AU Masterpost
This doesn’t have links to all my stories, that would take forever, but here’s a rundown of all my aus and what you can find with each!
(i ran out of room in the pinned post for tags to keep track of my aus)
wss dni
Any vore-centric aus will have “^^” while any aus that have vore but can be understood with the vore content blocked will be “^”. Reminder: if you have “#tw vore” blocked you can avoid those specific posts entirely!
If you wanna see my longer stories specifically, they’re under the tag “#cynwrites” my art is under “#cyn art” and my oneshots are under “#cyn oneshot”
i’ve tagged as many of these aus as i can in this post so you can get to them right from here, though i ran out of room for the bottom four so you’ll just have to type those out.
all of these aus are always open for asks and suggestions! even the ones that haven’t been updated in years. if any of these aus interest you, please send asks!!
also i’ve said this before and i’ll say it again: i write for characters. only characters. i don’t like/have never watched non-dsmp content of half of the people i write about, but their characters hold a special place in my heart so im stealing them for my own uses. their creators didn’t deserve them anyway (dteam, william gold, and anyone who in the future proves to be a bad person, this means you).
last edited: 8/21/25
The Big Ones:
#cynborrowerau^
* First au i made on this account! It’s a bit hard to describe cause of the sheer amount of characters and lack of solid plot, but it’s your run of the mill humans and borrowers/tiny hybrids.
#moth!tommy au
* During the Big Innit Hotel debacle, Tommy is turned into a small moth hybrid by Jack. Good news: Tubbo found him! Bad news: the whole server thinks Tommy is missing and he can’t get Tubbo to recognize him.
#sizeshifter!tommy au^^
* Tommy is a size shifting humanoid creature trying to pass as a normal human in a normal world. Thank god his family and two best friends are around to help him keep his secret.
#grow your own tiny au
* “Grow Your Own Tiny” is a weird new-fangled toy for kids similar to Sea Monkeys, where kids can plant a pod and end up with a tiny living doll. Phil caves and buys one for Tommy, and he gets twins Techno and Wilbur. Everything is fine until the dolls go missing suddenly, but evidence of them starts turning up over a decade later…
#Giant Techno AU^^
* Techno is a wanderer who happens upon a town where tinies are treated as food and pets. He saves 3 tinies from a royal feast and finds a family. Shenanigans ensue.
#store shifter au^
* Some borrowers and humans have a gene that makes them able to change size once they experience a trauma. Sapnap, a borrower born shifter, lives in a store with his 2 fiancés and poses as a human who works there. Things get a bit more complicated when Sapnap’s boss and the store owner, Dream, turns out to be a human born shifter.
#Naga!Phil AU^
* Phil becomes a tiny naga. it’s up to his three basically incompetent sons to take care of him (this au is also being written for by @ totallynotbat)
#Eyes Off Me AU
* About one hundred of years ago, the Crafts were cursed to be immortal small antique dolls that freeze when looked at by humans. This isn’t a huge issue until their “dollhouse” gets sold to an anxious teenager and they’re left with a kid named Tubbo who had no idea his dolls were alive.
#Dad's Troubles AU^
* A young Schlatt adopts a borrower toddler named Tubbo who left behind after his colony was exterminated. Years later, Quackity becomes a co-parent. Now, Tubbo is a teenager and his dads are adults, raising their son in a world where borrowers are seen as animals.
#Trapped Wilbur AU^^
* c!Wilbur has just been revived and, unfortunately, is stuck at Ghostbur’s tiny size. Tommy decides that Wilbur is a dick and doesn’t deserve to be free around the smp until he learns to be nicer. And Tommy knows just the place to keep him.
#Flubber AU
* A re-write of the Disney movie Flubber. Quackity is a distracted and frazzled scientist, constantly stressing between his failing engagement and his university job, who only catches a break when he makes a scientific breakthrough: Slimecicle.
#creature tommy au^
* Tommy is a borrower genetically engineered to hunt other borrowers as prey, since borrowers are overpopulated. When he escapes from his lab and is taken in by Wilbur, though, he starts to learn actual morals and compassion.
#bet on the crown au^
* Tommy is the young king of a nation that was just attacked by a ruthless emperor named Dream. One day Tommy is approached by someone who offers him a magic weapon: a knife that can instantly kill what it cuts. In a world of magic where humans are the weaker minority, Tommy takes it. It’s then that Tommy meets Phil, a man cursed to be a weapon who just wants another chance to see his family.
