The love story of her father-in-law and daughter-in-law Maria Aizawa, although she loves her husband very much, her husband is also physiologically good, but life is not as dreamy when her husband goes to work during the day, Aizawa is constantly tempted by her father-in-law, he says all kinds of lewd things when he is with her, and then he touches her body. At first, she was apprehensive, but because she was afraid of her father's heart, she had to accept it, and in the days that followed, she was caught up in an affair with her father, and when the night came, Aizawa had sex with her husband, and during the day when he was at work, his father was the one who made her happy.