I had no idea how much my life would change when I discovered my wife of only two years was cheating on me. I found out about her affair with a black friend of ours when she left her social networking site open. She has no idea that I know about her infidelity. I can't stop thinking about her and him together and what a turn on that is. I constantly please myself thinking of her and him together. I love the thought of my wife in his bed taking his big black cock. I never imagined that being married to a cheating wife could thrill me more than actually having sex with her.