(CW: TF/FtM TG/MC/PC/Identity Death)
(Author's Note: FLEETWAY IS IN PERMANENT SUPER FORM, IS SEPERATED FROM THE ORIGINAL Fleetway SONIC, AND IS AGELESS (MENTALLY OVER 18) IN THIS STORY (AND IN MY AU/HEADCANONS SINCE HE IS MEANT TO BE A TAKE ON THE OG FLEETWAY btw.)

“I’M OUTTA HERE!”

After confronting her strict parents, 18-year-old girl Florence packed her things in her backpack, and stormed off the house as she slammed the door shut.

“That bitch-ass mother and that bastard father can’t boss ME around anymore! I’m a grown-ass woman, and I can do what I want!”

After all this time having conflicts and struggles with her strict household, Florence had finally run away from home to pursue her dreams of becoming one of the greatest thieves in crime history. She had also been a big fan of the Fleetway Comics, mostly Sonic the Comic, her favorite character was Fleetway Super Sonic, who is the evil counterpart/equivalent of the original Super Sonic depicted in said comics. His mannerisms, attitude, and his control freak behaviors reminded Florence of her and her rebellious, sour-attituded personality, as she could relate to him as a character, hence why she took her Fleetway comics with her in the bag so that she could read it on time to remind herself of the time she used to read those Fleetway comics as a kid.

Recently, Florence had headed and arrived at the big city, it was so busy and huge and now that Florence was out of this suburban neighborhood, she was excited that she couldn't wait to steal all their valuable prices, eversince since she was fully trained at stealth skills.

“Wow, this city is so busy and huge, there’s got to be artifacts, valuables, and others priceless objects for me to collect!”

Said Florence as she excitedly gets ready for the big day, her first day of becoming a stealth-skilled thief in crime history.

“But there are so many of them, I don’t know which one to take…there’s got to be something more exciting than that.”

Just as she was thinking about which one to steal first while coming up with ideas, Florence then stumbled upon a crowd moving past by her, and the next thing she saw was that there was a bunch of people arriving at what appeared to be a wealthy treasurer’s museum.

“Hmmmm, I heard this guy’s so skilled in archaeology that he’s so rich, not even Indiana Jones can compete! This Museum’s perfect for me to steal and if he and his guards try to catch me, I’ll stop those who GET in my way! Hehehehehe!”

Florence smirked, knowing this day would come, but first, she needed a disguise so that people wouldn’t know her real identity due to being a thief in training. She puts on her hoodie, a pair of jeans, black shoes, and a set of sunglasses. Then, Florence arrived at the wealthy treasurer’s museum where she was one of the audiences to see the current display happening, she must blend in as soon as possible.

“I wonder what current artifact he found like any archaeologist do?”

Florence thought to herself while in her disguise as a “Civillian”.

“Ladies and gentlemen, let me show you my biggest discovery!”

The treasurer said as he lifted the cloth to reveal seven gems in the display.

“I present you: The seven chaotic jewels!”

He said with glee much to the Audience’s amusement.

“Those are chaos emeralds…just like in the comics!”

Florence thought to herself with a surprised and interested look on her face, believing what the treasurer discovered were the same seven Chaos Emeralds as the original ones in the Fleetway Comics she usually read.

“Please tell us, how did you manage to find such incredible, colorful diamonds?”

The blonde-haired news anchorwoman spoke as she held her mic directly to the treasurer.

“We have found it during one of my major explorations deep in the lost city located on a nearby jungle…”

As the Treasurer kept talking to the News Reporter, Florence grew more interested on the seven chaos emeralds that she was thinking…Florence will finally have seven chaos emeralds just like she always dreamed of since she was a huge fan of the Fleetway comics including Sonic the Comic. There are tons of Security Cameras in the museum to guard them that he found, but that won't stop her from getting her hands her hands ton those emeralds and will silence anyone including the Treasurer himself who tried getting in her way.

So, Florence have come up with a diabolical plan for tonight, and the deadline is at 8:00 PM for her first day of heist, and it's not just her big day, it's her big night, her first night and first time as a thief-in-training…and tonight's gonna be her first, big heist that will soon change her life forever.

