Potion Shenanigans

Shaggy and Scooby are going down to the dark elevator, watching a new room appearing in front of them, with mysteries to find... or changes to be happen.

They want to prove themselves to the Daphne, Fred and Velma, stop goofing around and solve the mystery.

S: Wooooaaaaa Scooby, I think we are on to something!, he said moving his head with Scoob scanning around the room.

S: It's like a huuuge Laboratory!

The elevator stopped and Shaggy open the door and they jumped with energy to find clues, the elevator started moving again screaking loudly scaring Shaggy and Scoob. They immediately gained their control of their fear,after all they wanted to prove themselfs

Shaggy started checking the room, going close tο benches with weird vials and test tubes ''Like Scoobs, this is like Cluetopia!'' as excited he was thinking that he was on to something.

Scooby doo approached a big fridge with a mirror display,'' RRefrigerator hehe'', he laughed with enthusiasm and opened it.

He looked inside and examined the beakers and the funny colors bottles, with just a quick look but then he locked on a yellowish liquid in a beaker.

''Rremonade!'' and dipped his tongue mindlessly inside, he swallowed... the taste was indeed good but something was of-

Scooby's face with a lighting sensation across his nose,pulsed and his nostrils flared to the opposite sides, making him have a square snout and his face rapidly bloated. His eyes detached from his face and small antennas was holding them on top of his head. The color of his face started defoliate to yellow and green, making him have green pointy ears and yellow snout but the transformation didn't stopped there. His body started gaining rapidly weight making his belly so fat and yellow that assimilated his back legs.

Scooby loved the taste of that potion and he had no idea what was happening to his body.

Shaggy just turned around '' Scooby doo check out this weird lett- '' and his eyes gazed the monstrosity in front of him

Scooby doo was in the middle of checking other potions just by holding them, it was weird he could hold a lot of potions in his hands..

Sc: '' Raggy?" he said by first moving his antennas eyes and then the rest of his new body, his stomach purred hungrier than ever, he lifted all the potions at once... with his new greenish-yellow tentacles that have been raised from his bottom of his belly, (probably what his legs have morphed into).

S: Scooby doo you turned into a freaking monster!

Scooby doo antennas eyes goggled and he looked at the mirror that the fringe has on his door and he got strike with fear and started shouting! ''RAA AAHHH" he tried to cover his eyes with his big fat hands but his antennas eyes was higher, having him just closing his eyelashes and puting his hands on his snout.

Shaggy grabbed a beaker that he was holding with a tentacle ''You don't eat stuff that glows! I should have watched out for you!''

''Now there gotta be an antidote in here somewhere'' he said searching inside the fringe.

He grabbed a beaker with a bluish raspberry liquid.

''Here Scoob this looks medicinal too me'',Scooby with his closed eyes,tried reaching it with his tentacle surfing around the body of Shaggy trying to find his hand that was holding it, Shaggy got goosebumps feeling the tentacle, being wet curving around his body.

Shaggy screamed and shook himself, throwing the beaker in the air, making the liquid to splash around on Scoobs and Shaggy's face. Some of it landed on Scooby's lips.

S: "Hurry Scoob lick it, it's our only hope!'' Scoob started licking his whole face with his big demonic tongue that was twice his height. But some stains remained on Shaggy's hand.

Shaggy licked his hand "Mmmm it tastes like - '' he spasmed ''straberr-'' Shaggy just got cut off as him and Scooby's bodies started involuntary convulsing. Shaggy felt hungrier than ever before, he thought (oh goss,I feel like those Victoria's Secret models, bliah).

But his body was morphing. A sudden, intense heat surged through his body, like an electric current sparking from his core and radiating outward. His shoulders pulled inward, narrowing in an instant, a tingling pressure built across his chest, and he watched, breathless, as his pecs expanded, filling up with each spasm until they stood proudly sculpted. A pair of C-cup tits have grown, firmly pressing his green shirt, the thin fabric of the T-shirt clung closely to his skin, outlining the gentle curves of his chest. His nipples pressed softly against the fabric, creating small yet unmistakable peaks that hinted at their shape beneath.

He gasped as his stomach got sucked inwards giving him a soft flat belly. His waist cinched abruptly, as if an invisible force was tightening it from all sides, creating a sharp, feminine curve. He felt his ass expanding, getting softer and sensitive, stressing his pants, a small moan got out of his mouth, as his dick was pulled inside his body having being left with a new hole... His limbs and hands grew smaller and more refined, each finger tapering elegantly, while his skin softened, taking on a smooth, velvety texture.

It was over in seconds, his entire body transformed into a sexy hourglass figure that felt both foreign and thrillingly alive. Looking down, he saw the undeniable curves, the narrow waist, the pronounced hips and the feminine allure that left him feeling stunned and electrified. His thoughts were clouded, he felt the feminine urge to pose with his ass in the most flamboyant way, he panicked and touched the area of his dick, it was missing, but he giggled woah so that's what it feels like..., OH WHAT I AM THINKING, SNAP OUT. He looked again at the mirror.

He smirked but then reality hit him. '' I got a chicks body!?,'' his face had stayed the same but the rest of his body was the body of a hot girl. He raised his eyes to see what was happening to Scoob "WOOAAAH!" he screamed watching Scooby's transformation.

Scooby started spinning around out of control. his tentacles got sucked in the small tornado that appeared in front of him, the color of the tornado started becoming from greenish-yellow to brown and he suddenly stopped. Shaggy was facing the Tasmanian devil Scoob!

Shaggy panicked and rushed his new feminine body to the fridge, he had to find a new potion. He was impressed with how elegant his moves, his new small wrists and his hands where so soft while moving around potions. As he was bent over, he could feel his new breasts shifting around in his shirt. Scooby doo was speechless watching Shaggy's new curvy ass moving up and down, looking through the fridge.

