Aubrey Fanfic: https://archiveofourown.org/works/28971924 One of my favourite authors, I honestly feel her work hit a similar feel for me as your Kel and Hero fics. This one…it hits you hard emotionally in ways that’s really hard to explain, but it does it without the usual ways you expect. Be prepared
Hero Fanfic: https://archiveofourown.org/works/28802058 Massive piece of work that I think you might like for a few special reasons wink wink nudge nudge. For real though it’s a one shot but 16k so it’s a good reader. It’s about Hero, his mental headspace, how he’s been dealing with his issues, and…figuring out his thoughts and feelings concerning Sunny. It’s a great read and has a lot of good beats. Mind the tags for this one, it’s a heart cincher
Sunny Fanfic: https://archiveofourown.org/works/29069973 what’s that? Neurodivergent Sunny? Lots of good flashback scenes? Pain? Hurt? worry? Sunny interacting with Omori and all the joys that brings? There’s a lot of one shots that look at post-truth canon, but this one feels a great mixture of character study and character interaction as well, with a great mix of humor. I’m sure you’ll love it.
Kel Fanfic: https://archiveofourown.org/works/29010444 This goes well with your Kel fanfic. Kel is alone. Kel is desperately lonely and trying to hold it together. Maybe Kel can manage to fix things though, maybe he can actually pull it off!
This story does not have a happy ending, I’m sorry.
A series focusing on Sunny: https://archiveofourown.org/series/2145015 The study of headspace and the characters in this is honestly quite fascinating. The author got me to read and acknowledge a good few things I personally don’t agree with headcanon wise and made headcanons so interesting I can’t help but wish to explore them more sometime. This is a series I feel is best if you binge it in a big rush so definitely leave it for your binge mood times
Finally, a personal favourite: https://archiveofourown.org/works/29124927/chapters/71499357 I think someone else recommended too, but Tsukit the wolf is a personal favourite author who has written so many massive stories before. This is a fic I feel can be binged but is enjoyed just as much if not better in smaller servings to savor each and every chapter. The emotions are amazing, the scenes carrying a great mix of simply…living, and the more intense moments. The characters are all so alive and the humor is top tier. I recommend this one from the bottom of my heart, and I think it’s one of the best, and will be the absolute best, post-truth ending fic ever. If you’re looking for a continuation of the story, I don’t have a better recommendation.
Sorry for the delay, but hope you enjoy! These are just some of the creme of the crops I gathered here, but if you want some lighter fluffy stuff that’s a bit on the smaller side look into Summer Nights (https://archiveofourown.org/works/28845387/chapters/70755882) for fics of the kids when they were young dorks, and Snow Day (https://archiveofourown.org/works/29220846/chapters/71747982) for a similar type of theme but it features one specific day/event.
Omggggg Muse you brilliant genius!!!! This is so in depth and I love it. I s2g once school is no longer kicking my ass this is my immediate list for diving into Omori fanfic!!! I don’t deserve you this list is so tailored to me 🥺🥺