Well, I think hands should only be used for grabbing the root of a huge cock whilst throating take a look at this short clip and decide for yourselves:
http://uploaded.to/?id=6fd58a
it's only 44 seconds, but well worth it...
btw, I've had this clip on my hard drive for yonks - and I have absolutely no idea where it comes from. If Alex [or anyone else] knows what film it's from, I would dearly love to know.

enjoy