You CAN stretch your penis and work it out to gain length AND girth, just to let you know since you brought it up. The key is to do stretches AND jelqing (google what jelqing is, I briefly describe it later though).
Why wouldn't you be able to? It's perfectly logical when you really know more about it.
The dick itself isn't stretching but the ligaments attaching it to your pelvic bone can stretch, making your penis "hang" longer. The stretching DOES have a small effect on the "spongy" tissue that holds the blood in the penis, making the tissue able to hold more blood = bigger penis.
To get real results, you MUST couple stretching with "JELQING". Jelqing is the act of HOLDING blood in your penis to expand the fatty chambers that hold the blood. If they become expanded and able to hold more blood, your penis will be longer and thicker. To Jeql, you hold the base of your penis tightly, you'll see your penis turn thick and red, gorged with blood. There's more to it but you get the idea.
Now, the results are not astounding. It may take a full year to get close to adding just 1 extra inch and most likely that's as far as you'll go. I have seen people that have gotten 2 inches out of it but they worked very hard and very consistently just like a body builder would, and they did it for many years (5 ).
So this is just a little enlightenment. The penis is a part of your body made of tissue and muscle, there's no reason you can't expand those tissues and muscles.
Look up what Jelqing is btw too, you'll understand better.View Thread