Yoko is a housewife who's frustrated by her husband's lack of virility. She finds solace in erotic daydreams, the ministrations of a condom salesman and, eventually, the partner-swapping lifestyle.
Junko Asahina
Reiko Natsu
Maki Kawamura
Jun Miho
Koshiro Asami
Ryosei Tayama
Teruo Kuwazaki
Nobutaka Masutomi
Shinsho Nakamaru
Masayoshi Nogami
Junichiro Yamashita