A shotgun wedding

"It isn't what you think!" No matter how Zach Grainger tried to defend himself, the fact remained: he'd been caught--pants down--in the bushes with Sunny Carlisle, the queen belle of Carlisle, Tennessee. Not a soul believed the real reason Zach had stripped--or that Sunny had rescued him, rather than seduced him. As the new physician in town, everybody thought Zach was a great catch, too--except Zach. He meant to flee the rural backwoods without a wife! But here was Zach--with an altar in front of him, Sunny beside him and a shotgun at his back! In Name Only