Yuki Tezuka, a former athlete's wife and exclusive to Fitch, appears in the 4th pleasure training! She felt lack of exercise and took the plunge and trained with AV! Start full-scale exercise to aim for a more naughty body than now! With a structure that leads to intense erotic play from exercises such as push-ups, squats, and crunches, you can do muscle training and masturbation at the same time while enjoying the glossy and sweaty BODY! Let's train comfortably with Yuki-chan!