(NTR) Your colleague asks you to impregnate his wife after he discovers that he is infertile. Aiko and her husband have been married for 5 years, but they still can't have children no matter what. She loves her husband very much and feels very sad when she sees her husband's morale drop when they can't have children. For Aiko, she is still happy as long as she is with her husband, but her husband doesn't seem to think so; he wants to have a child to complete the family to the point of obsession. Finally, they decided to see a doctor and the doctor concluded that her husband is infertile; they will never be able to conceive. After hearing the diagnosis, Aiko's husband became depressed for many weeks. In his sadness, Aiko's husband came up with a rather crazy idea: he asked his colleague, you, to help his wife get pregnant.