Imagine catching your husband kissing his mistress... on the eve of your second wedding anniversary. Romantic, right? Now picture you confront him during his business launch party, air all his dirty secrets, and are about to walk out like a queen—when you see him. Ric Steward. Billionaire. Philanthropist. Smoking-hot silver fox. Oh—and also my dad’s best friend. Yep. Awkward. He’s older. Off-limits. Entirely wrong. But when I’m spiraling, furious, and just a little heartbroken... he’s the only man who sees me. The real me. And suddenly, breaking the rules doesn’t feel so wrong anymore. Sinfully His is a steamy, age gap, dad’s best friend romance packed with heat, heartbreak, and one perfectly timed revenge.