This is Book 2 of American Badass, a Military Romance Series

Bastion. He has a thing for superheroes and there’s no better real-life superhero than the smart and sexy Senator Gemma Jones. Not to mention, she has those steel-blue eyes that fit the superhero persona Bastion lusts for. But Senator Gemma Jones has a weakness—her kid brother, who's everybody’s pain in the ass. Luckily, Bastion is the oldest of three brothers, so he knows what it takes to turn boys into men. And it’s going to take three men to band together and save a superhero.

Hard and Heavy: Boom No. 2 for mature audiences.