The penis is full of sensory nerves that support with sexual stimulation, arousal, and erections. Penises arrive in several shapes and sizes, with a median size of just over 5 inches. Some penises are circumcised, while others are uncircumcised. The basis is made of The 2 muscles (ischiocavernosus and bulbospongiosus https://bobo-shabu-and-grill27148.mybuzzblog.com/15236340/the-basic-principles-of-penis