I discovered my wife cheated on me with a close friend of mine. We had planned dinner with him at our home when I got called away for work. She accidentally left her damp patties in the living room for me to discover after I got home late. I also found a slick wetness in our bed when I joined her already sleeping. They don’t know I know. I got angry at first, then curious, and now I am constantly aroused by it. Lately, I have to work to avoid becoming hard when we are all together. Now what?