Shizuku, a wife, starts living with her father-in-law at her husband's request, "Please live with my father who is not feeling well." However, that father-in-law was someone Shizuku disliked, as he would sexually harass her every time they met. When they actually start living together, her father-in-law doesn't seem to be in bad health anywhere, and when they are alone, he reaches out to Shizuku's body. Furthermore, he threatens her husband's job, saying, "You know your son's position at our company, right?" and takes away Shizuku's freedom, and the escalating sexual harassment doesn't care even if her husband is there. Even if she resists, she can't shake him off, and in a situation where she can't resist, Shizuku's body gradually responds to her father-in-law's sticky torment, which is the opposite of her bland husband.
