Embers by C.P. Mandara

I did the unthinkable. I slept with James. It wasn’t as if I had a choice – but now that the deed is done, I am paying the price. One more mistake, and I’m dead.
At the moment, I’m doing my best to make sure he can’t stand the sight of me. It’s not working. Every day we spend together is torture, and the more I am around the man, the more I want him. We can’t get this close and hope to stay alive.
Our next assignment will push us to the limit in every way that matters. I’m not even sure we can work together after what I’ve done to him, but we have to rescue Adie, who is being held hostage.
Our goal is to kill Alain, but the chances of us achieving that are virtually impossible. I can work with those odds, though. There is no other option.