1 - 20 of 81 Works in Rio Vidal is a Brat
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When her thirteen-year-old son announces he wants to learn how to play chess, successful graphic designer Agatha Harkness expects little more than after-school lessons and a new hobby to keep him busy. What she doesn’t expect is to cross paths with Rio Vidal, self-taught prodigy and future grandmaster, whose brilliance is matched only by her arrogance.
Drawn into Rio’s orbit, stubborn and haughty Agatha finds herself clashing with the other woman’s sharp wit and unshakable confidence. But as their worlds intertwine, spurred by the quiet intensity of the game, the lines between opposition and attraction begin to blur, both of them waiting for the inevitable checkmate.Or: the Chess AU nobody asked for but I wanted to write anyway.
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A set of 31 oneshots following kinktober 2025
Basically just 31 chapters of AgathaRio bc i love them
Day one: masturbation/orgasm control
Day two: Mommy Kink -
Royal Affairs by SapphicSpells
Fandoms: Agatha All Along (TV), WandaVision (TV), Marvel Cinematic Universe
03 Oct 2025
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Princess Rio Vidal has everything a royal could want, except freedom. Trapped in her wing of the castle, her parents, Gomez and Mortica Vidal, forced a ring that suppressed her powers.She's left restless, lonely, and furious.
Enter Agatha Harkness: hired to be Rio's caretaker, barely older than her, smug, unshakable, and impossible to ignore. Rio is determined to hate her... but Agatha doesn't flinch at her tantrums, doesn't bow to her title, and worst of all, doesn't forget she exists.
What begins are irritation spirals quickly into obsession. Between bickering in the kitchen, smirks over tea, and the unbearable weight of Agatha's calm presence, Rio finds herself unraveling.
Agatha may be here to keep her under control. But Rio can't shake the feeling that she's the one being undone.
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The text comes through at 11:23 pm: (1) NEW IMAGE FROM AGATHA HARKNESS
or, an Agathario sexting AU.
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El Camino de Las Brujas by EXTRA_caramelDrizzle
Fandoms: Marvel Cinematic Universe, Agatha All Along (TV), WandaVision (TV)
25 Sep 2025
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I know the title looks like the fic is in Spanish but it's just because I focus on Rio A LOT in this. (its just 'the witches' road' but in Spanish).
IMPORTANT NOTE: the rape/non-con and underage sex warning are for explanations/flashbacks of childhood trauma
The coven is back, and they need to find Tommy. Rio's all for it until she realizes that they have to journey all the way to Mexico to get the kid. Rio thinks it won't be too bad, it's been nearly 500 years since she was last here. How bad could it be?
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There is a new cosmic-level threat to the universe.
A lethal assassin operating under the moniker ‘Lady Death’ has single-handedly desecrated entire planets, erased multiple species, and brought empires to their knees.
Lords tremble at the whisper of her name. Worlds quake at her arrival. Many have tried to kill her, but she doesn’t bleed as one would, she doesn’t die as she should.
For all intents and purposes, she is Death, reincarnate.
But there is some hope— an old-wives tale that her soulmate, and only her soulmate, can harm her, can kill her once and for all.
And the hunt for that very person just drew blood.
Which is how FBI rookie Agatha Harkness finds herself on the front lines of a war that threatens to tear apart the universe. With the entire fate of her world resting on her shoulders, she must go toe-to-toe with the most feared woman in the entire cosmos.
No biggie.
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Agatha tries to build a shelf from Ikea for Rio but it's taking her too long and she's getting frustrated because of it. Rio tries to suggest they take a break but Agatha sees right through it.
a prompt from tumblr to celebrate the one year anniversary of AAA's debut!! happy one year, gays!
Series
- Part 30 of butch!Agatha x femme!Rio NSFW prompts :)
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Agatha Harkness writes for the New York Times. She covers power, corruption, scandal, not sports. But when she’s sent to profile WNBA star Rio Vidal during the playoffs, things spiral fast. Agatha was supposed to ask questions. Instead, she let Rio fuck her a few nights into the series. Now it’s sideline glares, locked hotel doors, and a birthday party where Agatha shows up just to remind everyone who Rio belongs to.
WNBA Rio & reporter Agatha AU
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Butch Out of Westview by Butchbottomangst
Fandoms: Marvel Cinematic Universe, Agatha All Along (TV), WandaVision (TV)
04 Sep 2025
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You’ve broken Agatha out of Wanda’s spell. Agatha wants her magic back, and she needs to find Wanda in order to do that. A mysterious witch from Agatha’s past shows up to lend a hand. You realize just how little you know about Agatha Harkness.
