Be comfortable with the execution. Yes, pornography teaches people that engulfing the entire penis with one’s throat is the ideal form of oral sex, something that might be difficult or even impossible for some oral sex givers. In fact, many men prefer oral sex that focuses more on the head of the penis. And even those who prefer attention to the entire shaft can be pleased by using hands near the base, thus preventing the uncomfortable gag reflex.
Avoid teeth. Okay, some men actually do like a little nibble during oral sex, but most prefer to have their oral sex teeth-free. It can be difficult, but it pays to do one’s best to keep the teeth off of the penis, especially the delicate head.