Minori married her husband and lived with her father-in-law for four years. She was extremely happy with her married life, but there was one thing she was not satisfied with: their sex life. They both agreed to have sex on Minori's ovulation day so that she would be more likely to get pregnant. But the intercourse was short, her husband only wanted her to receive his semen so that she could get pregnant, not paying any attention to her feelings. Although disappointed, she had no other choice. While taking a bath, she met her father-in-law. Realizing that his daughter-in-law was not satisfied with sex, he put her down and made up for the pleasure that sex brought her, something her husband could not give her. After that, every time her ovulation day came, after having sex with her husband, she went to see her father-in-law so that he could ejaculate inside her, filling the empty feelings that her husband left with the feelings of extreme pleasure that her father-in-law brought...