I'm a fan of hentai that involves curvy women getting reluctantly corrupted, don't get me wrong, but the inextricable characteristic of NTR is the presence of the protagonist who is meant to be a pathetic, miserable loser, which disgusts me. At most I can tolerate his periphery presence as a further source of schadenfreude, but I don't want his inner world in the narrative, or given serious consideration, he should be wall dressing.

That's the difference between good corruption porn and NTR. NTR needs to have the POV of the loser, because if it didn't, it would just be corruption porn. Also, games for this feel?