The perv-cube 2

Marek had such a great time using his newly acquired PervCube on his stepmom that now he has an even BETTER idea. He's going to use it on his little stepsister! He finds her all alone in the living room after college The perfect time for a second test run of his PervCube. In a matter of seconds she goes from threatening to tell their parents.... to being very interested in his stiffening big stepbrother cock. Before long she's as perverted as it gets... a perfect little slut for her big stepbrother....