Well, the pause's been long enough, it's time for you to use your hands now. If you're soft, get hard as soon as you can. Then, pleasure yourself without stroking for a while, let's say... two minutes? Touch your sensitive spots, rub the head, but don't wank. See how close to the edge you can get just like this.
Good, now you can get going. Start jerking off slowly, then build up a rhythm, and settle on a very fast pace... keep it like this for at least a minute, let me see how desperate you are for me. Clearly, if you get on the edge, stop, you can't shoot anything without my permission...