Charlos Fest 2025

Single Parent AU & Kid Fic | 64K Words | Teen And Up Audiences

When Pepe befriends his classmate Ollie, Carlos begins spending more time with Ollie’s father, Charles. Playdates at the park and shared meals gradually bring their families closer, and along the way, Carlos and Charles begin to wonder if there might be room in their lives for something more.

or

Two single dads, two chaotic little boys, and a whole lot of feelings nobody planned for.

Performance Enhancement

Charles Leclerc/Carlos Sainz Jr.

15k | Explicit | Omegaverse AU | fill for @charlosfest

this had been happening for years but because of the closeness it wasn't as bad, but now that they aren't teammates anymore it becomes an actual problem

turns out it was a proximity curse, and the way to break it? well...

there will I be buried

Charles/Carlos | Zombie Apocalypse AU | 16.5k | Mature

written for @charlosfest

“Carlos?"

He frowns. That voice... It would almost sound familiar—unmistakeable, really—except for how impossible it would be to hear it, here and now.

“Who are you? How do you know my name?”

“Carlos,” the voice repeats, this time with more confidence, and laced with relief and familiarity. “Come on. I know it’s been five years, but you can’t have forgotten me already.”

Or: Carlos has spent the last five years since the outbreak, alone and remote, at his family's country house in Mallorca, only to wake up one morning to a familiar face from his past in one of his traps.

there's no good days on this side of hell

“Wouldn’t you like to taste that freedom? Just once? To shed the weight of your beliefs and fly beyond the confines of your faith?” Carlos’ head felt split, a glass cracked and then shattered inside his skull as he heard Charles’ voice so vividly, in such close proximity. Around him, the forest seemed to pulse with a life of its own, shadows swirling at the edges of his vision and making his stomach squirm unpleasantly. That is the first of the nights he’ll never know peace again. 

skin and bone trained to get along

By all accounts, Carlos should’ve seen it coming. He should’ve known there was a danger to such closeness, not just in the figurative sense but in the literal one. They knew they had to call it off by the end of last year. It’s the way things go, no longer any need to be knit-tight, and Carlos knew he didn’t have any business going near the motorhome anymore. Or: cars are sentient biomechanical creatures that converge with drivers and drivers form bonds between themselves sorta Pacific Rim style.

Um, so I made more silly scribbles for my shitshow of a fic. I wanted a visualisation of the ring Charles has and Carlos' bracelet because that's an ongoing theme throughout.

Chapter 3 is up now.

En Otra Vida

These were normally the symptoms of either low iron levels or depression but the matter of the fact was this: Carlos had become addicted to sleeping.

The Vegas incident

As Charles stirs into awakening, the aftermath of a drunken night of sleep making his head beat with a pulse of its own, he knows it was no dream. He doesn’t expect his first reaction to be to just burst into laughter but, it’s hard to resist when someone wrote ‘Just Married’ on Carlos’ forehead while he slept.

Chapters: 1/1 Fandom: Formula 1 RPF Rating: Not Rated Warnings: No Archive Warnings Apply Relationships: Charles Leclerc/Carlos Sainz Jr, Andrea Kimi Antonelli/Oliver Bearman Characters: Charles Leclerc, Carlos Sainz Jr, Oliver Bearman Additional Tags: Fluff, FIA mandated Parent Duties, Parenthood, Charles Leclerc is oblivious, Carlos wants to be a helicopter parent, Domestic Fluff, Idiots in Love Summary:

Every rookie, as soon as they’re signed to a Formula 1 team, gets assigned a grid parent. Ollie Bearman was lucky enough to get two.

Chapters: ½ Fandom: Formula 1 RPF Rating: Explicit Warnings: No Archive Warnings Apply Relationships: Charles Leclerc/Carlos Sainz Jr Characters: Carlos Sainz Jr, Charles Leclerc, Lando Norris, Pierre Gasly, George Russell (Formula 1 RPF), Alexander Albon Additional Tags: Alpha/Beta/Omega Dynamics, Shameless Smut, Soulmates, Feral Behavior, Porn With Plot, Miscommunication, Implied/Referenced Cheating, background Galex Summary:

“-and while many refer to this as “soulmates”, there is no proven scientific data for predestined mating. Rejecting the bond can lead to physical withdrawals similar to that of pre-heats/ruts, and will not be permanently resolved until a mating bond is completed.

guess all the rumors are true - 3.5k words

So, of course he’s trying to evade thinking about Carlos and about all other if-onlys and destiny decides to show him nothing but people talking about the guy. “Missing Charles & Carlos together! #bestcombo,” one comment on a promo video on TikTok reads. Another chimes in, “Can’t believe they split them up. The chemistry was unbeatable! #c2forever.”

Or, Charles realizes something groundbreaking because of that stupid Netflix reality show.

Underpants with the Purple Ribbon - 3.4k words

Based off of the (actual) Hackett interview where Carlos reveals that he wears purple underwear with ribbon that reminded him of the "purple sectors," when he raced!

Carlos really tried to keep this a secret, but he messed up and his old teammate found out.

the taste of your lips is my idea of luxury

Charles stepped on his tip-toes over the railing, his thick brown locks shielding him from the sun as his hair fell all over his face and he shook his head just as the cars zipped by fast, not quick enough to see him when he crossed the finish line. He had missed prodigy Carlos Sainz Jr. winning on his turf. He had spent months, all of last year, staying up to speed about who’s who in most relevant categories of motorsport and the one time he gets to see what this guy’s all about, he missed it.