Four days in Vegas. Two sexy and determined men. One penthouse suite ... And no reservations.Christmas isn't so merry for Kate and Leah. Kate's romantic winter holiday is destroyed by the sudden and uninvited presence of Dix's annoying ex-wife, while Brandon's super-perfect family and a diamond ring send Leah running for the refuge of a girl's holiday in Sin City with Kate in tow.But Dix and Brandon both know what they want. In hot pursuit, the men show up in Vegas, ready to use every sensual trick they have to convince Kate and Leah to take a gamble on forever.