"I do. Wait…did I?" Hometown girl Penny Garner is having a Vegas moment: waking up in bed with her teenage crush, a ring on her finger. Then there's the matter of the marriage certificate. How did that happen? The jury's out on whether it's Penny's dream come true or worst nightmare. Quinn Templeton has to wonder what they actually did that night, too. And when they get back to Weaver, Wyoming, the air force pararescueman can't just ignore the real feelings for his fake bride—especially if Penny's pregnant. Will they remember what brought them to the altar in the first place…and maybe sign up for a repeat performance?