FSE

Furry search engine

formerly SoFurry search engine

(3 way anthro fusion, F echidna, F hedgehog, M fox)

Sanni the hedgehog was energetic, and had always dreamed of being a part of the freedom fighters who protect the world from the evil Robotnik. She had not been accepted when she tried to join though from a lack of... well, any discernible skills. She was energetic, but was generally slow and tended to panic when rushed. She was always willing to do work, but wasn't very strong. One day when talking with one of her friends however she discovered there may be a way to artificially make themselves stronger! A long lost technology, brought back to do good even though it was originally invented for evil.

She ran her white gloved hands through her millions of quills bunched up into large triangular hills off her back. Her fur was baby blue and her skin a soft peach. She wore a simple tank top that was a bit frayed at the edges- accidentally poking holes in clothing was hard to avoid when most of your entire body was sharp quills. As a result of her top most of her back quills were aimed down making it look like she had a longer tail even though it was just quill points. She had tall black leather boots on with platformed heels- sturdy footwear was always a good idea due to the high number of spike traps around thanks to Robotnik.

Sanni's first friend arrived; a young male fox by the name of Nails. He was named that because he was as tough as nails. Also unfortunately dumb as mud, but no one relied on him for his brains anyway. He wore large white gloves as well, but from the front of his were two large spikes on either hand, making his punches deadly. Under his gloves were two triangular stones he used to make his knuckles protrude like that- fragments of what used to be his 'lucky rock'. He did not look especially strong, his arms and legs rather lanky, but he definitely was- he can cave in the metal shell of a robot with his punches. His hair was always kept fairly short so it blended in with his fur almost completely, his ears usually pulled back listening behind himself as a survival instinct, and his tail was especially large and bushy. Nails took pride in his luxurious tail, and touching it was a quick way to get a face full of stone knuckles. His fur was all vermilion except for a white belly, tail tip and eyebrows, and the ends of his ears were tipped black. His hands and feet were black too, but you couldn't tell because of his gloves and shoes. He wore only a simple loincloth as the only clothing on his actual body.

Finally the brains of the operation arrived. She was not very physically strong, but when it came to inventions and quick thinking, Quetz was the echidna you needed. Echidna in general were a very advanced species and acted as guardians of the Chaos Emeralds, protecting them from any interference- even from their own kind. Being a source of seemingly endless power though you can bet Robotnik had his eye on them, so naturally the echidna people liked him about as much as anyone else. Quetz wore mechanized gloves with a weak magnetic field, allowing her to grip metallic objects especially well. Her breasts were especially large, to the point where her clothing had to be modified. She wore a jacket but it couldn't possibly close around her endowments, so the front was held as close together as possible by criss-crossed lace- giving a full view of her cleavage all the way down, but still covering most of her breasts. Her hair done in dreadlocks dangled in her face even, acting as a cover for her, artificially boosting her confidence a bit when dealing with others. Her fur was maroon in color.

Once they were all together, Quetz carefully handed Sanni what looked like a over-complicated grenade.

Nails shook his head. "Waaait a minute. What exactly is this thing?"

Quetz raised a brow. "You didn't get the memo? How did you know to meet here?"

Sanni sighed. "He got the memo he just needs the, uh... simple explanation."

Nail nodded. "Yea! You don't need to use all those fancy words. What do I look like, a rocket science? I am just a fox."

"O-oh. Ok. Well, there have been great minds among the foxes before, like Miles 'Tails' Prower."

"Don't you mean Kilometres Prower?"

"....is... he joking?"

Sanni facepalmed. "Sadly, no. Look, he is good at hitting things, and in case we get jumped out here in the middle of no where, we need muscle."

Quetz gave a short and simple version of her original explanation. The grenade like device she handed to Sanni was made replicating the technology of the Xorda race. Long, long ago in the early 3000s, Mobius was formerly known as Earth. The Xorda aliens came originally scouting possible allies or resources they could farm in their ongoing war with the Black Arms aliens, and sent a missionary to Earth. Stupidly, the humans captured and dissected their ambassador which as one could imagine left a negative impression on the Xorda, who then dropped a gene bomb to nuke humanity into oblivion. They are entirely an aquatic race however, and their bomb did not function the way it was supposed to when not used in liquid. Instead of devolving humans into primordial goo, it only blasted their civilization into the stone age temporarily and slightly mutated them. The genetic information in humans however was projected off of them in the blast, imprinting itself on all of the surrounding animals, flash evolving them to be more humanoid. Humans were eventually driven off the planet entirely, the now anthropomorphic animal races ruled what was once Earth, remaking it into Mobius.

