The Nanny, the Billionaire: Part III - New Adult Billionaire Erom Series, #3

Nanny Gia is in a predicament, because she's starting to get feelings for her boss/friend-with-benefits Mr. Casey. She quits when he lets her know they'll be nothing more than hookup buddies and tries online dating instead, but deep down she knows that nobody will ever satisfy her the way he has. Gia can't stop craving the touch of the older billionaire. Soon enough, she'll find herself back in his bed, although Mr.
Casey expects something a little more intense this time around...