She's the mistake they can't live without.

Steve Reynolds and Ronan Boyd are happy in their relationship. They own and operate the Circle B Ranch and are very much in love. Both men dated the same woman before they began their own love story. She's their best friend. But there's something missing. Would the woman from their past want to be their third?

Trista Connolly knows her place with Steve and Ronan—she's their friend. She wants to move on with her life after breaking up with her current boyfriend. But she's still in love with Steve and Ronan. Tylerville isn't a big city and everyone knows everyone else's business. She keeps her horse safe at their ranch, but can she keep her heart protected as well?

Things are about to heat up and fast—times three!