Yumika Towa, 44 years old, works part-time at a convenience store and lives her daily life as a mother of one. Married for 20 years, she and her husband are a devoted couple who make love five times a week. Yet, she feels something is missing in their sex life. She vividly remembers her wedding night, which was as emotionally powerful as her teenage first time, but all subsequent encounters have faded into forgettable routine. "My wedding night was as intense as losing my virginity as a teenager—I still remember it clearly. But after that, it just became ordinary, and I hardly remember anything," Yumika confesses. In fact, she's had affairs with several younger male coworkers. Some were even younger than her son, including a virgin man. What excites her about sex outside marriage is the way young men explore her body—especially her love for nipple play, something her husband rarely does. Enjoy the sensual movements of her tongue and her unique, alluring techniques.