Over the Top by Rhonda Russell

Teaming up with his twin at Ranger Security, former sniper Judd Anderson’s first assignment with the prestigious security agency isn’t an easy one. When he’s tapped to protect a key witness in a murder case, the last thing he expects is a very mouthy, but sinfully sexy Christmas angel to land in his lap…
Humanitarian Noelle Montgomery has always dedicated herself to helping others, so having someone around 24/7 to take care of her is…unsettling. Especially when that care-taker is tall, dark and handsome Judd Anderson and they’re in hiding at a honeymoon cabin in the north Georgia mountains. Despite her best efforts, Noelle’s finding her niceness taking a decidedly naughtier turn.