Dark Wish by W.M. Dawson

It seems like Jasmine St. Claire has everything she could want; fame, fortune, men and women, all wanting her attention. Instead of being satisfied, she craves something she can only find within her dreams. The man she grew up with within her mind. The one who didn’t even believe she existed. He wasn’t expecting her to save the day striding in high heels. He needed a knight in shining armor after his life had become a mess.
As a professor, Kristoff Knightly enjoyed a simple life teaching and creating art until he was again called upon to save his family. He returned to his family’s security business to do what he did best, solve problems and mediate between his siblings. The IRS coming in and the financial ruin of the security company were the beginning of everything going wrong. His wild imagination conjured images of his grown-up imaginary friend.
From then on, everything in his life got stranger, especially after Jasmine showed up as a real person. The simple life he had fallen apart, and the world became darker in ways neither of them could have imagined.