Two high school girls discover the pleasure of sex with each other until one of them chooses to be with a boy.
| Actor | Role |
|---|---|
 Natsuko YamamotoMiwako | Miwako |
 Kaoru OdaNaomi | Naomi |
| KKoji MizukamiIppei( | Ippei( |
| HHideaki YadaKimio | Kimio |
 Nobutaka MasutomiTarô | Tarô |
| FFumie ShōSchool Girl A | School Girl A |
| YYumi OnozawaSchool Girl B | School Girl B |
| SSanae ItôSchool Girl C | School Girl C |
| AAsako KurayoshiYoshie | Yoshie |
 Kazuyo EzakiHideko | Hideko |