Her Cyborg Captor by Anne Kane

Keily: Human. Curvy. Independent. An intense, do-good activist who’s never without a cause to throw her limitless energy into. She likes her sex hot and impersonal. She doesn’t have time for silly romantic dalliances. She has a planet full of Battle Rats to save!

Ryker: Cyborg. Scarred. Cynical. Rejected by the females of Terras Five, he becomes one of the most sought-after mercenaries in the galaxy. But when he accepts a contract to capture a female activist he finds out not all females find his scars terrifying. One particular human female finds them incredibly sexy.

Engine failure, hastily terminated jumps, and a fluffy stowaway challenge the unlikely pair to work together to find their way home and into each other’s hearts.