I usually post them, cause someone's always asking. Save is on the last frame of update 42.1 with all of the prior hamsters and scenes unlocked. Save is 19-3, so 19'th page and 3rd slot (top right). Just decompress the archive into the game's local save folder (CrimsonHigh-0.43.1-pc > game > saves).
Overview:
When Ren (or whatever you decide to call him) is assigned to investigate a murder at Crimson High, he expects to face some challenges. However, he soon realizes that the school's secrets are far more complex than he could have ever imagined. And with a cast of quirky characters, including some adorable girls, Ren's adventure was only just beginning.
Join him on his quest to solve a murder case and find himself, all while trying not to get distracted by the cute girls around him.
Just think, how about a little sister who goes to Crimson High and her detective big brother has a unknown crush on her. He always sees her prancing around the house wearing very little and doesn't know of her big brother's feeling for her. She teases him whenever she can and in various ways, but she does it innocently, not knowing that at night he is fapping to his little sister's memories. (so incest, implied, but not happening) I would think you could get around Patreon's stupid rules this way.
Since the existing PDF walkthrough/guide is no longer being updated, I thought I'd try making one myself. Besides saying what choices do, it points out hamsters and other things that unlock in the galleries. It also contains a list of characters at the end (although the in-game cast list probably makes this redundant now). May contain errors; updating not guaranteed. Hopefully someone will find it helpful.