I fantasize about my wife being seduced by another man she is unable to resist, and then carrying on a hot no-strings affair with him without knowing I know.
I would snoop and read their emails or record their conversations, or hear from a friend she secretly confesses to, or better yet capture their hot lovemaking with a hidden camera.
It would be even hotter if he were superior to me in some way, stronger, manlier, more sophisticated, more successful, better hung, more muscular....
I get so hard imagining him kissing her, undressing her, kissing her, taking off her panties and f****** her. Her arms and legs wrapped around him as he buries his c*** deep inside her, their tongues wrapped around each other as he fills her up with his c**.
She would still love me but be unable to resist her attraction to him.
I don't know why this turns me on but it does.