«Pss... Hakuto... wake up, Hakuto...» Yuzu whispers, her voice soft as she gently shakes his shoulder.
It's the middle of the night. On the big double bed where Hakuto used to sleep alone until just last night… he's now got Rika and Yuzu beside him.
After what happened with Itzu, the three of them understood one thing very clearly—sleeping in separate rooms was no longer an option. It was way too dangerous. But for Hakuto, sharing a bed like this is its own kind of danger.
He's lying flat on his back, wearing nothing but a pair of shorts, with a stepsister on each side.
Rika has her back to him, lying all the way at the edge of the bed, wrapped up in oversized pajamas that cover her head to toe. Normally, she sleeps in lingerie—or nothing at all when it gets really hot. But tonight, she made her opinion very clear:
«I'd rather boil to death than sleep half-naked in the same bed as Hakuto!»
Yuzu, on the other hand, is facing him. She's on her side, just inches away. Rika forced her to at least wear underwear—something Yuzu would've happily skipped. Hakuto's already had to push her off twice tonight. Both times, she'd latched onto him like a body pillow—arms, legs, everything—whether she was actually asleep or not is still up for debate.
«Yuzu... what do you want...?» Hakuto mumbles, half-asleep.
«I have something really, really, really important to tell you. It's about Rika.»
That catches his attention. Her tone is way too serious for one of her usual dumb jokes.
«This better actually be important… or I swear…»
«It is! I'm not messing around. It's about her life!»
He sighs, long and heavy. Knowing Yuzu, it's probably nonsense—but now he's awake.
«Alright, go on...»
«You remember the incident at the bikini store? That old pervert who went after Rika? That wasn't just bad luck.»
«I figured. Succubi have the power to charm men—to make them obey them.»
«Yeah, that's what's supposed to happen. But come on, you know Rika. She's not the kind of girl who would ever use that kind of power on purpose.»
Hakuto frowns, the gears in his head turning. «Now that you mention it... yeah, it is weird...»
«Succubi are demons who use sex and seduction as weapons. They're born to tempt, to seduce—no shame, no modesty. They use their bodies without hesitation, to get what they want or just for fun. But Rika? She's the exact opposite of what a succubus is supposed to be.»
«Yuzu... it's three in the morning. Don't tell me stuff I already know. Just get to the point,» Hakuto mutters, struggling to keep his eyes open.
«How was I supposed to know you already knew that?! You could've said something instead of letting me ramble like an idiot!» Yuzu huffs. But then, her voice drops again. «Anyway. The point is—that wasn't a one-time thing. Stuff like that happens almost every time we go out. One time, even at school, a teacher grabbed her from behind—squeezed her boobs—and pushed his dick against her butt. Rika can't control her powers.»
«Okay… and what exactly am I supposed to do about that?»
Yuzu suddenly leans in closer. They're face to face now—and her huge breasts, barely contained by a tiny black bra, are doing nothing to help him focus. But more than that, her expression is serious. Way more serious than he's ever seen.
«Hakuto. You have to...»
He swallows nervously—the seriousness in Yuzu's voice completely throws him off.
A beat of silence. Then—
«...you have to take Rika's virginity.»
«I have to... WHAT?!»
Hakuto is about to tell her to fuck off—to roll over and go back to sleep—but the determination and firmness in his stepsister's eyes make him hesitate.
Normally, Yuzu would've said something like that with her usual playful, pervy smile—but right now, there's no trace of it in her eyes.
«N-No way... you're not serious...» Hakuto mutters after a long silence.
«I've never been more serious. Rika's powers are going haywire because she's still a virgin. Succubi usually awaken around thirteen, but by then, most of them have already forgotten what virginity even is. Not Rika. She's been living in the human world too long. She's got this crazy idea that virginity is something sacred—that she has to wait for the "right person." And trust me, I've tried to change her mind. It's hopeless. That's why you have to be the one. You have to make her fall in love with you—and take her virginity. It's the only way she'll gain control over her powers!»
«Honestly, I think killing the Demon God would be easier than getting Rika to fall for me...» Hakuto mutters, his voice dry with disbelief.
«Heehee~ I thought you'd say something like, "I could never take my stepsister's virginity!" But instead, the first thing that came out of your mouth was, "Crap, she's way too hard to seduce." So you're not the pure-hearted saint you pretend to be!» Yuzu smirks.
«D-Don't twist my words! I'd only do it to protect her! I don't want her getting assaulted by creeps every time we step outside! We've got enough problems with Itzu already—we don't need more! And besides... why don't you have these problems?! Don't tell me—»
«That I have more sex than a pornstar?» Yuzu interrupts. «Nope, sadly not. I don't need it. Just like Rika doesn't need to drink blood to survive. We're both hybrids—part vampire, part succubus. But in Rika, the succubus side dominates. In me, it's the vampire side. And let's be honest—with boobs like these, who needs magic powers to seduce anyone?»
«Honestly, if your succubus side were dominant... you'd probably be the most dangerous one of them all.»
«Right? I think so too!» Yuzu beams, totally missing that Hakuto didn't mean it as a compliment. «Let's start the operation: Taking Rika's virginity!»