Can anyone with experience warn me? Do I really have to do ALL schoolgirl quests before I start the Warren Gang Join stuff?
I want to get to Laura/Amy/Maria/Sarah content but I dont want to speed run through the schoolgirls either.
Can I safely ignore Daisy/Beth/etc for now or will I softlock/brick/bug my save if I dont do them before Warren Gang Stuff?
All these people who have played this game and no one knows if this potentially save breaking issue has been fixed or not?
Rather impatient in the span of less than 24hrs

. Give the forum time for people to respond. "All these people" have lives and better things to do than hang around here waiting to respond to comments like these.
Forum response = when someone gets time.
But to answer your question
only this time; Yes you will cause bugs, and break some side quests. Closing the path to you, permanently!
Learn how to play the game:
https://f95zone.to/threads/my-new-life-revamp-v0-98-5-beggar-of-net.30576/post-14166121
Is their a way to skip the repetitive sex scenes? they're all good and fun but sometimes too repetitive
Only with the cheat mod. You can read all about it, in its features list #17 at the
cheat mod thread.
is there a like way to revert an overwritten save file? Or if not, if I use the save file editor can I just manipulate that I finished those missions? I was using the autosave feature of the mod. And I checked the other route of Mike's Party since I saw that they were actually other images I missed. I completely forgot about the autosave file since my main save file was the first. So I replayed it, it overwritten my save even though I was super ahead of the game like 8 hours I think....
Nope, no one should ever depend on one save file. Unfortunately, no you cannot revert per-se. Game is not only governed by switches and variables as so many believe. However, if the goal is
NOT to replay Mike party but to just set the already
completed mike party save to another path, then this is possible. Might be better for you to just search for a mike party save, change the name to yours and continue playing. Reason I say this is, changing and setting on another path may be to much hassle, as there would be many things to change.