The new female teacher is a boy?! A student secretly photographs the teacher and finds out she's a boy. The student threatens to tell the principal and makes her do what the student says. She is tied up in an embarrassing position in the classroom and played with at will. Just when she is about to be turned into a sex slave for semen disposal, she is saved in the nick of time by a male teacher. However, that teacher also has a perverted sexual desire and loves boys. He is taken to an SM club and trained every day. The boy teacher is taught the joys of anal masochism. She falls into the role of a female slave through anal sex.