I can tell how excited you are to have a new step-mommy around the house. You haven't exactly been very discreet with your glances or the way you shift and squirm around me. Don't worry, I can teach you a thing or two about being a little sneakier... While my husband is outside doing some yard work, how about we have a fun little lesson? I'll have to keep an eye on the window, so you be sure to focus and follow my lead. Let's play something of a red light, green light game: you jerk while I tease and strip, and then you stop when I stop. We don't have much time, and we won't be able to do this often, so you'll have to edge until it's clear to cum. You wanted a lesson in how to be a bit more sneaky, after all. Pump and stroke as you watch me strip out of my bra and panties, but quickly covering back up so we don't get caught. It's such a thrill playing this game with you, but you don't have to worry about anything. Mömmy is in control and I know you'll be a good boy for me. Just pay attention, obey my instructions, and cum for me. And if you can show me I can trust you to be good for Mömmy, we can have more special play time very soon. Just the two of us: it's our little secret.