When your big busty step-mommy Linda need to change you, your step-sister Becky wants to help. Your step-mommy says she can as long as she behaves herself. But all Becky wants to do is tease and play with you.

But then she asks if she is allowed to sprinkle on baby powder. Well, you can see how well that went. Step-Mommy Linda had to lean right in close and blow off a lot of it.