Chosen By the Champion by Riley Onyx

Yva
The human colony is far bigger than anything I have ever seen, and it is full of human women. They really do outnumber the men, which is hard to believe. In Honey tribes, there are more men than women. My mother was the leader, and my tribe was wealthy, but as a banished fourth son, it soon becomes obvious the only skills I have are useless to the human colony. I have nothing to offer a potential mate.

Harper
The arrival of the aliens, and the return of the missing women is exciting–and not only because the scientists are keen to learn more about the aliens, but because they can help us learn how to survive. While most people are excited to learn more about the aliens on this world, there are some who are opposed to the way they took human women as mates. What woman doesn’t want a man who craves only her? I can only watch as younger women throw themselves at the two unmated aliens.
I never expected one of them to choose me.