The high school boy and girl from Sundome 2 continue their sexless relationship in which she is sadistic and he is masochistic, but one day there is a rumour at school about her having a relationship with a different, and older, man. The boyfriend feels as if his girlfriend is hiding her relationship with the older man.
| Actor | Role |
|---|---|
 Mayuko IrieNot listed | Not listed |
 Takatsugu IwamaNot listed | Not listed |
| TTenji IwamaNot listed | Not listed |
 Aki KawamuraNot listed | Not listed |
 Aya KiguchiNot listed | Not listed |
 Atsushi NinomiyaNot listed | Not listed |
 Akane SuzukiNot listed | Not listed |
| KKenji TakadaNot listed | Not listed |
 Kana TsugiharaNot listed | Not listed |