High school student Ichirō’s female teacher Kojima-sensei is famous for being a “demon teacher.” However, in front of Ichirō she seems to be air-headed and clumsy, and he keeps finding himself in perverted situations with her in places like the in men’s bathroom, in the men’s bathhouse, in the pool, at the school infirmary, and elsewhere. – ANN
Streaming: Crunchyroll and Hidive
Episodes: 12 (12 minutes apiece)
Source: Manga
Episode Summary: Ichiro has to use the restroom, and the most private place to do his business is an out-of-the-way men’s restroom on the school grounds. He doesn’t expect to see anyone, but when he opens the stall he’s surprised by none other than his female teacher, Kojima-sensei. The stall locks behind him, and the two wrestle with this uncomfortable reality until neither student nor teacher can “hold it” any longer.
The next week, Ichiro decides to cut class by hiding in the school infirmary, but coincidentally Kojima-sensei is there sleeping off a cold. She sends Ichiro to get her some medicine, but the only fever suppressant left in the cabinet comes in suppository form. Ichiro takes one for the team to help his teacher, but once she discovers that he’s skipping class, she returns the favor in the worst possible way.