Ura Kyoushi: Haitoku no Inetsu Jugyou

A teacher leads a double life, maintaining a respectable facade at school while indulging in secret debauchery. He uses his position to manipulate and exploit his female students, turning his classroom into a stage for perverse lessons. Each encounter reveals the hidden desires and vulnerabilities of those involved, blurring the line between authority and abuse.

As his actions escalate, the teacher's control begins to unravel, threatening to expose his dark activities. The story delves into the consequences of unchecked power and the moral decay hidden beneath the surface of everyday school life.