step-Mommy domme is something you just can't stay away from, isn't that right? Especially when I'm rewarding you for being such a good boy. Good boys are allowed to pump their cocks for step-Mommy's big tits. I'll tell you how to stroke, but I know you'll struggle not to cum when I rub oil all over my tits, making them all slick and shiny. Be a good boy and stroke for me, and don't cum until I tell you to.