Now slut, I'm sure you're aware that today is going to be quite painful for you. Does this scare you at all? I don't want you too apprehensive, you'll need a clear mind to make it through my treatment after all. I want you to use a rubber band to bind your vibrator to the base of your cock and turn it to medium.
While the vibe grinds away, you are to use your pinwheel exclusively on the tender underside of your cock. We need to make sure this area is incredibly sensitive for my future plans.
Grind the wheel on this tender spot until you feel yourself nearing a distant edge, before immediately turning the vibe off and digging the wheel in a little harder as you come down from it.