1 - 20 of 5,495 Works in Rio Vidal
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A guarded PhD student is assigned to the mysterious and powerful Professor Agatha Harkness. In their candlelit meetings, secrets unravel, and a slow-burning tension grows between teacher and pupil—where knowledge, desire, and possession intertwine in a dark dance of magic and longing.
*tags to be updated
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Rio is a budding fashion designer who’s landed a job working for one of the biggest names in the business;
‘Personal Assistant’ to the infamous Agatha Harkness™
Queen of the fashion industry, and notoriously difficult.Rio thought that she could use the opportunity the get her work seen, and maybe be taken seriously for once in her life.
How foolish of her.It seems Rio is destined for a lifetime of fetching coffees and sorting emails, yet something is keeping her at this godforsaken job, and it’s definitely not the pay.
Rio just wants Agatha to look at her work. Nothing else. Right?
aka CEO Agatha//Personal Assistant Rio
ft. Alice/Jen
vol 1: c1-c25 (slow burn) -
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Lost gloves and a simple thank you lunch leave Rio questioning everything she's ever known and puts Agatha at risk of losing everything
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The Carol (2015) AU -
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They know the location of Tommy. But so do the Avengers.
No son of Agatha Harkness will be swayed by those tight wearing so called heros.Yall its road trippen time.
New Jersey to California.
They gotta drive because Nicky would probably end up even more traumatized from a plane than he already is from the world.Will Agatha be able to navigate parenthood on the road? Or better yet, Will she survive driving across the country with Wanda and Billy?
Will they?
Rio has popcorn for the shit show.Series
- Part 2 of The Dead can't stay Dead
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I'd Jump Into Your Nightmares by Lexus (Beautiful_Ruin)
Fandoms: Agatha All Along (TV), Law & Order: SVU
06 Jan 2026
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Rio Vidal has just transferred from homicide to SVU. One of the rape victims in her first SVU case captures her heart and her interest from the very first moment. It's a struggle to try to maintain professional detachment when every fiber of her being is screaming that all she wants is to be close to Agatha Harkness. And from the very first moment, Agatha seems drawn to her too.
TW: mentions of rape
CW: this story deals heavily with the aftermath of a sexual and physical assault. There is no assault during the story - it has happened just prior to the story's beginning - but there will be an eventual recounting of the incident, which will be separately warned at the time.
CW: comments about wanting to murder the assailants and specific ways of doing so -
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Right from the jump, Agatha knew something was up with this kid.
Agatha Harkness is at rock bottom, and needs to get back on top, especially with the Salem Seven coming for her. So when a mysterious teen breaks her out of the Scarlet Witch's hex and wants to walk the Witches' Road, she has her plan: assemble a coven, steal their magic, and hit the road. Easy peasy!
Until the Road - which is not supposed to exist - opens for Agatha's new little coven. The mysterious teen is actually much more familiar than Agatha initially thought. And despite how much she shouldn't, she can't deny the connection she has with the son of her greatest enemy. If Agatha wants to make it to the end, she'll have to keep her enemies close, because the Road is more dangerous than she could have ever imagined.
Title and chapter names taken from "Abracadabra" from Lady Gaga.
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‘You’re insane’
‘Because of you, you made me like this’
OR
The 5 times Rio mentions her love for Agatha.
Series
- Part 1 of Because i could not stop for Death
- Language:
- English
- Words:
- 777
- Chapters:
- 1/5
- Kudos:
- 3
- Hits:
- 42
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The murders seem unconnected—until the details repeat. Each victim tells a story, and the three of you are the ones forced to read it. As the case deepens, the danger sharpens, and everyone feels it. Agnes O'Connor, Agent Rio Vidal,
Series
- Part 1 of Marked
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Made from scratch by ghostprincessfairy9
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
06 Jan 2026
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Agatha Harkness sempre fora uma pessoa muito cética, mas algo no fundo de seu coração dizia que ela e Rio Vidal tinham sido feitas uma para outra. Pelo menos era isso no que ela acreditava nos primeiros anos de namoro e casamento. Entretanto, quando decidiram expandir a família, aquilo que era um sonho se transformou em um pesadelo. Surgiram problemas com dinheiro e com pessoas, brigas e desentendimentos por bobagens. O relacionamento estava totalmente desgastado. A separação parecia o melhor caminho... Até que uma notícia repentina mudou o rumo das coisas.
