MIDA-312 Mr. Amagami, who likes younger women, falls into a class of obscene language while groping nipples from behind. Even though he has a girlfriend, he is cuckolded in a class where he is inseminated.

Amamiya, a teacher and swimming club advisor, secretly targeted Kuroi, a younger lover and ace of swimming clubs.This story is about Kuroi becoming jealous of having a boyfriend and suddenly transforming into a sexy monster teacher who steals him by kneading his nipples... It's a story about him appearing like the wind, taking him behind him, and being taken back and slutty with his nipples kneading him."Will she make me cum so much?" "Which do you feel better if I were to be the teacher or girlfriend?" My boyfriend was clearly addicted to the intellectual nipple teasing techniques of Amamiya-sensei, who is in high spirits...