Step-Mommy and step-son have an agreement that if he gets good marks he can fuck step-mommy anytime he wants. After a long night of fucking step-mommy is sore but step-son wants to keep fucking. step-Son eats step-mommy's asshole then asks to do anal. step-Mommy reluctantly agrees and prepares her ass in the bedroom. step-Son comes in and fucks her ass. While step-mommy is cleaning the cum out of her ass step-son wants more anal! step-Mommy does a work out and gets interrupted by step-son who wants to fuck her ass again!