I don't like it, but I don't like it, but I only got wet with my father-in-law ... Mizutani Shinon - Shinon Mizutani (Rio Fujisaki)

Saori, a housewife, finds herself in a compromising situation with her father-in-law while her husband is away on a business trip. Her father-in-law takes advantage of the opportunity to seduce her, and they engage in a taboo incestuous relationship involving blowjob, creampie, and other explicit acts. As their illicit affair continues, Saori struggles with her guilt and desire, ultimately giving in to her lust for her father-in-law.