Darkest Desires — Lauren E. Rico

Alison Armitage is a powerful woman at the top of her field. But just once, she'd like to give up control to someone else...control of her decisions, her body, her life. It was only a fantasy...until it wasn't. Until the day she was abducted and brought to a remote island where she was trained to serve a man known to her only as Master. A man who promised to cherish her and keep her safe. A man who considered her to be his personal property. What she never anticipated was developing feelings for the stranger with the dark, stormy eyes and commanding tone. Nor did she expect that his touch would ignite her body with a passion she thought only existed in movies and romance novels. Now, with each passing day, she falls harder and deeper for him and for this lifestyle as she finds a freedom and contentment she never imagined possible. But no sooner has she come to terms with her new role and her new life than her world is up-ended once more, leaving her bereft, heartbroken and furious. This time, it's Alison who has the upper hand and she'll stop at nothing to get what she wants...as soon as she figures out what exactly that is. And until she can untangle fantasy from reality, she is destined to be a slave to both.