It's been a while since you had a good jerkout session hasn't it? You might have jerked off and on, but just like doing regular workouts, it's important to build up that jerking muscle of yours. So today, I've designed a special program for you to increase your jerking strength and endurance. Much like HIIT and pyramid training, I'm going to have you pumping for me in increments, increasing the intensity each time. I'm going to bring you to the edge and then you're going to take your hands off your dick. Are you ready? Okay, listen to my timer. When it beeps you can start jerking for me. I'm going to tell you how fast, how hard I want you jerking. Okay start jerking. Jerk for me, keep going. Now stop. Okay, ready to go again? Jerk harder now. Now stop! I'm going to take the intensity up over and over, really going to make you sweat. It's not going to be easy, and it's not supposed to be. But don't worry, if you make it though all these rounds of increasing jerk intensity, I may actually allow you a few seconds to cum. Get ready to really work out that dick for me.