And thus Sanni's plan was formed. Quetz replicated the Xorda technology to create a modified, less hostile version of the original bomb. Not to do what the bomb was supposed to do, but rather what it ended up doing. Quetz is always undermined as an intellectual because of her massive endowments and good looks, not to mention she accidentally clears off her desk every time she turns around too quickly because of her rack. Sanni wants to be a freedom fighter, but isn't smart enough to be the brains of the operation and not strong enough to be on the front lines. Nails is extremely strong, but dense to the point where even the nearly mindless robots could outsmart him- which really makes all that power a bit of a waste. Using a modified Xorda gene bomb, they can basically spray their traits onto one another, equalizing their abilities- making Nails smarter, Quetz stronger, and Sanni... well, more of both, hopefully. Once he vaguely understood what they were doing, Nails tossed over several power rings. Being the brute he is, his contribution was to gather the rings from smashing robots to use to power the device. He actually got a ton more rings but stepped on some spikes on the way back, and only managed to re-gather ten.

With an optimistic nod to both her friends, Sanni held the device up and activated it. The ring placed around it quickly dissolved and was drawn into the machine as pure power. The machine gave a sudden pulse and Sanni's entire body became blurry a moment- her molecules suddenly spaced much farther apart than they are supposed to be! Seeing the device sink into her hand slightly startled her into fumbling it, and Nails quickly grabbed it before it hit the ground. As soon as it touched him though, his own form blurred and then they both moaned unintentionally from a strange feeling. Only the side facing one another remained blurred as the rest of their form seemed to solidify again. The machine was exchanging trait information between them, slightly distorting space between the two bodies. It seems Quetz reduced its range a bit too much- she wasn't being affected at all yet.

Sanni started to grow larger all over! Her arms and legs started to become rounder with lean, toned muscle, making her hands and feet look less huge in comparison. The size of her arms and hands started to equalize, and her breasts started to get a bit bigger! The quills on her body remained the same, but the ones on her head started to get longer and bushier, causing some to fall forward and to the sides, making them resemble wild, voluminous hair. The effects on Nails was much more extreme! His bones popped and shifted causing him to quickly fall forward onto all fours. His torso got much longer, and his hands and feet started to devolve and shrink. His digits became squat and the bottoms inflated out into dark pads as his nails turned to blunt claws. His short muzzle stretched long and narrow, causing him to growl at the feeling, showing his teeth growing into fangs. He grew long whiskers making his face twitch from the feeling. His shoes and gloves slipped off, now far too large for the limbs they contained.

Quetz smacked her head in realization- she had it on its original settings to make sure she got everything right but forgot to switch it back to her modified settings. Rather than pull a bit from all traits, it was only affecting humanoid genes! It turned Nails into a feral fox and made Sanni even more humanoid! Quetz quickly rushed over and picked up the machine to quickly switch it to the right setting, hoping things would equalize properly again on their own. Nails tried to bite the machine though as she took it away- angry at it for reducing him to being on all fours. The still confused Sanni stepped forward to pull Nails back but to her surprise, her hand phased through him like a ghost! They momentarily became blurred as Quetz changed the settings on the machine, but they touched each other at the same time, causing their forms to blend completely as if they were not even solid. Sanni was expecting to grab onto Nails, so when her hand went through him she lost her balance and fell onto him- and into him. The machine struggled to parse the overlapped signatures, and mistook them for a single entity.

Sanni was larger, so her form seemed to absorb Nails' entirely, but his features were quick to resurface. Her nails grew into claws, and the fur on her hands and feet turned black as if being burned. She moaned and arched backward as all her muscles audibly tightened and swelled up. The gentle slope between her growing muscles deepened and most notable was her abdominal muscles on her arched forward torso, quickly turning into a tight six pack. What had been a tiny nub of a tail buried in quills quickly thrashed back and forth, growing longer with each swing. Her baby blue fur and his vermilion fur started to blend colors, resulting in violet colored fur. Her fingers and toes became slightly thicker, but their structure remained the same. The bottoms of her feet and the palms of her hands puffed up a bit into paw pads, even though they remained hands. Her bristly quills started to advance further than normal, advancing down her arms a distance and on the outsides of her thighs making her even more prickly. She grew a huge bushy fox tail with a white tip like Nails had, but instead of fur it was still more hedgehog quills, which made the tail even MORE bushy. Her face started to stretch out and her teeth grew into fangs. She developed short whiskers but her face still did not fully extend into a feral muzzle. Her formerly small round ears grew long and pointed. The changes seemed to stop for a moment but then she gasped loudly and covered her crotch with both hands and fell to her knees almost instantly from the sensations. Her face blushed hard as her clit started to throb like crazy! There was a reason Nails wore a loincloth specifically- he had a bit of a genetic mutation. He only had one tail... but he had two dicks. Her clit swelled up and out, but remained exactly where it was in the middle- causing its advance forward to split into two bumps, then two prongs, and finally two shafts! They looked like bulbous red thorns at first, having tapered ends and broad bases, they grew into cones before they started to stretch much longer than thicker, developing a more pillar like structure. Hedgehog genes caused the shaft to actually get longer than they should have- but since Sanni was female her contribution to this was minimal. Even when the shaft stopped growing the urethra grew a bit beyond, stretching from the shaft a ways and giving it a bit of a pointed end. They gasped sharply and then moaned as the base of the twin dicks swelled suddenly huge. The two knots were on top of one another, causing them to fight for room and the two dicks were pointed away from one another- one pointed into their underside and the other toward the ground. Once fully developed, the twin cocks started to slowly soften again. Unfortunately, they did not have any sheath to return home to- so even when fully flaccid they will be dangling out in the open, once again looking like two fat flesh thorns.

