Can you try with, either, the latest versions of winrar (from rarlab.com) and 7-zip (from 7-zip.org) ?

That is why I'm suggesting "Reverse NTR", coz normal NTR is too mainstream. also, i already find a great example for this called "Reverse NTR", the manga called…duh..i forgot…the plot is, this child watch how her mother raped in front of her and killed, then, she was adopted and became maid in the house of the fuckers, but they don't know, that was her, …later, she gets revenge but destroying that man is weakness, her daughter, mentally break down and became slave to men desire.

This is what we called "what came around, goes around"

In this manga, in the second story, we know that old man has a daughter around the age of the female protagonist, that girl might became potential value for "Reverse NTR" asset. Not enough with that, that old man was framed with fraud, all his entire fortune was robbed, his entire life was destroy, while, the old man is suffering, the male protagonist is busy branding his lover as his own women/ sex slave and also a new slave, that man's daughter..kill two bird with one stone..no that is too mainstream…kill three bird with one stone…he got the girl, he got the money, and he got his own pride back as a man.

More seriously, a story from the Otomedori book from Carn (Magono Tei), seems to go int this way (I can't be sure since I don't speak japanese languages at all). The main male discovers that his female chilhood friend from he harbors a deep love, is happily living as a cuming bucket with old and random bastard guys (technically it is not NTR because she is isn't her girlfriend from the start). Completely crushed, he finally finds comfort from ends his other female and ponytail chilhood friend. Well the ending is not even close to be bittersweet (we talk about Carn after all), when we know that the outcome begins with another rough time for the main male protagonist (he discovers that his ponytail childhood friend is also having sexual relationship with random guy. We know why after, we can tell she had to endure a rough time too), but he is not completely crushed at the end,…

The idea of NTR is a whole new level then a cheating standand, in cheating, they will doing it behind and will not discover, but NTR is diffrent, This is the main point, the main hero will discover the truth, then the battle will begin, if he have some guts, then with a luck or with any other combination, he will able to stole back her lover, if not, the ending might show, the hero is pathethic form, helpless, the soul was crushed, anger, grief, shame, guilt, and so on.

The Ending of NTR have 3 pattern, patern 1, the hero are useless, and heroin was fucked and stolen from him, patern 2, the hero are not useless, heroin was capture back, and patern 3, the hero fucked the heroine, heroine also fucked by other guys, hero can not stop the heroine from get fucked by other guys and only eitheir watch it happen or join them together.

The NTR in english are cukclod, however, personaly i believe, NTR are whole new level, cucklod is where the main was not even give a fight, however, NTR give the hero a new option, a change to make it right, to get back their future that have been stolen from him. This is the diffrence.

Until now, im yet still not found any NTR genre show the main hero destroy or erase his opponet, all of them nothing but pussy and whimpy, all of them, show the hero nothing but pathetic, useless and crushed, non of them have guts, to stand up and stole back their lover, and kill their opponent, coz the hero are to nice and wishy-wishy. loser.

Well, I do enjoy Takeda Hiromitsu's works.