Serena Williams Shows Off Her Giant Incredible Ass

Serena Williams, Caroline Wozniaki, Genie Bouchard Get Wet | Intimates | Sports Illustrated Swimsuit

Serena Williams Turns Up The Heat, Serves Up A Wet Paradise | Outtakes | Sports Illustrated Swimsuit

Serena Williams Is Unbreakable: 'I'm A Thong Girl Now' | Uncovered | Sports Illustrated Swimsuit

Serena Williams | Outtakes | Sports Illustrated Swimsuit