Lilly Russo is thrilled—and terrified—to be pregnant. First it's a bit of a shock that her brief affair with the owner of Bear Creek Ranch, Jake Tucker, led to a new life growing inside her. But there are complications. She's worried about being a mom, but she's even more concerned about Jake, already a busy single father of three girls. And now he's proposing to turn their brief affair into a permanent arrangement. Running his ranch and raising three daughters is enough to keep Jake on his toes. But he's determined to do the right thing by Lilly. Can their relationship grow from a fling into love—considering there's a baby at stake?