I am sure from time to time all you fat slob males think you would get fit if only you could get the motivation. Well this gym has Mistress Vixen and that is all the motivation you will need. Clothes cut off, balls tied to the wall Mistress Vixen works up a sweat beating this slave. As Mistress Vixen glows and strips the pain grows for the helpless slave, eventually he is allowed to kiss her divine bottom, with that sort of inducement the gym will never be short of members!