Space Dragon by Sylvia Yerxa

The Earth may not be worth saving, but she seems worth it.

Earth is experiencing a mass infertility crisis. It has been over twenty years since the birth of a human child. In an effort to save their race, a group of human females have agreed to mate the Daskani, a race of alien dragon shifters.

When Celeste volunteers for the breeding program, she never imagined she would be selected by the Daskani general for mating, nor that she would end up in a cage. Will the feisty Celeste be able to convince the general to treat the women of earth with respect? Or will the Daskani general bend Celeste to his will?

One thing is for sure. It is harder in space than Celeste anticipated.