I've always been super committed to my relationships, even if they aren't going well. Meaning, I don't fantasize about other guys at all, whether during sex or alone time, I'm not attracted to others, I don't flirt, etc. I'm just focused on my partner. Sometimes I'll have sexual dreams, but the guy in the dream isn't anyone I know IRL. However, a couple weeks ago I had an intense sexual dream about a guy at work. He's 20 years younger than me, and yes, he's really hot, and yes, I'm attracted to him. (I'm married, BTW.) I stopped short at work the other day when I saw him, because he was wearing the exact outfit I'd seen in my dream. And then I had another intense dream about him last night. WTF.