I watched the tutorial, read through the thread when the "problem" popped up, and have seen that what I knew was confirmed but still not working. Stuck at 20% affection with the aunt and nothing happens afterwards. There was a kitchen scene though it didnt release the affection cap and kept me from having a scene with her during the BBQ (if she even has one idk maybe she doesnt), I kept trying to do dishes for her and got to 360-ish/100 with no more scenes happening and still no release on her affection. Then I just sped through to the end of the game just to see if anything more would happen but nope. Nothing during the hike, nothing at the end of the game but the failed ending.
Does the game force you to go in a certain order? Do you have to raise ALL the girls homework and affection at the same time to proceed?