"I bet I can untangle you."

At an airport baggage claim, Penny Darling looks up from her knotted mess of earbuds to find the sexiest hunk of man she's ever seen. He's got a military haircut and a scar through his eyebrow, and he's rocking a pastel pink dress shirt like only a real man can. But Penny is on a man-free diet, so she leaves the airport without succumbing to his delicious double entendres...or his dreamy dimples.

PI Russ Macklin can't take his eyes off Penny. As she sashays out of the airport with hips swaying and curls bouncing, he suspects they may share more than just sweltering chemistry. That suitcase she's rolling along behind her? It looks a lot like his. Because it is.

When he tracks her down, he holds her bag hostage in exchange for a date. Their night begins with margaritas and ends in urgent care, and Russ proves that Cosmo's theory about a very particular type of orgasm was oh-so-wrong.

In Penny, Russ finds a small-town sweetheart with a very naughty side. For the first time ever, he's thinking about picket fences. Penny finds in Russ a loving, caring man who understands the power of massaging showerheads. But Russ is only in Port Flamingo for a week. They agree it'll be a fling and nothing more. Because really, they can't fall ass-over-teakettle in love just like that.... Can they?