Nadia has to be recruited to the MC's harem and it will take time. After having succeeded in subduing Leah, Nadia is a whole-new-level challenge so it's necessary to make it believable, you can't make it happen in a couple quests.We've been dealing with Nadias shit since what, March? And it's gotten worse and worse. There are plenty of posts that do a good job in explaining why the reactions to this story are so negative. tl:dr it just isn't written well and makes the MC look really bad.
I've said it multiple times now: Just wrap up the nadia-stuff in one big update without any side-stuff and move on to the next.
This constant dragging out of this unpopular story is just hurting the game. Bad.
Actually something similar happened with Sarah, who seemed to be impossible to corrupt and look where she is now. She's about to be fully dominated (the MC hasn't fucked her yet) but it's taken quite some time to get to this point.
So at the end both Jeanne and Nadia should become members of the MILF half of the harem (alongside Leah, Daisy and Anna) and then we'll have the second half with the girls.
Speaking of which, I'm surprised few people here talk about Hazel. Her path has been stuck for a very long time and finally it's starting to move but still people mostly complain about the way her looks have changed, nothing more.
Regards