Breeder - Marissa Farrar - Bog

Prisoner on an alien planet, I have only one role - to birth their spawn.

Sent in a worldwide asteroid strike, the alien race, the Trads, sneaked onto Earth to steal women away to repopulate their own planet.
I, Tara Chase, am one of those women.
I believed my lover to be a gorgeous human man, only to be shown the most terrible of truths...
He's anything but.
Now I'm on his planet of Tradrych, and after a three month stint in cryostasis, I've woken to find myself a prisoner on the verge of birthing his child.
And I'm not the only one.
I share the facility with numerous other women, all close to giving birth. The aliens who tend to us look like handsome demons, with scales, horns and even a tail. There are multiple Trads to every human woman, and I know once this baby is out of me, I'll be handed back to them to impregnate again. I see the way the Trad males working at the facility look at me-with hunger in their flame-filled eyes.
When the time comes for us women to give birth to the aliens inside us, we're taken away and never seen again.
My time is close now, but I won't give up without a fight.

This is a dark sci-fi romance and is reverse harem. It is also part of the Planet Athion multi-author reverse harem sci-fi world.