And that's bad because? As long as it's hot/enjoyable for you, who cares?
I feel like too many people for some reason have trouble separating fantasy from reality. Enjoying NTR doesn't automatically make you a cuck in real life. If anything, it's the opposite. fantasy exists specifically to give you something you can't/don't want to experience in reality.
If liking NTR games automatically made you a cuck, by the same token what does it make you if you enjoy rapey corruption games?
Just like Horror movies and games enjoyers don't go around day-dreaming about being pursued by a serial killer and dismembered to pieces, right? Somehow nobody questions this, but when it comes to sexual content everybody is freaking out - "Oh no! Me liking this thing must be bad!"
It's just gives people exciting thrills that they can engage with in a safe way. NTR is popular because it excells at it, as the most dramatic subgenre. And that's what have attracted people to stories since basically forever. Drama, tragedy, conflict — that's what makes an engaging story. Not "they all lived happily ever after and nothing happened".
In short, stop overthinking it. It's just porn. Have a rub and go on with your life. No need to make it a part of your identity or reflect on what it all means for you as a person.
If you can't do that, though, then yeah. Perhaps you should prioritize your mental well-being over excitement. Everything is good in moderation.