"O-oh no! We is shared... too much. Get we out of her!" They slowly stood again and Sanni found her control of the body immediately ripped away by the stronger and more aggressive part. "Machine did this, destroy! No, Nails stop!" Sanni tried to wrestle control back but could only make him hesitate slightly. "Quetz, hurry, I can't want to break that stupid... ugh!"

They both still had their full personalities on the inside, causing their vocal chords to get competing signals, so their combigned voice was a jumble of two different streams of thought. Quetz tried to back up but only slightly as she was frantically trying to adjust the machine at the same time. Sanni was trying to hold Nails back, but because of them contesting one another for the same body, they tripped on a rock, which unintentionally closed the distance for Nails. He grabbed for the machine but because they were falling forward their hand ended up hitting Quetz's side, or at least it should have. What actually happened was the same as before- they fell into Quetz! Their bodies became tangled together. The body on the inside spread out and the body on the outside collapsed, quickly jumbling their forms into a single body, while the device fell to the ground.

The quills around their face started so soften and twist around one another, taking on the properties of the traditional echidna dreadlocks! Their new locks and the very ends of all the quills adapted some of Quetz's maroon colored fur, turning the color of red wine. Their claws broke out the ends of the fingers on the mechanical gauntlets, and the pads of their palms pressed against the insides tightly, but they otherwise still fit. Their breasts started to firm up and then stretch, causing their body to freeze up from the sensations. The skin pulled taught on the surface and the nipples erected fully almost instantly pulled all the pleasure nerves and the insides filled with warm pressure as well as the fat and muscle both expanded inside, swelling the gentle hills into heavy tear drops, into massive spheres. Their twin dicks once again went fully erect very quickly and they involuntarily thrust their hips from the feeling. The pointed tips started to bend outward as a powerful pressure built in them and in a powerful burst of orgasmic pleasure, the tips split, and then split again! They bowed forward and gasped, freezing for a half second before the two dicks exploded with eight streams of cum! Echidnas have eight headed dicks- since their fused body already had two cocks, each bloomed into four heads so there was still eight total. Because of the angle the tips bent at, they formed a perfect circle together. The still fully operational vagina under the dicks clenched hard, spritzing the ground behind them with lube before trembling as it slowly relaxed again, drooling a few clear salty strands.

"We n-need to f-destroy- fix the machine! We can't destroy it or we will need to... machine is the only problem to solve... hrrrngh..." They all groaned as their head hurt.

There was three different streams of thought now all swimming in one head and it was hard to figure out who was even who at this point. When one thought something it was clear who it was coming from, but as soon as another voice joined in the two interrupted one another confusing both of them momentarily. Now with three going at once it was a constant jumble. Unfortunately it also meant now Nails had equal control of the body- he was stronger but it was two against one. They lurched forward making jerky, stuttered movements. Even Sanni and Quetz trying to work together did not know what the other was doing till they did it, so their attempted movements were not synchronized. When the same part of their body got two different orders at once, the two resisted one another according to whose mass contributed to what parts. That is why Nails was able to steal control so easily when it was only Sanni against him- most of the muscle mass was his. Whatever amount of movement became negated, was replaced with a strong, blunt ache in their muscles created from the confusion. Sanni did her best to try to drown out Nails' angry confusion to listen to Quetz's thoughts. The machine would regard them as a single being now- and it is meant to devolve targets by scattering their genetic traits. So activating the machine with them targeted specifically, it will already be trying to pull them apart, all they would need to do is give their body three different movement commands at once and they should be able to split into three. They all quieted a bit when her next thought resonated in their head- she was feeling more flustered than usual and more aggressive. Nails was understanding them a bit better than he would normally be able to keep up. Their confused thoughts were slowly becoming less confused- that also unfortunately meant they were becoming less themselves. Their minds were slowly blending together- if they take too long to divide they will split into three jumbled clones rather than themselves.

