Nanami had a problem. She couldn't suppress her libido since she was young and only thought about lewd things. She thought she could be happy if she got married. However, her compatibility with her husband was the worst. He had ED and couldn't get an erection at all, and their relationship was over. However, Nanami wishes for a child. She goes to a luxury hotel for her husband's sake. There is a single man with a huge dick who has been storing sperm for a month. She begs for pregnancy on her ovulation day. She can't stop being excited by a huge dick that is different from her husband. She freely impregnates her plump, blessed body with a 100cm J-cup bust.