Claiming Cure by Cynthia Sax

Cyra has tasks to complete before she dies.
There are patients to heal, a dangerous mission to undertake, and a world to save. She doesn’t have time to entertain uninvited guests.

Especially one coldhearted cyborg medic who thinks he’s better than her.
The male might be breathtakingly handsome. His sternly set lips might be extremely kissable. And his touch might draw out a passion she didn’t think she was capable of feeling.

But he’s also a distraction, one that might doom millions of innocent beings to a painful, horrible death.
Cure isn’t emotionless. He feels…greatly. Listening to that malfunction has caused other beings pain and suffering in the past.
He refuses to allow his desires to cloud his judgment now.
His resolve is tested when he’s forced to associate with the most provoking, alluring medic in the universe.
Cyra is his genetic match, the one being in the universe he is fated to protect, touch, claim. She’s clever and beautiful, and the need to hold her almost downs his systems.
But now is not the time to indulge his great wanting.