The empty high school buzzed with after-hours silence, but in the chemistry lab of Why the Hell Are You Here, Teacher! (Nande Koko ni Sensei ga!?), the air was thick with raw, forbidden lust. Satou, a nervous senior with a raging hard-on for his bombshell teacher, Ms. Kojima, found himself alone with her after spilling chemicals on her blouse. Kojima, with her massive tits straining against wet fabric and a skirt hugging her perfect ass, smirked at his flushed face. “You clumsy boy, look at this mess,” she teased, unbuttoning her blouse to reveal lacy black lingerie, her nipples poking through. Satou’s pants tented, his cock throbbing as she leaned close, her perfume mixing with the scent of her wet pussy.

“You’re gonna clean this up,” Kojima purred, pushing him against a lab table and yanking down his pants, freeing his thick dick. She dropped to her knees, her lips wrapping around his shaft, sucking him deep with sloppy, gagging slurps that echoed off the beakers. Her tongue swirled, teasing his tip, spit dripping onto her bouncing tits as she deepthroated him. “Fuck, Sensei,” Satou groaned, gripping her hair, but she was in control, humming as she milked his cock, his hot cum exploding down her throat as she swallowed, licking her lips with a wicked grin. “Not done yet, kid,” she growled, hopping onto the table, spreading her legs to flash her soaked panties. She ripped them off, her shaved cunt glistening, and pulled him in, guiding his dick into her tight hole. The table shook as she screamed, her ahegao face twisting in ecstasy, her pussy clenching as he pounded her, unloading a creamy creampie that dripped onto the lab floor.

The door creaked open. Hikari, the delinquent classmate with a pierced tongue and a body made for trouble, caught them mid-fuck. “Well, damn, Sensei’s a slut,” she laughed, shedding her uniform to reveal a tattooed ass and a dripping pussy. She jumped in, shoving Satou’s face into her cunt, grinding against his tongue while Kojima rode his cock harder, her tits slapping against her chest. Hikari grabbed a glass rod from the lab, slicking it with lube and ramming it into Kojima’s ass, making her scream louder, her body quaking as she squirted across the table. The lab turned into a sweaty, cum-drenched orgy—beakers rattling, fluids splashing, Satou fucking both women raw while Hikari’s tongue pierced Kojima’s clit, their moans a filthy chorus. Kojima pulled Hikari into a sloppy kiss, their tongues tangling as Satou alternated holes, his cock stretching Hikari’s tight ass while Kojima fingered her own cum-filled pussy. Every boundary was shattered, the classroom a chaotic mess of oral, anal, and relentless banging, their bodies slick with sweat, cum, and chemical spills.

No lesson plan survived this lab. Just pure, depraved fucking, turning the school into a den of taboo sin, leaving the air heavy with their lust.