This is purely fantasy, never acted on, but it’s becoming a regular thing. When my wife dresses up nice or flirts innocently at parties, my mind immediately goes to her being with someone else.

I imagine her coming home after and telling me every detail while I’m between her legs cleaning her up. The jealousy mixed with arousal is insane. I feel guilty for getting hard over it, especially since she’s never shown any interest in that direction.

Is this normal? Or am I just a secret cuck in my own head?