The rush of anal sex...knowing that you are about to fuck her in the ass. The adrenaline is pumping. You are working you dick into her asshole. The tightness and the grip of her ass on your dick. You get your the fattest part of you dick in her asshole. Then her asshole gives way and your dick slides in. You hear her say "O fuck". I few slow strokes and she says "harder". You look down and you are balls deep in her asshole. Then you feel the cum starting to rise and you cum in her ass. You hear her say "OMG, OMG" as you cum in her asshole.
