I like brown women but miss me with NTR (Netorare or Netorase) shit.
Too bad because the black girl looks hot.
Isn't NTR. It's swinging, at best. But there weren't really any romantic attachments whatsoever, at least no concrete ones. So if you can define "netorare" as "sleeping with a guy your sister barely knows, and sleeping with a guy your sister has a secret crush on but hasn't told anybody about", then, yes, there is NTR. But if nobody says anything, or does anything, to MAKE a relationship before the sex, then it can't be NTR... "netoru" means "to steal a spouse/girlfriend". Can't steal what isn't owned by someone else in the first place.
Also, outta curiosity, what are your feelings on Netori? I don't like Netorare or Netorase either, but I can deal with Netori.