She then seductively asked: "Do you like our outfits? There are made especially for your pleasure. And if you like them, we could wear them all the time when we are cooking for you or doing other things for you~"

Tsuna quickly turned around as he kind of wanted to contain his hormones and would die of blood lost if he let his hormones get ahead of him. Not that he would enjoy the sight every morning, but first he needed to get used to it, or they would have to have a galleons of his blood type ready for him because he would not survived it.

Little did he know that Akeno wanted to train him to get used to this, she was hoping for his harem to grow more as she would stand on top of all the girls, except maybe for Koneko? She wanted to at least stand on equal ground as Koneko. She didn't really on which Rias would stand but she won't mind taking care of all the other girls that will end in his harem. The half-fallen angel would be able to have fun with Tsuna taking control of her body, making do things as he wished, and she would especially enjoy seeing it with other girls. To be able to have her S side and M side colliding, hum so delicious perspective. She felt wet just thinking about it.

Tsuna decided to change the subject quickly as he didn't like the face that Akeno was making and why she was moving her legs and hips like that, she seemed to be biting her own lips for a reason that Tsuna really didn't want to know, or did he? He finally asked: "What are you doing here, Ravel-san?"

Ravel began to blush as she remembered what happened. She never entered the house expecting to do a cooking war between her and Koneko Vs Akeno and Rias. Frankly she kind of expected to become Koneko's rival as she saw the way Tsuna looked at her. Ravel wanted that.

Anyways she came to ask help for her transfer to their school. Since she heard that Tsuna had the same age as her, she should be able to be transfer to his class to protect him from any danger. She will make sure to become important to him and maybe to even become her right-hand woman, since she did not like him that way, no she did not!

As she reminded herself that she was only wearing an apron that fitted her quite well, almost too well. She didn't want to know how Akeno figured out her sizes. She proceeded to try to hide her body as she did not like him that way, even if the kiss made her heart beat so much faster: "I did not come and wear this for you! I do not like you that way!"

Tsuna proceeded to dodge a fire ball she seemed to have created out of sheer embarrassment. The worst part wasn't that it was infused with Strom flames, completely destroying the wall behind him, it was that she was creating a bigger one, more condense with storm flames, meaning that if he did not dodge this, he was sure to be dead.

Thankfully Akeno intervened and blocked that attack with her lighting fused with mist that could protect her lover from almost anything. It was her job at least until they found their lighting guardian. She did not mind being a shield for him until such time.

"She was just interested in serving you, and we were educating her in different ways to serve you and make you feel better." Akeno said adding oil to the fire. 'I was right, all mist guardians are weird, I had Mukuro and Chrome before, with Mukuro being Mukuro, always wanting his body and Chrome transforming into an Yandere during special circumstances. Plus since Akeno also has lighting flames, it is almost like Lambo with Mukuro fused and turned into a woman!'

"I did not! I do not even like him that way!" Ravel yelled throwing even more fireballs at him.

"Then in what way do you like him?" Akeno could not help herself ask wanting, to embarrassed her even more. She was so liking this Tsundere act. She was even better than Gokudera, it would not be so much fun to have her at his feet, complementing him on his awesomeness, or maybe it would be?

"W-well, I w-want to be by h-his side, to h-help him in any way I can. I w-want to make myself useful. I want to become important to him. I want to stay close to him, so he can handle anything with my help. BUT! I do not like him that way!" Ravel declared making Tsuna blushed and the other girls smirked. She really did not know the meaning of love.

Rias decided if she let Akeno and Ravel, they would never be finish with this, and they needed to head to school so that they would be late. "She came to ask for help so that she could be transfer to your class with Koneko."

"Thanks, Onee-sama." Tsuna looked at her, thankful that she was here. As Ravel and Akeno continued arguing, Rias and Koneko guided Tsuna to the table so that he could eat. As he looked back to their outfit, he said: "Those really suit you. But I do not think I can survive it, if you dress like this every morning."

"Then you will have to get used to it." Rias declared as she went to get his food.

Koneko came to sit on his lap and feed him. Rias helped her as the sight made both of girls fighting jealous. It made them stop fighting. Rias and Koneko smirked at them. Then they proceeded to get prepare to go out to school.

On their way to school, Ravel told them that the entire ORC members were invited to the Phenex mansion to spend their afternoon there. Rias happily agreed as she explained that the clubroom was being cleaned as well as the entire old building. Plus she and Tsuna needed to speak individually with Riser and her about their new "relationship". She also had a surprised to add for their fun that she got with the help of Akeno and Tsuna's mother.

The end of school happened quickly as they were all in an abandoned classroom supplied by the student council waiting for the summoning circle to be completed. Issei, Asia and Kiba were wondering what was waiting for them there, while the others already knew. Rias and Akeno smiled as they had their special activities prepare for this afternoon.

