Ecersice you PC muscle!!!!! I will only take 6 to 8 weeks to get it in good shape. The PC muscle can controll your ejactulations, plus you will be able to cum 10 ft across the room. Next time you take a piss, stop the stream 5 to 6 times. The muscle you use to stop the flow is the PC muscle. Just exercise it, clinch, hold it, what ever just use it. I exercise mine 10 to 15 minutes a day. Usually in the car on my way to work. I went from lasting 10 min to 1 hr or more, as long as I want.