Rosalyn tells her stepbrother that she can make him cum because his cum belongs to her. Her hand is already stroking Jay's thighs as she makes her proclamation. Jay puts up a bit of a fight, but Rosalyn isn't taking no for an answer. She takes his hand and puts it on her twat, then shoves his face to her tit so he can see how serious she is. Rosalyn gets Jay to admit he wants to fuck her, and then immediately goes down to start sucking the balls. She demonstrates that she's a master at sucking cock as she worships Jay's erection with her hands and hot wet mouth. When she's ready to take things a step further, she straddles Jay's lap to slide down onto him in reverse cowgirl. Rosalyn does have an incredible body especially her ass. Jay can't help but run his hands all over that bottom, enjoying the fullness of the cheeks. She even gets off the cock and rubs him down with her feet before resuming her ride with plenty of moans to let Jay know just how into it she is.