Minori married her husband and lived with her father-in-law for four years. She is extremely happy with her married life, but there is only one thing she is not satisfied with: the couple's sex. They both agreed to have sex on Minori's ovulation day so that it would be easier for her to get pregnant. But the sexual intercourse was short, her husband only wanted her to receive his semen so she could get pregnant and did not pay any attention to her feelings. Although disappointed, she had no other choice. While taking a shower, she saw her father-in-law. Realizing that his daughter-in-law was not satisfied with sex, he put her down and compensated her for the pleasure that sex brought, something her husband could not give her. After that, every time she ovulates, after making love with her husband, she goes to her father-in-law so that he can ejaculate inside her, filling the empty feelings her husband left behind with feelings of fullness. The ultimate joy that my father-in-law brings...