Miyazaki Aya lesbian retirement memorial work. Aya Miyazaki, an honor student who has the back face of "the manager who runs the girls' raw prostitution club", one day leaked a POV video with her boyfriend, and it became known to the whole school. On the other hand, Rena Aoi who is a close friend and a member of the club, Yua Nanami who has a crush on Miyazaki, and Usagi, a teacher who wants to train Aya, collude due to their mutual intentions and torture Aya as a lesbian. Suspension of both legs, continuous urine drinking, mass enema, candle torture and angry fist attack! At the end of the cruel repetition of ryokan, they...!