The summoning circle was ready for them. They all took it and arrived at the Phenex mansion. It took time for their eyes to be able to see again due to the tendency of Phenex, using their flames to teleport. They heard explosions, and as their eyes could see, they saw confetti flying and a banner saying:

"Thank you, Occult Research Club!" Which was also yelled at the same time. Riser was with his peerage thanking Rias and Co for their help. Issei realized that quickly that it was not just Raiser's personality that changed, it was also his clothes. Right now, he was wearing the same outfit as a working adult, meaning that he had a shirt buttoned up to his neck. It was really weird. He gave a gift to Rias apologizing and saying: "I hope that I can make it up to you, my earth."

"Do not worry. You already have regaining who you were once. With who you are now, I know that you will never betray me or my peerage." Rias said smiling, and took the opportunity to grab Tsuna by the arm "However, you will have to accept Tsuna as my future husband and so as your boss." Tsuna blushed at the declaration while Koneko and Ravel could only glare. Akeno was totally enjoying this.

"I will as long as he respect, because if he hurt you in anyway, I will trap him in a mirage of his worst nightmare." Riser declared seriously. Tsuna knew that he was serious, he reminded him a little of how Gamma was with Yuni, protective and deadly if you harm what was precious to him.

"I will take care of her." Tsuna said smiling back at Riser, who noticed his eyes turning orange clearly saying that he was going to keep his promise. "Good, then it means that you accept my mistress' proposal." Riser said smirking. Tsuna immediately change his attitude to his dame side making him trip over his own feet as he stepped back.

Thankfully something soft, punched against his back, stopped him from tripping. He felt being embraced, with arms around him, "If you accept Rias' proposal that fast, I cannot help becoming jealous." Akeno murmured in his ears close enough that she could just bit him.

"Akeno." Koneko and Rias said dangerously. They were glaring at her with full intensity. Everybody took a step back because of their auras.

"Anyways, we can need to talk to Ravel and Riser in private, if you do not mind." Tsuna said trying to stop the situation from turning into a full-on fight. "Sure, follow me." Riser said as Akeno let him go reluctantly. Riser and Ravel let them to another room while Akeno seemed to have a new reason smile as she waved back at Tsuna and Rias. Rias seemed to understand the smile as she waved back. The sky did not like it one bit, but he had other matters to take care.

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As Rias and Tsuna sat across from Ravel and Riser on opposite couch, they proceeded to tell them a long story about the sky and the earth, The Vongola family and The Simon family. At the end of their long story, Tsuna and Rias gave each of gift…

And well at least Riser was happy with the ring of the desert…

"What the hell?! This is not a proper gift for a girl!" Ravel said outraged as she received a buckle with a design of a leopard. "Who actually liked such ugly design?" Rias tried to keep her laugh in her as she said: "A delinquent." "Really a delinquent! Me, a fragile and beautiful woman, have the same power as a delinquent!" Ravel was definitely furious. Tsuna did not know how to handle her. He was still not used to angry girls no matter how old he was. Thankfully Rias came to his rescue.

"We may be able to change that if you fulfill one condition." "Which is?" Ravel asked, "If you sleep with Tsu-kun." 'Tsu-kun, that is new.' Tsuna noted, but before he could think more about it, a hand collided hard with the table. It was Riser's: "My sister is too young to go through such activities! So is Rias! If I find you trying to take advantage of my precious people, I will hurt you." Riser began producing flames that were more dangerous and powerful that what he had ever produced before.

Tsuna and Rias blushed and then tried to rectify what was said: "No no no! We have not slept together! We just sleep in the same bed so we can communicate with my sacred gear." Rias added "Plus, he is so much better than any body pillow, he can become addictive." Ravel blushed as she knew that it was addressed to her.

"Fine, as long as you do not do anything inappropriate." Riser said. "Now, we should get back, I hope that our peerage have becomes friends during this festivities." He got up and headed back to the main room followed by Rias, Ravel and Tsuna.

"True, I cannot wait to see how it went." Tsuna did not like the tone and how Rias phrased her sentence. Something was waiting them at the party, he was not sure to like it.

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…

Yeah, he did not like it, did not like it at all, he thought as he put himself in the corner with Issei and Riser as the girls were enjoying seeing their photos as children. And weirdly, most of the time, they were naked. Why did their parents have so many photos of them being naked?! Why?! So humiliation! Plus weirdly it seems that Rias and Asia had found a new passion: shota's photo. Maybe they had become shotacons.

The two of them seemed to like even more picture of the two brothers being kids; they were saying some sort of curse as they repeated: "Issei and Tsuna as kids. Issei and Tsuna as kids." At best, Tsuna thought that they may be wondering how Issei's and Tsuna's babies would look like, and at worst, Tsuna did not want to think about that option.

At first, the boys tried to interfere but they were completely stopped by Akeno's mist making the picture appeared everywhere stopping their every attempt. They quickly gave up and waited for their hell to stop.

