Sold To Billionaire

Daniel Smith, the CEO of formidable Smith Enterprises has the whole world at his feet. His riches and godly look always gets him whatever strikes his fancy.
What happens when the man has never been denied for anything falls in love with someone he can't have. Daniel falls head over heel for Ashley, a married woman with an ordinary lifestyle. His lust for her increases to the point where he decides to do something that he had never imagined he would do.
He approaches her husband and makes a deal with him. He demands to spend one night with Ashley in exchange of whatever he wants.
His husband sells her off.
Daniel thought that one night with her would be enough to satiate his lust for her. However, on a contrary, that one night fires up his thirst for her even more. That one night changes him into an addict and she becomes his addiction.
What will he do now? Would he let her go or would he go to any length to make her his.