778BMJ-004 — Mr. Shimiken is surprised at his first erotic study: Raichi Kurusu, Miina Kubozuka

Erotic studies...is a study that compiles wisdom related to the body, life, and sex. - Shimiken Sensei, who is also known as the underground quiz king, takes on a variety of eroticism questions. - Is there a "first erotic study" that the teacher does not yet know? - Eroticism is a compulsory subject until tonight, in which a novice actor and three actresses are taught by their teacher with their unbuttoned bodies. - Mr. Shimiken's new quiz erotic variety where you can learn not only desk knowledge but also sex techniques on bed!