Yui, who had been living peacefully with her husband. One day, her husband's brother, Hideo, came to stay at their house while looking for a job. With fewer opportunities for nighttime activities with her husband, especially after Hideo arrived, Yui resorted to masturbation to satisfy her desires. Her actions were accidentally seen by Hideo, and Yui was raped by him. Unlike her husband, Hideo, who did manual labor, thrust into her fiercely, making Yui climax in an instant. However, Hideo's thrusting showed no signs of stopping, continuing to torment Yui who had just reached orgasm...
