Step-Mommy is working away on her computer and you come in and want to have fun with her. She tells you she don't have time but you can stroke it and play with it while she watches and tells you how she likes it. You like stroking your hard throbbing package for Step-Mommy. Let Step-Mommy count down, 3, 2, 1....now cum. You are such a naughty boy making that big mess in-front of Step-Mommy.