Jogging, fitness and lust for Claire

Claire is a 24-year-old woman, a sports enthusiast: while jogging in a wood near her home, she crosses the road of a man on whom she flashes immediately. Stopping a little further to stretch, he joins her, advises her and ends up giving her his coaching business card. Back at her apartment, she decides to call to book a special session. Fantastic about her athletic body, she discovers that he too has very perverse ideas behind the head ...