That night, Rias gathered Akeno, Yumi, and Xenovia in her room. Now that they were living under the same roof, there was something they needed to discuss.
"The reason I called you all here is simple—it's about Kazuki," Rias began.
A palpable tension filled the air at her words.
"Relax. I'm not here to blame anyone. Quite the opposite, actually."
"What do you mean, Rias?" Akeno tilted her head, confused.
Rias exhaled. Yeah, she'd have to spell it out.
"You've all experienced Kazuki's insatiable sexual desire, right? So let me ask you this—do you really think any one of us can handle him alone at night?"
"Ugh…!?"
The girls' expressions shifted instantly. Not surprising. Kazuki was a monster—a bottomless well of stamina that never ran dry, no matter how many times he came.
Rias herself had been pushed past her limits countless times, forced to climax over and over until she passed out by dawn. Just remembering those sensations made her lower abdomen throb with heat.
If they kept pushing themselves like Yumi and Xenovia had—fucking until they collapsed—their bodies wouldn't hold up. That's why, as Kazuki's women, they had to work together.
Once Rias finished explaining, the others reacted—
"Y-You're right… Kazuki's got that sadistic streak, too…" Akeno murmured, cheeks flushing.
"Seriously, he never stops, even when I beg…" Yumi pouted, though her thighs subtly clenched.
"I-I've been humiliated so many times… but—" Xenovia bit her lip.
"That's… exactly what makes it so good…" the three sighed in unison, their voices dripping with arousal.
Rias smirked. 'Yeah, they're already wet—just like me.'
"Anyway, handling Kazuki alone is impossible. Especially after battles. From now on, we'll take him on together whenever possible. And we'll consider expanding the Harem."
"Expanding? You mean… Koneko-chan?" Yumi asked.
Rias shook her head. "Not yet. She's the obvious candidate, but… she's still carrying scars."
"…Right."
Koneko's wounds ran deep—betrayed by her own sister. It would take time. But Rias hoped, prayed, that one day, the girl would heal… and smile for real.
Knock, knock.
The door opened, and two breathtaking girls stepped inside…
Rias, her flushed post-bath body wrapped in a plush robe, and Akeno, clad in a clinging yukata. Earlier, Rias had declared they'd all be sharing Kazuki's bed tonight, leaving him waiting in the bedroom, the same one he'd woken up in that morning.
Now, their steam-kissed allure stole his breath.
"Sorry to keep you waiting, Kazuki~♪"
"Fufu, our apologies, Kazuki~"
"Ah…"
As Kazuki sat on the bed, Rias draped herself against his left side while Akeno pressed close on his right.
"Kazuki… Mmm—chu~, chup, slurp~, chu~, mmnn~—"
Rias' lips claimed his, shifting from featherlight brushes to hungry pecks, showering him in kisses.
"Ahhn~, Rias, playing unfair♪ Kazuki, me too—mmph~… chu~, slurpp, chpa~… nn, lewd, lewd~, chub~, slurpp~, mmm~… fufu♪"
Akeno stole Kazuki from Rias, plunging into a feverish kiss—tongues tangling, saliva mingling, wet ~picha picha~ sounds filling the room as their arousal spiked.
"A-again, Akeno… Kazuki's lips are mine—mchu~, chub~, slurpp~… jlurp~, mmm~… gulp, gulp~, mmph!"
"Ara ara, Rias~!! Very then I'll simply… take this instead~"
As Rias reclaimed Kazuki's mouth, Akeno's gaze dropped lower, to the throbbing tent in his pants.
"—My, my~!"
She tugged down his boxers, freeing his erect cock. At the sight of its girth, her cheeks flushed, a sigh escaped her lips. Wrapping her fingers around the shaft, she began stroking.
"Nngh… Rias, Akeno…!"
Trapped between Rias' assault above and Akeno's below, Kazuki moaned.
Encouraged, Rias slid a hand under his shirt, teasing his nipples, while Akeno's tongue swirled over his slick tip.
"Fufu♪ So boys do feel good here too… chup~ How does it feel?~"
"Mmhh~ sloshh~, slurp~, slurp~… Ahh, so hot, so hard… perfect!!"
"Guh—you two…!"
"Hmm? Are you about to cum? In that case... Akeno."
"Slurpp~, mm~… Yes, Rias."
At Rias' signal, Akeno nodded, loosening her yukata to bare her voluptuous chest.
Rias shed her robe, revealing flawless skin, then knelt opposite Akeno beside Kazuki's hips.
And then—
"Guh!? R-Rias... Akeno... Ughh—!!"
Kazuki's thick cock was enveloped, squeezed, and rubbed between Rias and Akeno—between four voluptuous, massive tits.
"Sniff, sniff... Mmm~! As strong as ever... Slurp... Fufu, but so delicious♪."
"Ufufu Kazuki-kun, you're getting even harder... Nnnh, it feels good, doesn't it? That's right, just let yourself feel even better..."
Rias's firm, rocket-shaped mounds and Akeno's soft, bell-shaped breasts pressed tightly around Kazuki's cock, stroking him relentlessly.
The lewd, wet sounds of their slick movements echoed through the room, the scent of pre-cum mixing with the intoxicating musk of their arousal.
It wasn't just Kazuki's heat—the pheromones of the two lust-drunk women only amplified the sinful atmosphere, setting all three of them ablaze with desire.
"Aah! Rias, Akeno, I-I'm...!"
"Ah, you're close, Kazuki? That's fine... Cum whenever you—Mwah—want..."
"Mmm, go ahead... Cover our breasts with your thick, hot—Slurp—load..."
With lips and tongues teasing the tip protruding between their cleavage, Rias and Akeno worked in tandem, pushing Kazuki toward the edge.
And then—
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