Overview

Takahiro gets a job at a company in Tokyo. However, Kyoko, a mother from the countryside, and Takahiro are close friends and go on a hot spring trip every year. The father is not participating in the hot spring trip this year because his son and wife are too close. They are always good friends, but the mother and son rarely fight over trivial things. The two spend an awkward time on a hot spring trip, but then make up properly. However, at that time, Takahiro feels an unprecedented sexual desire for Kyoko's body. As a result of a fight with his girlfriend, he becomes conscious of his girlfriend's mother as a member of the opposite sex, becomes lustful, and begins to pursue a relationship with her. Even though she says it's not okay, Kyoko is also due to the fight. I had a passion for her son that was greater than the love between parent and child. In such a situation, the two of them can't control their desires and greedily seek each other out...