A beautiful married woman, Nanami, who lives with her husband, who has a fastidious disease, is violated by her husband's boss, Sugimori, who came to visit her during her husband's business trip. Her experience of being violently thrust into the back of her vagina with her forcibly screwed cock and having her cloudy semen poured in over and over has instilled in her the perception of being "dirty" in Nanami. . Sugimori takes advantage of her weakness of losing her chastity and makes her plaything many times. However, Nanami, who was stressed by her husband's germophobe, was undermined by the feeling of dirty liquid being shot into her body.
