Nel, disguised as a girl, attempts to enroll in a prestigious all-girls school. However, her true identity as a male is exposed during a physical examination by the health teacher. She's caught and subjected to SM training using various toys. Her nipples are enlarged with a nipple stimulator, feminizing her. Even during punishment, her penis becomes erect, leading to further reprimands for lack of remorse. She's spread eagle on a bench and her anus is dilated with a thick dildo. This perverted boy, who orgasms repeatedly like a female, is labeled a masochist and becomes the teachers' sex plaything!
