Minami, who got married last year, had been looking forward to a sweet life. However, the reality was that her husband was often away on business trips, leaving her to live alone. Although she quit her job to become a full-time housewife, her life was mundane, and the lack of physical intimacy with her husband for so long plunged her into a deep abyss of sexual dissatisfaction. Later, while watching a movie she liked, she saw a scene of intense caressing, which aroused her body, and her vagina began to feel uncomfortable.