In order to save a down payment for my home, my wife, Erika, decided to live with her husband, Keiichi's father, Toshio. Keiichi was worried that his father, who has always been a bad girl and loves sex, would get his hands on Erika. Toshio, who has lust for Erika's glamorous body, pushes down Erika and forcibly commits it. You can never say, "I was raped by your father." Erika feels guilty about her husband.
