Father and Daughter's Resentful Anal Training

Kurashima, a man who is laid off and is tossed at a barely inhabited sex shop, accidentally meets Kawakami, a colleague, and is invited to his home. In contrast to Kurashima, Kawakami's mansion, who was on the road to advancement, lives in the mansion of Kawakami, where Ryoko's daughter, whom Kurashima had a crush on her. Kawakami looks down on Kurashima, Ryoko takes her life after Kawakami's affair, and Yuki is a living copy of Ryoko. ...Ryoko, if you had chosen me, this wouldn't have happened! Kurashima's feelings for 20 years have changed into deep-rooted grudge...