>>112401605Cuckoldry in it's most literal sense is raising another's child. Deception is implied but not really required. You can make yourself a cuck by simply marrying a woman with kids.
Cuck in the fetish sense is a person who gets off to their partner fucking other people. This can range anywhere from happily sharing them to weird bdsm shit where your dick is in a cage while your wife gets railed.
Netorare is some jap spinoff where the focus is on the cheating/betrayal. The cuck has to be an unwilling party and distinctly has to be made upset (or potentially made upset) by the act. It's basically a fetish for psychos to get off on seeing the cuck in distress, because japs are mostly psychos.
