unknowing cuckold

This is a huge turn-on for me as well, and also, hard to find.

I think you'ld do better to look for general anonymous confession sites for that kind of thing. Although cuckolding traditionally implies a secret, non-consenual relationship (what we would now call cheating or an affair(, CUckold Fetishists are obviously a different thing altogether.

Good luck!
Pantalone, Wittol, oblate, abnegator, fellator, pathic, irrumatiophile,fop, epicene, cotquean, skivvy, thrall, and pilgarlic.