Surrender by Kallista Dane

She’s been kidnapped by barbarians on an ice-cold world.

Ambassador Talia Anderson lands on Gadolinium expecting to meet King Sigrun. His Viking ancestors migrated to the icy planet from Earth thousands of years ago and brought their culture and customs with them.
To her horror, she arrives in the middle of an invasion. A barbarian race has taken over the capital and the city is deserted. A handsome arrogant stranger leads her to safety. but when they get separated the invaders track her down and take her prisoner. Their cruel leader decides to sell her at an interplanetary auction. He brings in alien trainers who use harsh punishment to assure that the fiery human will be properly submissive to her future master.
When the handsome stranger shows up at the auction and buys her, Talia breathes a sigh of relief. Until he shows her his dominant side. His lovemaking is raw and wild, even more thrilling when she submits to his mastery.
He freed her from the barbarians. But has he captured her heart?