One day, a handsome delinquent transfer student named Yu Kisaragi appears and becomes the object of admiration for the girls. But his true identity is actually a girl! He is threatened by a rival delinquent boy who knows his secret and is forced to give a blowjob! A female student who has a crush on him one-sidedly forces him into lesbian acts. Perverse sex by a perverted teacher! A foursome gangbang by three delinquents from another school! As he is violated, Yu eventually awakens to the joys of being a woman...