What is auto fellation?

Auto fellation is the act of a man performing oral sex on himself. It can be achieved through a combination of stretching and flexibility or through the use of sex toys designed to aid in the practice. Though some men find auto fellation pleasurable, it can be dangerous and even life-threatening if not performed carefully as it can cause injury to the spine, neck, or penis. It is also important to note that auto fellation is not a common practice and should not be seen as a standard or expected sex act.