Cosmotheseedrian Stories

Hey, I'm Penny, Chris's older sister. Chris and I meet a blue hedgehog after saving him from our family pool late one night, and right after that, our whole lives change...

The Sonic Team has two welcomed two new members to their crew: Nathaniel the Falcon and his sister, Autumn the Ocelot. The two of them have fought together with Sonic an...

This story takes place a few months after Sonic X season 3. Tails is still dealing with the loss of Cosmo. It hurts him with her not by his side. One day while Tails is...

Sonic and our heroes won against Metarex, but the price was really too high since Cosmo died. How will our heroes continue their life? The characters you'll read about b...

This here is my own version of a fanfiction based on the Sonic x anime, called SONIC X Heroes, which is like a retelling of the anime, where Sonic and other Mobians ende...

Instead of being evil like in Sonic RPG your gonna be a good guy

This is a parody of the sonic the Hedgehog movie. Hope you enjoy

This is a sequel to DARKNESS RISES. I still won't tell you! NOTE: IN ORDER TO UNDERSTAND WHAT'S GOING ON IN THIS STORY I'LL RECOMMEND YOU TO READ THE PREVIOUS BOOK.

Calendar Oneshot. After the Metarex War, what does Tails have to be thankful for? Reading the title is considered cheating. Happy Thanksgiving.

Amy Rose seems to be a normal teenage hedgehog -- she dreams of becoming a fashion designer, is a bit awkward and has a crush on a classmate. But she has a secret other...

Miles 'Tails' Prower has seen his fair share of adventure throughout his life. Be it with his friends, his big brother, or even his enemies. But now, it's time for him a...

This story is the sequel of: 2 worlds, 1 great family It's finally time for Sonic and Amy to get married, I'm sure it'll be great!

✨Tailsmo story✨

This story is a sequel of Hard Times It seems Cosmo is missing her family... maybe Tails can help her.

Oneshots taking place after "Dried Flowers". These are different adventures Team Mystic does.

This story is a sequel of Tails' daughter fanfiction. Cosmo just came back alive, Tails has finally the chance to enjoy time with her... or maybe something will prevent...

After caring for her seed for over 3 years; Tails and Sonic get into a fight. A fight so bad; that Tails fly off in the original Tornado, and there's a severe thundersto...

Have you ever wondered what it would be like if Cosmo had never actually died? What if Metal Sonic had appeared? What if Silver, Blaze, Omega, and other characters were...