Sakura Kirishima married a man who had only one son. Taishi, who is his son-in-law, has no choice but to be worried about Sakura doing housework in an unprotected form every day. Taishi's gaze was nailed to the nipples that floated up because of the no bra, and the rich valleys that he could see through his clothes. Taishi, who had sex with Sakura after leaving herself to desire when she couldn't stand it anymore, drowned in a forbidden relationship with Sakura ...