"Tsuna and Issei, where was this photo taken?" Kiba asked seriously, he showed a photo of three kids trying to hold a huge sword. Two of three kids were easily recognizable while the last one wasn't. "If I remembered correctly, it was taken at Irina's place but they moved away five years ago for Europe, I think. Why?" Tsuna answered. "It is nothing." Kiba said as he went back to his own side completely immerged in the album, as if he was trying to find a clue to an old riddle.

The end of the party came quickly for the girls and not too quickly for the boys. They were glad to leave the party and end their suffering. Kiba quickly left, preoccupied by something Tsuna noted. He was not Kiba's best friend for nothing.

The rest of them, all seven of them headed towards Issei's and Tsuna's house, both of them wondering how they all would fit. Their question was quickly answer when they arrived in front of their house.

Well first their house seemed to have disappeared, and it seemed that it was replaced by a mansion that was at least three times as big. The two brothers did not know what to say except cry to the sky and said: "What the hell?!"

"I did not think they would have acted so fast. Well that is what happens when the Gremory and Phenex family unite for a common goal under the specific order of my brother." Rias noted as if it explained all. "At least now, we won't have any problem for sleeping arrangement."

The Hyoudou family really underestimated what devils could do…

OMAKE POLL

-Tsuna as a Maou: 50 votes

-Tsuna as an angel: 46 votes

-Tsuna as Grayfia's king and the new Lucifer: 38 votes

-Tsuna as Riser, with his peerage: 33 votes

-Tsuna as a fallen angel: 29 votes

Omake:

The sequel of Tsuna as Lucifer

Tsuna smiled at the sight in front of him. His family was enjoying their meal. The two male pawns were enjoying the food quite loudly while their friends sweatdropped at their attitude. The other new members of family were amazed that the food was made as it suited perfectly their individual tastes. Asia and Xenovia were blown away by that fact.

Gabriel was facing them as she was to the right of Grayfia. Normally she sat to the left side of her king, but Rias love being near her dear Oni-chan. She smiled at them, explaining why the food suited their tastes, that Lucifer himself made the food for his dear guests. They couldn't believe that the leader of the devils took his time from his busy schedule to make such wonderful food, individual portion for everyone.

The other members of the peerages, who were more used to the food, took their time enjoying the meal that they enjoyed on rare occasion. They only came one or twice a year. It remained their favorite meal of all the year.

"Rias, we should go see Otou-san and Okaa-san. It has been a long time since they saw you. The last time they came they were complaining about that."

"They were also complaining about still not having a grandchild and that Rias-sama still wasn't in a relationship. They declared that it was partly the fault of her overprotective brother, setting the bar too high for any potential boyfriend." Gabriel added, enjoying the meal that even heaven could never get to you.

"Don't remind me. They really loved teasing me…" Tsuna said exasperated by the attitude of his parents. They were always doing that, they first started teasing him to make him feel better as he was always made fun of when he was a kid for not inheriting the red hair of the Gremory family. They used it to make him feel better.

As he got stronger and climbed the ranks in the devil faction, they stopped a little bit, it was until they realized that he was being surrounded by more and more beautiful women such as Grayfia, Serafall, Kuroka, Tiamat and even Gabriel who was supposed to be an enemy. They continued teasing him as he began to spoil his little sister, they even called him a Siscon. They really loved teasing even after he became Lucifer with his attitude.

The only time that they did not tease him, was the time that his father and the leader of the Phenex family decided that Rias needed to get marry to Raiser so that pureblood continued to flow for the next generation. Zeoticus had never been so scared in his life as well as the Phenex family.

Venelana Gremory, Tsuna's mother and Ruval Phenex, one of Tsuna's friend and part of the Vongola unit, warned them that it would happened if they continued with the arranged marriage, but they decided to ignored their comments. From that moment on, Zeoticus decided to listen to his wife as Lord Phenex decided to listen to his son especially when it was about Lucifer. It took all of his peerage, his wife, his mother, his little sister and Ruval to calm the strongest devil from beating up and maybe making permanent damage the two devils.

"They just are proud of you, and liked teasing you especially since they are the only one who can and it is their privilege, as the parents of the strongest devil. They loved that you still think of them as family even after becoming the leader of the four Maou." Grayfia said while eating. She missed her home, and this food, it was always the privilege of coming back. Whenever she left or came back, Tsuna would always make delicious food and spent the night alone with her. She loved that even if she hated leaving his side.

Grayfia was one of the first who had been standing to his side since almost the beginning, even before Gabriel. Even if Serafall was a childhood friend of Tsuna and Tiamat was his familiar, Grayfia became the closest to him in the shortest time.

She remembered when she first met him, she did not really know what to think of him then, he was some low devil in a meeting assembling of all of the pillars' leaders. He was chatting with Serafall, Ajuka and Ruval as if they seemed to be thinking of the plan that the elders would be too suborned to acknowledge.

