Oh man, the trailer for Heaven's Feel was so good! Ufotable truly seems to have an unlimited budget. It just makes me want to write a Fate story in the future even more.

Disclaimer: I do not own Naruto and Highschool DxD

"Rossweisse."

"..."

"Rossweisse…"

"..."

"Rossweisse!"

"Ah! Why'd you yell in my ear?!"

"To get your attention. You've been glaring at Grayfia for over an hour."

"I have not."

Naruto gave her a knowing look.

"Okay… Maybe I haven't been looking at her very kindly…"

"And why is that?"

Rossweisse looked down and huffed, "Because she's making breakfast."

"And that's a bad thing?"

"Yes! I've been making everyone's food so why does she get to do it now?"

"You could just… I don't know, go and help her."

"I did! Well— I tried! But she gave me this scary look!"

"Hmm, maybe you could alternate?" Naruto shrugged.

"I don't know! I just need to do something!" She bawled.

"Okayyy, you know what?" Kuroka sat next to Rossweisse in annoyance.

"W-What?" She sniffled.

"I know what'll cheer you up, nya!"

"Y-You do?"

"You do?" Naruto looked at her strangely.

"Of course I do!" Kuroka proclaimed.

"W-What is it?" Rossweisse asked.

"You…" Kuroka poked her chest, "Are going to have a threesome with me and Naruto, nya."

"Eh?" Naruto looked confused.

"T-Threesome?" Rossweisse squeaked.

"Yeah! I certainly wouldn't mind doing you, nyahaha!"

"D-D-Doing me?"

"Please Kuroka, that's too much for Rossweisse's innocence."

"How come she gets to have Naruto before me?" Xenovia looked at them from the couch.

"Hush, Xenovia. Now's not the time, nya."

"But I wanna have sex with him too. Can't you make it a foursome?"

"F-Foursome?!" Rossweisse blushed profusely.

"I haven't even agreed to a threesome…" Naruto mumbled.

"Didn't I say not to make this apartment into an orgy?" Sasuke sipped some tomato juice.

"Fuck, nya! When did you get here?"

"Just now."

"So, did you kill him yet?" Naruto asked.

"No, I left a clone to feed him his toes and fingers."

"What the fuck is wrong with you, bastard? Just kill the guy already."

Sasuke merely shrugged, "Anyway, don't make this place into an orgy. But if you are then please give me a warning."

"Ha! Now I won't just because you said that, nyahahaha!"

*Knock knock*

"I'll get it," Grayfia said from the kitchen.

"Thank you, Grayfia!" Naruto turned to Sasuke, "We might need a bigger house."

Sasuke frowned, "You don't say?"

"Naruto, Lady Sona is here to see you," Grayfia called him from the door.

"Sona, huh… Bring her in!"

"Thank you for inviting me in. I brought along my peerage members, I hope you don't mind."

"That's no problem, what's up?"

"I just wanted to visit. Get to know a little bit about you and your friend." Sona glanced at everyone in the room,

"I see, but couldn't you have asked Rias?"

"I suppose, but she failed to tell me about you being a supernatural so I didn't want to take any other chances with anything else."

"Hahahaha, that's tough."

"So, what would you like to know? I'll be happy to answer."

"For starters, what exactly are you?"

"Well, Sasuke and me are—"

Sasuke cleared his throat, "We're humans."

"I mean, yeah but we could technically—"

"We're human," Sasuke stressed out.

"But she just said that—"

Sasuke glared.

Naruto sighed, "Right."

"I see… Why exactly is there such a diversity of individuals in this house?" Sona asked, noticing her peerage glancing at everyone nervously.

"No reason really, we're all friends here." Naruto shrugged.

Sasuke scoffed, "More like part of Naruto's harem. Save for three girls… For now." He mumbled that last part to himself.

Saji held in his laughter, "So, you're a part of his harem?"

Sasuke glared at him.

"No, I asked Sirzechs to find Sasuke a woman."

"You what?" Sasuke looked at him.

"What? It's not like you're gonna do it, so I asked someone to do it for you."

"Why exactly does he need to find a partner?" Sona asked.

"For starters, it might make him less of a prick."

"Fuck you."

"And to revive his clan. Not sure why I would care about that but he was always going about reviving the "great Uchiha clan" but he doesn't even have a lady friend."

"Uchiha clan? I've never heard of it."

Naruto coughed, "W-Well of course you wouldn't. They're all dead, except for Sasuke of course."

"What about you? Do you have a clan as well? Is that why you have a harem?"

"I don't have a—" Naruto sighed, "Yes, I have a clan which is also gone."

