NitrousOxide
Fandoms
Recent works
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The Fool's Dance by NitrousOxide
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
21 Mar 2026
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Summary
The Court Jester Sonic has taken an interest in Sir Lancelot, much to the knight's displeasure.
The knight does not understand why this Fool clings to him, but as much as he dislikes admitting it he somewhat enjoys the company.
However under King Infinite's rule there are spies everywhere, and the Jackal King does not take kindly to those who disobey him.
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As You Command by NitrousOxide
Fandoms: Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
20 Feb 2026
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Summary
Sonic knew it would be soon, no matter how he tried to hide it. First, a desire, simple at first, but then it builds. Then a hollowness grows within the pit of his stomach, a hole so deep nothing can fill it. It then shifts into an ache, and it burns his entire being. Sonic paces around the throne room in a panic, he’s been stuck in this world for a year and now is when his heat presents.
In which King Sonic goes into heat at the worst time, but thankfully Lancelot is there to help.
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Demented Love by NitrousOxide
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
25 Oct 2025
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Summary
Sonic is the most popular hero of his age, everyone loves his charm and wit.
Shadow takes his love to a darker level.
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Brave New World by NitrousOxide
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
05 Oct 2025
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Summary
Iblis has taken over the world, Sonic and Shadow are fighting against it while they avoid Eggman and G.U.N. Oh, and they have a baby to care for as well.
Shadow is trying to prevent the future Mephiles the Dark foretold, while Sonic is trying to protect his loved ones. Both are trying to raise their son Silver to be the great hero they know he will become.
Recent bookmarks
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Teacher's Pet by ImaginAria
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
18 Mar 2026
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Summary
Silver's professor takes him home for an evening of making good on promises.
Bookmarked by NitrousOxide
20 Mar 2026
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Summary
In a twist of fate, the once-noble King Arthur falls into tyranny, driven by dark magic. His loyal knight Lancelot, witnessing the transformation, faces a heartbreaking decision that leads to conflict and despair. After King Arthur’s reign ends, Sonic emerges, reborn in the King's form but with fragmented memories of the past.
As Lancelot grapples with feelings of anger and betrayal, unexpected feelings begin to bloom between them. Together, they embark on a journey to uncover hidden truths and reclaim their kingdom from a looming dark legacy.
⋅•✧༺ ─── ☾ ─── ༻✧•⋅
“You dare crawl back from the grave?”
Sonic barely had time to gasp before Lancelot slammed his blade down to the blue hedgehog’s throat.
“Wait what!?” Sonic choked out while struggling.
“Arthur!” Lancelot snarled out. “You think I’d forget your treachery so quickly? Is this your punishment? Your curse?”
“I don’t know what you’re talking about!” Sonic shouted as he grabbed Lancelot’s wrist to try and push the blade aside.
“I’m not—!” Sonic paused because what did he mean by Arthur? That felt wrong… His memories may be lost, but him being called by that name felt like a complete lie.
Bookmarked by NitrousOxide
26 Jan 2026
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Summary
Tomorrow, King Arthur would wed another. While Lancelot must stand near and have to be the perfect picture of loyal strength as he watches the man he loves promise his life to someone else.
When he was young, it had seemed simple to give his life to Camelot. To Arthur. To die if necessary... or live if allowed.
He had not anticipated that living could hurt more than dying.
Bookmarked by NitrousOxide
23 Jan 2026
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“King Arthur...” Lancelot said hoarsely. “This is inappropriate. I just told you a horrid secret... I am a monster. You should leave.”
Arthur reached again, and this time, Lancelot didn’t retreat fast enough. The king’s hand closed around his wrist over the gold band. “Yes,” Arthur started softly. “I am your king, and I can help.” He swallowed once, and the motion lit a fuse under the knight’s control. “What do you need? Just a little blood?”
Lancelot’s pupils pinpricked to red stars. Gaia, the thought of Arthur’s blood. The one he had guarded through winters and sieges and lonely hours at maps. The one he had admired in private and, against sense, wanted. The ache rolled through him in a wave that almost bent his knees, but duty hooked talons in his shoulder that reminded him of his status and oath. What he was to the king.
He opened his mouth to refuse, to say the correct thing that would put the world back on its rails, but then Arthur did something Lancelot never expected.
Bookmarked by NitrousOxide
23 Jan 2026
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Summary
King Shadow and King Arthur have had a long history marked by tension and hatred.
Later, Jester Sonic joins the mix, and Lancelot, a reserved knight, can't help his attraction to him.⋅•✧༺ ─── ☾ ─── ༻✧•⋅
“Yield,” King Shadow barked.
King Arthur only laughed, a rough sound in his ruined throat. His lips were split. His blue fur was matted. Blood-traced lines over his face and body. Arthur looked up at Shadow and saw the hate and fury in his eyes. After years and years of rivalry, he couldn’t help his next words. He loved seeing the king come undone.
“You’re beautiful like this,” Arthur said hoarsely.
Shadow blinked from shock. “What?”
Arthur’s hand rose, curling into the wet fur at Shadow’s chest. He stared up at him with defiance and yanked him down into a kiss.
⋅•✧༺ ─── ☾ ─── ༻✧•⋅
Sonic laughed. “Huh… are you a virgin?”
“That is none of your concern,” Lancelot said tightly.
“Oh, come on,” the jester sang, swinging his legs where he sat on the table. He twisted his hands so he could hold the knights properly. “You’ve got these strong, noble hands. I bet they’d be real careful with me. Or maybe not. I prefer it that way.”
- Language:
- English
- Words:
- 126,745
- Chapters:
- 16/17
- Comments:
- 493
- Kudos:
- 416
- Bookmarks:
- 73
- Hits:
- 13,604
Bookmarked by NitrousOxide
22 Jan 2026