Honey, I have something to teach you. Something very, very important. I know that normally we play every evening, and you get to make your penis cum for step-Mommy, but I have something new to try! Do you know what 'edging' is, honey? No? Well, that's just fine. In fact, that's perfect: step-Mommy is going to teach you everything you need to know. I'm going to show you exactly how to edge. We can make it a game! How about that? When I say stroke, you stroke. When I say stop, you stop! How's that? Sounds so fun, right? Great. I'm going to start to undress, but we're going to go slow. The point of this is to build up to an orgasm, ok, sweetie? Well, that and me being in control. That's the point, too: step-mommy gets to say when...and if...you cum. Yes, if. You can cum when you follow all the directions, so be a good boy and do exactly as I say. Stroke it slower...slower...stop...step-Mommy loves controlling your cum, sweetie. Now, I'm going to teach you what a 'cum countdown' is. Sounds simple, right? Well, let's see how complicated we can make it...I'm such a silly step-mommy, sometimes I lose track of my numbers...gee, if I don't get my head on straight, you may never cum!!