Zip

Okay, so I'm going to play a little jerk-off game with you today. The rule is really simple.

You're going to be jerking according to what I do with my zip. So, if I pull my zip down,

you get to jerk. And the moment my zip goes up, you have to stop. Also, if I pull it down

really slowly, you've got to jerk slowly. If I pull it down fast, you've got to jerk fast. And

the same goes in the opposite way. So, if I pull it up fast, you've got to take your hand off your