Claimed by the Omega by Kallista Dane

After a painful breakup, Maia O’Connell wanted to be as far away from Earth as possible, so she volunteered to use her skills as a Healer on an interplanetary mission. But when she emerges from her slumberpod, she discovers that the planet she was headed for was destroyed by an unknown enemy and her ship has been hurtling into unexplored space for the last hundred years.
When her ship is boarded by aliens, Maia has no choice but to hope for the best. Though it quickly becomes clear that the aliens will do her no harm, she soon finds herself blushing crimson as she is subjected to a humiliating medical examination and then brought to one helpless, shameful climax after another as her body’s responses to sexual stimulation are tested.
Kadan is an Omega, one of the elite warriors sworn to defend the Seven Stars, and when a terrible enemy of unimaginable power threatens his world he is sent on a desperate mission to defeat it and save his people. Encountering a stranded ship on the way to battle is an unexpected distraction, but when he comes face to face with Maia he recognizes her instantly.
She is the companion the Oracle foretold would accompany him on his quest, the woman he saw in his dreams writhing in ecstasy as he mastered her beautiful body completely. But though his stern dominance leaves her all but quivering with need, Maia will not be easy to conquer. Can Kadan claim his little human’s heart even as he fights to keep both her and his entire world safe?