A female teacher who has been taught the pleasure of shame by a DQN student who has been held back by a pleasure of shame.

Haruna is assigned to a boys' school, famous for her poor behavior, and is working hard to deal with her students, but falls in love with a serious male student, which is rare on campus. However, one of the delinquent students finds a naked image of Haruna stored on the student's mobile phone... The next day, he is threatened by a group of delinquents and calls him to take off his clothes. Haruna is completely naked in front of her beloved guy and is forced to give lessons, but at some point she ends up in pleasure called shame.