Furin bi shimai: Hakui no aegi

Original title: 不倫美姉妹 白衣のあえぎ

Directed by Kazuyoshi Sekine

Saeko, a nurse, is having an affair with the hospital director, Takizawa. Meanwhile, Saeko's younger sister, Rie, a medical student, is also having a physical relationship with Toda, a middle-aged businessman...