He was supposed to be a weak devil who couldn't inherit even half of his legacy, but his smile especially towards her seemed to bright up the place so much that she felt that she could do anything under it, like fighting against all of the leader of the enemies' factions. She felt it, he would become a great leader with or without the help of the elders.

After that she saw him later, when she thought that all hope was lost. She and her team were taken ambushed by fallen angels under the direct command of Kokabiel. She knew that it was only a matter of time before her teammates lost their lives. She also knew that reinforcement would not come even if she was telling her team the opposite. The reason that they would not come is that if reinforcement came, they would lose another important strategic point. Kokabiel would be happy to take down members of the Lucifuge family if he could not win a territory. It was a win-win for him. Only an idiot would come to help that team.

As Grayfia saw her teammates being pierced by unholy spears, she began to see her life flashed before her eyes, weirdly what she mostly saw the face of Tsunayoshi Gremory, smiling at her, reassuring that help would always come to help friends in need as devils are part of big family. She smiled at his naivety as an unholy spear came straight at her. She closed her life and waited for the pain. But it never came.

She opened her eyes and saw the similar figure she had just imagined and remembered before. He was wearing some sort of a cape and protecting her with it. She felt her heartbeat faster in fear of seeing the same expression on him as she saw on her teammate. "What are you doing here? You are going to get yourself kill?!" She yelled/demanded as she felt something inside beginning to break open.

"Well, I am here to save you. Friends protect each other like family." He said flashing his usual smile. Then they heard coughing.

"We came to save your team." Grayfia heard as she turned to see Ruval, his teams, as well as Ajuka, Serafall and other people that she did not remember right way their names.

"Sorry, Mina. Let's send back those fallen angels to where they came from." Tsuna declared as his cape change into another from, a lion cub with a weird mane, It seemed to be emitting the power of destruction as well as the harmony of the sunset sky. It was quite a weird animal; he seemed fierce but was so cute.

Their unit proceeded to beat the fallen angels and make their run back to their based. The fallen devils were quickly healed by the strength of the Gremory and the ingenuity of Ajuka. Grayfia had a hard time proceeding what had happened but she knew one thing, she was beginning to fall for the heir of the Gremory. He had saved her life, as well as her teammates, not for strategy, not for war, just to save teammates, friends, to solidify their bonds. He was trying to remain human, which was weird for devil, but Grayfia did not mind that.

Because of what happened on that day, elders as well as Maous began to be interested in his tactics especially since one of the strongest of Lucifuge had decide to stand by his side. Lucifer himself had solicited him, many times, which made him become a close advisor to the leader of the devil faction. He then founded the Vongola unit, which was a weird name but nobody mind because it was how Tsunayoshi's mind worked as he explained that it was because this unit will last until the end of time like a shellfish, unlike the Mare and the Arcobaleno.

Grayfia happily joined as one of the first, who quickly noticed that she became the rival of Serafall as the two first female to join the battalion. They became rivals during battlefield or out of the battlefield for Tsunayoshi's affection. Tiamat was of course present in the unit, but she already was his familiar, so she couldn't see her as a rival, even if she stood always close to him ready to protect. Kuroka came after Gabriel.

Tsuna was trying to find a way to respond to that, but his train of thought was quickly interrupted as he felt something at his feet. "Anyway, Sera-chan, what are you doing here?" Grayfia said irritated as the magical girl went up from his feet to sit on his laps. Their rivalry was still intense, maybe even more since Grayfia and Serafall fought for the title of Leviathan, Serafall giving it up to be close to Tsuna and her sister, and Grayfia also becoming the wife of Tsuna meaning she would be the first to have a child in the entire entourage of Lucifer.

"I want to have some time with him before you take him away for the night. Plus, Tsu-tan doesn't mind, right?" Serafall declared while began playing with his food. "Sure." Tsuna said as he scratched his cheek knowing the rivalry between the two of them, between the storm and the lighting. Well true, Gokudera and Lambo always fought, rarely agreed o anything, and as the two of them, could fight amazingly together, but they never fought about who should sleep with him or anything like that. Somehow he still got used to it.

"Even if he won't mind, you could at least be polite." Grayfia said even more irritated. Tsuna could literally her eyes getting redder in stormy anger as her aura became red. Serafall completely ignored her, not completely, she also began to emit a green aura, just in case to make sure that she and her darling would receive not too much damage.

She began feeding him while still eating a little bit out of the portion, creating an easily indirect kiss. Tsuna knew that it was to make Grayfia jealous of the simple act. He did not think it would work until she took entire bite into her mouth, and then kissed him so that he could eat the food that way, mixing her saliva and his saliva together.

Gabriel knowing that the situation could take a turn for the worst began emitting small waves of rain flames in effort to calm them. Tsuna felt it, and thanked her with his eyes, then he turned to Grayfia and said: "Let her have some fun, she can be childish but in the end I will be spending my night with you and only you, Gray-chan."

