Taken by an Incubus — Damon Rain

Vanessa is down on her luck and looking for a way to turn things around. Her best friend, Desi, has a billionaire sugar daddy and wants to find one for Vanessa, so she set her up on a date with a mysterious German man. When that falls through she is set on a path that will send her straight into an incubus who finds her irresistible. He will have her, whether she's ready or not.