@Abbysmauh I did not say that it did not have a development, it sure does, what I was mean is that it don't have a "good" one, as you put it, is awful.
Of course, even though we don't see them we know that the other people there are all bastards, so the girl is better with that guy? Yes, well, maybe, but does that mean that she is safe and well now? Of course not, it is still awful, I doubt that someone in all his senses likes to grow up with a dude who "takes care of you" and also fucks you everyday.
And please don't get me wrong, if I was a saint I wouldn't be here, and like many I like to read creepy things from experience and damn if the art is good I might as well and use it, but still make a criticism of the work even If it's a short hentai like this, there's nothing wrong with it, isn't?. Usually hentai is full of stupid people and stupid circumstances which is comical, but this one in particular is well done that I thought it would be worth commenting like you did, my intention was not to offend if you felt that way...