A married woman named Ayumi who has children. Her sex life with her husband occurs only once or twice a month, leaving her somewhat unsatisfied. In fact, she has a casual sex partner, but that relationship doesn't fully fulfill her either. She often finds pleasure through solo masturbation. This time, we bring you an erotic moment with her. When taught how to use a vibrator, she became completely absorbed, pressing it tightly against her pussy and clinging to it as she climaxed.