The mother of a private school - the jealous sex education dedicated to the teachers and children - Chihiro Uehara

Chihiro, who opened a preparatory school at home, taught and made a living with several students including his son Masahiko. And the students who finish the examination and make a report of passing with a smile. However, only Masahiko failed. A group of people hold a celebratory victory party with Masahiko, who is depressed. When the meeting was held, his teacher, Honma, offered a reward for passing to Chihiro. Chihiro, who had been in disrepair since his death with his husband, tolerated his body as requested. I didn't know that Masahiko had witnessed the situation.