Alexia Anders' petite frame shakes with exertion as she works out, but not in the way one might expect. Her stepbrother's thick cock is her personal trainer, and she's enthusiastically taking every inch. She starts with a passionate blowjob, her tits pressing against his legs, before hopping onto his cock in a reverse cowgirl. Her tight, petite pussy stretches to accommodate him, and she moans as he slams into her from behind. Their taboo workout ends with her screaming in orgasm, his cum filling her.