Des:Ichika, who lives with her husband and father-in-law, cannot like her father-in-law, who has a dark personality. Because of his personality, his girlfriends wife runs away from him, and his father-in-law is always erect because he has too much sexual desire. Ichika hates her father-in-law, but her husband has ED, so she stares at her father-in-laws magnificent erection. Mistaking this for her favor, her father-in-law plots to calm down his daughter-in-laws erection by having him fuck her at night with his overly erect dick. An unfaithful wife cums from unwanted sex with her father-in-law, who has a perfect erection that is incomparable to her husband.