Three women who are tired of normal sex. Snack mama Yukie, college student Tozuko, and young wife Hiromi promised to go on a physical adventure, and in a month they would meet up and report on their experiences.
| Actor | Role |
|---|---|
 Yūko ŌsawaHiromi Asakura | Hiromi Asakura |
| MMina HiyaseTomizuko Haneda | Tomizuko Haneda |
| HHitomi KazamaYukie Kihara | Yukie Kihara |
| NNaoto YoshimotoTakashi Asano | Takashi Asano |
| GGenzaburo SatoHirohiko Shimada, Yukie's pimp | Hirohiko Shimada, Yukie's pimp |
| KKanichi HiragaShinji Todo | Shinji Todo |
 Yutaka IkejimaVagrant | Vagrant |
| KKatsuya IchiharaMario, Hiromi's husband | Mario, Hiromi's husband |