If a chick is chubby, there’s a good chance she’s not a big fan of exercise. She’s probably a fan of fucking though, and there’s no better form of exercise than getting screwed by an energetic guy with the stamina to work over that fat girl pussy with long hard thrusts.
You can practice her flexibility by having her bend over to grab her ankles while you fuck her cunt from behind. For cardio, the big bodied babe can get on top and do her work riding. She might be breathing heavy, but she’s having fun as her clit throbs with pleasure from grinding into your crotch and the nerves of her cunt fire endlessly at the stimulation of penetration.
A big body with curves is incredible, and you can see some of this hot action.