Your grades are excellent and I really want to reward you. I suggest a new car or an expensive holiday. But all you want is for Mommy to get your cock out and give you a hand and blow job. Of course I’ve promised you anything in the world and if that’s what you want, then that’s what you shall have. So to mark the occasion and make it a proper reward I want to give you the most pleasurable hand and blow job you’ve ever received, and you can finish by covering Mommy’s pretty face with your cum…