Living in Tokyo with her husband, Sato has been married for seven years but they still have no children. Sato is a sweet, clingy woman with strong submissive tendencies, and sex with her always brings complete satisfaction. I've known Sato for a long time, and we occasionally attend drinking parties together. She usually appears composed and strong, handling her alcohol well. One day, when the topic of children came up, I asked her, "Do you have any plans for kids?" She replied that since there's no sex in her marriage, there are no plans. Emboldened by alcohol, I asked, "Want to sleep with me just once?" To my surprise, she happily agreed. That night, we rekindled an intimate connection, and her perverted, writhing ass created the ultimate erotic experience.