Half-breed Sierra must marry a prince from another planet in hopes she will someday be reunited with her enslaved love. Sierra Sky is a half-breed of human and Klenarian but has been raised on Earth. Her father is king, and she is betrothed to the prince of a nearby warring kingdom on the far distant planet of Klenar. The problem is she is in love with her protector, Dathu, who is from another planet of enslaved humanoids similar to Earthlings. She is forced to travel to Klenar and marry a man she does not know in hopes that someday she will be reunited with her love. Along the way, she discovers more about her heritage and how exciting sex with aliens can be.