People have been using their mouths to stimulate each other sexually for about as long as there have been people. How about kissing each other? Men have been kissing women on their necks, ears, breasts, backs, thighs, and any where else they can think of that'll arouse them sexually ever since they found out it works. It didn't take long for some enterprising man to find out that kissing a woman's vulva worked, did it ever. The Latin word cunnilingus was coined to describe licking the vulva.
Men were not alone in searching for ways to arouse the opposite sex. Some equally enterprising woman found out that men liked for her to suck their penis, it worked just as well. The Latin word fellatio was coined to describe sucking the penis.
Enjoy the ebook "The Art Of Oral Sex"!