A way to realize a completely fiction and fantasy AV world in a way that is as close to legal as possible. The first step is to become a "father-in-law". While my son is away, I want to realize such a dream of sniffing my wife's underwear, looking into the bath, washing my erection cock, grasping my weaknesses and making me a sex slave. This is a record of a real father-in-law life simulation in which a middle-aged man who was always watching semen while watching his father-in-law's AV finally became a real "erotic father-in-law" by his son's marriage and living together and practiced domestic eros is there.