When mommy asked you how your day was, you couldn't help but tell her how stressed you are. And being the sweet mommy that she is, she suggested masturbating together. She made a good point about it being nice quality time together, since you've been so busy lately. You miss spending time with her. And her big boobs and thick body make you so hard. You've never cum harder than those times with mommy. So you do as mommy says when she tells you to pull your pants down...