Can you deepthroat?

see http://www.ideepthroat.com/anigif.htm

I suspect that to properly deep throat, you have effect the movement of swallowing, to close the airway and open the oesophagus.

I never put lips to dick, but I had a gastroscopy once (all was normal, fieeww! ) and this darn thing, about 1/2" dia they shove in your throat and down into your stomack was quite something.

See how swallowing works

http://www.aafp.org/afp/20000615/3639.html

(scroll down for figures 1A, 1B and 1C)

We can see in the deepthroat gif that the dildo goes beyond the pharynx and vocal chords.

Methink deepthroating is not as much a matter of "controlling the gag reflex" as to use the proper technique.

It could probably be *taught*.

We have an emergency, is there a physiologist in this room ?