A father living with his son and daughter-in-law. He was hospitalized for a mild stroke but has since been discharged to recuperate at home, where his daughter-in-law is caring for him. One day, while the father is sleeping, the son demands sexual favors from his wife using his mouth. However, the father-in-law was awake and watching with the corner of his eye. Furthermore, the father-in-law was peeping at the scene of his daughter-in-law having sex with a delivery man. The father-in-law, who had been looking at his daughter-in-law as a woman from before, tells her about seeing the affair and confesses that he wants to do the same thing. Although the daughter-in-law is confused, she reluctantly allows him to have his way with her.
