Stepmom Watches Stepson Jerkoff

You're beating off in your room when your stepmom bursts in and catches you with your dick out, throbbing in your fist. You freeze. Can't even stuff it away fast enough. She smirks, not even a little bothered, and tells you to keep stroking. Right there. In front of her. So you do. Feels wrong, feels hot, she said it was fine. Then she gets closer. Says she wants to help you finish. Her hand wraps around your shaft before you can second-guess it. Fingers slick, firm grip, working you like she knows exactly what you need. She leans in, breathing heavy, talking you through it. 'That's it, keep going for me.' The whole thing gets messy quick. Pre-cum everywhere, her thumb sliding over the head, pumping harder. She’s not stopping till you blow, and the way she’s looking at you says this ride’s just getting started.