Moon Struck by Heather Guerre

She’s everything he ever wanted. And he can never have her.

After leaving the military, former battlefield medic and military surgeon Hadiza Moreau just wants a quiet, peaceful life where she can leave the war behind. Instead, she finds herself captive aboard an alien vessel, along with twenty other women who are going to be auctioned off as mates for the male-only alien species. The aliens are bigger, stronger, and more technologically advanced than their human captives have any hope of fighting against. And fighting is pointless when the aliens have a toxin in their saliva that leaves even the strongest fighter helpless with sexual desire. Just when Hadiza’s resigned herself to a life of enslavement, hope appears in the form of one of the very creatures who are holding her captive.
Errol Sin-Haros is a Scaeven Enforcer. He’s dedicated his life to protecting innocent creatures from the brutal nature of his own race. Raised to detest every cruel and conquering instinct within himself, he keeps himself tightly leashed. Until her. Undercover at one of the human trafficking auctions, Errol sees Hadiza on the auction block. When he risks his cover to free her, he finds that his self-control is not as ironclad as he once thought. Hadiza is everything he never believed he could have, and the longer he stays with her, the closer he comes to breaking his own principles, and claiming her forever.

Stranded together on a lawless planet, on the run from powerful enemies, Hadiza and Errol can’t fight the impossible attraction growing between them–even if giving into it could destroy them both.