Tanetsuke Oji-san to Papakko JD Saimin Seikatsu is a manga adaptation of the same name by Kirin Kakeru released in 2023 by Showten. The action of the hentai revolves around student Karen, who recently lost contact with her father. She shuns men and never talks to them. The master of hypnosis decided to take advantage of this fragile state of the girl. He made Karen believe that he was her father and that she should show him how her body had grown over the years...