American Queen (New Camelot Trilogy #1) by Sierra Simone

Info 

From the USA Today bestselling author of Priest and Misadventures of a Curvy Girl comes a contemporary reimagining of the legend of King Arthur, Guinevere, and Lancelot elegant, carnal, and unforgettable. This is Book One of New Camelot.

Trope 

MMF

Arthurian Retelling

Forbidden Love

Age Gap

Blurb

Warned as a girl to keep her kisses to herself, Greer Galloway disobeys twice--once on her sixteenth birthday as she's kneeling in a pool of broken glass, and another time after a charming stranger named Embry Moore whisks her into the dazzling Chicago night. Both times she falls in love, and both times her heart is broken beyond repair. And so as an adult, she vows never to kiss--or to love again.

That's until the Vice President of the United States shows up at the university where she teaches, and asks for one thing: for her to meet with the hero-turned-President Maxen Colchester. Maxen, the soldier who was her first kiss in that pool of broken glass.

And the other complication? The Vice President is none other than charming Embry Moore himself.

Soon, Greer finds herself caught between past and present, pleasure and pain--and two men who long for each other as much as they long for her. And as war and betrayal press ever closer, they tumble headlong into a passionate love affair that will change the world...

Binding 

Paperback