Quote Originally Posted by agoknee View Post
In humans, it is very difficult to urinate while the penis is erect. Biological evolution makes it this way so that the urine does not wash away the sperm, thus increasing the chance for procreation.

The next time you have a boner, try to pee. It is hard to get the piss stream started.
I know agoknee, but...

...have a look at this clip then and tell me what you think.


Cheers!
VD