and that is why i said to use the swinging tag. if you guys would read the tag rules/descriptions you woul know that.
From the tag rules site: Swinging [A couple allowing one or both partners to have sex with a third party.]
all tags and descriptions can be found
here
Netorare [Designed to cause jealousy by having the romantic interest involved with someone other than the MC.]
there is no mention of consent as you mentioned before.
so this is a valid tag going by site definitions.
secondly, if you want to use global definitions, then netorare is non consensual, yes.
and netorase is basically cuckolding
but swinging is not cuckolding. in the usual definitions of swinging, it's basically couples swapping partners.
that's not cuckolding, which is the woman getting action outside the relationship, or man getting action outside as in cuckqueening.
cuckold fetish is different from swinging fetish, cuckolding is a humiliation(for the cuckee)/domination (from the woman's perspective) based fetish.
swinging is mostly a sexual drive based fetish, with no humiliation on the agenda.