Alright, work your hands up on your dick again. Get it nice and hard. Amazing how quick it snaps back to attention at Mistress's beckoning when it didn't get to experience a full orgasm, don't you think? I love it. Start stroking until you're once again near that plateau, but where you can still keep a constant pace. I know, I know, it gets harder... The more cum that's flowed out of your dick into that cup, the more difficult it is to maintain the proper stroking pace. Take your time and tell me when you're there.