DANDY-665: Erect man, still body, S-shaped waist twisting and hip swaying, riding position, incredibly pleasurable buttock massage therapist.

A masseuse with enormous buttocks seduces male customers at a men's beauty salon. Seeing the erect penis, the masseuse uses her buttocks to create an underground service. She uses buttock oil to rub the penis with a buttock-stimulating gun, plays with the penis, and then makes the man lie down for a pounding and thrusting session, twisting her waist and swaying her hips to induce a suffocating orgasm…