something to remember...
...it is said that men have a "sweet spot", just as we women do. ours, obviously, would be our g-spot. for a man, there is a particular spot on the head of his penis that is supposed to be the equivalent. if you are kneeling in front of him and facing his cock, then the spot would be on the underside of the head...its been my experience that being conscious of this goes a long way.. *sly wink* i whole-heartedly enjoy sucking cock and can do so for hours...nothing icky about it as long as he is clean.