You want to jerk your cock for me? Sure, but you have to play by my rules! When I say "green light," you can stroke your cock however you want. Fast, slow, whatever -- it's up to you. But as soon as I say "red light," take your hands off your cock! No stroking, no touching, nothing! If you can manage to cum before I end the game, then that's great. But if you can't make it, then that's too bad! Good luck!!