Her Reluctant Blue Cavalier by A.J. Downey

He’s hell-bent on following the rules, but she’s determined to break them. She’s in her prime at twenty-two, but he’s old enough to be her father… Hell, he looks like he could be her grandfather. He’s no good for her, a failure, a recovering alcoholic, and she’s as pure and straight-laced as they come. Or is she?
Skids and Coco are complete opposites in every way that should matter. On the surface, the only thing they have in common is their hidden attraction to each other. When Skids is forced to play the hero after Coco is placed in a dangerous situation, everything changes. Coco makes a move that threatens the boundaries they both thought they had set.
Will Coco manage to break through his walls and give them both a chance at love in an unexpected place, or will Skids remain steadfast and resist temptation?