College botany professor Madison Garrett knows she'll be the one to win the no-sex bet she's made with her three friends, absolutely no contest. She's been celibate for ages and she's spending the summer in Costa Rica searching for rare orchids.

But she hasn't planned on the sexy science nerd who's joined her research group. When she notices that beneath his pocket protector lurks seriously rock-hard abs, all bets are off.

Cowboy Jake Strickland is on a mission to save his surrogate father's ranch and qualms aside, if he must pretend to be a flower geek to achieve his goal, then that's what he'll do. But now, he's falling for gorgeous Madison and can't help wondering what she'll do when she learns he's there to steal the precious orchid she covets.