A secret lesson with a thick, curvy instructor who oils up her voluptuous body and rubs it all over her clients. She teaches a male member how to use a balance ball with a slick buttjob, rewards the erection he gets during yoga with an oily titjob, and turns a swimming lesson for an unathletic client into hard, hip-pumping sex. She also invites male members home for an intense, oil-slick threesome, hungrily devouring their cocks. Making her Fitch debut, Marie Nakamura boldly tempts them in skin-tight workout wear that rides deep between her curves!