Grayfia blushed at the mentioned of his nickname for her. "Fine, but still she should know her place. I am your wife, me not anyone else." Grayfia said turning her head away from him probably pouting. 'She also can be childish, maybe as much as Serafall.' Tsuna thought, he agreed with her, "I know, I know."

He suddenly felt another thing at his feet as this time he was seeing cat ears sticking out from under the table. "I also want to join the fun. I will help feed you." Kuroka said as she loved messing with him, or maybe because she also was a little jealous of all the attention that his wife was getting from him, even a cloud and the mist need his sky and wants him for themselves sometimes. And so the food war began, (well not the food war you can see in RWBY of course.)

"Your peerage is as particular as always, Lucifer." Azazel said as he smiled at their interaction. He was glad to be able to join the meal and have some fun watching the show. Lucifer was always such an interesting character. He couldn't figure him out, but that was the fun of all things with the leader of the devils, and he knew that Michael thought about him the same way.

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(Male's bath)

"Aaaaahhh…" Issei said as he enjoyed the bath. He had never being into such a perfect bath, it was like all his troubles, his anxious, his perverseness were being washed away, if it was possible.

"It is the best bath I ever been in my entire life." Saji declared also feeling the same way as Issei.

"It was made as a gift to Lucifer for saving so many pillars. It combines the magic and technology of so many different pillars such as the Phenex and the Sitri, making it literally the best bath in the entire worlds." Azazel explained.

"Well technically, the best bath is Lucifer's private bath, but only Lucifer, Grayfia and Gabriel can allow you to go in there. Gabriel would not go against her king, or his much needed time of relaxation. Grayfia would never let anyone in as to not spoiled one of her favorite alone time with him." Kiba explained

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(Lucifer's private bath)

"Are you sure I am not disturbing?" Rias asked again as she began to undress herself so she could follow Grayfia and enter her brother bath. Grayfia had taken aside after dinner, as everyone headed to the bath to relax and clean themselves after the excellent meal. She told her that she was sorry that she could not let have her dear brother tonight, so to make up to her, she proposed to help her clean him during bath time.

She could not and would not let her join in the bedroom, first because she kind of not wanted to share him as they would be trying to produce an heir, which meant that all the attention needed to be on her tonight since she was ovulating during that time. Second because she did not think that Rias was ready to see such action yet, she was still young. Third and most importantly Tsuna right now did not see his sister that way, they needed to make him realize that Rias was not just his little sister, she was also a beautiful woman, who had needs from the man she loves.

"Of course not, I know how much you wanted to spent him. I feel the same way." Grayfia said looking at her all knowingly. "But I can't and won't share him tonight, so enjoy this opportunity especially since it will be the first time for you. First times are always important. Ah, I remembered my first time with your brother, too bad that it was also spoiled by Serafall's first time too." Grayfia continued as she finished kind of mad remembering that the rival ended in tie again even after giving their first time to him.

Grayfia was always taking care of her sister-in-law as if she was her own sister. She was always the one who visited the most, as much as possible, because most of the time her brother was too busy with responsibilities. She took great care of her as she knew she meant as much to him as she meant to him, but in a different way, at least for now. Let's hope they can make that change with Grayfia and Gabriel: it was part of their master plan that Kuroka and Tiamat knew but did not really want to be part of.

Rias frankly had never entered that bath. It was the only place her brother could be alone in, and relax without his peerage, his friends or even his paperwork to torment him. The only other two people, who could enter it without any problem, were Gabriel, as his queen, and of course Grayfia as his wife.

Both of them undressed themselves and entered the bath. As Rias entered the bath, she felt so relax as if her tension disappeared, the steam that present everywhere in the room smelling heavenly, it was the combination of heavenly food that her brother made and his heavenly smell. She understood that the bath was charmed to make the individual relax by emitting smell that could make the person feel on the clouds. As she regained her posture, she quickly noticed that it was HUGE, especially if it was made for one person. Every person who had entered that bath, agreed that it was unnecessary big, even Tsuna who told the pillars the same thing when they created it. But the pillars leaders told him that it was the least they could do for their savoir and the new Maou. Plus, it wasn't just for one Maou, it was made for two Maous as Grayfia lived in the same house as Tsuna, since she was his wife.

They saw Lucifer bathing tranquilly in the middle of the bath with a little lion, next to him, relaxing as it swan in it. Natsu was the adorable manifestation of his power, and his first partner, he could use all of the power that Tsuna used: Gremory's, Bael's, and even sky flames. You could always see which power he was using as its manes changed color, depending on the one he used. It could change his formed at will during battles, which is why almost every girl fell in love with the lion. It could change into a monster and change into a cutie in a mere seconds, it was even more cute as they realized that he was link to Tsuna's heart, and changed his form depending on his feelings.

