So long as I'm just stroking here... just... so... gently... you and I aren't doing anything wrong. Step-Mommy just wants to make her step-son happy. Make him content. Don't you feel pretty happy right now with my hand wrapped around your cock? Of course, darling. And... oh... you seem to be getting TOO excited. Remember what Step-Mommy says, as long as you DON'T cum, you'll be just fine. But the second a drop explodes from there, you're in big trouble. I'll be seeing you in a different light. Step-Mommy takes care of you, makes you happy. But NOT in any perverted way. No, no.