Cucking=worst fetish imo I just don't see anything redeeming, sexual, or arousing about it (then again I don't have it, but I don't see how anyone could find it arousing)
Imagine watching porn in person; and you known one or both of the participants.
There's also the idea of seeing your spouse being adulterous and unfaithful, intentionally. It kind of sounds like bdsm meets a 3-some. And the punishment is that you can't join.
But you'd think loyalty/faithfulness would not be important to the person getting cucked in the first place (they are CHOOSING to have this done to them) So what gets them off exactly? Pretending that they care and jerking off to it?
I always wondered what does go through their heads to let other strangers bang their wives in front of them ಠ_ಠ At that point why even continue having your genitals if your not going to need them let alone use them for what they were intended for...-_- (Then again to each their own)