Holding your penis, firmly press the skin back into your body by placing both thumbs, nails touching, over the shaft and your remaining fingers underneath for support. Be sure not to cut off circulation to the penis. Hold for 10 seconds then relax and repeat. You want to maintain a continuous pump action. The farther back the penis is held, the better your results will be. Repeat once or twice daily for five minutes. This exercise can also be performed while semi-erect.
However, after more than a century of generally dubious and sometimes lunatic penis enlargement attempts, there's still not much you can do. Sure, there are lots and lots of supposed options out there -- penis pills, creams, brutal stretching exercises, horrific-looking devices, and penis surgery. Almost none of it works. The few approaches that can work often have modest benefits and serious side effects. How serious? In some cases, erectile dysfunction-serious.