Maruhi joshi i-daisei: Sanfujinka kyôshitsu

1973· 60 min·

What are the resting length and glans diameter? What about the stimulation response? A female medical student knocks on the door of the unknown, using her beloved as an experiment!

Cast: Sumiko Igarashi, Masumi Yamatani, Misa Aoyama

Director: Hajime Higashimoto