Actually, acording to Sue Johanson, a curved penis is caused by minute scarring on the penis, due to inproper healing. How do you get these scars you may ask? Well, have you ever been punched in the groin, or caused a cut in the tissue of the penis, but never went for that bag of ice? Guess what, you caused a minute scar! Depending on where the scars take place, the intensity of them, and at what date of your life you had them are all factors of the curvature of the penis.

And no, you cant counteract the effct as you would hope by inducing more minute scars (by punching yourself in the groin or whathave you).

Finally, I'd like to add it's a very rare case to find a *perfectly* straght penis. Its just amazing unplausable that the penis was that unactive.