As Florence then decided to come up with a plan, she wrote it all including the 8:00 deadline on her journal she kept so that she wouldn’t forget it. As Florence then leaves the museum door, turns her head to the seven emeralds and said…

“See you later, my precious...I'll come back for you later tonight.”

***

It's 8:01 PM and the Museum was closed, and the seven emeralds were secured, but not for long…

Florence, out of disguise, had sneaked into the Museum by the open windowsill on her first, heist mission. It seems like the cameras haven't even noticed that she's here. Florence takes the talcum powder she kept on one of her bags and sprinkled over it, revealing to be laser pointers, there were so many of them to catch her, but due to her advanced stealth skills, Florence had soundly dodged throughout it.

“Ha! That was too easy.”

Florence said in thought as she picked up the fake security ID from her bag.

“Not even a single security system can foolishly stop me!”

She said to herself as she then inserted the fake security ID into the control card reader, when the reader granted access, the security door’s unlocked and Florence sneakily headed in upon looking around the area to see that guards weren’t there, in which it did. There, what Florence finally saw was the seven chaos emeralds still in display in the room.

“Finally, the Seven Emeralds’ Room!”

Florence said to herself in amusement, knowing that her heist was almost complete. Florence then takes out a group of daggers from her back, swiftly aiming and threw it at the security cameras, breaking them so that they wouldn't even notice she was stealing them. Florence then takes out a lockpick that she had crafted using her hairpin a long time ago and uses it on the lock that usually secured the displays as she chuckled.

“Such a pathetic security system, I was expecting some more…”

She then said to herself, when she successfully unlocked the display using the handcrafted lockpick, the display window automatically opened to finally reveal the seven chaos emeralds shining on her.

“Wow…It’s so shiny and pretty! Just like those pearls I wish to steal one day!”

Florence said, as if she can’t take her eyes off the seven emeralds’ shine. Florence looked around the area, checking to see if nobody was there, but when she thought she was all alone with no one else coming to snoop around, Florence then greedily takes all seven chaos emeralds from the display and carried them.

“Hahaha! Mine! All Mine! Haha!”

Florence laughed quietly to herself, she finally has stolen all the seven chaos emeralds and got her hands on them, her dream has come true, and her heist mission is complete...or as she thought it was…

Just as Florence felt triumphant about finally getting her hands on those precious emeralds as she kept on gloating about it, the seven chaos emeralds started to glow, just like in the Sonic games...

“Hmmm, that’s strange…why are the emeralds shining brighter than diamonds??”

Florence said to herself in surprise, watching the emeralds glow as they began to float together, once that happened, the emeralds then surrounded Florence. Florence was touched by the awesome powers of the Chaos Emeralds that she began to levitate along with them. Florence then started glowing yellow…

“Woah! What’s happening to me now? I can feel the emeralds’ powers awakening in me!”

Suddenly, The Chaos Emeralds’ energetic powers then began to surge before Florence’s vary eyes, as if they were about to aim towards her.

“Huh?? W-What the--?”

Just as Florence tried to figure out what’s gonna happen next, each bolt of energy from the seven Chaos Emeralds started blasting on Florence as her body began to jolt even though she was still levitating, her fists started clenching in pain. 

“A-AAAAAAGGGHH!! W-What is this strange, intense feeling?!”

Florence yelled in pain, as she absorbs the chaotic energy from each emerald, the wannabe thief then goes throughout the emeralds’ “unusual side effects”, as in, the transformation was ready to start…

Florence felt the intense pressure applying to both of her hands and arms, as if they felt like pins and needles were on her hands and pain on her arms, she watched her hands start growing bigger and masculine as fair light tone of fur then grew with pawbeans forming on her palms and fingers, her fingernails then grew sharp. Florence watched in shock at the changes happening to her hands as her fingerless gloves turned black and studded bracelets appear on her wrists.

“What the fuck is happeni--?! AAAAAGGGGH!!”

Florence cried, but her speech was cut off short by the pain on her arms as fair light patches of fur kept spreading on them, battle scars started forming on her arms as yellow fur grew out of her elbows, her muscles bulken up and become mannish. Florence then noticed the changes to her arms…

“My arms look a bit bulky, I may be getting stronger, but is this part of becoming…powerful??”

