To quote myself:Does anyone out there know a good Mabel guide for 2.9.1 that isn't censored to uselessness and is current? I haven't found a single thing I'm hoping somebody got a better scoop or has firsthand knowledge of how to get through all her scenes.
I just updated the guide, because I made an interesting discovery:I made a spoiler free walkthrough, that focuses on how to trigger progress:
Daily Lives of My Countryside Walkthrough
You can start Mabel's story in the first week of the game. Normally you would fail the test on Friday for the first and start Emmi's story, then fail the test for a second time to start Mabel's story.
However Emmi's event only makes sense, if you have met Betty before. Therefore you need Betty progress 6 (get caught peeping at the pool) to trigger her event. If you fail that condition you will trigger Mabel's story instead.