1 - 20 of 299 Works in Shadow the Hedgehog Has Black Arms Biology
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Handle Me With Care by bluprismwrites
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
18 Oct 2025
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Shadow survived the fall after the Eclipse Cannon explosion, and is now alone in the middle of nowhere. Or, so he thinks - he quickly encounters a tiny purple mouse called Kaia, merely only 8cm tall, similar to himself and Sonic, who withstood some of the impact from his crash into the Earth. Racked with feelings of guilt, Shadow checks to see if the tiny mouse is fine, only to discover that she is incredibly chatty and insists on travelling with him for protection, much to his dismay.
Along the way, Shadow uncovers more about himself, with the help of his newfound tiny friend. Events/elements of the Shadow the Hedgehog game and Sonic X Shadow Generations will be loosely incorporated throughout the fic.
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The Black Arms have been defeated. Shadow the Hedgehog disappeared shortly into their invasion, seemingly unable to choose if he was fighting with them or against. He's presumed dead.
Or so Sonic thinks. Captured by G.U.N., Sonic finds himself a sacrifice to their favorite living weapon, who has been suffering the punishment for defying his alien DNA.
Series
- Part 4 of Top Shadow September 2025
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Shoplifters will be Prostituted by Visual_Dove
Fandoms: Sonic the Hedgehog - All Media Types
16 Oct 2025
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“Didn’t you read the sign?” he murmured.
“Yeah, yeah, shoplifters will be prosecuted,” he snapped, his bravado kicking in like a defense reflex. “Call the cops or fight me, then.”
“That’s not what the sign says.”
Before Sonic could react, a hand closed around the scruff of his hoodie, lifting him clean off the ground like he weighed nothing.
“Hey!” Sonic squawked, legs kicking slightly before his eyes landed on the sign behind the counter again.
“SHOPLIFTERS WILL BE PROSTITUTED. No Exceptions.”Aka Everyone wants a taste of Sonic. Possessive Shadow
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A Horrifying, Yet Miraculous, Absolution by Yuutish
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
15 Oct 2025
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The things Gerald cared about were hiding something. The Ultimate Lifeform was a quiet and pensive one [that drove Gerald into corners of his own mind that delighted and terrified him]. In the light, Maria was happy with a positive outlook on life [but in the dark, her eyes knew of a hushed secret]. It was not those, though, but the other things that made all feel... 'off': how Maria went mute when G.U.N. did their standard quarterly wellness checks; how his Project felt more a coiled weapon than a sentient being at those times; how Maria spoke of stuff not exposed to yet; how Shadow was lying to everyone - including himself. But... why?
---Arc 7---
At the end of the long road, there can be the greatest of hope.
And the deepest pits of despair.
The bitterness of salt.
And the sweetness of love.Whatever the case, Gerald Robotnik soon discovers one barren truth: wishes are eternal.
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The ultimate life form's ultimate weakness by Unprofessional_geekery
Fandoms: Sonic the Hedgehog - All Media Types
15 Oct 2025
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When G.U.N. unearths a plot by rogue scientists involving black arms DNA, a specific rabbit, and overthrowing the government, there really is only one edgy hedgie they can call. But is he up for the task of taking care of Cream too? She says yes. He says no.
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After losing a race, Shadow angrily walks through the city and encounters Sonic doing something very indecent in public.
Series
- Part 1 of Sonic Kinktober 2025
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Bonds Beyond Time. by TheSilentCrazyCatPerson
Fandoms: Sonic the Hedgehog - All Media Types
13 Oct 2025
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Guardian Units of Nations is not something that people of the United Federation would associate with seedy underbellies and the mistreatment of their mobian agents.
However, Shadow knows the truth. He had known the truth since that fateful day in nineteen sixty when he hatched out of a meteorite and became little more than G.U.N property, to be experimented on and studied like a beast.
Shadow never had a free will. Nor was he considered his own being.
Cue a series of events that eventually lead to Team Dark "going rogue" and turning against G.U.N as the day of the Black Arms invasion draws ever closer. As G.U.N start to lose control over their most powerful weapon at the worst possible time.Series
- Part 3 of Really Dark Fics
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Some people in the group throw these parties that are more like free for all hook up spots. Shadow knew about them since they had first started due to Rouge starting them the majority of the time and being a gossip girly.
He had held off from participating however, due to his... unique anatomy and being quite shy about it.
Who was going to accept someone like him anyway?
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Build Me A Rocket Home by Suuishi
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
13 Oct 2025
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Sonic vanished.
To the world, it’s been six months.
For him, it’s been years.Now he’s back—dazed, changed... and not alone.
But some things don’t stay buried.
Something followed him.
Something that bleeds through time.It wants him dead.
