Humiliating my Wife with the Brat: A Cuckquean Fantasy

When Donna moves into our house, I think she's the hottest woman I've ever seen, even though I know she's completely off-limits, for obvious reasons. My wife Linda can tell I'm attracted to her, and it's driving her completely crazy! I assure her that her suspicions are baseless, but the truth is that I can't control myself around Donna! Even as I humiliate my own wife, I can't stop what's happening between Donna and I!