Esthetician Sumi Kurokawa wears a skin-tight uniform that accentuates her slender figure as she teasingly strokes a man's body, intently watching his tormented expressions. She brings him to the edge of climax with her expert testicle massage, rolling his balls in her palms and sucking them wet with her lips, driving his cock into a frenzy. Just as he's dripping with pre-cum, she mounts him in cowgirl position, impaling herself with his shaft. Riding him hard with her big ass slapping against his pelvis, she grinds deeply until he erupts a creampie inside her, then smirks in satisfaction before moving on to her next target.