Kaori-san, a beauty with F-cup giant breasts, visits an esthetic salon and receives an oil massage treatment by a male esthetician. The man's fingers crawl around her crotch, and when they eventually insert into her female organs, she lifts her hips and reaches a squirting orgasm. Then the man resumes the treatment using his erect penis. "That's a bit..." Kaori is flustered, but as it pierces to the root, she takes the riding position and grinds her hips, feeling as if she has become clean from the inside as well.