Alien Mate by Juno Wells

Gabby was left all on her own after her father and brothers were ruthlessly killed when alien monsters conquered Earth. Now she’s part of a group of captive human women being sent to an unknown prison planet.
When things take a turn for the worse and the ship crashes, Gabby knows she’s going to die. But fate intervenes and she’s saved, finding herself strangely attracted to her scarlet scaled, golden eyed rescuer.
Until he stumbles upon the slave ship wreckage, Radek had never found the one who calls to his soul. His life had been consumed by the need to protect his people from the blood thirsty, aggressive gryphons. Now he has a new calling, the exquisite human female must be safeguarded at all costs.
Abby is completely at this strange alien dragon’s mercy. She’s stuck on a new and dangerous planet, doesn’t speak the language, and the rest of the human survivors look to her for leadership. Does she have a choice except to stay by Radek’s side?