After a happily married couple running a hot spring resort are awakened to their sadomasochistic desires, their relationship will never be the same.
| Actor | Role |
|---|---|
 Yuma AsamiToshie | Toshie |
| HHotaruYasuko | Yasuko |
 Yohta KawaseIto | Ito |
 Toshimasa NiiroKitou | Kitou |
| MMiho TakahashiNot listed | Not listed |