This work allows you to enjoy the 9-head-tall athletic body of Nanae Matsumoto, who is slender yet has lean, delicate muscles! Aphrodisiacs, teasing, oil... Her sensitivity has been heightened by various techniques, and she writhes like never before, trembling and convulsing as she climaxes repeatedly. Each time, her various athletic muscles, such as her abdominal muscles, latissimus dorsi, and pectoral muscles, tighten. A show of physical beauty unfolds along with intense sexual intercourse!