#crimeboys runaway au^^
* Tommy is a teenager in an abusive home. He needs to get out, and he needs to run away to a place his family won’t find him. Thank god there’s a new service to help the bond between humans and giants that would be perfect for what he needs.
#Home Home au
* In a world where borrowers are treated like pets, Wilbur adopts a troubled one named Tommy. While he wanted a pet, Wil ended up with a brother. He’s come to learn Tommy was treated poorly by the world, and it’s his job to teach Tommy his worth.
#epic au
* A re-write of the 2017 movie Epic. Tommy is the prince of the forest whose father has just gone missing. In his attempt to find him, he accidentally shrinks and summons a man named Technoblade to his kingdom. Now he and his friends have to get Techno home and save King Phil from Techno’s mom.
#Hiraeth AU
* Tommy doesn’t remember his past at all. He spends most of his life alone looking for any home he may have. When he gets caught by Ranboo, he decides maybe he doesn’t have to look alone anymore.
#superhero au^
* Sapnap, George, Karl, and Dream are 4 of the top heroes of L’manburg. Quackity is one of the top villains. Dream doesn’t know. Meanwhile, Tommy’s whole family are villains, and he’s just lost his brother in a fight. Now as a vigilante, he wants to make the top villain, his dad, pay for letting it happen.
Going on Account^
* Sapnap, Dream, and George are navy men tasked to hunt down a troublesome team of pirates. When they get kicked out, they learned that some of the pirates were family they were stolen from. Now these three navymen have to learn that pirates aren’t what they were taught, and Sapnap isn’t what he was told.
The ones with only a few posts and no stories:
#tiny avian au
* Phil is a small avian who’s on the run with 3 eggs he saved from being stolen by humans. He thinks he finds a safe place to keep them, only to figure out too late that he kept the eggs in a human house under construction and now the homeowners have his kids…
#Deep Sea Mer AU
* Tommy was lost at sea as a kid on a boating trip with his scientist family. After years of searching and mourning Phil, Techno, and Wilbur give up. Until one day in their studies of deep sea fish, they discover not only mermaids that live below the depths, but that their little brother has been taken in as one of their own.
#Lab Twins AU^^
* Techno and Wilbur were made in a lab to be inseparable: literally. If they stop physical contact with the other, they can’t breathe. Oh, and they have to co-share height, so keeping two separate lives while being forcibly stuck together gets more difficult when they enter high school.
#unnamed swamp au^^
* Boomer is a frog hybrid and Hannah and Purpled are insect hybrids. In a world where hybrids are almost extinct, the three of them are taken to a hybrid sanctuary by Sam and Ponk to keep them safe.
#giant!fire au
* Sapnap is a giant fire demon and Karl and Quackity are two very fearless villagers who happen to run into him
#witches and gems au
* Ranboo is a very lonely teenage witch. Thank god someone dropped off a few gems pieces that he could enchant into a pocket sized best friend!
#Shark Tale AU^
* AU of the movie Shark Tale. Ranboo is the little brother of the head of the shark mafia. Tommy is a poor merman with a need to be loved. Tommy pretends to kill Ranboo and the two end up becoming unlikely friends.
#tombelina au
* Thumbelina au. Tommyinnit is just a kid who grew out of a flower and is living with his human family. Until he gets kidnapped. Now he’s lost in the woods and it’s up to a weasel and a bee, Ranboo and Tubbo, to help him get home while his family goes out to look for him.
#Vampire Culture AU
* Quackity was born a vampire. Vampire hunter Sapnap has been a vampire for a few months, and his vampire historian fiancé Karl is a human who just wants to help. Quackity takes them in to try and help after the hunters leave them to die, but what they don’t know is that Quackity is the leader of Las Nevadas, one of the biggest and most dangerous vampire covens.
#Infested AU
* In a world where giant bugs coming out of the woods to kill you is normal, humans have learned to deal with it. Tommy is one of these humans. Well, at least he thought he was. Until he starts to get psychic messages from the insect hive mind and learns that it’s not just the giant bugs humans need to be fearing, it’s the Parasites: giant bugs that can perfectly disguise themselves as humans…
#fairy au
* (will think of a better name later) Tubbo is the son of the dictator like mayor of Manburg. Tommy is the little brother of one of the most powerful fairies in his forest. Tommy runs away right into Tubbo’s political schemes and the two make fast friends.
#ghost tommy au^^
* Ranboo, Phil, and Techno are ghost hunters, and Ranboo is a pretty powerful medium. One day he gets a strange feeling about an old war zone, so the three head out hoping to find some evidence of a haunting. But when Ranboo discovers the tower of a forgotten child soldier, he ends up finding so much more.