Slap (100 words)

You are on top of me, my legs wrapped around you, squeezing your waist and urging you deeper. My eyes closed, I am concentrating on how full I feel with every thrust of your cock. I must have gotten lost in the moment because I am startled when I feel your slap across my face and hear you growl "Fuck me back". The sting races from my face all the way down my spine to my pussy. On the second slap the sensation changes from stinging to white heat. On the third one I soak your cock with my come.