Coming from someone that has been cheated on and felt the devastating results. I would have to say it is not worth it, not if you really love your husband. It could easily destroy your marriage, and it will ruin any shred of trust. If you both go to bed around the same time, go to bed a little early and lay naked on top of the sheets and start playing with yourself with your favorite toy. I assure you that will get a rise out of him. If you don’t have a favorite toy, I recommend a glass one. Also just because you let another man bed you doesn’t mean he will be able to satisfy you.