**This will not have that much to do with the Agatha All Along Show other than the inclusion of Rio and potentially some other new coven members**
Series
- Part 2 of What if Agatha Had a Butch Boytoy?
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Agatha and Rio met by chance, hit it off instantly, and share a night neither of them forgot. But what could’ve turned into something more got sidetracked by a bit of bad timing and miscommunication. Can they really keep it casual?
—Or the friends with benefits au
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heaven ain't for us by riossword
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
30 Jul 2025
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Agatha Harkness has been taught to bury her feelings, to scrub herself clean of sin, even if the sin is just a glance held too long. Rio Vidal, all sunlight and defiance, is everything Agatha's been warned about.
But some feelings don't drown in prayer.
or
Agathario meets Ethel Cain's "Sun Bleached Flies" in a way that makes me feel sick.
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At the New York City Ballet, power, ambition, and desire simmer beneath the spotlight. As the company prepares for Giselle, Agatha Harkness, its brilliant, ruthless director, names Natasha Romanoff prima ballerina. Rio Vidal is cast as Myrtha, left watching her coronation slip away. Onstage, it’s ballet. Offstage, it’s war.
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You were invited to a fancy art-exhibition opening where you saw the Green Lady performance; the rest is history. Art Bohemian world with a dash of magic realism.
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Something There ~ Beauty and the Beast AU by rioallalong_719 for thewingedoctopus
Fandoms: Agatha All Along (TV), Beauty and the Beast - All Media Types
18 Jul 2025
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“Tell me to stop,” Agatha growled, though her voice frayed into a whimper, blue eyes wild as she stared down at the woman in her arms. “I’ll stop– I swear. Just tell me.”
Bellario didn’t. She simply reached a hand behind her, cupping fur, her thumb brushing underneath the Beast’s jaw as her ass dug harder back into her still clothed cock. Agatha snarled, the rumblings going straight into her ear as the claw on her stomach finally moved, creeping down between her legs just like in her dream. And Gods, Rio prayed in that moment that she wouldn’t wake up– that this wasn’t a dream, that this was realOR :
A Beauty and the Beast AU of our fav lesbian witches featuring Bellario and Beastatha !
they fuck nasty -
and they were roommates (agathario) by meadowlily
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
09 Jul 2025
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Sober, they can't stand each other. Drunk, they can't keep their hands off each other. It's a game they can't (won't? don’t want to?) stop themselves from playing.
Enemies with benefits turned roommates with benefits, babyyyy
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Agatha looks up from her desk, slowly, amused, and Rio knows she has already lost.
“Shame, Officer Vidal” Agatha says calmly, a hint of a smirk tugging at one end of her lips.
“Shame?” Rio’s brows furrow momentarily.
“Yes. Shame. You wreak of it” Agatha’s eyes narrow almost patronizingly. As if she knows how much dignity this is costing Rio just walking in here.
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Or. Agatha Harkness owns Witch’s Road, a velvet-draped nightclub rumored to be a front for everything from smuggling to sex trafficking. Rio Vidal is a young, jaded New York cop clinging to rules in a city that eats its own. She’s supposed to bring Agatha down, not get dragged under by her. -
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There's a theory.
A theory wherein people never get over their first love despite the time passing by and new relationships blossoming.
Is this true for Agatha Harkness whose heart was broken by Rio Vidal so many years ago?
Will a random interaction with Agatha Harkness ruin the relationship Rio already has with Wanda Maximoff?
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TARGET (an Agathario story) by AtticusVidal17
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
28 May 2025
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Agatha Harkness is an agent for the CIA. She's given the new operation to stop a man named Tyler Hayward, Tyler Hayward run a deep, illegal, underground military equipment cartel. Agatha is assigned to charm her way into his life and pretend to be a potential buyer. But what happens when she meets a charming woman when she's deep undercover? Will she let her cover slip? Little does she know, the woman she met is being hired to kill her.
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The famous basketball player, Rio Vidal, injures her ACL and has to attend physical therapy.
She may or may not be falling in love with her doctor.
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Agatha gives love a chance (on her own time). -
Established Jealousy by FlorenceBirdSong
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
20 May 2025
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Agatha comes home to find Rio two knuckles deep in you. She isn’t impressed.