Wow! You call that begging?!? Whether or not you are allowed to cum is up to me, and so far, you are not doing a very good job convincing me you want it.
I want you to really BEG me. And if it isn't good enough this time, you wont be getting another chance. You will just have to keep your hands off of your dick for the rest of the day, because your begging wasnt good enough. Well, go ahead, beg me to let you touch it.