|
|
The warm, dark pubic area is an excellent breeding ground for bacteria. Due to thin skin down there, bacteria and viri can move in and out quite easily (in fact, this is one way STDs can be transmitted without any kind of penetration). Your cock may not be as dirty as the rest of you, but it's plenty unsanitary.
Urine, on the other hand, is quite sterile.
Moral: be careful to piss all over yourself, or else wash your hands. |
|
|