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.
| Actor | Role |
|---|---|
 Junko AsahinaYoko | Yoko |
| RReiko NatsuYasuko | Yasuko |
 Maki KawamuraAyako | Ayako |
 Jun MihoMasako | Masako |
 Koshiro AsamiKomori | Komori |
 Ryosei TayamaYoko's Husband | Yoko's Husband |
| TTeruo KuwazakiJunpei | Junpei |
 Nobutaka MasutomiDance Instructor | Dance Instructor |
 Shinsho NakamaruTakano | Takano |
 Masayoshi NogamiBoutique Manager | Boutique Manager |
 Junichiro YamashitaTakizawa | Takizawa |