The penis is full of sensory nerves that help with sexual stimulation, arousal, and erections. Penises appear in different styles and sizes, with a mean length of just over 5 inches. Some penises are circumcised, while others are uncircumcised. On the flip side, the inhibitory sympathetic stimuli cause the ejaculation https://pantip02570.shoutmyblog.com/34572000/penis-an-overview