Eroriman 2 – Episode 1 (RAW)

Aina has always worshipped her perfect older cousin Mafuyu — the flawless, cool-headed top student every girl at school calls "Mafuyu-sama." But when the cheeky JK follows her idol one day, she discovers the shocking truth: her admired Onee-sama is secretly addicted to getting brutally fucked by Aina's worthless, perverted cousin Michiya! Desperate to snap Mafuyu out of it, Aina confronts them both, yelling that this is criminal and she'll expose everything on her phone. Instead of stopping, the corrupted Mafuyu smirks and decides to "prove" how serious she is — by riding Michiya's filthy cock right in front of Aina's horrified eyes! The once-elegant beauty strips naked, spreads her legs wide, and shows off every obscene thrust, squirting ahegao orgasm while taunting her little cousin. Overwhelmed by the blatant exhibitionist sex show, Aina's resistance crumbles as Michiya's predatory cock glare turns toward her next... The ultimate public shame-training corruption of a proud ojou-sama begins!