After being forcefully embraced by her father-in-law… the young wife and her extraordinary father-in-law indulged in days of passionate lovemaking. (Yamagishi Aika PRED-500)

Unsatisfied, Fenghua is caught masturbating by her father-in-law, with whom she lives. The still-young father-in-law, reminded of his past, also begins masturbating. When her husband is away on a business trip, they are the only two people together, and the father-in-law initiates intercourse with Fenghua. The physical intimacy between the father and daughter, bound by obligation, ignites sexual desire. Guilt and reason are forgotten; they greedily engage in intercourse driven by instinct. A series of taboo-breaking acts of intercourse! The male and female, who meet under one roof, cannot stop, even pregnancy cannot prevent it.