A squeaky married woman's anal screams are drowned out by the sound of the rain.

Yuho is a housewife of the Kitada family who is also a designer. Although the couple was busy, they were a close couple. On the other hand, her husband's best friend Oshima has feelings for Yuho. Oshima, who often comes and goes from the Kitada house, visits Yuho one day because he forgot something...