Genta, a sexually greedy father-in-law, who always tries to sexually harass Ryoko, his son's daughter-in-law. He says he spends his time inflating obscene delusions that he wants to have a one-shot with her someday. One day, Ryoko, who is injured and unable to move, insists on "treatment", and Genta forcibly gropes her body and pushes her down at once. Ryoko gets raped without even calling for help. From that day on, her father-in-law's embarrassing daughter-in-law begins.
