Untamed Hunger by Tiffany Roberts

SHE’S ONE HUMAN IN AN INFINITE CITY—AND HE WILL NOT STOP UNTIL HE POSSESSES HER.

It should have been an easy job—deliver the ID chip, get paid, and get out. But when Drakkal sees a beautiful human in his client’s private zoo and instantly recognizes her as his mate, the situation gets complicated. The motto he’s long lived by—don’t be stupid—is cast aside as the beast in him demands he take this female and make her his no matter what he must do. And when she runs from him, the hunt is on.
After being impregnated by her dirtbag ex-boyfriend, abducted, and sold to be a breeder in a rich alien’s basement menagerie, Shay has to admit things aren’t looking great. But she’s determined to give her unborn child a decent life. Her first opportunity appears in the form of a gruff but insanely attractive azhera who forces Shay’s owner to sell her to him. Refusing to trade one alien master for another, she escapes him at her first chance. Yet Shay can’t forget the intense azhera and his heated stare—and soon realizes that he’s not going to forget her, either.
But Shay’s former owner also remembers, and he’s determined to retrieve his prized possession—and have his revenge on the azhera who took her.