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

One wild party and a quickie with a stranger will change Rae’s life forever. Small-town girl Rae loses her college scholarship, so some friends introduce her to their boss, who owns a BDSM club. Will the secretive Wulf turn out to be her Prince Charming or the Devil who tempts her to ruin?