Tailsxcosmo Stories

15 Stories

Sonic Boom:The Returnity Of The Sonic Underground by CartoonistDreamer
#1
Sonic Boom:The Returnity Of The So...by Kyla Marie Z. Domingo
It's been eight year's since Sonic got separated from them.... His siblings, his old friends, and his mother. He though he got away from his past, that is until today.Wi...
Chaos Born by EruDuma
#2
Chaos Bornby EruDuma
Science can explain anyone on Mobius... but not Sonic. Why is it that the one we think we ought to know the most about is the one we actually know the least? Set in the...
Sonic Boom: The Returnity of Sonic Underground (New Version) by NeoCartoonistDreamer
#3
Sonic Boom: The Returnity of Sonic...by Kyla Marie Z. Domingo
There are a lot of things that those who lived in Hedgehog Village knew about Sonic. But one thing that seems to be unknown for everyone, including his friends, is his p...
Taismo- dark angel by jefferythompson1
#4
Taismo- dark angelby jefferythompson1
I'm pulling this of of devinart this was made by TheBlox and I'm making it a book. I will give TheBlox a lot of the credit for this. The ending is so sad I cried after r...
Mike The Hedgehog's backstory by DragonOverlordX
#5
Mike The Hedgehog's backstoryby Dragon Overlord X
This was after Sonic X and it has been Two and a half years ago Mike was a character to be a new hero
Vuelvo a hacer la rara  by Ashleeze
#6
Vuelvo a hacer la rara by Ashleeze
Bueno esto siempre nos a pasado no? Todos tenemos a esa persona que nos da aires de luchar y sonreír pero después que pasa? Nos abandonan por alguien "mejor" n...
Taismo: Cosmo's change by regrand
#7
Taismo: Cosmo's changeby Regrand
This story is the sequel of Taismo Marriage. Finally Tails and Cosmo are married, they're bond in love forever just like they wish. Sadly, something will happen to Cosmo...
Tails Nearly turns into a Foxcicle by jstewart0218
#8
Tails Nearly turns into a Foxcicleby CrumblCookiesFan
When Sonic and his friends were visiting the pups Tails falls into ice.
I don't want to lose them! by Grimtales234
#9
I don't want to lose them!by Grimtales234
I didn't mean it! I really didn't mean too! Don't leave me! I can fix this right? Right?! I didn't want this power! I didn't want to kill them! You said I would be fine...
FNAF, Pokemon and Sonic Crossover sequal by Creativeguy1
#10
FNAF, Pokemon and Sonic Crossover...by Nickka
After the events of the first story, Maria Robotnik gets kidnapped! It's up to Ash and his friends to save her.
Completed
tails the player by JoshuaHodge06
#11
tails the playerby 🐺 Hodge the zany werewolf 😋
tails is stuck between his 3 girlfriends Cosmo Zooey and Cream (tails from the UwU universe if you are reading this than you can get the taste of your own medicine)
Worth it ? by BibleBubba20
#12
Worth it ?by Austin Tucker
What if the universe you had saved wasn't really worth it.
Who is? by BibleBubba20
#13
Who is?by Austin Tucker
Calendar Oneshot. Tails tries to clone Cosmo. Bad idea. VERY bad idea. Rated T to be safe.
Thanks for the Memories by BibleBubba20
#14
Thanks for the Memoriesby Austin Tucker
Calendar Oneshot. After the Metarex War, what does Tails have to be thankful for? Reading the title is considered cheating. Happy Thanksgiving.
Completed