Inspired by Arthur Schnitzler's novel, "La Ronde", many people are having sex in a variety of ways. A girl and her boyfriend go to a pool bar where she is served a free cocktail drink courtesy of a man who wants to date her. Another guy challenges her boyfriend to a game with the girlfriend being the prize. Three men are fighting over the young woman and a winner takes the girl. It ends up as four guys and the woman in a hotel room.

Rumi Takahara
as Kyôko Kawasahima

Kaori Asô
as Ayako Nakabayashi

Buruutasu
as Actor

Michio Hino
as Shingo Mikami

Hiroshi Ichijo
as Mitsuru

Erika Imamura
as Nurse B

Akio Kaneda
as Toshihiko Yamazaki

Kazuya Kurashima
as Hajime

Asako Maekawa
as Asuka Tokudaiji

Toshiaki Minami
as Jûzô Takeuchi