The halls of the high school buzzed with teenage chatter, but behind the classroom doors, a darker game unfolded. Daina Nariyuki, the slick English teacher with a chiseled jaw and a cock that never quit, leaned back in his chair, eyeing his new assistant, Mayu. Her tight blouse strained against her perky tits, and her skirt hugged an ass so round it begged to be fucked. “You ready for your first lesson, Mayu?” he smirked, his dick already twitching at the thought of breaking her in.

Mayu blushed, her innocent eyes darting to the floor. “S-sir, I’m just here to file papers,” she stammered, but Daina was on her in a flash, pinning her to the desk. “Bullshit,” he growled, ripping her blouse open, buttons flying as her creamy tits spilled out. “You’re my little fuck-slut now.” He shoved his throbbing cock past her lips, her gags music to his ears as he fucked her throat raw, spit dripping down her chin. Her pussy soaked her panties, betraying her protests, and when he bent her over and slammed into her tight cunt, she screamed, “Fuck, yes, pound me!” His hips jackhammered, filling the room with wet slaps until he pumped a thick, creamy load deep inside her, leaving her trembling and dripping, hooked on his dick.

But Daina’s games were small-time compared to the school’s real predator—Onikuma, the grotesque dean with a gut like a barrel and a cock like a goddamn sledgehammer. The ugly bastard had his eyes on Naoki, the basketball team’s star with an ass that jiggled like a wet dream. After practice, he cornered her in the locker room, his rancid breath hot on her neck. “Time to pay for that scholarship, slut,” he sneered, shoving her to her knees. Naoki’s lips stretched painfully around his monstrous dick, her throat bulging as he face-fucked her with no mercy. “Suck it, you dumb bitch,” he grunted, then flipped her onto a bench, her shorts torn off as he rammed her pussy doggy-style. Her cries echoed off the lockers, her juicy ass rippling with every brutal thrust until he flooded her with a cum-soaked creampie, leaving her a quivering, sweaty mess.

Meanwhile, in the gym showers, Lisa and Fumiko thought they had privacy for their dirty little secret. The two schoolgirls locked lips, their tongues dancing as they stripped, their slick pussies grinding together in a steamy 69. Lisa’s fingers plunged into Fumiko’s dripping hole, both moaning like whores until a shadow loomed—Onikuma, stroking his ugly cock. “Keep going, you filthy dykes,” he leered, stepping in. He forced his meat into Lisa’s mouth while Fumiko licked her clit, turning their lesbian play into a depraved threesome. His balls slapped their faces, and when he blew his load, it splattered across both girls, their tongues lapping up the cum like starving sluts.

Onikuma’s reign of terror peaked when he chained up Daina’s rival, the busty history teacher, Ms. Kaede, in his dingy office. Her massive tits heaved against the restraints, her eyes wide with fear as he loomed over her. “You’re mine now, you stuck-up cunt,” he snarled, his enormous cock throbbing as he ripped her skirt off. Kaede’s pussy was already wet, betraying her defiance, and when he slammed into her, chains rattling, she screamed, “Fuck, it’s too big!” He choked her slender neck, pounding her like a ragdoll, her body shaking with forced orgasms. His cum erupted inside her, flooding her womb, and as she collapsed, a broken, cum-drenched mess, Onikuma laughed, knowing the school was his fuck-den.

Daina, still screwing Mayu and eyeing his students, had no idea Onikuma was one step ahead, turning his dream harem into a nightmare of domination. The school was a cesspool of sin, and every classroom hid a new, filthy lesson waiting to be fucked into reality.