Mutagen Stories

A book of one shots for TMNT fans, goes from movies to episodes to just made up one shots, requests are open and are welcome. Hope it's all enjoyable. Requests... Are...

Mutliple scenarios of what you and your turtle hero ninja hubby could do

One night when the turtles go out to find more mutagen they end up catching a guy that was collecting the mutagen that was scattered across the city. Only to find out th...

Things go differently in the event of the mutation scene in the episode "Vengeance is mine.

Mikey is injected a refined version of the mutagen by the Kraang and is made prisoner for 3 weeks in dimension X, after the rescue, his family have to deal with the effe...

Ethan and Nathan have finally found a loving family, the Hamato family, thanks to Michelangelo's efforts. But how did our lovable twins come to be? Where did they come f...

Donatello has always been the smart one, but he also has a weakness. April. he's crushes on her for months, and often found himself wishing he was a human teen instead o...

This is a story about a 13 year old teen named Reney who's mother died and they were left with their dad and siblings. Reney soon gets mutated by their father and they g...

{DISCONTINUED} There was a girl who wanted to make a name for herself, one that had entirely been isolated for the beginning of her life. Her family, an odd group, one...

In an alternate universe, where Japan never entered WWII, the country was entrenched in a civil war between two factions. Imperialists and the Freedom Fighters. The resu...

Cover Art by MariaDeniseBrebros on Deviantart.com A Donatello love story. The other brothers get their share, too ;-) Takes place in New York City about a couple years a...

When four turtles get mutated by splinter.

As cliché as it'll sound, Era has known all her life she's not human. At least not completely (well, that's what she's hoping for). And she didn't need anyone to tell he...

I have been getting inspiration for a TMNT boyfriend scenarios so I decided to start one. It will be slightly differ from others. I'll actually have characters or ocs wi...

" I told you not to do that now look what you've done " That very sentence might as well have been t.c very last. Usually you think what could ever go wrong...

Jinny was a normal girl until she saw the turtles and mutagen was spilt on her. Join Jinny on her journey of becoming a teenage mutant ninja turtle.

Backstory, stories, and images oh my! Read about a new undertale au which includes all your favorite characters, all 7 souls, and Frisk! Updates every other Sunday