Walking in on your wife, she's on the phone with her ex. You call her out, and she tells you that you knew you were marrying a slut. It's as simple as that - no beating around the bush, she calls it what it is. She's rubbing herself as she talks on the phone with him. You insist she get off the phone, and she eventually does to tell you all about how filthy she is - and how you knew that already. You knew that she said all of that stuff in the bedroom, so she can't understand why you're surprised it's happening in real life.

Oh! You assumed all that was just dirty talk, for the bedroom. No, no, no. You've gotten yourself into a serious relationship with a BIG slut. So, what will you do with this information now? Jerk off while she does, of course.