And it won’t stop until it takes his son. -
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Danny, a young hedgehog escaped the clutches of her creators and after a year she finds herself in Shadow and Sonic's safe abode.
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He really loved him. So he thought he could hide everything. But it showed out anyway.
OR:
5 times shadow notices sonic acting weird, and the 1 time sonic tells him why.
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One year after the Eclipse Canon Incident, the skies suddenly turn red and dark creatures start falling from the sky. Amidst the alien invasion, Sonic and gang are tasked by GUN to figure out what these creatures are and how to stop them. But things get even more complicated when a comrade they all thought was dead returns.
Or: Shadow the Hedgehog (2005) in the Movie Universe
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Whenever one is in trouble, the other comes running. Sonic gets a text from Rouge saying Shadow is in trouble, coming to his aid Shadow seems to have found himself bound to a golden cuff. As Sonic has come to the rescue to save his rival, he too, is entrapped in this gold cuff. Conjoined together, and now figuring out how to get it off. With the only knowledge that could help them get it off in the hands of the white bat.
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In the stretch of winter, Sonic and Shadow come together under the realization that they’re dealing with the same issue: Lonliness.
Slow season typically has Sonic hanging with his friends all the time, but now he has to bob and weave around their busy schedules. Rouge recently moved out of Shadow’s apartment with him, and he’s trying to be okay with living alone again.
But when Sonic kisses Shadow, things feel different. Exciting. They meld into this new relationship, navigating grief, quirks, and each other’s bodies.
With the help of lots of cigarettes and lots of gum.
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All We've Never Done (But We Will) by luv_again
Fandoms: Sonic the Hedgehog - All Media Types
09 Oct 2025
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Love goes in roundabouts. And joie de vivre is found around the bend.
(Wherein Shadow and Amy confront wounds in need of healing via bucket list.)
A set of roughly connected works in the world of Hedgehogs' Anthology. Inspired by the 2025 Shadamytober prompts on Tumblr.
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Metamorphosis by Jangthewarrior
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (IDW Comics)
07 Oct 2025
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There was a cocoon on the floor of Shadow's bedroom.
. . .
Rouge blinked.
It was still there.
She blinked again. And looked. Again.
. . .
Yep. Still there.
She drew in a deep, deep breath. Her eyes pinched shut, and the world fell away. She had just wanted one, singular day of peace. -
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"Are you hard?"
"No?"
"I can feel it digging into my hip, Sonic."
"Okay. Yeah, maybe a little."
Honestly, the night was a bit of a blur. They were on a mission for G.U.N. and Shadow was wearing a dress. The cook is some chemist making illegal drugs. Really short dress. They went upstairs to look for answers. Absurdly short dress. They found a room, but Shadow heard footsteps. Ass practically hanging out of that dress. It should be illegal for someone so hot to wear a skirt so short.
And then they ended up pressed together in this closet together, waiting out whoever was outside.
Series
- Part 6 of Honey's Sonadow Kinktober 2025
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And the choir in my head says by LiLu (GoldenLu)
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
05 Oct 2025
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After Sonic’s disappearance, Shadow hunts the ghost of a signal into the forgotten, to a derelict mansion whose lights still burn. The message said to stay away, but Shadow cannot abandon Sonic to his fate. Inside, the walls are alive, and love isn’t the cure—it’s the infection.
Resident Evil 7: Biohazard, but make it Sonadow.
Reposted due to rewriting.
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The Midnight Rose by HiddenGem98
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Underground
04 Oct 2025
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22 years after Sonic defeated the time eater he's settles down into a quiet life with Amy, but when their 18 year old daughter gets taken by Eggman right from their Green Hills back yard one of his biggest secrets gets revealed. And now Shadow is set to be his son in law? Surely that will go well.
Series
- Part 1 of The Midnight Rose
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Knock, Knock Who's There? by Honey_Cinnamon
Fandoms: Sonic the Hedgehog - All Media Types
04 Oct 2025
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Summary
Green clung to his boyfriend's muzzle, but he finally let his slinky little robe slip down his shoulders. Emerald eyes drunk it the sight of dark fur revealing itself before white fur began to emerge and then he saw them. Two silver nipple piercings. Now, it was Sonic blinking dumbly.
"You said—you said there were five? Where are the—um—the other ones?"
Slowly, Shadow pulled open his robe entirely, allowing his hands to run down his body before they met between his thighs. Despite his seductively display, he was still shy as he asked, "Should I explain or just show you?"
Like it was even a question. Peach-colored hands were already grabbing at him and pushing him into the mattress while the hero purred, "Show me. You know I'm a hands on learner."
Crimson eyes seemed unable to meet green while the hybrid took his hand and murmured, "Then, here. I'll let you feel instead."
Series
- Part 3 of Honey's Sonadow Kinktober 2025