Ayumi, a wife whose husband was laid off due to poor business performance at his company, moves to his hometown in the countryside. Ayumi, who is used to city life, struggles with farm work and lives a new life surrounded by endless greenery with her beloved husband. One day, her father-in-law, who is aroused by Ayumi's white, translucent body, rapes her under the blue sky. In contrast to her weak husband, her father-in-law's strong body never leaves Ayumi's mind. So she suddenly decides to return to Tokyo with her husband...