Nene is a wife whose husband is busy with work and their relationship has become less frequent. Unable to bring herself to say anything, she leads a frustrating life as a housewife. One day, her father-in-law comes to visit for the first time in a long while. However, at the time she was engrossed in masturbating and didn't notice her father-in-law entering the bedroom. Nene becomes flustered at this embarrassing moment that is difficult to describe. However, her father-in-law remains unfazed and admonishes her: "It's okay, you're not doing it with your son, are you? "I'll comfort you," says Nene, but she stubbornly refuses. When he forces a kiss on her with his fishy mouth and puts his hand inside her underwear, she can't help but cry out, but the little bit of reason she has left makes her reject her father-in-law and try to regain her senses. Her father-in-law continues to torture her, refusing to let her do so, and his cock is already swelling to the point of bursting...