Honor student Youko gets caught performing indecent activities with fellow female students yuri relationships on campus. The male teaching staff uses the photos to blackmail her into sexual submission. She is forced to obey their nasty demands, starting with repeated encounters where her body is developed and used against her will, including group sex, toys, anal, gangbang, filmed scenes, ugly bastard elements, creampie, and full corruption while she reluctantly accepts to keep the secret