When Natsu saw the girls, he swan out of the water and ran to greet them. The girls would have had a nosebleed because of the cuteness if they were not used to this scene. It also showed, at least for Grayfia, that Tsuna did not mind Rias and Grayfia presence in the bath. Natsu jumped into the hands of Leviathan, and was hugged by the bosom of the woman: "I am going to clean you while I am leaving your master in the capable of hands of his dear sister." Grayfia smiled at her sister-in-law.

Rias blushed as Tsuna turned to them with his body still masked by the steam, she blushed just thinking about seeing her brother's body, and it had been so long since she had seen her brother naked body, or even felt his powerful body.

Truth, her brother never really intended to be naked in front of her sister and her friends on purpose, it happened on accidents that maybe not have being entirely accidents as Akeno and Rias planned most of it. Or when she spied on her brother with Akeno, while he was having with sex with Grayfia and other members of his peerage, she remembered it was when she discovered masturbation as well as lesbian sex with Akeno. Weirdly Akeno, and Koneko didn't mind helping her, only Sona would always object to such plan saying that Lucifer was already stressed enough.

Rias knew she also had a huge crush on her brother, so she was behaving just like herself making sure to help him his work, to make him enjoyed more free time. Lucifer's sister knew that the student council president only worked as a secretary to spend more time with him. Rias only thought that she got to be crazy to want to do that, because she knew the payload that Gabriel had to endure as his secretary. But that was who her childhood friend was, and she was glad that she was that way, this way she would be to lose her first time before her guardian of glacier.

"Rias, did Grayfia invite you here?" Her brother snapped her out of her thoughts.

"Yes, I thought that you two siblings needed a brother-sister moment before I take you for myself during all the night." She said while beginning to clean the lion with the help of her breasts. Technically she knew that this moment would only count as a brother-sister moment for an incest family since it counted as an act that only lovers did. "You should let her have Natsu for the night, of course." Grayfia said knowing that it was the next best thing just after Tsuna, as it smelled like him, represented his heart and would always kept you warm at night but it still wasn't Tsuna and his gorgeous and delicious body.

Tsuna understood quickly what his wife was saying, 'let her have Natsu because she really wanted to spend a night with you.' He wondered if there was another meaning to her sentence, because he could have sworn that she also meant that Rias wasn't ready yet. He quickly snapped of the thoughts of having his gorgeous wife and cute little sister in the same bed as him as he remembered her tone. He knew that what she was saying wasn't a proposition, it was an order. And he would never go against her, not because he was scared of her, well maybe just a little bit, but because he loved that much. What?! His wife was scary when she was angry! He still remembered what happened during a meeting with ally factions when Serafall annoyed too much Grayfia, and she ended beating the crap of the Sitri heir, scaring everyone including him, not that turned him on a little bit seeing his wife take control during that very night in bed.

Rias always had Natsu with her during her stay at Lucifer's mansion especially when she was a child and Tsuna was too busy 'taking care' of his peerage (that was how he told his sister he couldn't spend time with her). It was always her best playmate, hug pillow, and pet she could hope for, Sona, Akeno and even Koneko agreed with her on that term. And for Tsuna, Natsu was and still is the perfect bodyguard to protect his little sister as you could never be to prudent.

Rias walked toward him with her towel barely covering the important of her body. She was blushing especially now she was seeing more and more of her brother's body with his well-tone body, his muscle just the right size, and his scars that showed when he used his body to protect his family. Everyone loved those scars, because it showed what he would do to protect the one who are important to his eyes. He smiled at her deepening her blush as she always wondered how he could have such an manly and godlike body and have such an innocent expression, it was truly different from anyone she ever met, no leader was the same as him. She looked down, in between legs, wondering how it looked seeing her body, she was disappointed to see that he had it covered with his towel

Tsuna was also kind of blushing as he saw her body, she had grown quite well from his cute little sister into the beautiful woman. He calmed his hormones just a little bit as he reminded himself that she was his sister. He smiled at her as he remembered the last time they did that, it was at his parents place, she was just a little girl who adored her big brother. They washed each other back's. He giggled a little bit as Rias had a hard time washing his tall back that she had to stand on something or use her wing to get the top of his back and the nape of his neck.

"Th-then I will wash you back." Rias said blushing even more as she looked at Grayfia who smiled at her, encouraging her. "And I will wash yours." Tsuna said smiling reinsuring her. He then turned his back to her so that she could wash it.

Rias remembered what Grayfia had told her. She explained the technique that would surely help her brother relax and make their relationship move forward: using one's breasts to wash her lover's back. It was something that Tsuna would be used by every one of his lovers, at least once. The president of the ORC took her courage in her own breasts and approached them towards his back.

Tsuna tensed up as he sensed that skin was touching his but it was soft just like when his peerage washed him especially Gabriel who washed him almost every day. They even had a surprise quiz for Tsuna one day: he needed to find which girl was washing him by the tenderness and the pressure on his back. Weirdly he was quite good at that. He got everyone correct.

