"Argh! Fuck my Ass FASTER Sonic!"

"Oh?" Halting in his quick paced thrust, the Blue hedgehog looked down at the Black One who was On His knees with ass up in the air; Full of His Meat. "I thought I was "Faker" Shadow~"

Shadow's muzzle was crimson red but He growled in response. "I-I know what I said Dammit...Now Hurry Up."

Sonic Chuckled, Finding His overall stutter cute. "Fine Fine...I'll continue."

And with that Sonic was back to His thrusts, Pumping His cock in and out of Shadow with nice ease. He'd love How tight the Ultimates ass got when he makes such precise jabs at his prostate. The feeling of inner walls clenching with a vice grip, the sheer tightness would drive any other mobian or man pretty wild.

But thankfully; Sonic has fucked him many times prior, So he can atleast hold out against that tightness. Also, It really was Aiding in bringing forth His climax quickly; Making His grin turn into a smirk and Smack that edgy ass; Gaia Above He loves it when HE gets to top! "Ultimate Lifeform? More Like Ultimate Bitch Shad!~"

Shadow growled, Even when Lust was in the mind. "Watch...Your words...Son-Faker!"

Sonic rolled His eyes at the attempt of a threat and spanked Him again at the same time He took another set of quick jabs at his prostate with his long shaft. "Uhuh... "Scary"."

Shadow's face is buried in the couch cushions, his muffled grunts growing louder and more frequent as Sonic continues to thrust into him from behind. His claws dig into the furniture, leaving scratch marks as he tries to anchor himself against the force of Sonic's movements.

and the thrusts only got harder when the Azure Hedgehog said three simple words: "I'm close Shads!"

Shadow's muffled grunts grew both louder and frequent. He could feel His own cock about to burst Like a dam with his ass getting repeatedly probed by His rival.

...And when Sonic hit that Sweet spot once More, out went Shadows restraint.

"*FUUUCK!!!*"

all of shadow's Hardness, His stone colde demanor, His front...went away fast like a snap, his cock throbbing to immense levels before finally blasting off white strands of nothing but creamy seed onto the furniture below

With Sonic, He didn't know whether that was a growl or a moan, but he had to guess on the ladder considering how restricted his walls were on his aching cock, which gave him the final push that he needed to cum too. "H-Holy shit Shad...! Fuck!~♥️"

Both eyes rolled up from sonic to shadows when Sonic came. shadow could feel his insides flooding up with semen of the hero, which in turn made him clench down and tighten, belly slightly filling with his cum...

[...]

Drinking His cup of water down, Sonic burped into his had and made a face of relaxation. "Ah~ nothing like a Good ol glass after a intense session, Right Shadow?"

"..." Shadow just maintained a glare as He dumpes the tissue regardinf fluids sonic pumped into him out. "...You could've pulled out, You know."

Sonic's smile was cheeky to that. "yeah I could've, But You are all tightening hard and begging and pleading so I thought... "why"?"

Shadows growls grew in ferociousity as Sonic went into the kitchen. "I WAS NOT!"


Sonic chuckled at Shadow's denial before calling out from the kitchen. "Oh, you were, Shad."

Shadow huffed, crossing his arms while mumbling under his breath. "Annoying rat..."

meanwhile in the kitchen, Sonic was Drinking yet another glass of water and once he was finished; He noticed something... something in the corner.

something with a weird shape to it.

cautiously he took steps towards that thing near the microwave, once you was close he touched it.

he probably shouldn't have touched it though as it was shadow's things in shadow*s kitchen in shadow's house, but He was just curious for him on what it was.

"let's see let's see..."

and so you slowly opened the bag and had a flash of blue in his eyes...

With shadow, He came back in his house after throwing away his bag of the used tissues he used as help to clean up all the cum all over his couch or in him.

while it did honestly feel really good, this was why he wanted faker to NOT cum inside!

What He would give to make sure HE feels the same-"HEY SHAD!"

With an annoyed sigh, the ebony Hedgehog turned to the direction of the kitchen where he'd come across a certain sight;

Sonic.... with a azure Blue Diamond gem in his hands. "Got a gift for little Ol' Me Shad?~"

Shadow's eyes widened, Especially as the diamond glowed.

Sonic raised a brow at that, Unaware. "What's wrong? Did I do something...?"

Shadow's heart pounds inside his chest as his eyes widen in alarm at the sight of the glowing diamond in Sonic's hands. He quickly crosses the room, his voice sharp and urgent. "No... You don't understand, Sonic! PUT THAT DOWN!!"

"Wha-"

and then the hedgehog was surrounded in a puff of smoke that made the sound, 'Pomft!'

Shadow groaned in frustration. "that's a gem I found recently...You shouldn't have touched that."

The gem shadow Found Was Self nicknamed a 'Swap diamond'. From how he seen two mobini interaction with it when he first found it; he was quick to make the assumption that the gem could swap things with whoever touched it when they first get it.

He came to this answer when he saw that the flying mobini was walking around as if it was a land creature when they touched it for a short amount of time; meaning it was temporary.

Sonic was still surrounded by the smoke but his voice was imminent in panic; slightly high pitched which Shadow found funny. "I thought this was a normal gem... why would you have this around?!"

Shadow gave a blantant look. "why would you go around randomly touch things without permission?"

"... Alright that's fair." Sonic conceded. "but what's going to happen to me?"

Shadow sighed as the smoke finally was dispersing. "well I got good news the effects are only temporary and would just swap something on you, so you'll be back to yourself in no tiiiiiiiiiiime...?"

