How many men are capable of autofellatio?

Although it seems impossible, it is possible. Some men can practice oral sex with themselves.

According to the research of sexologist Kinsey, three men in a thousand are capable of autofellatio, or the oral masturbation with one’s own penis. The men who can do it claim that the feelings in the mouth are more intense than those in the penis. The capability of autofellatio is largely dependant on the length of sexual organ, the flexibility of spine and the appropriate body weight.