Tsugunai – Episode 1 (ES)

Half a year after his beloved little sister Nana was savagely gang-raped, violated, and discarded like trash by powerful men, her brother Ryoichi begins his calculated vengeance. Posing as a trusted teacher, he infiltrates the lives of the culprits' pampered daughters—beautiful, arrogant students who attend elite circles. His first target: the supremely haughty princess-like ojou-sama, Ruriko. Trapping the girls in an isolated villa, Ryoichi seals the doors and unleashes merciless assault on Ruriko. Forcing his throbbing member into her defiant mouth, he chokes her with thick loads before brutally prying open her untouched folds, pounding her with cruel thrusts amid her terrified screams and pleas. The once-proud beauty is reduced to a sobbing, white-stained mess as he hammers her into submission. Her agonized cries echo through the halls, haunting the fleeing girls—Aoi, Natsuki, Meiko, Kanami—who realize their own fates are sealed. This first installment of the Tsugunai anime series delivers vicious humiliation, hardcore penetration, ahegao breakdowns, and total corruption of cute heroines into depraved slaves. Packed with intense rape-revenge erotica, mind-breaking pleasure, and non-stop creampies—your endless arousal is guaranteed.