There was a time, even after she had begun cuckolding you regularly, when your wife would still very occasionally have sex with you, but even those infrequent "pity sex" sessions stopped a few months ago, and now she and her boyfriend see each other at least three nights each week, while you have to live pussy free and often alone.
Your wife has been her boss's date for numerous business dinners during the past year, but this is the first time she has had to be his date for an entire weekend. You could tell that she was a bit nervous about this apparent "promotion", so you went out of your way to reassure her that you were sure she would be up to whatever would be asked of her during the next two days (and nights).
Your wife promised to stop fucking the guys at work. She broke that promise too.