"Then have you considered becoming Devils? You could benefit—"

"Forgive me for interrupting you but that's not going to happen. We have no particular interest in any of the Factions. We might have interacted with a few individuals and know certain others but we're not going to go out of our way to give an advantage to one Faction by aligning ourselves with them" Naruto explained.

Sona was quiet for a moment, "I find it interesting how you said that… How exactly would your allegiance give an advantage to a Faction? You're only humans after all and could easily be killed."

Naruto blinked and turned to Sasuke, "She's good." He whispered.

"Hn. Maybe you should shut your dumbass mouth, Naruto."

"Bastard, say that again!"

"What're you gonna do about it?"

"I'll blow off your other arm!"

"Idiot, you'd be blowing off your own arm too." Sasuke rolled his eyes.

"Doesn't matter, I'd just make a new one! What would you do? Walk around armless?" Naruto grinned.

Sasuke narrowed his eyes, "Want me to Chidori you again? I'll make sure to get your heart this time!"

"Ha! You say that like you purposely missed. Did you forget I was the one that redirected your arm into my lung?"

"Would you two idiots shut up?! You're annoying me! And you still have the Devils here."

Naruto sighed, "Okay… That was probably enough, we good?"

"Hn."

"Good." He turned to Sona, "Will that be all."

"It will be." Sasuke cut in before Naruto said anything.

Sona nodded, a small frown on her face, "Very well. Thank you for your time." She bowed her head slightly as she and her peerage left the apartment.

"Anywayyyy~ What were we talking about, nya?"

"A foursome." Xenovia said eagerly.

"Oh right, a threesome!" Kuroka looked at Xenovia, "Sorry, but a foursome might be too much for poor Rossweisse."

"I-I'm right here, you know?"

They were interrupted by Sirzechs teleporting into their apartment with a woman beside him.

"Naruto, I got your friend a good woman who should be able to help your friend!" Sirzechs puffed his chest out excitedly.

"Hiya! I'm Serafall Leviathan! But you can call me—"

"No." Sasuke shook his head.

"What?"

"Eh?"

"Sasuke, are you stupid?"

Sasuke glared at Naruto before turning to Serafall again, "She's too…" He looked her up and down, "Lively…"

"Do you not like my outfit?" Serafall asked in tears.

"I hate it."

"B-But why?"

"I thought you liked purple, Sasuke."

"What, why?"

"Isn't that what you wore during your… phase?" Naruto said carefully.

Sasuke snorted, "Purple is an Orochimaru color."

"But how can you compare this lady to someone like Orochimaru?"

"I would think she's one of his experiments." Sasuke rolled his eyes.

"Experiment?!" Serafall crossed her arms, "And to think I was gonna allow you to dress up as my dear Sona since you're practically a male version of her."

"Wait… During sex?" Naruto asked.

"Duh!" Serafall looked at him as if it was the most obvious thing."

"Hn, I'd rather fuck your sister over you."

"No way! No one gets to fuck my sister before me!"

"What the fuck…"

Sasuke looked confused, "You want to fuck your sister?"

"Of course! Who wouldn't? My Sona is too perfect for anyone else and even though she will have to marry eventually it is up to me to take her virginity before her future husband does!"

"That makes no sense."

"It does!"

"Does your sister even want to have sex with you?" Naruto asked.

Serafall visibly deflated, "No… But I won't give up! It's my mission to be her first!"

"Are you like this too?" Naruto asked Sirzechs.

"What? No, no… Don't get me wrong, I love Rias with all my heart but not to Serafall's extent."

Naruto nodded, "Okay… You got any other women for Sasuke?"

"Please don't say anything. If I must, I'll go do it with Sona."

"You can't just have sex with her and then leave!"

"I'm not that heartless, you idiot! Obviously I'd get to know her and all that crap."

"Ok, that's good." Naruto nodded in approval.

"Will you allow it, Serafall?" Sirzechs asked.

Serafall huffed, "Hmmm, I don't know… On one hand, I want to be my dear Sona's first but on the other, it might be fun to watch them go at it!"

"You won't be doing such a thing when we get that far," Sasuke told her.

"Hmph, no fun! What am I supposed to do now? Maybe I could try and convince her one last time before you two get together! And if that doesn't work then I'll get her somewhere secluded—"

"Woah! I think that's taking it too far, Serafall." Sirzechs told her.

"Yeah… You're probably right…"

"Probably?"

"But what am I supposed to do about it?"

A few moments passed before Sasuke developed a smile on his face, "Well, Naruto here can make tons of solid copies that can look like your sister and last a very long time."

"..."

"... You can?" Serafall asked with a glint in her eye.

"You know that saying, Naruto."

"Don't stick your dick in crazy?"

"Don't stick your dick in crazy." Kurama nodded.

