Can you believe this Serena Williams nude ass shot? I mean, this is one phat ass that can give any of us a raging hard on. If you are fan, then you know what a well toned and muscular body this tennis honey has. Imagine being able to bend her over that balcony, spread her wide open and lay the pipe to her. I would bet that if you ever had the chance to ride this pony, you had best be ready to hang on for the ride of your life.