More on the eating before fucking

Nuff said.

A good top eats out his pussy-bottom before fucking it

Doesn't matter if you're fucking a guy or a girl.  The best top uses his tongue to loosen up his bottom's hole before inserting his hard cock.  Observe and learn. 

Cowboy top

The perfect top starts by having his bottom suck his cock.  Then he eats out his bottom boy (or girl) and gets his bottom moaning with anticipation.  Next he inserts his cock into his bottom and fucks silently while watching his bottom moan, thrash around and cum violently.  Finally the top either unloads in his bottom, or better yet withdraws and soaks his bottom in cum. 

Here are a few stills from "Rough Riders" --- this scene as most of those elements at least.