This. I agree with you. Am I the only one here who can enjoy NTR but still want to see some justice to the homewrecker/douche, especially the likes of this douche Luca? From the plot, it's clear that he's the most extreme kind of d-bag 'alpha male' stereotype. Laura's dialogues and expositions in the middle to the end of normal/abrupt/hero ending routes did become more twisted and disgusting, but Luca's 'strong alpha male' stereotype is over exaggerated in almost any dialogue near the end of those routes because I think the developer team just wanted to go haywire with his character.
I do also think it doesn't have to be a 'direct' revenge from the mc, because from the writing perspective, Harry himself is written by the developer to be too generic as a ntr mc/protagonist (oblivious/naive/worship his girlfriend/partner too much). Seeing the progression of the story, it's almost totally impossible for him to do any kind of 'payback/revenge' on his bully.
My point is, I just hope good ending route would show us some sort of repercussion in the aftermath of this story. Developer can still make Harry lost Laura and Aya to Luca, but at least let Luca got schooled by other stronger alpha male considering that's his whole shtick. Laura can get what she deserves, but what I define to be 'good end' in this kind of ntr is not Harry and Laura keep their relationship, but the destruction of Luca's over exaggerated 'strong alpha male' identity.
