The protagonist is a successful stock trader at a young age and is living a semi-needy life. He already has enough money to play with for the rest of his life, and his greatest pleasure is to meet a beautiful wife with a child who has recently moved in next door. Whenever he sees her, such as when he takes out the trash, he gets horny because of her erotic body, and he begins to desire to impregnate her on behalf of her husband. Eventually, he can no longer contain his desire, and in order to realize his wish, he verbally approaches the heroine. When he finds out that she wants to have a second baby but is having trouble, he asks her to help with her pregnancy. The heroine, who is reluctant to have a baby, is forced into a physical relationship with him. After that, the hero steals her husband's eyes and desires the heroine's ripe body every day. At first, the heroine resists, but as she makes love to the hero again and again, she is drowned in a pleasure that she cannot get from sex with her husband...