Two days later, Sirzechs departed for the Underworld, arms laden with souvenirs from his "inspection". His parting words—"See you at next week's parent-teacher conference!"—left Kazuki wondering if the Crimson Satan actually intended to return.
Sunday arrived, quiet and unremarkable—a national holiday, yet Kazuki and Rias donned their Kuoh Academy uniforms. They met Akeno halfway, the raven-haired beauty slotting herself between them with practiced ease.
"Fufufu~ I picked out a very sexy swimsuit just for you, Kazuki-kun," Akeno purred, her ample chest pressing against his arm as they walked.
"Don't listen to her!" Rias countered, pressing her huge breasts against his left arm. "My swimsuit will be the one you're dreaming about."
"Oh? Shall we make it a contest, Rias?"
"Bring it on!"
The Rias who'd been shaken days ago was gone, replaced by her usual fiery self—bantering with Akeno as if nothing had happened. By the time they reached the Occult Research Club room, the rest of the peerage had already gathered.
"Everyone!" Rias declared, hands on her hips. "Today marks our exclusive pool-opening ceremony!"
The reason why they gathered at the school on a Sunday was to clean the swimming pool.
With swim classes starting tomorrow, the student council had offered clubs priority pool access in exchange for maintenance. Rias, ever the opportunist, had volunteered immediately…
Inside the men's locker room Kazuki Fuwa changed into his swim trunks beside Issei, who was hyperventilating, eyes bloodshot and grin manic, the face of a man seconds away from being arrested for public indecency.
"Issei, calm down a bit," Kazuki said flatly.
"I-I'm calm! Super calm!" Issei lied, trembling as he wrestled his shirt off.
"Bullshit. Listen—you keep saying you want a harem, right?"
"Hell yeah! Become a High-Class Devil in the future and build a harem with cute girls as my servants! That's the dream!"
"Then why," Kazuki pinched the bridge of his nose, "do you keep doing things that make girls despise you?"
Issei froze. His reputation as one-third of Kuoh's "Pervert Trio"—alongside Matsuda and Motohama—was legendary. Peeping, lewd jokes, zero self-control.
"I-it's my raging youth! The temptation's too—"
"You're just weak to your dick," Kazuki cut in. "But forget that. What's your deal with Asia?"
"Asia's precious! I'd protect her with my life!"
"Not what I meant. Do you want to date her?"
Issei's face reddened. "With Asia?! Oh, I wish that could happen, but the reason she is so attached to me is because I'm her first friend, and I'm like an older brother to her, so..."
"You idiot," Kazuki groaned. "She's been shooting 'I love you' beams at you since day one."
"Ehhh!?" Issei's jaw dropped.
'He really hadn't noticed.'
"Issei," Kazuki pressed, tone sharpening.
"You don't want to fuck Asia?"
"F-F-Fuck Asia!?" Issei choked, his Adam's apple bobbing. "But she's… pure! Someone I need to protect! Doing that would be…!"
"Women have needs too, idiot," Kazuki growled.
"Asia's a teenage girl. She's curious. Hell, she's probably waiting for you."
"Waiting… for me…?" Issei's face went slack, brain short-circuiting.
"Keep stalling, and someone else'll claim her first!! And quit perving on every skirt, you'll break her heart."
With that, Kazuki left the locker room, leaving Issei frozen in an existential crisis…
The pool glittered under the summer sun, freshly cleaned by Rias' familiars. Kazuki leaned against the fence, watching water cascade into the basin, when a voice cut through the hum.
"Senpai!"
Yumi stood there in a frilly white bikini, her curves straining against the fabric. Her ample breasts, narrow waist, and toned hips screamed goddess—a knockout even compared to gravure idols.
"Well?" She twirled, biting her lip. "How do I look?"
Kazuki's gaze darkened. "Fuck! You're gorgeous."
Yumi lunged into his arms, pressing herself against him. "I wanted you to see me first! Rias and Akeno's swimsuits were dangerous, so I had to make sure I… stuck in your memory."
Her thigh brushed his growing erection. Kazuki's voice dropped. "If we were alone, I'd bend you over this fence. But white fabric gets transparent when wet. And Issei's lurking."
"Jealous, Senpai?" Yumi purred, tracing his collarbone.
"Damn right! I don't share."
She giggled, breath hot on his neck. "The frills cover the good parts. But next time… maybe we'll test how waterproof this suit is~"
Footsteps approached. Yumi slipped away just as Asia and Koneko arrived, in school swimsuits.
"K-Kazuki-san!" Asia fidgeted, her name tag ("A-Asia") dangling over her modest chest. "D-Does this look… strange?"
Kazuki sighed, "You look cute. But this isn't a gym class. Yumi—get them proper swimsuits. Or let Issei pick."
"Ah, A-Asia…"
Issei stood frozen behind her, nose already bleeding at the edges. Their eyes locked, tension crackling like live wires—until Rias' voice shattered the moment.
"Sorry to keep you waiting!"
Rias arrived with Akeno. As soon as Issei saw the two of them, his eyes bulged.
SPURT!
A geyser of blood erupted from his nostrils as he collapsed, unconscious.
"I-Issei-san?!" Asia frantically cradled his head in her lap, [Twilight Healing] glowing softly. Issei's blissful, comatose grin said everything.
"Leave him to Asia," Rias purred, zeroing in on Kazuki.
"Now—which swimsuit do you prefer?"
Rias' crimson bikini clung to her bombshell curves—a daring red bra barely containing her massive boobs, paired with high-cut bottom panties that showcased her toned legs. Every inch radiated sun-kissed confidence.
Akeno's violet bikini, meanwhile, was lethal. The strapless top was extremely small, exposing her lower and side boobs, while Her panties were cut so tightly that one was worried they might spill out, and overall, her body was plumper than Rias's, exuding a bewitching charm.
'To be honest, both are great and it's hard to choose between them.' He thought, and just when he was about to speak up…"Both are…"
"NO COP-OUTS!" they snapped in unison.
"Right, right."
As he hesitated, Akeno pressed herself against his back, her breasts molding to his spine. "Choose me," Saying this, Akeno blew into his ear and gently bit into it. "I'll do things Rias can't even imagine…"
FWOOOM!
A crimson magic bullet obliterated the wall beside them. Rias stood crackling with annihilation energy, eyes blazing.
"Cheating already, Akeno?"
~~~~~~~~~~~~~~
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