Autofellatio's the act of oral stimulation of one's own penis as a form of masturbation. Although this act's often thought of skeptically as an urban legend, it's indeed physically possible for people who're exceptionally flexible, well endowed or a combination of the two. Autofellatio's a niche in gay and traditional pornography. References to autofellatio in popular culture are common. History Egyptologist David Lorton says that many ancient texts refer to autofellatio within the religion of… (More on Autofellatio)