Dating levitra service virgin
When a man is sexually aroused or stimulated (made sexually excited) by touch – for example, if he masturbates or another person touches him in a sexual way – the touching is picked up by nerves in the arteries of the corpus spongiosum penis and corpora cavernosa penis.
Some slang terms for having an erection are getting hard, getting wood and having a hard-on, and an erect penis is informally called a boner, hard-on, stiffy, wood or woody.
This makes the penis grow longer, thicker and harder.
The corpora cavernosa penis press against blood vessels called veins that let blood flow out of the penis.
The nipples of men and women can also become erect.
Women's nipples become erect when they are breastfeeding (giving milk to their babies from their breasts).