Yumi Nijimura, a high school TikToker who repeatedly causes trouble, is captured by angry store staff. Her punishment is a form of confinement and education. Her uniform is roughly stripped off, and she is humiliated as she is violated by several men in the store's back room. Her vanity, wanting to go viral, is transformed into screams and moans as violent pleasure sets in. Her entire body is smeared with white semen, and she is subjected to the desires of the store staff. This is a record of the cruel and lewd "education" that defiles a young girl's virginity and transforms her into a female in the name of rehabilitation.