Her Resistance by Marissa Farrar

The end of the world as we know it has already happened.
Now we have to deal with the fall out.
Nowhere on Earth is safe.
An unseen foe walks among us, appearing just like any other man.
Only they’re not.

They’re charming, seductive, and handsome, but they’re also alien, and are taking our women to become breeding slaves on their own planet, Tradrych. I, Camille Harran, and my team of men—head of security tough-guy, Aleandro, studious and caring meteorologist, Casey, and my fun, sexy head of communications, Mike—have been brought to Washington D.C. to help save our planet from extinction.

But with trust among human men quickly dissolving, tempers flaring, and possessiveness rife, we need to work together to ensure the Trads won’t destroy our only chance at a future for mankind.