Cosmofan fiction

Character · 6,454 works

Cosmo turns up in 178 works open to everyone here. The average one runs about 20,100 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Singin' in the Rain (1952)

Ready for Love

by idiopathicsmile

Don and Kathy would move in together. They would have a dog or two and then inevitably, a small parade of adorable little brats who would call him Uncle Cosmo, and they would spend less and less time with him, not on purpose but busy with the rest of their lives, and ultimately Cosmo would learn to make his peace with it because he’d have no other choice and he would have to try to move on and not live too much in his memories. He could picture it so clearly, he figured if the songwriting gig with Monumental didn’t pan out, he could always return to the backwater circuit with a new act: The Amazing Cosmo of the Cosmos—ladies and gentlemen, he sees the future, he reads the stars, he silently pines for his best married pal and all the while tap dancing! Don and Kathy inviting him along on their honeymoon, though—that part was a surprise.

Teen 13k words 1 ch Complete 1k kudos

Polyamory · this fic features two original showtunes because i have lost control of my life · I think we can all agree that Cosmo Brown is an ADHD icon

Guardians of the Galaxy (Movies)+2

The Collectible

by Lizardbeth

Loki lets himself fall at the Bifrost, thinking (hoping) death will follow. But death doesn't come - instead, it's much worse, as he's sold to the Collection of Taneleer Tivan. A telepathic hound becomes his companion in suffering, but their luck is about to change.

Teen 24k words 5 ch Complete 1k kudos

Canon Divergence - Post-Thor (2011) · Implied/Referenced Rape/Non-con · Loki (Marvel) Angst · Loki Joins the Guardians· +3 more

Fairly OddParents+1

Restart, Retry, Reflect

by Chocolate_Latte76

After The Battle of Big Wand, Peris left a little defeated without his godkid. Watching Hazel have fun is nice and all, but he really wishes he could be watching *his* Godkid have fun.So he comes up with a plan.One that doesn’t break the rules. Technically.If he can’t be Devs Fairy Godparent, he’ll simply just do the parenting part! As a babysitter-

General 33k words 10 / ? ch In progress 906 kudos

Babysitter Peri · Comfort · Confrontation (ch10) · Cosmo and Wanda are super overprotective and clingy· +23 more

Singin' in the Rain (1952)

Youre a good man Cosmo

by 20thcenturyvole

Don nudges Cosmo, and Cosmo looks up from the pages to realise R.F. is giving him a considering look. “Hm, what?” Cosmo says. He looks from R.F. to Don and Kathy’s excited faces, and back again. His eyes go wide, and isn’t sure for a moment if there’s a joke he’s not in on. “Me?”

General 4.8k words 1 ch Complete 751 kudos

OT3 · Post-Movie

Fairly OddParents+1

Guardian Angel

by avianfalls

Devin "Dev" Dimmadome comes from a rich family that gives him everything he could ever want. Almost. His godparent, Peri, can only do so much for the kid. Maybe he'll need someone else to help him fill those shiny white boots.This is a partial AU. If a godkid is threatened with earthly violence, a fairy can reveal themselves to protect that child. However, this could leave lasting trauma - as a fairy in their angel form, can be a little intimidating.

Teen 313k words 75 / ? ch In progress 695 kudos

Angels · Fairly OddParents: A New Wish - Freeform · Gun Violence · Implied Child Abuse· +12 more

Captain America (Movies)+1

Let's Do the Same as They

by halotolerant

It's 1944, and in a particular US Army base in Holland, there's a very special USO performance

Teen 6.5k words 1 ch Complete 688 kudos

1940s · Bisexuality · Crossover · Pre-Poly· +1 more

Singin' in the Rain (1952)

Who Could Ask For

by nahnahnahnah

Don fell in love with her immediately. Cosmo took a little longer. (Only a little, though.)

General 8.6k words 1 ch Complete 656 kudos

Established Relationship · Developing Relationship · Threesome - F/M/M · Fluff· +2 more

Singin' in the Rain (1952)

He Loves and She Loves

by tigrrmilk

Don was helping Kathy make dinner that evening when it burst out. “I’m not sure what you meant about Cosmo. We’ve never been like that, him and me.”She looked at him for a long time. “Why not?” she asked, finally.

Teen 4.6k words 1 ch Complete 570 kudos

drinking under prohibition · Get Together