penis (definition)

See all of penis, there are 5 more in this node.

putz	pleasure	Can I use my manhood as a weapon?	Tricks girls use to look like they swallow
erection	Masturbation	Who needs another person when you have yourself?	erectile tissue
foreskin	circumcision	fist-smash method	What is it like to menstruate?
Postage stamp test	Deep Throat