Jane Cobalt is an American princess. The loyal and painfully curious twenty-three-year-old has inherited immense pressure to preserve the Cobalt legacy. But for Jane -- sex, love, and life have been a series of royal failures. After a friends-with-benefits ended in disaster, she's sworn to a "no sex" hiatus for, well, eternity -- and she has no intention of letting anyone in her bed and definitely not her heart. Twenty-eight-year-old Thatcher Moretti is painfully professional. As the stern 24/7 bodyguard to Jane, thinking about unbridled sex with his sweet client is a sin. One that he keeps committing. But the real act is a hard line he'd never cross. When a family member betrays Jane's trust, the media becomes obsessed with matchmaking the perpetually "single" Jane Cobalt and unwanted attention suddenly compromises her safety. Thatcher would do anything to protect her, and one solution may level the threats: Become the fake boyfriend to an American princess. Entwined together with boiling chemistry, new "professional" parameters, and an oath, unsaid feelings threaten to rise and change everything.