
That’s because people confused the hotwife kink and the cuckold kink.
The hotwife kink is when a man enjoys watching his wife have sex with other men simply because he loves see his favorite pornstar (his wife) experience pleasure from another man. In this kink the guy he enjoys watching his wife having sex with other men would be called a Stag instead of a cuck.
The cuckkold kink is when a man enjoys watching his wife have sex with other men while his wife humilates him for not being able to satisfy her.
However I don’t think the extreme humiliation that we see in cuckold porn is what most cucks like in real life.
When I was 16 year old I would fantasizing about being stepped on by my hot MILF teachers.