"Erika is a teacher at a high school. Erika hides the fact that she is a futanari. At night Erika is a Queen in the red district, but when at school, Erika is just an ordinary teacher who hides her dark life. One day when Erika was in an empty classroom and masturbating, a student named Shin saw her. Erika then took Shin to the empty room and closed the door. Shin was very surprised. He didn't know what actually happened. The teacher is a futanari. Selain Meanwhile, Shin also saw Erika masturbating while rubbing her futanari penis." "If you dare reveal this information, I will make you regret it." "Erika said cruelly."