Florence then started to clench her head in confusion and pain; the Emerald’s power started to corrupt her mind as she struggled to control herself and try to figure out who she is. However, that was cut short by a surging pressure from her spine as they arched and cracked, becoming a masculine posture as her shoulders broadening. The fair light and yellow tone of fur then grew on her torso and back as they broadened and bulked up a bit.

“A-AAarrrrgggh!! I-It hurts…G-Getting stronger…N-Need more power…!! W-What was I saying?!”

Florence groaned in pain; she started clutching both of her fists as she felt a burning sensation coming from her chest.

“R-Rawwwrggh!! Ch-Chest burning...B-Breasts uneeded...N-Need...Mannish pecs!! Agh…N-No!!”

Florence clenched her head in pain as she felt both of her breasts sink away into its masculine flatness and then morphed into a pair of Male Mobian pecs, her shirt and bra were getting tight, the fair light chest fur grew out. Her waist cracked as Florence groaned in pain, becoming into its Masculine strature and slightly buff, back quills then formed out, tearing the back of her shirt.

“G-Getting tight…M-Must…RELEASE!!”

Florence then tears out her shirt and bra as they disintegrate, exposing her male, mobian torso and pecs as she feels them.

“Y-Yes! Just like what he needed!! W-Wait, I-I’m a “she!” what’s going—AAAAAGGH!!”

Florence jolted in pain as she felt her hips turn masculine as she grew a bit taller, the intense pressure began to apply on both of her legs and her feet grew numb as they started growing, her shoes were getting tight.

“S-Shoes stretching…N-Need b-bigger paws…Paws need to breathe!!”

Her shoes then exploded and disintegrated, and out came yellow masculine paws with beans below, toeclaws, electricity spark marks and yellow fur on her ankles.

“Yes…YES!! JUST WHAT I NEEDED!!”

Florence said, her tone sounds like her mind's losing free will, as she wiggled the six of her paw's toes. Then, the Emerald's energy then manifested a pair of sneakers resembling Sonic's signature shoes with a lightning-esque sole front and spiky cleats with studded anklets on them.

“Huh?? A-Are those new shoes??”

Florence said in surprise as she felt a tailbone poking out of her backside and what peaked out of her pants was that she grew a yellow hedgehog tail as she wagged them. As the yellow fur then spread from above her legs, Florence groaned as her legs bulked up and become mannish a bit, more battle scars began to form on her changing legs.

As she watched and felt her wagging tail in awe, Florence's ears started fuzzing as they grew pointy, the yellow fur from the outside and the fair light from the inside grew as they moved upwards into a pair of pointy, Hedgehog ears with the right forming a notch on it as they fluttered for the first time.

As Florence felt and stroked one of her ears gently, the yellow fur then spread on her beige hair, yellow sparks then started forming as her hair shorten and hardened, becoming a set of Super Sonic-esque spikes.

“Yes…YES!! More power! MORE POWER! I need more power to be complete!! Agh! N-Nooo…! I-I can’t! I-It’s taking over me!! I-I--!”

Her line was interrupted by a sharp pain from her face and a burning sensation from her neck. Her eyes bulged and grew larger and cartoony as her eyelashes vanished, her nose grew black into a Hedgehog's Snout as the fair light fur grew on her face. Her nose along with her face then began to grow and become more animalistic as she groaned in agony.

“G-GET…OUT…OF…MY HEAD…H-HELP M-MEEEEEE…!!!” 

During Florence's agonizing groans as she tried shouting for help (to no avail), her yellow fur grew on her neck as her vocal cords began straining. As her neck then arches and re-structured, a lump then forms from the inside of her throat, deepening and lowering her Tomboyish rebellious tone of her feminine voice, her tone of voice sounded exactly like how Jacaris voiced Fleetway in Vs. Sonic.EXE, even in the song “Chaos”.

“S-Somebody help…P-Please…!!”

Florence tried calling for help, but as she finished growing a masculine, mobian muzzle complete with her teeth growing sharp and her blue eyes becoming red spirals, she lost all her resistance and free will, her identity and mind were both corrupting in the process. During the last of her physical and mental changes as her identity was almost dying, Yellow and fair light patches of fur then sprouted below the waistline and in her crotch, as she felt a little uncomfortable squelching sound from between her legs. She was groaning in agony and arousal, her hormones, reproductive systems, and chromosomes were changed from Female to Male's as Manhood grew outwards from under his fur, rendering her as a Him. His pants and panties were dissipated to reveal the waistline.

