DeathCuckoo
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Recent works
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The King's Champion by SonicStorybook (DeathCuckoo)
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
18 Apr 2026
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Summary
A SatBK AU where Shadow is the one sent to Camelot and Sonic is the doppelgänger- the one and only King Arthur!
Arthur the Hedgehog pulled the legendary sword Caliburn from the stone, and he became King Arthur, the ruler of Camelot. Shadow the Hedgehog appears in a flash of magic in the middle of his banquet hall, and he becomes Arthur’s problem. As the sun rises over the kingdom, a pre-dawn conversation between both hedgehogs also helps them reach... well, not quite a mutual understanding, but progress is progress! And it's the most fun Arthur has had in years, so he's going to see this quest to the end, no matter what.
(Shadow doesn’t know where he is, what’s going on, or why he’s there- but it doesn’t matter. He’s Shadow the Hedgehog, the world’s ultimate life form, and he’s going to play this weird game by his rules.)
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Summary
“Good luck,” Lancelot gives Sonic one of those rare-half smiles, the type that desperately makes him want to make the knight fully smile someday, before Lancelot is pulling the door open, “Let me know if there is anything I can do for you, Sir Sonic. I’ll check in on you again in a week or so-“
A week?! Lancelot showed up just to rile him up, and now that the Werehog was desperately horny, the knight was just going to leave? Bastard. Sonic uses his more flexible Werehog anatomy to reach out and grab Lancelot, hooking his arm around the knight’s chest and pulling him away from the door. The force of their collision startles a small grunt out of Lancelot and a moan out of Sonic, keeping one hand loosely curled around the knight’s slim waist. Not enough to keep his knight trapped, but enough to keep Lancelot in place as he gently plays with that cute tail.
“Stay,” Sonic nuzzles the back of Lancelot’s neck, heedless of the sharp quills poking at his head, teeth grazing the soft fur and sensitive flesh, "Please."
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Chasing Moonbeams by SinicSoupbook (DeathCuckoo)
Fandoms: Sonic the Hedgehog - All Media Types
18 Jan 2026
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Summary
Once upon a time, in a man-made satellite that orbited the planet like a small moon, lived a lonely young lady who used to wish she wasn't so terribly alone anymore. The young lady was beautiful and frail, cursed with a terrible illness that made it impossible for anyone to get close to her, not even her Grandfather who loved her more than anything else in life. But her Grandfather was a stubborn man, and he made a deal with the devil to give the girl what she wanted most in life: someone who would stay by her side through everything...
Shadow was more than Maria's companion. He was more than friend, more than a nurse, and more than an accomplice. Shadow was Maria's first everything. And Maria was Shadow's entire world.
***
“You’ll be my cure, and I’ll be your soul,” Maria tells Shadow in a whisper when she hears the hedgehog sigh. Shadow nods as she traces her finger along the edge between black and red quills, voice muffled as he pulls her closer, “I’ll protect and take care of you, the way you always protect and look after me.”
“As long as we’re together,” Shadow sighs as he repeats their little mantra, “We’ll always be complete.”
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Dynasty of the Dark by SinicSoupbook (DeathCuckoo)
Fandoms: Sonic the Hedgehog - All Media Types
28 Oct 2025
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Summary
Shadow knows the answers he's looking for are within the Black Comet. It's why he agreed to follow Black Doom up here, why he listens to Black Death's explanation of the Black Arms society, and why he tolerates the way Eclipse the Darkling clings to him like an annoying parasite.
It's all worth it now that he's so close to finally getting answers. He's not going to back down now no matter what- Shadow is going to get to the truth of his creation, no matter what it takes...
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LateBloomer, WallFlower by SinicSoupbook (DeathCuckoo)
Fandoms: Sonic the Hedgehog - All Media Types
18 Jun 2025
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Summary
Nicky cuts herself off with a squeak as Shadow hugs her tightly, and the the black hedgehog’s voice is thick with emotion, “Thank you. I should have known a girl would be the only one with the balls to do what’s necessary."
Shadow continues talking as she rolls herself onto her back, pulling up the hem of her pajama shirt until- Nicky fixes her eyes on Shadow's face as her cheeks flush, and it takes all of her willpower to keep her eyes from drifting down, “As hard as you can in the heart- don’t hold back.”
Nicky looks down at the wooden stake, holding it in her hands like a baton. The stake is actually quite light but feels so heavy in her hands, “You need to make sure to kill me instantly so I can’t hurt you or anyone else again.”
---Nicky chose Shadow long before her beautiful, distant, cold roommate put her life in her hands. Nicky knows she continue to choose Shadow no matter what.
Recent series
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Lancewain Bracelet AU by SonicStorybook (DeathCuckoo)
Fandom Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
17 Apr 2024
- Words:
- 19,950
- Works:
- 2
- Bookmarks:
- 5
Recent bookmarks
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Summary
“You… wait for me?”
Green eyes glinted, unreadable as he slid closer, tracing the floe’s jagged edge. “Of course,” he murmured, teeth catching the last of the light. “What fun is the game without you?”
Series
- Part 1 of Cursed Waters
Bookmarked by SinicSoupbook (DeathCuckoo)
13 Apr 2026
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Because It's a Strange Love by GayBaeShipping
Fandoms: Sonic the Hedgehog - All Media Types
23 Jan 2026
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Summary
The echidnas and the hedgehogs have been waring for centuries. In an effort to avoid further bloodshed, the leaders of each agree their eldest children of opposing sexes shall wed. However, the king of the hedgehogs falls infertile before being able to father a daughter and the echidna clan leader family believe in having only one offspring.
Therefore, a compromise is made.
The hedgehog prince Shadow will wed the echidna leader’s son Knuckles. What happens when two entirely different people wed? Will they become great partners and lovers or are they doomed to become as squandering as their forefathers?Series
- Part 1 of Embracing the Passionate Romantic
Bookmarked by SonicStorybook (DeathCuckoo)
16 Feb 2026
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Summary
Shadow tries bottoming once. One time. That's all it takes to afflict him with an utterly humiliating condition.
Bookmarked by SinicSoupbook (DeathCuckoo)
01 Feb 2026
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Summary
“Guy like you with a bike like this? The only reason you’re alone is because you want to be.”
Red eyes narrow. “Do you hit on all of your customers?”
He cracks a bright, genuine smile. “Only the pretty ones.”
As much as it pains Shadow to admit it, Sonic might be the best mechanic he's ever had.
Bookmarked by SinicSoupbook (DeathCuckoo)
01 Feb 2026
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secrets i have held in my heart are harder to hide than i thought by quillifer
Fandoms: Sonic the Hedgehog - All Media Types
09 Mar 2025
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Summary
“Shadow, you’re never gonna believe this. We’re—”
“On the brink of divorce? I’ve heard.”
“I was gonna say tearing a hole in the space-time continuum, but sure, that too.”
As always, the future is littered with surprises. Some revelations are more unpleasant than others.
Bookmarked by SinicSoupbook (DeathCuckoo)
01 Feb 2026