Once in Love — Julie Castle

Laura Brooks is stranded in Paris without a cent to her name, and she's in trouble. When she's approached to take a temporary position as a courtesan, she's more than tempted. The only problem is, she'll have to fake it. She's never had an orgasm in her life. But, adventurous by nature and sexually curious, she signs up for the job. Nick Renault, a self-made millionaire, is still wounded after his divorce. His sister-in-law, fearing he's turned into a workaholic drone, nags him into attending the courtesan auction. He goes just to shut her up, but when he sets eyes on the fiery redhead—obviously innocent and new to the game—he's taken with her. He hates the idea of her falling in another Dom's hands and buys her temporary services. He puts her through a crash course in submission, but Nick finds himself falling for the fiery goddess he'd only bought to save.