With his physical changes finished and on the verge of his former identity's death, his mind's corruption and changing was almost finished as memories of his past as a Human and his former-self…He was no-longer a sour-attituded, rebellious wannabe thief named Florence, but Fleetway, an evil counterpart of the original Super Sonic, who is cruel, overly hyperactive, and utterly chaotic while in a permanent super form, being extremely dangerous when let loose. Often taunting his foes and enemies before striking, he is sadistic, often saving the heroes from danger just for the pleasure of killing them all himself, and prolonging said killings just to make things more enjoyable for himself.

The transformation’s all over, and all traces of his former identity, Florence, was gone…and now…there was only a maniac left behind.

“Yes…YES!! I've been locked away in this wrong form, and finally, FINALLY, FREE! FREE AT LAST! NOW I WILL HAVE MY REVENGE......AND DESTROY EVERYTHING!!”

Fleetway boasted, having no traces of his former identity and his past as a Human left, observes the Chaos Emeralds surrounding him.

“Now, with these Emeralds, I can use this to open up a portal to my world…SO THAT I CAN CAUSE ALL OF THE CHAOS I WANTED!!”

Just as Fleetway uses the chaos emeralds to open the portal to his universe, he heard a familiar voice from earlier at the museum…

“Hey! What was that noise?!”

The familiar voice spoke as Fleetway looked right behind him to see the Treasurer from Earlier and the Museum security…the Treasurer was then shocked not only at the sight of the seven emeralds stolen, but also the sight of Fleetway, about to leave his former world behind and taking said emeralds with him…

“GUARDS!! We got a thief in the museum!!”

The Treasurer shouted and commanded the Guards to seize the maniacal Hedgehog, as Fleetway said to himself…

“…But first thing’s first!”

Just as the Guards were approaching to apprehend the maniac with handcuffs and tasers, Fleetway, using his newfound powers, uses energy blasts, enhanced speed, flight, and super strength to overpower and defeat the guards all by himself and shielding himself with a force-field generation. Once that happened, the treasurer was horrified at the security guards, knocked out and lying unconscious, unable to stop him.

“No…That thing is too powerful! I must--!”

The treasurer, in a state of shock and panic, was grabbed by Fleetway by the collar and interrupted him…

“QUIET, “Adventurer”! I got one more business to take care of!”

Fleetway then breaks out of the Museum building with him grabbing the Treasurer by the shirt collar, his legs were kicking in the air and begging the maniac to let go of him…but it’s no use!

“Citizens of this city! The former pesky Human from earlier you used to see and how you remembered was GONE! And now...there is only FLEETWAY! I am leaving this hellish reality I've been stuck in a long time...but now I'm FINALLY FREE! I can finally return to MY DIMENSION where I BELONG! And about this so-called "Archeologist" you've used to see and earlier this day at this Museum...WAS A FRAUD!! Cause those aren't Regular "Chaotic Jewels" from the Lost City in this "Jungle"...These are Chaos Emeralds, and he stole them from my world and used LIES about it! THEY BELONG IN THIS SUPPOSED WORLD I'M IN AND I'LL HAVE THEM TO KEEP MY AS POWERFUL AS I REALLY AM! And speaking of Emeralds, I'M TAKING THEM WITH ME AND THERE'S NOTHING YOU CAN DO ABOUT IT!”

Everyone in the city, who’ve watched Fleetway with the Treasurer and heard his speech gasped in shock and concern just as Fleetway then dropped the Treasurer right outside of the Museum into the ground, even though he survived the fall.

“GOODNIGHT AND GOOD RIDDANCE, LOW LIVES!”

Boasted Fleetway as he returned to the interior of the building where he crashed a ceiling through, took his seven Chaos emeralds with him, and got away into the portal to his own Dimension, the Fleetway universe, as the portal dissipates.

Time has passed, and on this very day, Fleetway returned to his world and retain his new personality, his newfound form, and his abilities, having completely forgotten of his previous identity and now resumes his path...To vow vengeance, kill, and destroy them at all costs.

“HAHA! LET’S SEE HOW FAST YOU CAN REALLY GO!”