Terashima Shiho exudes the charm of a mature adult, but her body is more sensitive than that of a young person, and she has developed a "habit of orgasming." The sight of her hips rising with the slightest stimulation and repeatedly experiencing small orgasms is proof that she is a woman who has been fully developed. The man loses himself in the gap between the tolerance unique to a mature woman and her uncontrollable sensitivity and continues to thrust. Her violently trembling mucous membranes and her naked expression of desire for semen are revealed uncensored.