Has anyone read this story?

[peterpicking]

Hello, I am trying to find a story I read about a poor girl who answers an add from a wealthy man who wants to hire someone to be his mistress. I got as far as her going to her second interview and him explaining he is hiring someone because his first three wives left him, he decides to hire her and says he pays her per week, etc.

I've exhausted all of the search ideas I have in the search part of the website- has anyone read this that might know where to find it? Thanks!