Prince Colin of Sendorra would have been the spare instead of the heir if fate hadn't intervened. Like his father and forefathers, Colin is expected to marry and father a child or his principality reverts to Spain at the time of his death. Filling the royal nursery with healthy babies seems easy enough until Princess Charlotte-his childhood friend and intended bride-breaks off their engagement. Nobel Prize winner-and powerful gray witch-Alain de Gris isn't looking for love. Science and research have taken center stage for years until he walks into a club and lays eyes on Colin, thirteen years his junior. Bisexual by nature, Colin seeks to avoid another engagement repeat by shying away from a same-sex relationship. There are no acceptable alternatives to provide legitimate offspring if he follows his heart. But Colin can't stay away from Alain and the witch finds him irresistible. Ignoring the absolutes isn't easy when a legacy is in jeopardy. And while magic may offer a solution, it could also create more problems.