Y-kun, a shy male high school student, suffers brutal bullying at the hands of aggressive female classmates. The recording he made captures shocking, disturbingly intense assaults and graphic sexual abuse. Raped by insatiable, promiscuous girls and forced to masturbate by perverted, nymphomaniac females, he gradually transforms from a fake model student into a sex-addicted slave to relieve his stress. His days are filled with extortion, having his money and semen drained, and being cruelly dominated by sadistic, psychotically dominant girls.