Mai, who met her husband in her student days and knows only him as a man. One day, her husband's boss, Sagawa, came to their house and gave her a massage saying she looked tired. As he touched her neck, legs... she felt a hot sensation in her body. A few days later, Sagawa came again and touched her body, realizing she was sexually frustrated. Just before she reached climax, he suddenly stopped and left. Frustrated by Sagawa, Mai gradually began to seek his manhood herself. However, Sagawa further teased her to the extreme...
