When circumstances leave her with little choice but to volunteer for the Interstellar Bride Program, Hannah Johnson finds herself matched with not one but two mates. Her soon-to-be husbands are warriors of the planet Prillon, a world whose men are known far and wide for their prowess both in battle and in bed.

Following her transport to a starship halfway across the galaxy, Hannah awakens in the presence of Zane Deston, the huge, fiercely handsome commander of the Prillon fleet. After informing her that she is now his mate as well as the mate of his second, Zane takes it upon himself to supervise as Hannah is thoroughly and intimately examined. Her failure to properly cooperate with the ship's doctor earns her a painful, embarrassing spanking on her bare bottom, but it is her body's response to the exam that truly leaves her blushing.

Though Hannah is shocked by the prospect of being shared by Zane and his second, the equally handsome warrior Dare, she cannot hide her arousal as her two dominant mates take their time in mastering her body. As the day of the claiming ceremony approaches, Hannah begins to long for the moment when Zane and Dare will make her fully theirs, but can she risk giving her heart to men who might die in battle any day?