So where were we? Oh yes... making you ache.
You see, the way I figure it, the hornier you are when you get locked up, the sooner you'll be begging me to let you out. And you will be begging, believe me. I'm going to make sure of that.
And sometimes I will let you out, sometimes I'll even touch it, and sometimes I might even let you slide it gently inside me, just so you can remind yourself of how good my perfect pussy feels around your cock. You won't be fucking me, if anything you'll be on the edge the whole time... and trying to stay very still while I slide down on top of you. Can you even begin to imagine how good that's going to feel... and how long you are going to have to wait for that privilege?
Well, you said you wanted me to be cruel... and I intend to honour that request.
Give me fifty fast strokes, then...