Two couples engage in adulteries with each other then discover the joys of wife swapping when they meet another free spirited couple.
Hidemi Hara
Kazumi
Akemi Nijo
Maki
Masumi Jun
Yoko
Keiko Tsuzuki
Eiko
Tatsuya Hamaguchi
Kikuta
Hironobu Takahashi
Takagi
Hidetoshi Kageyama
Yamano
Kensuke Tamai
Tamaki Komiyama
Morisawa
Yōko Ōyagi
Sayori Shima
Maid
