Step-Son, I want to make sure your peepee is functioning properly. We will start by me touching your peepee with my hand. It's getting hard! That's perfectly natural. Now let's move to me taking off my clothes. Your peepee is getting even harder! Perfect! Now step-mommy will put it in my mouth. Your peepee is making me wet, let's do a final check. I WANT YOU TO SLIDE YOUR PEEPEE INSIDE ME and CUM IN ME! step-son, your peepee is perfect and working properly. WE SHOULD DO THESE CHECKS MORE OFTEN I decided.