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After a very recent breakup, Rio gets caught in the rain. Stumbling into a dive bar, they meet someone who might just make it all better.
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As Rio made to leave, Agatha looked at her walking down the steps, deciding that maybe the dirt on her jeans could be forgiven for the way they hugged her ass. “I’m Agatha, by the way,” she called after the rancher.
Rio spun around gallantly, tipping her hat at her before turning back to climb into her truck, “Nice to meet you, Agatha.”
OR, Professor Agatha Harkness meets the charming rancher Rio Vidal and decides that maybe country hicks aren’t all that bad…
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Riding the Pale Horse by Shinigami24
Fandoms: Captain America (Chris Evans Movies), Miss Marple - Agatha Christie
05 Jan 2026
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After a woman reveals names and a horrific secret, the detectives must work to find the truth before it's too late.
Series
- Part 9 of MCU Agatha Christie Mysteries
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After regaining some freedom, Rio Vidal has been trying to make wiser choices. Of course, she won't check out a married woman. Or kiss her in the elevator. Or have an affair with her. No, she won't. Or will she?
Or Agathario Bound (1996) AU.
Series
- Part 1 of The Moon (Reversed)
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Rio is a gunner through and through. The only thing greater than her loyalty to her club is her hatred to Agatha Harkness, the WSL troublemaker. When Agatha becomes Arsenal's hottest new signing, they must learn to work together or cost their team the league.
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Agatha runs away from the past cutting all ties, as Rio clings to it, frozen in time. What happens when an unstoppable force meets an immovable object?
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A witch consumed by grief and anger, turns to chaos and destruction, leaving a trail of bodies in her wake. Now, in order to break the curse cast upon her and her staff, Agatha Harkness must learn to love and be loved in return before the last petal falls from an enchanted rose.
Beauty and the Beast au!
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But We Can't by forestgreentrees
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
05 Jan 2026
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“Why are you so desperate to get under my skin?”
Agatha shrugged nonchalantly even though her heart was pounding. “You’ve lived comfortably enough in that palace of yours. I’d like to bring you back to reality.”
Rio-Sofia scoffed.
Agatha flinched when the door jolted. Rio-Sofia had smacked her hand against the door by her head.
“Again, you don’t know what you’re talking about.”
OR: After second in line to the Spanish thrown, Princess Rio-Sofia Vidal was photographed kissing a woman, scandalising the Spanish royal family. Queen Isabella IV sends her daughter to university in London to keep her out of the public eye. This is where she meets Agatha Harkness, and no, they don't get off on the right foot.
Series
- Part 1 of But We Can't
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It’s your final year for your master’s program at Salem University. You never imagined THE Doctor Agatha Harkness would take you under her wing, but she has. Now you can’t help but wonder how you’re going to survive her.
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“So you’re fucking suing me? My company? Where the hell do you get off?” Agatha spits, her voice raising.
Rio’s expression doesn’t change. “I’m not the one suing you. The organization is.”
“You lead the organization,” Agatha fires back, standing up out of her chair to lean in closer, palms flat on her desk. “Drop the bureaucratic bullshit.”
Rio arches a brow. “It’s not personal.”
“Oh, please- everything with you is personal.”OR
Agatha is forced into volunteering for Rio’s climate change organization to avoid a lawsuit... but will their past get in the way?
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Lessons with Death by Kimmycattiger
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe, WandaVision (TV)
06 Jan 2026
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Agatha Harkness has always courted danger, but when Death reappears in the form of Rio Vidal, temptation becomes impossible to ignore. Lessons in magic turn into lessons of the heart, and Agatha may discover that love is the most dangerous spell of all.
For lovers of dark romance, cosmic tension, and witches with blood on their hands.
Just letting people know as I have had a lot of people ask, I am not taking any requests for art based on this fic. I am happy for people to use it for inspiration, although I don't own most of the characters. Please enjoy the story as it is.