Step-Mommy comes into your room and demands to see if you've grown any since the last time she checked, no surprise! Your penis is still impossibly small and is no use to your step-mommy. She starts humiliating you for having such a useless tiny penis, telling you that you'll never be able to fuck your own step-mommy with a penis that little, but you know who can, YOUR step-Mommy calls in ur stinky best friend and starts stroking his big forbidden dick while humiliating yours !