My Dad’s Billionaire Best-Friend by Lexie Miers

A hot older guy. A girl to need him. When I met Axel, he was just a super hot, super rich guy that I wanted to kiss. Now I know the truth, and he's my dad's best-friend. I have to stop seeing him, this sort of relationship is totally forbidden. But I can't stop thinking about him. As long as my Dad doesn't find out, everything should be okay... right? Coz I've gotta have him. Steamy contemporary romance with a sassy college student, and an older billionaire. This will be the first of their trilogy, and although each story will have a satisfying ending, book 1 will lead directly into book 2.