Look, maybe it's weird to lead with 'character growth' in this space, but honestly, the most memorable ones for me are the ones that actually let people feel the fallout. 'Maggot Baits' (yeah, I know, not purely NTR but adjacent) somehow threads this needle. The drama is unrelenting, but the protagonist's descent isn't just spectacle—it's a horrifying, twisted re-making of a person. You watch them get hollowed out and then rebuilt into something else entirely. It’s less about a wholesome arc and more about the sheer mechanics of emotional ruin becoming a new foundation.
On a different track, 'Scars of Summer' is a quieter beast. The growth isn't about overcoming, but about the corrosive acceptance that reshapes everyone. The husband character doesn't get a heroic turn; he just… learns to live in a shattered world, which is its own awful kind of maturity. The drama serves that, rather than the other way around.
Still, it’s a tough ask. Most titles are about the event itself, the sharp drama of betrayal. Finding ones where the long shadow afterward is the real story is the actual hunt.