Wife's Plan

My wife became disabled with multiple sclerosis about three years ago. About eight months ago, I came home from work and she was gone. She left a note saying she was moving in with her sister because she was now holding me back. To make a long story short, she said that because we do not have sex (because of her condition it is too much for her), she would only come back if I started going out with other women to get my sexual needs met. While I am, of course, horny, I do not want to "cheat" on her. She said that as long as I am discreet, she wants me to be with other women. I agreed. I have not done anything yet. I am not sure what I should do.

— Paul, 40