A Billionaire in Disguise: A Royal Billionaire Romance (Billionaires in Disguise: Rae, Book 1) by Blair Babylon

The first Billionaires in Disguise Romance from USA Today Bestselling Author Blair Babylon!
Everyone tells you that a reckless tryst at a party will ruin your life, but somehow I ended up with a hot billionaire with a royal secret.
I’m just a small-town girl, and I messed up and lost my college scholarship. I was broke.
But then I met tall, ripped, tantalizing Wulf, whose sapphire-blue eyes warmed when I was joking around while we waltzed, and I did something that anyone would tell you is stupid.