But the fact remained: his sister was washing him with her breasts. He wished he had known that his peerage and even his wife influenced that way, corrupting his little sister into a full grown woman. Maybe she truly felt something more than sibling love, because this action was normally reserved for lovers which he was kind of expert of. He was not really proud of it, or maybe he was.

He knew that it was a pair of breasts that he was not accustomed with but he kind of wanted to be used to them. They felt so great, so differently from his other lovers, maybe better than most. No! He should not think like that, he was not a Siscon that wanted to sleep with his sister!

Grayfia was smirking seeing what was happening, as everything was going according to the plan, soon his sister would be part of his not-so secret harem. The only things they needed to get rid of would be Rias' shyness as well as her doubts and Tsuna's stupid train of thoughts; he needed to understand that his sister had grown into a woman and that she needed him to love her as she could not fall in love with another man.

…

…

(In the woman bath)

The girls were enjoying their time in the bath especially the first-timers who had never been in such a wonderful bath. The woman bath was also quite huge almost as Lucifer's with different bathtubs that suited each individual need of the women inside Tsuna's entourage. Technically, the best bath was Lucifer's, after there were the women's and then the males'. It was made like that because, there first wasn't any male in Tsuna's peerage so the bath would be used by guest and they knew how much each woman meant into the eyes of their savior.

"It is truly is the best bath I ever been in. I can never get tired of it." Akeno said with bliss expression. "But I still want to try Lucifer-sama private bath. To be able to enjoy an ever-better bath in the company of that Maou of a man." Akeno changed her expression into a perverted one.

"Well, it truly is the best bath even for us, but you need Tuna-chan's or Gray-chan's permission, nya~" Kuroka said as she was cleaning her sister's back. "Well you can also tried to get Gabriel's permission, but she won't give unless Tuna agreed or for special occasion. She doesn't want us to get in the way of his sole relaxing time, nya~" She looked at Gabriel who smiled back at her, completely agreeing with her, while still looking at something in between her hands.

"Of course, you can have him in the night time, but you should let him relax after all the paperwork he does all day. Plus, it is one of my private privilege with Grayfia to enter that bath and enjoy alone time with him knowing that nobody would get in the way of it."

"I agree with you Gabriel. It is only relaxing time for him that does not involve sexual activities. So you should not disturb his relaxing time, right Onee-chan?" Sona said as she clean her sister back, who was currently pouting as Grayfia was having fun with her Tsu-tan and maybe even Na-tan.

"You only say that because you had spent you entire week as his secretary and was able to enjoy his bath with him next to you. I could not help pity you and envy you that week." Akeno declared not knowing how to feel about that week.

"Well, you are right. It was wonderful even if it was really tiring." Sona said really silently, as she looked at the floor blushing. Akeno could not help herself as she jumped on her fellow classmate, groping her in jealousness. The other members of the peerage could not help sweatdropped at their interaction. Akeno could easily get jealous unlike what people thought.

"They are truly enjoying their time." Gabriel said as she looked back at the magic circle in her hands. Some girls did not understand but they could not help admire that angelic body as it was quite a sight for them, it kind of turned them on even if they swore that they were straight. She was not named the most beautiful woman of heaven for nothing.

"What is happening?" Tiamat asked understanding that Gabriel was watching what was happening in Lucifer's bath. She was the farthest from every one enjoying the bath made especially for her, that could be so cold that a devil would freeze to death or so hot that he would burned, it depends on her mood and responded to her demands.

"An interesting development for Rias-sama. He has started to realize that Rias is no longer just his little sister, she is also a gorgeous woman. It seemed that in a future not so far away, her big brother will consider her as woman and will gave her everything she ever wanted. She will finally enjoy what she and you, Akeno, had spent your nights watching." Gabriel declared smiling sweetly, and clearly telling them that she knew that Rias and Akeno had spent some night watching Lucifer and his harem while doing some other things.

Akeno smiled at that, not at all a shame. She knew that they would have figured out, or maybe already knew the first time. The girls always seemed to look at the hidden circle when they were enjoying their time. Some of them may enjoy being watch. But she knew one thing, Tsuna did not know about that, or he would not allow it. She and Rias were kind of proud of the fact that Lucifer himself had not figure out that they had hidden a magic circle in his room meaning that they were quite gifted.

"Good, then I might have my turn next. I should invite then at my parents. Baraquiel respected him quite well as a leader, as the man that saved his family and as a friend." Akeno said thinking of the possibility she could have with him.

"This could be fun, but Shirone will have some alone time with him before you. And she might even get it before Rias." Kuroka said smirking at Akeno. Kuroka knew quite well of the girls fantasy as she enjoyed messing with them during their pleasure time as she added some mist to make them more real. She enjoyed messing with those virgins.

She quickly felt some pain on back as her sister applied more pressure washing her back. "What do you mean?" She did not like being brought into a weird and mostly perverted plan of her sister.

