Their Naughty Human by Rose St. Andrews

Charlene ‘Charlie’ Hebron is Earth’s Ambassador to Nitzan. But that’s not all. She’s also in love with Qwin, her legal guardian and Daddy. Professional in the public eye, they have a special, caring relationship behind closed doors. Qwin’s long lost brother, Florian, will be joining their household so she will gain an uncle.
Now that the Embassy is almost complete and opening soon, Charlie is patiently waiting for her staff to arrive – five professional women from Earth, eager to begin their adventure. However, on their trip there was an act of sabotage to their vessel. Some of the citizens are not happy with the human people living on their planet.
The Prime Minister is determined to find the culprits. In the meantime, Charlie and her staff try to find ways to improve relations with the locals, all the while following the safety rules in place for the women: strict rules that all the guardians take very seriously.

This is the sequel to His Naughty Human but can be enjoyed as a standalone.

Publisher’s Note: This steamy sci-fi romance contains elements of ménage, and power exchange.