Itsuko, a university student, has lost interest in her boyfriend Kume's weak sexual relationship and is having an affair with her university assistant. Meanwhile, Itsuko's classmate Yoko is giving sex lessons to Makoto, a high school student she tutors. Makoto's brother, Jin, is a playboy who preys on the female university students who are Makoto's tutors one after another...
Hitomi Kudô
as Itsuko Hanawa
Mami Ichinose
as Yoko Maejima
Maya Aikawa
as Mari Koyanagi
Mayumi Yoshinaga
as Hiromi Hayakawa
Masato Kudo
as Jin Nakazawa
Haruhiko Takaaki
as Makoto Nakazawa
Yumi Itagaki
as Snack bar owner
Shouzou Sakairi
as Kume
Ichirô Yoshioka
as Natori Sensei