"Aahh! Well you see, I asked him to spend some alone time with the both of us, without anyone interfering." Kuroka said trying to explain her action but Koneko knew she was not sorry at all. She did not mind as she really loved spending time with Lucifer. Him patting her head and her sitting on his lap were divine requirement for her happiness.

…

…

…

…

Rias went to her room blushing with Natsu in her arms. She had left before Lucifer and Grayfia as she was quite embarrassed but mostly surprised by what happened. She had quickly run out of the bathroom grabbing Natsu and yelling good night at the two lovers. She remembered what happened minutes ago in Lucifer's private bath.

*Flashback*

She had never felt so relax before, her brother gave her massage that made her muscles relax, and her brain go into dream world as her mouth made weird noises. Her brother had first treated her gently and washed her back normally but thanks to Grayfia's influence, it quickly changed.

Tsuna didn't realize what he had done to his sister, guided by the voice of his lustful wife. He suddenly snapped out his 'massage' mode, and saw what he was doing. He was blushing and weirdly turned on hearing his sister moan in pleasure. He stopped what he was doing which quickly snapped Rias from her cloud of pleasure. She saw that her brother was shocked about what he did to her. She didn't want him to stop or be freak out, she loved it.

As Tsuna got up scared of what he did, Rias turned quickly and grabbed what she could, which was his towel. The sudden force on his towel made him trip backward bringing Rias along with him. Rias had ripped his towel from his body showing all of his body in full glory. Rias had fallen face first on his abs with her bosom just in the right place, feeling something quite hard and quite big in between it.

As both regained their mind at the situation, Grayfia watched surprise at what happened and kind of happy. She wanted to help their relationship improve, so accidents like this most the time helped. She remembered when that happened between him, Serafall and her. Tsuna had somehow got the wrong bath, being pranked by his friends knowing that only Serafall and she would be there later. Tsuna tried to run at the sight of their bodies understanding that he was in the wrong bath, Serafall didn't want him to live to settle a fight between the two of them. Grayfia was embarrassed unlike Serafall at him seeing her naked body for the first time as well as the same thing for his naked body. She tried to stop the Sitri heir from doing something stupid.

Tsuna slipped on the clean and soapy floor making all of them fall into weird position. Serafall had her butt that landed on Tsuna's face while her head landing on something hard known as his abs. Grayfia had fallen in exactly the same position as Rias. She quickly felt the same way as Rias feeling something hard and big in between her breasts. She moved away from it to see what she was unused to the male's body. She was still quite innocent at that time, she noted. As she finally saw what it was, she was hypnotized by it as well as Serafall who could not take their eyes off of it. Serafall took her eyes off of it when Tsuna made her ass vibrated. Tsuna tried to talk to ask them to move, but had a hard time being understood as it was silenced by her childhood friend's bottom. On that very night, both of the girls lost their virginity to him. His friends were somewhat surprised to see how tired he was, but facepalmed at him as they quickly understood what happened as the two girls seemed also quite tired but even more outgoing about their feelings. Only their friend could do such a thing.

*End of flashback*

Rias blushed again as she remembered seeing his tool so close to her. She had turned him on, meaning that he was finally seeing her as a woman, more than a sister. She would be able to go the next step of their relationship. She should really thank Grayfia and Gabriel for their help. She knew that Gabriel had helped because nothing and she really meant nothing happened in Lucifer's mansion without her knowing. She could bet anything that she knew that she spied on her brother when he was enjoying alone time with his lovers, after finding her secret magic circle in her brother's master room.

She entered her room to find her queen already in her bed waiting for her. She expected that knowing that she would want to know everything. She knew that they still had some time before the show, so she proceeded to explain but not before Akeno stole Natsu to hug him deeply into her bosom. It was almost in direct sensation with her skin as she wore a quite reviling and light night gown. It was in her queen nature. She smiled letting her have the cute familiar for now.

She explained what happened, making Akeno quite jealous but also happy for her king. She knew that unlike Rias, Lucifer saw her more as a woman, but still considered as a friend of his sister and did not want to "do" her (do for dominate). As Rias finished her story, a magic circle appeared in her hands.

"It is time for the show!" Akeno said as she awakened the silence spell in the room. Rias proceeded to activate the magic circle and making grow bigger so that they could enjoyed watching the show while enjoying each other bodies as well as Natsu's warmth.

The magic circle began to show Lucifer entering in his master bedroom while Grayfia waited at the bed in what could only be classified as the hottest lingerie that could be found in the entire worlds. Grayfia began explaining that it was a gift from a few diplomat arrangements. Tsuna declared that he was going to enjoy it as she should be prepared not to be able to sleep tonight.

Akeno and Rias knew that it would also be true for them as they could not help but feel hot at what was going to happen. Seeing a woman they considered as their big sister being ravished by the man they adored and also was their big brother. They might be able to see how Lucifer first born will be made.

TO BE CONTINUED…

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