Aurelia Fitzgerald is no longer a free woman; she is the chosen vessel for the Whitaker legacy. Deep in the Appalachian wilds, Liam Whitaker rules his sanctuary with an iron will and a primal need to see his line continue. Aurelia must navigate her new reality as a breeding mount, where her body is no longer her own but a tool for the master's desire. From the first physical evaluation to the ritual of daily breeding, the tension between master and subject reaches a fever pitch. As her body transforms and the weight of the Whitaker heir grows within her, Aurelia must decide if she is a prisoner of the mountain or the queen of its future.