Mio Kimijima, a beautiful wife, began to think about having children calmly during her marriage in the housing complex. However, instead of being a child, he hesitates to work at night, and his husband's attitude makes him have sexual desire every day, and he occasionally consoles himself. One afternoon, when she raised her face while stroking a sensitive spot, she saw her middle-aged neighbor Takeshita, who appeared in an emotional greeting, through the window. Two people who should never have met each other will have a relationship that makes them sweat bullets after witnessing this masturbation scene.