So the walkthrough hasn't been particularly helpful here, Mirel seems to be stuck at Relationship 50(Technically 56 because an event forced an extra 6 points.) and it won't let me progress past that point with gifts, but nor can I figure out how to unlock it. The walkthrough mentions an About Racism quest and a Trade Route event, but I haven't been able to figure out how to trigger either of them, and there's nothing listed under her page section in the walkthrough between Relationship 35 and Relationship 75. I just finished "Final Battle" so the main quest is decently progressed. Lot of the other girls seem to be locked as high as I could get them too and no way to get them to 100. I feel like I'm missing something important other than the game not being finished. If it's listed in the walkthrough I feel like I should be able to get further with them all?
Part of it is that I want to get to the point where I can get the Fertility Potion recipe because I've hit so many one off sex scenes that I can't repeat and so many women I can't impregnate now. Which is odd since a lot of them mention coming back for more, but never give me the option to repeat which is a shame. I need that recipe so I can knock everyone up on the first try going forward if I can't repeat their scenes, though I hope the ones that weren't repeatable before become repeatable later.