Mikimoto is a virtuous student who wishes to remain a virgin for her boyfriend, Shinji. However, her life takes a dark turn when she is summoned to the Principal's office and coerced into sexual submission. Blackmailed into secrecy, Mikimoto is thrust into a cycle of extreme exploitation, forced to serve various men in humiliating roles as her innocence is systematically destroyed.
Matsumoto kidnaps his school idol, Kudo Jun, subjecting her to brutal abuse and forced submission in a desperate attempt to make her his own. Parallel to this, a sadistic man manipulates two estranged sisters into performing degrading acts for his pleasure and recording. As these stories of obsession and betrayal unfold, a new employee named Ura Kasumi arrives at a workplace, setting the stage for a new cycle of exploitation.