Adachi Shiori, a 38-year-old married woman, hires a young personal trainer for the selfish pleasure of touching his muscular body. She lets him handle her directly, flaunts her naked curves, and provocatively touches him while asking for fitness advice. She grabs his cock, then strips and sucks it until he ejaculates. Even during training, she keeps stroking him hard and turns the session into cheating sex, her soft tits and belly bouncing with every thrust. When a different trainer visits her home next time, she immediately demands sex again and spends the entire appointment fucking instead of exercising.