Well the way it's defined here is broad enough that it mostly just means someone's getting cheated on.
Who's being cheated on is debatable as is the sex of all involved, but most commonly it seems to be a male MC being cheated on by his female SO. It could also mean lesbos cheating on each other, gays cheating on each other, the main character stealing a rival's girl away, etc. Those are just less common.
I think the reason it gets asked about so often is the tag is not descriptive at all for someone who hasn't looked it up. I had no idea what it was when I first came to this site and even after digging through threads about it people argue over it's definition endlessly.
I kind of think it would be easier for all involved if they just replaced the NTR tag with a cheating tag.
Who's being cheated on is debatable as is the sex of all involved, but most commonly it seems to be a male MC being cheated on by his female SO. It could also mean lesbos cheating on each other, gays cheating on each other, the main character stealing a rival's girl away, etc. Those are just less common.
I think the reason it gets asked about so often is the tag is not descriptive at all for someone who hasn't looked it up. I had no idea what it was when I first came to this site and even after digging through threads about it people argue over it's definition endlessly.
I kind of think it would be easier for all involved if they just replaced the NTR tag with a cheating tag.