Yumiko, a bored Japanese housewife, visits a swingers' club for some excitement. She meets Bobby, who calls himself the owner and informs her the club is under alien surveillance.There may be more to this swingers' club than a romp with a stranger.
| Actor | Role |
|---|---|
| SSaori KawamuraYumiko | Yumiko |
| MMasayasu NakanishiBobby | Bobby |
| SSachio NomuraAlien | Alien |