We Like to Make You Ache
Here is how we are going to do this.
First meet my good friend Sandy. She is not quite as demanding as I am so you I am going to trust you and expect you to follow any of her orders without hesitation. Don't cheat even the slightest or you will ruin your fun.
You have stroke non-stop for 2 minutes. Start at 1 stroke per second for the first 30 seconds, for the next 30 seconds you have to stroke twice per second. All of these strokes have to be on just the head of your cock and it has to be slippery. For the last minute you can stroke your entire cock as fast as you want but no less than one stroke per second.
You can speed up or slow down if you want. Got it? Get to work slut!
After you have completed these two minutes stop stroking and press continue. No matter what you may not cum.