Proxima B: Conquest

Cut off from everyone and everything she has ever known, taken captive by natives of the world, Roque and Terran, Noely realizes very quickly that they are her best hope for survival.

It might have been less unnerving for her if she'd realized right off that the two of them had already decided to take her as their hearth woman and mate.

Then again, that might have been a lot more unnerving.