As they reached for the machine though, a large crane arm grabbed them from above and yanked their mess of a body off the ground! It was Robotnik, flying a simple flying machine with four guns on the front and a crane arm swinging below with a long heavy chain connecting them! He chuckled to himself muttering about how good of a find this was! He thought they were some sort of monstrous mutant and snatched them up immediately to bring them to a Roboticizor! The Roboticizor was a much more deadly iteration of the Robotizer, though their names incredibly similar. The Robotizer printed pre-made robots to encapsulate woodlands creatures and harness their biological ability to metabolize material and use them as a power source. That had been invented by Robotnik himself. The Roboticizor however was invented by Sir Charles the Hedgehog originally to extend the life of elderly Mobians. When he realized converting them entirely into the mechanical race Robians also robbed them of their free will, he destroyed the machine. Unfortunately, Robotnik stole the design. The device would rebuild their entire body as-is into a robotic version. One one hand, they would be incredibly powerful an basically live forever. On the other hand, their mind can be easily reprogrammed and they would become enslaved to anyone smart enough and with the equipment to program robots. So, basically just Robotnik. Dangling from the crane arm, they could not grab the chain to try and break it off. Not to mention their movements were still horribly confused and jittery at best. Quetz told them to keep an eye out for power rings. They are able to generate a lot of pure power and most of Robotnik's facilities are powered off of them- which is why there are so many around wherever you see his machines. Some organic beings are able to absorb the charge too though- there are some echidna who are able to glide or even float when they have at least one ring. If they grab a few while being dragged along, she might be able to resist his flying machine enough to squirm out of the crane's grip. Their confused movements before tricked Robotnik into thinking they were a mindless beast, so he wasn't really paying any attention to them now that they were caught. They were easily able to scoop up rings as he flew past- thanks to the length of the chain they were not dangling that far off the ground. It was Sanni who felt the most charge from the rings however. It surged into her as a powerful, pleasant tingling. As they picked up more rings she could feel her cells start to jitter around faster and faster. She vibrated so fast it was like her body had become a different state of matter, like high energy plasma. Plasma is not a solid. In a sudden burst, Sanni vanished from their fused form! Quetz and Nails were momentarily split down the middle, and collapsed back into one form, now without the hedgehog traits! The quills collapsed and shrank into fur, and the size of the dreadlocks reduced, but their number increased going down their neck a bit now. Their fur was dark red since the blue spectrum left them. Robotnik's machine was yanked to the side from the force of the vacuum created by the sudden movement. A single footprint burst into existence compressed into the side of a rock cliff nearby right before a hole exploded through the middle of the flying machine, glowing orange from the heat of the friction of a hedgehog moving at nearly the speed of light! Sanni moved far faster than anyone could see with their naked eye, firing out of the fusion, bouncing off the cliff, flying through the machine, landed on the ground behind them and then jumped up and spun around, shattering the chain with her spinning quills! Robotnik quickly mashed the control console on his machine and it fell away, revealing a much smaller one inside that lacked the crane or guns and quickly made a beeline back to Robotropolis in retreat!

Once back at the machine, Sanni followed Quetz's confused instructions and managed to pull them apart using it to once again restore everyone! At least... mostly. Quetz got her wish- her breasts were much smaller, now only being the pert bubbles Sanni had on her own chest. Nails was not sure how to feel about it though- because his chest was also equal to theirs. He was once again fully male, but still had good handful sized boobs! Quetz and Sanni were a bit stronger both, and while Nails was a bit weaker- he was so strong to begin with that it was hard to notice the decrease. He also had a thin streak of violet quills down the middle of his head, giving him a bit of a mohawk. He also seemed considerably smarter. Quetz had a bit harder of a time concentrating, but she still had the intellect she had before. One dreadlock on either side was wine colored and twice as long as the others. Both girls blushed, noticing their clits were pretty huge, like flesh thorns and stuck out even when not engorged. They were not dicks though. Nails felt around his sheath and could only detect one shaft in it, so his freak second cock was gone- split between the girls. Sanni had a patch of three dreadlocks of violet hair on the front left of her head, and regular violet hair on the front right that was intermingled with her still baby blue quills. Her normally tiny tail was also a bit longer and a lot bushier. Sanni only got a tiny bit smarter and stronger, but she was pretty confident she would look a lot better to the freedom fighters now. She apparently had the ability to absorb energy from the rings- she likely had that power the entire time, and just never thought to test it. The three of them would probably take some time to sort themselves out still, and maybe make some tweaks with their sort-of working gene bomb. She was confident enough in herself now, so she didn't need to take things too fast.