Everybody says that men have only one thing on their minds. And ever since Freud, every thing from cigarettes to skyscrapers has been described as phallic symbols. And they have obviously concluded that the haves are superior.
Men draw their machismo from the fact that they have a penis.
So let s find out what the big deal is, but you ll have to take a short lesson in biology. The penis is a cylindrical organ with three columns of spongy tissue. Each column is filled with cavities capable of temporarily storing blood. When a man is sexually aroused, blood pours into these cavities, the penis stiffens and enlarges and the result is an erection or a hard-on. The tip of the penis, known as the glans, has numerous nerve endings and is very sensitive unlike the body of the penis.