"Hey Sensei, why are you getting hard?" Ami-chan teases the tutor after tempting him and causing an erection. Unable to resist the unexpected temptation from his student, the tutor gives in. In the secluded room, the master-servant relationship they've created. The adult man, unable to defy Ami-chan, pitifully continues to be made to ejaculate. Even with a new tutor, Ami-chan's mischievous heart only grows stronger. A secret reverse sex education that must absolutely be kept from her mother.