Before Shadow's eyes as the clowns to smash he would see Sonic, Yes... but with something different.

and being how feminine he looked now.

and by that I mean he was a girl.

Sonic's familiar features were now distinctly feminine, her body curvy and slender with a gentle sloping waist. Her quills were smooth and flowing like silk, framing a face delicately sculpted with dainty eyelashes and full lips. Her eyes sparkled with mischief, yet a quiet vulnerability lingered in their depths. Her fur was still that same familiar shade of blue, but now it seemed brighter, almost luminescent in the light. She was the epitome of grace and beauty, a sight that left Shadow momentarily stunned into silence.

Sonic looked at Him. "Whats wrong Shad? Did something happen to me?"

Shadow was taken aback by the transformation, his eyes roaming over Sonic's now slender and delicate form with stunned fascination. He opened and closed his mouth a few times, struggling to find words before he finally managed to speak.

"You're...a girl," he said, his voice hushed and disbelieving.

"What." Sonic was in disbelief before looking down to see his pair of breasts. "...Oh."

"And a very attractive one, I might add," Shadow couldn't help but compliment, a hint of huskiness in his tone.

and Sonic blushed lightly. "Thanks shad~"

"W-Wait..." Shadow cleared His throat. "How are you not so shocked over this? I literally got transformed into a girl... Temporary."

"Yeah, temporarily." Sonic said Looking at himself...well Herself now, all over "and plus we've done with crazier stuff than a gender change emerald."


"That...is true." Shadow has to admit, Sonic was right.

They HAVE Dealt with crazier...

"Plus, This gives you your chance now."

Shadow raised a brow as Sonic walked close to him, soon getting it when Sonic gives that smirk.

"Fuck me Shad~"

"...Huh?" Shadow looked at Sonic.

"come on I know you wanted to Screw me in return for fucking you earlier!" Sonic smirked, "This is the perfect opportunity."

Shadow gulped. "You...You Sure about this?"

and yet again...Sonic smirked. "...Why not?~"

[...]

"O-Oh! Fuck yess Shadow!~"

"F-Fucking...take it...!"

and now the two were in bed, Shadow on top of Sonic and thrusting into her Now with relentless pace. Sonic on the other hand and Her eyes rolled up to the ceiling, mouth open with tongue out, and breast bouncing in result to how shadow moved in and out.

Needless to say, Both of them are enjoying this hot passionate moment.

Sonic let out a soft moan, Her eyes rolling to the back of her head, Her claws digging deep into the sheets as Shadow continued to ram into her, her long hair fanned out behind her, her tail twitching. "Shadow...Shadow...!"

"Sonic...!" Shadow grunted, his body slamming against Sonic's as he drove himself into her, the heat and tightness of her insides making it hard for him to hold out much longer, his breath coming in short pants as he tried to match her pace.

"Hnnngh...don't stop Shadow!" Sonic cried out, her body arching up to meet Shadow's thrusts, her ample breasts bouncing with each impact. "I-Its so good!~"

"Hmm, Glad to know." Shadow smirked and spanked the azure hedgehog. "I should fuck you again when you turn back into a male...You want that?~"

Sonic practically shivered when Shadow lean forward and licked his neck.

"Heh~" Sonic smirked and wiggled under him, "Mhmhmhmhm~" Sonic giggled. "you can do whatever you want with me...when I'm male again...hmph~" and she wiggled under him.

Shadow smirked and smacked Her ass again. "Good. I'll take you in every way possible, male or female."

He growled lowly, his hips snapping forward to bury himself even deeper inside Sonic's tight heat. The wet sounds of sex filled the room along with Sonic's increasing moans.

"S-Shadow!~" Sonic's voice rose as Shadow's deep thrusts hit her g-spot just right, Her body shaking and trembling under him, Her claws digging into the sheets so hard they were tearing. "A-AhhHHH!!"

"That's it Sonic, let it all out!" Shadow urged, his voice strained as he felt Sonic tightening around him, her body tensing and quivering. He angled his hips to hit that special spot inside her with every powerful thrust, determined to make her cum hard on his cock.

"S-SHADOW!~!!" Sonic screamed out in ecstasy, her body convulsed and shook about while an intense orgasm crashed through, her l walls clenched and squeezed Shadow's throbbing shaft while she gripped him tight. "OH FUCK YESSS!!!"

Shadow was the same too...so he kissed her.

his tongue intertwined with hers as he thrust into her one last time, his cock pulsing and erupting inside her as he filled her with his hot seed, His tongue delving deep into Sonic's mouth, and curling around her own while exploring every inch of her maw.

Sonic's arms wrapped tightly around Shadow's neck as she kissed him back passionately, her tail wagging heavily.

and so...It stayed like that for a long while...

[...]

an hour later, Sonic eventually transformed back into a male.

"wow....That's was definitely a experience." Sonic chuckled to a nearby shadow who watched him stretched. "Fun huh?"

Shadow smirked and walked close, Gripping his ass and huskily whispered in his ear, "Indeed...Faker~"

Sonic blushed at that. "J-Jeez, Again?" Although he was surprised, He internally wasn't, as His cock grew erect. "Y-You know I have to meet with Amy right?"

"Eh, What's the Harm?" Shadow didn't care. "Your girlfriend knows what we do, So...She's definitely not gonna mind...right?

with a Slowly lick up his neck and swift smack at His ass, Sonic shivered and moaned, His breath hitching with a sharp gasp. "Mmm, you're right..."

Shadow smirked at the rapid throbbing of the azure hedgehogs cock, which made his own begin to throb back to life too, as he delivered a sexy smirk.;

"Good Boy~"