Asked by her husband to "live with my unwell father," Shizuku starts living with her father-in-law. But that father-in-law has been sexually harassing her every time they meet, making him someone she dislikes. Once they started living together, it turned out that her father-in-law was in good health. When they were alone, he would reach for Shizuku's body. Moreover, he threatened Shizuku with her husband's job, saying, "You should understand the position of a son who works at our company?" and took away her freedom. The escalating sexual harassment continued even in front of her husband. Unable to resist or shake off, unable to defy, Shizuku's body gradually responds to the sticky torment of her stepfather, who is the opposite of her bland husband.
