PSTL-015 Mr. Tanaka Trains a Flashy Woman in a See-Through Outfit

A personal trainer at a fitness gym works with a woman who still has traces of a gal and a curvy figure. She changes into the gym's tight-fitting rental wear, which turns out to be see-through, and they begin stretching and skin-to-skin contact. The trainer has her do leg lifts on all fours, presses his dick against her, and guides her through a naughty hip rotation on a balance ball.