Three female college students all need extra credit in order to graduate. So they convince an assistant professor into helping them with a three day cram course… in immersive sex studies.
Tamaki Katsura
Junko
Mami Yuki
Momoe
Raira Yonashiro
Shinji Kubo
Egawa
Kayoko Sugi
Yuki Kitazawa
Totsuka
