1 - 20 of 205 Works in Protective Agatha Harkness
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Harken the Shadows by WitchesRoadd (Latedawnsandearlysunsets92)
Fandoms: Agatha All Along (TV)
05 Oct 2025
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In 18th-century Calderuport, you were the mysterious daughter of the Calderu family: beautiful, brilliant, and just a little too obsessed with the dark arts. Under the watchful eye (and wandering hands) of local witch Agatha Harkness, you dabbled in forbidden rituals and very unladylike desires.
But when a jealous rival named Rio Vidal discovers the depth of your bond, she unleashes a cruel curse: turning you into a vampire and locking you away beneath the earth, ensuring Agatha believes you abandoned her.
Two centuries later, you escapes from your tomb unchanged, undead, and aching with two centuries of longing. You find 1972 Calderuport a very different place. His once-grand estate has fallen into ruin, and the dysfunctional remnants of your family have fared little better.
You’re undead, unbothered, and back to reclaim your estate, your family , and most importantly… your witch.
Agatha isn’t ready. The family isn’t ready.
But you’ve waited long enough.
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So I wanted to write a groomy Agatha/needy sub Rio fic, and then I read Pretty Girl by Magnolie and I was like omfg this fic is the most epic groomy Agatha fic that was ever ficced. And I asked her if she minded me doing a similar premise and she said to go for it! So I'm going for it. Thank you to Magnolie =D
Rio is sentenced to 90 days of therapy. Agatha is the therapist.
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Reader/OC (named Kit) has to step in and save Agatha, who is made to realize something about their connection. It gets dire but there’s a happy ending.
Series
- Part 7 of You're Familiar, Kitten
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Agatha is Westview’s sharpest detective. Rio, the brilliant new criminologist.
Colleagues by day, wives by night — their marriage is a secret kept from everyone. But beneath the surface of their carefully guarded lives lie painful pasts and hidden ties… And some secrets refuse to stay buried. -
Bloodwitch Mourning by ThouWitchesRoad (Latedawnsandearlysunsets92)
Fandoms: Agatha All Along (TV)
03 Oct 2025
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Once, Maiden Mother Crone reigned as the undisputed queens of rock. But after Agatha’s all-consuming relationship with drummer Rio Vidal imploded in a blaze of passion, betrayal, and chaos, the band fell into an indefinite hiatus. The industry moved on, ushering in a new era, a new legend.
Bloodwitch Mourning.
The band everyone is calling the future of rock. The band stealing the crown Agatha once wore.
Forced back into the spotlight, and on a world tour with Bloodwitch, Agatha prepares for battle: against the press, against the expectations, against the ghosts of her past. But she never expected you.
The one person she could love again.
As the tour winds through cities and shadows, tension turns to understanding, rivalry to something deeper. But with the ghosts of Rio and Agatha’s past still lurking, is love enough to survive the road?
The stage is set. The witches’ road is calling. And under the lights, you and Agatha are about to find out if music is the only thing that can truly save a soul.
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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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Rio stared at her quietly, slowly tapping her foot against the tiled floor. A wrinkle formed between her eyebrows from thinking about Agatha's predicament, and the lawyer sighed, waving her hand dismissively.
"Stop trying to find a solution to this. It will give you a stroke."
"Marry me," Agatha was glad she had finished her drink because she would spill it all over the bar at the words. She blinked to regain her composure, her mind scrambling for a teasing remark to fire back at Rio, but her tongue could only form one word.
"What?"
"I'm not a stranger from Craigslist, and I know probably most psychopaths would say that, but I'm not a psychopath. So, marry me."
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Agatha learns about a clause in her mother's will that makes her unable to inherit Evanora's fortune unless she gets married by forty. While drowning her sorrows at a bar, she meets Rio, a PhD student working behind the bar to make ends meet, who proposes an insane solution to her problem. Or rather, proposes to Agatha.
Everything spirals out of control after that. -
The Opera of Silence by ardeneleftheria
Fandoms: Agatha All Along (TV), WandaVision (TV)
02 Oct 2025
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You thought it was just another audition — a chance to prove yourself on stage. But behind the panel of the judges, a woman is watching. Agatha Harkness: the world’s most revered opera star, untouchable, unknowable... until she sets her eyes on you.
“You’re mine,” she muttered with a smirk, and suddenly, the stage isn’t the most dangerous place to be.
There’s something she sees in you — something raw. Something powerful.
And she’s not letting go.
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Against Expectations by How_Deep_the_Grave
Fandoms: Agatha All Along (TV), WandaVision (TV), Marvel Cinematic Universe, Legion (TV 2017-2019), Marvel (Comics)
02 Oct 2025
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In 1963, Agatha Harkness was just doing her best to live a happy, settled life as a divorced single mother in the small town of Westview, New Jersey. She never expected that a weekend visit to see her godmother in New York City would lead to a new understanding of herself via a visit to a very certain sort of bar and a chance meeting with the entrancing Rio Vidal.
