the Guardian and the Thief [On Hol...by Alicia Clayborn
knuckles was guarding the master emerald when a beautiful girl showed up. the girl had a secret. can she be saved
Completed
The Last Echidna(Sonic x Knuckles)by Super-Sonic
Knuckles is a very strong guy, but that doesn't mean that he has a strong mentality. He tries his best in everything he does; guarding the master emerald, defeating Eggm...
Completed
My Mysterious Admirer (S.T.H)by Leahandbacon
One day, whilst taking a walk, Sonic comes across a letter addressed to him. A love letter. He immediately figures Amy must have some involvement in it, yet it turns out...
Human!Sonuckles Fanfiction: The Ch...by TheresaMoyers
Surprise! Sequel to "The Fast and the Furious"
2 months after the Fleetway events, Sonic and Knuckles are dating happily together. As they reached college, the...
Sonknux stories! (remade)by Number1tailsstan
Random sonknux stories. some angst, some not. you can submit suggestions! (art is NOT mine.) If you like short stories, I suggest to give this a read.
Sonuckles Fanfic: Everyone's Afrai...by TheresaMoyers
Don't feel like giving a description as a lot will be explained in the story 😅
Sonic x Knuckles movie : The Shado...by TheresaMoyers
Surprise!!! The sequel to "It All Started With A Power Outage!" Enjoy!
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Dr. Robotnik is gone... Sonic and Knuckles are in a relationship... and everything i...
Sonic x Knuckles movie : It All St...by TheresaMoyers
Knuckles the Echidna sensed a power outage make the whole town Green Hills go dark. He is tasked along with Dr. Eggman to find whatever made it. All hell breaks loose wh...
Sonic X Knuckles: Orange Juiceby Chikara
Sonic and knuckles are having a picnic, until somebody spilled some orange juice...
Completed
Dark Sonic x Knuckles Boom Story:...by TheresaMoyers
Set in an AU where everything is changed up. . .
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Sonic the Hedgehog, a black anthropomorphic hedgehog who can run at the speed of sound. He is the villain...
Forgotten Soulby MoonKageRune
After months of being influenced and hurt by a mysterious being from an alternate universe, Espio the Chameleon Chaotix Detective has finally confronted his emotions tha...
sonic x knucklesby sonic
a blue gay hedgehog and a red gay echidna date in secret because of all the homophobes
sonic high schoolby acorn
Sonic, a blue speedy hedgehog, struggles to live an everyday life in high school. With problems of the work itself, but also his love life.
Find A Wayby MoonKageRune
Silver and Shadow made an enemy and he's back revenge. he takes Silver and wants to break Shadow, and when Sonic and Knuckles get wrapped up in this mess they must find...
sonknux stories! [DISCONTINUED.]by Number1tailsstan
I make little stories of sonknux- and there's gonna be some angst In there but not alot. also don't be afraid to submit ideas! sometimes I run dry of em.
THIS WILL NOT B...
Completed
High school sweethearts 2by Ana
Sonic just finished collage and was coming home everyone was so excited to see him and tell him how there life's are going knuckles Is trying to patch things and get bac...
High school sweethearts (BOOM! So...by Ana
Sonic tails sticks and amy are all going to high school and things were sort of going well until the second week of school when a new student came to school sonic become...
Completed