"Sex isn't something you do on your own, so whether it's good or bad, I'll change depending on the person you're dealing with." Atsuko Yatsushiro, 54, is a full-time housewife. A mother of one child who has reached her 26th year of marriage this year. From the first experience at the age of 24, the number of experienced people including the husband is four. Atsuko has cherished the encounter and opportunity once and for all, even if the number of people is small. "When we have a strong sex that allows us to think about each other and communicate with each other, not only the body but also the brain feels and we can reach the highest climax." Currently, we are working with our husband. Although it is almost nonexistent, I have been waiting for a new opportunity that may be the last one while indulging in masturbation. Today is the opportunity for X-Day. Enjoy the essence of meat stick pleasure to your heart's content.