Megan Gallagher has been in love with her best friend's big brother as long as she can remember. Too bad he sees her as nothing more than his little sister's fat best friend—or so she thinks.
A drunken night in Las Vegas with a few of their choicest friends—Captain Morgan, Jack Daniels, Jim Bean and Jose Cuervo—turns into an epic disaster when they wake up married. Megan has no idea how it happened and even though a part of her wants to rejoice and enjoy being Mrs. Chad Chambers, she knows what happens in Vegas, has to stay in Vegas.
As a billionaire bad boy, Chad Chambers has done a lot of stupid things in his life, but waking up with his little sister's best friend curled into him is at the top of the list. He's spent more time in court battling his piranha of an ex-wife than any sane man should. The last thing he needs is fodder for social media to get her circling again. Walking away with a quickie divorce is the perfect solution, one which will keep his son protected and let them all get on with their lives.
But one taste of what-if isn't enough for either one of them. Will they hold onto forever, or let it slip away?