I chatted with a man for a while who used to have his wife walk in sometimes while we were chatting (she would not have approved of the chatting, even in its most innocent form) and at first he was a little concerned and then sort of liked it. He used to try to get me to sign on at work, or he'd send me erotic emails when he knew I'd likely check my messages at work for business purposes, always hoping to tempt me into some chatting, or into heading to the ladies' room for some relief which I could describe to him afterwards. It was great fun.