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The adventures of Agatha and Billy by jadoue1999
Fandoms: Marvel Cinematic Universe, Agatha All Along (TV)
01 Oct 2025
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As time passes, the mentorship between Agatha and Billy changes and adapts to their goals. With Agatha's desire to shape Billy into a survivor more like her, it's only a matter of whether or not the son of the Scarlet Witch can adapt or not.
Chapter 1: Resurrection
This was her job.
Agatha had to teach Billy how to survive.
No matter how much he resisted.
He didn’t see it yet, he hadn’t crossed the same threshold she had after her coven’s betrayal but it would soon happen, she’d make sure of it.Series
- Part 3 of The corruption of Billy Maximoff
- Language:
- English
- Words:
- 7,493
- Chapters:
- 1/3
- Kudos:
- 8
- Hits:
- 86
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Summary
After a dangerous encounter in the woods, Agatha and reader/OC/Kit ? (I still don’t know how to do this properly, please forgive me) become a bonded pair as witch and familiar.
Series
- Part 4 of You're Familiar, Kitten
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Your Laughter is Light (Your Caress Deep) by LilaLuna
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
30 Sep 2025
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The four of them lay there for a while longer, the bed filled with the cozy chaos of a young family on big days. Rio stretched her arms over her head. “I vote we skip all responsibility today and just stay here forever.”
“Tempting,” Agatha admitted, her hand drifting down to rest on their daughter's small back. “But I think someone would riot if he missed his first day of school.”
“I wouldn’t riot,” Nicky said indignantly, then paused. “But I’d be really, really sad.”
“Exactly,” Agatha said, kissing his forehead. “And we can’t have that.”
_ _ _ _ _ _
Or: New school year, new challenges, new adventures for the Harkness-Vidal family.
Series
- Part 6 of All Roads Lead to You
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Y/N, a recent transfer student at Westview Academy, navigates the challenges of a new school and builds close friendships with Agatha and Rio, a long-time couple. One day, Y/N meets Wanda—a mysterious, flirty redhead known for her enigmatic reputation and swirling rumors about a missing ex-girlfriend.
(Tags to be added)
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Reader/Agatha's familiar catches a cold but tries to hide it. Agatha is too attentive to miss the signs. Besides, reader (named Kit) is really bad at hiding it, almost as bad as accepting help.
Series
- Part 2 of You're Familiar, Kitten
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Reader is feeling down after a hard day training to fly. Only hugs from Agatha seem to help calm her down.
Series
- Part 1 of You're Familiar, Kitten
- Language:
- English
- Words:
- 638
- Chapters:
- 1/1
- Kudos:
- 14
- Hits:
- 240
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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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If We Could Turn Back Time by YourLocalShark
Fandoms: Marvel Cinematic Universe, Agatha All Along (TV), WandaVision (TV), Thunderbolts (Movie 2025)
28 Sep 2025
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As Mount Wundagore fell in pieces around Wanda; all she could think was how she got to this point. As the crumbled building fell into boulders around her and encased her into a tomb a blast of red filled the sky. In the distance a purple blast was also seen to fill the sky. A simple, fleeting thought turns into reality.
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Adventures in Babysitting by WitchesRoadd (Latedawnsandearlysunsets92)
Fandoms: Agatha All Along (TV)
27 Sep 2025
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After dropping out of your doctorate under difficult circumstances, your younger brother Billy gets you a job babysitting his boss, Professor Harkness’ 4 year old Nicky. Little did you know that this part time job to get you out of the house would lead to so much more.
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Futures Unwritten by purplewitch0313
Fandoms: Agatha All Along (TV), Marvel Cinematic Universe
25 Sep 2025
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One hundred years after her son Nicky's death, Agatha finds it difficult to start over in the picturesque community of Westview. Her new home feels empty and unreal since she loses her magic and is plagued by the memory of Rio, the love she lost. Agatha is forced to face the ghosts of her past and her own weakness when an unexplained disease hits. Agatha learns that life has a way of surprising even people who believe everything is gone as she works through loneliness, sadness, and the shaky hope of beginning over.
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The collar around her neck was rusted, ancient, and etched with green runes that pulsed faintly. A dull ache of dark magic radiated from it.
Agatha stepped closer.The girl’s head twitched toward her.
Eyes locked. And for a moment, Agatha felt a presence behind those eyes—something old, deeper than human thought. Wild. Dangerous. Not broken. Contained.
Only barely.
She was filthy. Beautiful in a ruined, feral sort of way. Her chest rose and fell with slow, tense rhythm. Her body was both tense and graceful, as though she could leap or lunge in the same breath