Soiled (The Fetish Freaks #2)

Donald Hempshaw has a fetish, his own little secret. Until one day his wife discovers his secret and kicks him out of the house. In his new apartment, though, he can now carry out his fantasies to his heart's content--except when his son comes over, of course.
But then, one morning, he wakes up with a hangover and finds himself in a very awkward and dirty situation. Yet rather than be disgusted by his actions, he quickly discovers he has yet another fetish. One that will lead him down a rabbit hole in a search for more like-minded folks.
But this time, absolutely no one must know about it or he could find himself in a very embarrassing position. Unfortunately for Donald, he may not be as careful as he likes to think...
Based on a true story.