Mashou no Kao: The Demon Mask That Turns Pure Girls into Insatiable Cum Addicts

In the misty mountains of 2025 Japan, the ancient legend of the Mashou no Kao—the Demon Face mask—whispers through a quiet all-girls academy. The cursed artifact, hidden in the old shrine behind the school, grants unlimited sexual power to whoever wears it, corrupting the wearer and everyone around into depraved fuck machines. Our story follows sweet, busty student council president Aiko, whose massive tits and innocent smile hide a curiosity that leads her straight to the mask's embrace. One stormy night, Aiko sneaks into the shrine, her school uniform soaked, clinging to her J-cup breasts like a second skin. She finds the glowing mask and slips it on “just for fun.” The moment it touches her face, demonic horns sprout, her eyes glow red, and her pussy throbs with unholy hunger. “Fuck… I need cock… now,” she moans, her voice deeper, sluttier. The mask's power surges—her tits swell even bigger, nipples rock-hard, ass plumping as she rips off her uniform, fingering her dripping cunt in front of the shrine mirror, ahegao already twisting her pure face. Back at the dorm, Aiko—now fully corrupted—bursts into her roommate Yumi's room. Yumi, the shy petite girl with perky tits, wakes to Aiko straddling her, the mask glowing as she grinds her soaked pussy against Yumi's thigh. “Wake up, slut. You're mine now,” Aiko growls, forcing Yumi's face between her massive tits, smothering her while shoving fingers into Yumi's virgin hole. Yumi protests at first, but the mask's aura hits—her eyes glaze, pussy flooding as she licks Aiko's nipples like a starving whore. Aiko straps on a demonic dildo from the mask's power, ramming it into Yumi's tight ass while eating her out, turning the innocent girl into a screaming, squirting mess. “Cum for your demon mistress!” Aiko commands, flooding Yumi with corrupted creampie energy until she breaks, ahegao permanent, begging to serve. The corruption spreads. Next morning, Aiko corners the busty gym teacher Ms. Reina in the locker room. Reina's sports bra barely contains her overflowing tits, but Aiko doesn't ask—she pins her against the lockers, mask pulsing as tentacles of dark energy rip Reina's clothes, wrapping around her nipples and clit. “No… what are you—oh fuck yes!” Reina gasps as Aiko's futa cock manifests from the mask, thick and veiny, slamming into Reina's throat in a gagging, spit-dripping blowjob. Aiko bends her over the bench, pounding her pussy then ass in brutal anal, Reina's screams echoing as she squirts across the floor, tits slapped red. The mask forces a massive creampie, bloating Reina's belly as she collapses, now another masked slut craving student cock. By nightfall, the academy is a cum-soaked orgy den—Aiko, Yumi, and Reina wearing corrupted masks, chaining classmates and teachers for a full-harem gangbang. Cocks and strap-ons ravage every hole, tits milked, asses gaping in double-penetration chaos, the shrine's power turning the school into a screaming, squirting, creampie-flooded nightmare of ahegao bliss. No girl escapes pure—the mask claims them all, their bodies eternal slaves to demonic lust.