"But she's very attractive and I kinda like her eccentricness. Maybe one time wouldn't hurt."

"Listen kid, one time won't be enough for a woman like this and you know that. It's way too risky. You've also got other women here who can satisfy you and you don't exactly want to get on their bad side either."

"I'll allow it only if I join in, nya!" Kuroka finally spoke up.

"Deal! When do we get started?"

"Do I never get input on this?"

"Pshhhh don't act like you don't want to, Naruto! Who wouldn't wanna get down and dirty with the Leviathan here, nya~" Kuroka purred.

"Thank you! Apart from still being a wanted criminal, I wouldn't mind doing it with you either!"

"So, why exactly hasn't she been arrested?"

"Don't know, maybe it's because she hasn't exactly been doing illegal things."

"Naruto, you know that's not how being wanted works."

"Anyway, since you two seem so into it why don't the two of you just go have sex without me?" Naruto told them.

"Maybe we will, nya."

"That's what I— Wait, what?" Naruto looked surprised.

"Yep! Let's go, Leviathan!" Kuroka wrapped her arm around Serafall's, "We'll be in your room when you decide to join us, nya."

"Wow." Sasuke blinked, "I'm genuinely surprised. Your sex partner just decided to go have sex with someone else… And in your room no less."

"You think they'll let me join?" Xenovia asked Irina.

"W-What?"

"If I join them then Naruto will also have sex with me when he decides to join them!"

"I mean… I guess that could work."

"It's decided! Let's go, Irina!"

"W-What?! No, I couldn't!"

"Why not? It's the perfect way to get Naruto to have sex with us without too much effort."

"B-But we're not even dating or anything!"

"So? You have sex and then you can ask him out!"

"That's not how it works, Xenovia."

"But why can't you do that?"

"It's just… I don't know, I don't think I'd be confident doing that with three other women."

"We're friends though."

"Well yeah, but still… I don't want to compete with three others when it comes to matters of the bed."

Xenovia frowned before sighing, "If that's what you feel then I can't force you. Come join us if you change your mind." She patted Irina before sprinting over to Naruto's room.

"Xenovia?! You're going too?!" Naruto looked confused.

"Yep! See you later!" Xenovia told him as she shut the door to his room.

"I have no idea what I should feel about this…"

"I don't really care. This is clearly going to turn into an orgy so I'm out of here. I'm going to go ask Sona out now, I guess." Sasuke shrugged before leaving.

"Well, I accomplished what I came here to do so I think I'll go pay Rias a visit. See you later, Naruto!" Sirzechs smiled as he teleported away.

Naruto merely stared at the door to his room before sitting down on the table next to Irina and Rossweisse.

The two girls looked at each other, unsure of what to do or say.

"Breakfast is ready… Where did everyone go?" Grayfia asked as she walked into the living room, carrying everything.

"You didn't pay attention?" Rossweisse asked.

Grayfia shook her head, "I put on a silencing barrier when I heard Lady Leviathan come in."

"Makes sense."

"So where exactly are they? Did they leave?"

Naruto's face smashed into the table at this.

"Naruto?" Grayfia looked at the other girls, "Is something wrong?"

Irina looked away whistling and Rossweisse scratched her head awkwardly.

"The bitches decided to have sex to convince Naruto to have sex with them." Raynare yawned as she picked up a plate before walking back to her shared room.

"Who exactly?"

"Kuroka, Xenovia and Serafall."

Grayfia's eyes widened, "I'm surprised he hasn't actually taken up the offer. I assume any straight male would do so in a heartbeat."

"Maybe it's a bit much for him right now to process."

"You'd be so proud, Pervy Sage! Although you'd probably beat me into a bloody pulp for taking so long on deciding or for even considering not doing it. This could be good material… But it could turn into such a drag too…"

With Sasuke…

"I've convinced your sister not to pursue sexual relations with you anymore and in exchange, you will marry me instead."

"What?!" Sona's peerage shouted (a.k.a Saji).

"You're the heiress of your house and I assume there aren't too many candidates to be your husband and even if there were I'd be better than all of them combined, so you should save yourself any future trouble and have me be your husband."

"You didn't strike me as a man who wished to get married."

"I want to revive my clan. It's a win-win."

"Why not someone else? Maybe even Rias."

"The Gremory girl isn't exactly to my liking. You're by far the better, more logical choice."

"Hmm, I'd like to know what exactly you'd bring into my house. I understand what you'd get from this but what about me?"

"I'd prefer to discuss that in private."

"Very well." Sona nodded, "Would you mind doing so over a game of chess?" She asked as she dismissed her peerage.

"Not at all."

I'll be trying to alternate between this story and "Bet" as best as I can.

Hope you liked the chapter!