Oh Sweetie! You're jacking off way too fast!! I know I'm your step-mom, but can I give you a hand and show you how amazing it feels to slow down and take your time? I promise it'll be the best orgasm you've ever had! Please? I know you want me to go faster, but see how you can really feel my mouth and big tits sliding up and down your cock when I go slow? Feel the texture of my nipples on your dick head, the roof of my mouth, the back of my throat.. You can feel my pussy better, too, but only for a minute! We're taking our time, remember? Just when you think you can't take it any more, when I can feel your body trembling and your cock throbbing, I'm going to milk all of your sweet delicious cum right into my mouth, swallow it, and keep teasing your big dick until I'm satisfied. Maybe next time you can do me?