From The Original Sex Wiki

The Knee is basically that hinged part in the middle of your leg in the front and is positioned below the thighs. It allows you to bend your legs so you can lower yourself to look up skirts.

On women it is often very useful in the support structure for a good blowjob and essential for knee fucks and knee jobs.

Sexy Sydney and Kevin show lots of knees in this photo by Andrew
Personal tools
Our Other Websites