Okay, since I've been kinda asked by @ineffableaces before (sorry it took me so long to get to it lol) here is my Very Big Good Omens Fic Recommendation List of GO1-Style Fluff. These are all very Fluffy and Short Fics, almost all of them post-GO1, that I've been reading over and over again since 2019-2020. Basically I have one of these open in a tab at any given moment if I ever need a shot of cozy ineffable sweetness, then after a while I switch to one of the other ones and so on and so forth. At least 100-200 of the Hits on each of these fics are just Me. It took me a while to be able to read them again after the... Event a month ago, but I'm getting to that point again, and I feel like a bunch of people in the fandom, regardless of how they felt about the Finale could use these.
Post GO1 Fluffy One-Shots:
The Gift by rfsmiley - Aziraphale surprises Crowley with a proposal. The writer calls it kind of a Crackfic but I honestly feel like that could totally happen with them.
exhale by darcylindbergh - Crowley and Aziraphale wake up together for the first time.
i know i've kissed you before (but i didn't do it right) by gallantrejoinder - Crowley and Aziraphale try the human invention called 'kissing' for the first time. And the second time.
In Vino Veritas by i_am_a_hog - Crowley is drunk, and rambling, and lovesick.
Love Stories by goodomensblog - Aziraphale and pining, and drunk, and almost sets the shop on fire again.
Strange Bedfellows by laylabinx - Crowley teaches Aziraphale how to sleep.
Love's Such An Old-Fashioned Word by Lavellington - "There has to be, Crowley thinks, a better word than love."
Slow by write_away - After Adam undoes Armageddon, he accidently Cosmic-Retcon Crowley and Aziraphale married! It's both angstier and sweeter than it sounds.
all i need, darling, is a life in your shape by deadgreeks - Crowley and Aziraphale start living their lives together after Armageddon. I think this is the Softest Fic ever, I love it so much.
a city wall and a trampoline by kafkian - Look, I get why a lot of Post-GO1 Fics end with Crowley and Aziraphale moving to the South Downs. But I think 'moving to a little cottage together in domestic bliss while STILL in the Mutual Pining stage of their relationship' is so incredibly on-brand for GO1 Ineffable Husbands and I wish it was utilized more.
Of Celestial Sonnets and Pitiable Poets by triedunture - Regancy-Era Ineffable Husbands. Crowley writes love poetry, hilarity (and kissing) ensues.
Are you sure? by TheLadyZephyr - Very short and sweet first kiss fic!
Poppet by organicgold - Aziraphale gets himself a pet snake, and it's Projection Time.
One Last Thing by TheLadyZephyr - Crowley tries to take a nap, Aziraphale helps.
On The Matter Of Touch by Somedrunkpirate - Crowley has noticed Aziraphale never really touches him, and he's beginning to have Thoughts on the matter. Not sure if the Concept is 100% canon-compatible, even if you only take GO1 into account, but it makes for some interesting drama!
if I could only reach you by imperiousphasmid - Touch-starved Crowley becomes addicted to snake-cuddles.
Perchance to Dream by Clare_Hope - Crowley still has grief-nightmares about Aziraphale's 'death' at the Bookshop Fire.
They Say That He Kissed a Serpent by SanSanFanFan - Crowley and Aziraphale are on their way home back from the Ritz, Aziraphale decides to be bold.
Lean On Me by Spider_Lilly - Crowley POV, Crowley discovers Aziraphale needs some serious, serious help grooming his wings.
Take My Burden (I Cannot Bear It) by Spider_Lilly - the 'other half' of the above story. Same narrative, but from Aziraphale's POV.
Let Sleeping Snakes Lie by Blue_Sparkle - Crowley is a drunken snake, Aziraphale accidently confesses.
Eden 2.0 by Wheel_of_fortune - Crowley and Aziraphale get settled into their new cottage, and figure out how to make it their home.
Birds of a Feather by idiopathicsmile - Aziraphale nests. Maybe my favorite one? I like it when they're Silly.
Book Omens Continuity but the Characterization Also Works for the TV Omens Version of the Characters I think:
Lol B) by maniacalmole - Crowley teaches Aziraphale how to text.
get religion quick (cause you're looking divine) by brinnanza - Right after Armageddon, Aziraphale is drunk, musing about how certain he is Crowley doesn't love him, despite being able to sense love. Definitely Book Continuity (and predates the release of the TV Show by several months), but I do feel like the TV Omens promos influenced the characterization somewhat. Either way, it's a great little story!
you play with my feelings (right from the start) by PenroseSun - Okay, this one IS GO1-Continuity (with a few Book Omens elements) but I knew I had to put it right next to 'get religion quick' because it's deliberately designed as it's 'B-Side', Do Not Separate Them, same basic premise but with the perspective and roles swapped, Crowley is drunk, musing about how certain he is Aziraphale doesn't love him, despite being able to sense desire.
Any Other Name by mostlyanything19 - What if Aziraphaleâs name was originally "Aziraphael", but because of its divine nature Crowley is physically unable to say it out loud.
such surpassing brightness by bibliocratic - Crowley discovers Aziraphale had developed a Reputation among Humanity, as a sort of patron saint for queer people, which piques his interest on several levels.
you smiled (and it broke my heart) by edendelatour - Aziraphale suddenly begins to talk about moving away from London, Crowley is troubled, a lot of things are left unsaid, at first.
the still point of the turning world by fruitygoblin - After the Apocalypse, Crowley is starting to have some Feelings. This one feels the most Book-Omens-Specific in terms of characterization and story, but it's just really really good.
You Can Go Faster, Crowley- and other tumblr prompts by Justkeeptrekkin - a very sweet collection of short Ineffable Husbands vignettes based on Tumblr Prompts. My favorite include the title story ('You Can Go Faster, Crowley'), 'Golden Eyes', 'Casablanca and Hand Holding' and 'Don't Dream It's Over'.
Also, Justkeeptrekkin has on their Tumblr another short story that doesn't appear to have been cross-posted into AO3 called Your Life is Golden if you want some Badass Protective Aziraphale Content
Blank Cards and Infinite Stakes by Zingiber - Short Good Omens Stories based on randomly generated words! Tend to alternate between adhering to the TV Show to more Book Omens-adjacent . My personal favorites are "Sick", "Serious", "Seeds", "Road-Trip" and "Channel".
Short Multi-Chapter Stories:
All You Need is Love ⌠and Food by thewightknight, with art by PurpleAlmonds - the story of the development of Crowley and Aziraphale's relationship told from Aziraphale's perspective via various meals throughout their history. The art by PurpleAlmonds is absolutely incredible!
Snake in The Garden by Starlight_03 - Crowley adopts an injured garden snake, Aziraphale gets confused.
The Play's The Thing by volunteerfd - South Downs Cottage Era, Aziraphale becomes the lead in the local community theatre production of Hamlet, Crowley is Suffering. A lot more of a Silly Comedy than the pure Fluff/Fluff-and-Angst of most of this list, but I like it a lot!
as long as you're mine by thealienmeme - Not even a classic The-Night-in-Crowley's-Flat Love Confession could stop Crowley from having anxieties and doubts. Includes art by the talented lonicera.caprifolium!
In Holy Matrimony by Myracuulous - Outsider POV about the wedding planner hired by Crowley and Aziraphale.
Have Your Cake by summerofspock, with art by Blue_Sparkle - Regency-Era Fluff and Smut.
I hope my Hoard of Fluff gives those of you who need that kind of GO1-Style Joy right now some comfort and softness!