The penis is rich in sensory nerves that assist with sexual stimulation, arousal, and erections. Penises occur in several sizes and shapes, with a median duration of just around 5 inches. Some penises are circumcised, while others are uncircumcised. The foundation includes the two muscles (ischiocavernosus and bulbospongiosus muscles) and https://johnnykhqjb.blogofoto.com/66637429/the-basic-principles-of-penis