Alice Murkovski and her best friend Alice Xo are so close that people joke about them being sisters, twins even. They have long shared everything and are so tight that Alice even calls her best friend’s new stepfather “daddy.” It just playful of course, until the girls are alone on summer vacation with him while Alice’s mom is busy shopping. They sit at the poolside in tiny bikinis wondering if they can get his attention by being a little naughty.