Shaggy mind is bombarded by thoughts, while he was searching for the antidode. " Where is that damn antidote potion... This tits are getting in my way, but they are so soft,rubbing each other... I wonder if my tits are bigger than Velmas. Oh! Let's see this beaker here maybe it's the right one."

Shaggy pulled out a test tube filled with a white potion but threw it over his shoulder stretching his T-shirt with his boobs but by his mistake it hit Scooby in the face. He squeezed himself into the fridge to reach a beaker with a sexy pink potion, "Got it!", he took some steps back, he aimed for the sky with his eyes and chugged the potion.

Sc: "Ruh-roh, Shaggy! I feel weird!" Scooby exclaimed, his voice tinged with panic, just before his form began to spin again. "Or I think my mind is getting- " He was becoming the old trusty dog that we remembered but maybe too old, too old to be "MY GOD, it seem as though I've become ludicrously intelligent my dear friend." Scooby said as white hair we appearing on his head, his eyebrowns lost their color and became white, he just held his head to stop it from the whole spinning, to put his mind to work, to solve anything. " Damn look at all this potions he said approaching and examining with rapid movements of his paws all the potions " but he stopped in an instant " Shaggy what HAVE YOU DONE?!"

Oh Shaggy made his biggest happiest mistake of his life, "Oh Scoob-, he moaned with pleasure, his goat beard retracted into his face, his lips became fuller, more sensual, his hair changed to black and started growing until they reach his back "This feels so good-" he gasped as his voice was not his but a delicate woman. "Ooooh daaaamn heeree wee goo! " she was accepting the new transformation of his body. His mind,his thought were changing into that of a hot girl. Her clothes started shrinking and changing shape, but it was cause of the expansion of his already existing curves... a warm tigling returned to her chest, stronger this time, liquid sounds started rushing through her tits, swelling them again, making them bigger, heavier!, she touched them as they were growing to at least double D's, she thought to herself, even if am not the most intelligent, I have this enormous knockers and I can play with them! I wonder is it milk that filled me? With a natural softness, her double-Ds had an inviting, shapely fullness that gave her figure an alluring curve. Her clothes shapeshift into a shiny metallic one piece bodysuit with a deep V, highlighting the size and the roundness of her majestic firm new pair. Suddenly she started a pleasant sensation rushed into her ass, she smiled,shaggy was becoming aware of every increasingly inch of her new curves.

Sh:I never knew I could look like this... I almost feel powerful, somehow. Like some kind of.. godness. I have definitely bigger tits than Velma mmmhh.

Sc: Shaggy you became an enormous bimbo! And you are still growing look at your ass!

Shaggy exhaled with pleasure and embraced the next wave, her ass swell, became rounder,her Butt Cheeks expanded asynchronous making her lose her stability and bounce her boobs almost making them come out from the deep V bodysuit. "Im so fucking wet,she said moaning and bending over from the pleasure,showing her ass,first seat row, to intelligent Scooby. He scoffed and went back searching the potions into the fridge ingnoring Shaggy's transformation. She ran her hands over her growing juicy planets on her back.

Sh: Damn Scoob, she said with her voice, Im smoking HOT!, she said with a pervy smile and started giggling

Sc: It's awfull, you are stupid pervert bimbo who wants to fuck the first guy that comes.

Sh: God, I look like a total bombshell... all curves and softness. I'm practically screaming sex. Maybe I want to!

Scooby started mixing potions together.

Sc: Oh I long for the blissful ignorance of former self chasing cats making my own rear end --

Shaggy turned around and to face Scooby, his new cleavage knocked a potion out of Scooby's paws. The potion fell down,broke,and caught a small fire.

Sh: Sorry hehe, she giggled and lost her interest in Scoob's talk by starting to observe her tits.

Scooby raised his white eyebrow " As I was saying making my own rear end,eating my own vomit,oh those were wonderful times, sighed while mixing a new potion with the oldest one that he had, the potions where changing colors form orange to purple.

I feel so damn hot right now. Like every part of me is begging to be touched. I want to feel every inch of this new body."

Sh: Look how this knockers project, nerd dog!,exclaimed and she bent over to speechless Scoob, squeezing her tits in the deep V and sticking out her big heart-shaped ass from behind, leaving Scoob with a sight of boobs,ass at the back end and Shaggy's new feminine face of big red lips, black hair and pleasure seeking green eyes.

" MMmh that the stuff here, isn't it? Look at this humongous fucking knockers... her words got tangled up..ohtitsthissenscation fucking about this big tits are bigger than my head,... do you like them? Said locking her eyes onto him.

Sc: Hush now you dumb oversized bimbo, this is a highly combustible synthesis, he said while mixing rapidly the potions

Sh: A what? What I am standing over here with my tits out? Don't you think that they're enormous?

Shaggy scoffed, she stood up and approached a bench from the laboratory, crossed her legs,grabbed the bench and bend over as much as she could flairing her thick thighs and bangin' ass revealing that the bodysuit was ending up on a string just hiding her wet pussy, you could see some droplets have been hooked on it.

Sh: "I know, it's a lot to take in with all of this potions," she laughs, "But I figured you wouldn't mind a little distraction." "It's okay, you can stare," she says with a confident smile. "Not everyone's lucky enough to see curves like these." She felt her body so sensitive, "Every brush of my clothes against my skin sends sparks through me. My nipples are hard, aching, practically throbbing."

Sc: I am going to transform us back!

Shaggy goggled his eyes,' I've got to stop him' he thought to himself.

As Scooby furiously stirs the vibrant purple potion, Shaggy's curiosity and mischievous streak get the better of her. She decides to disrupt his work, leaning over his shoulder, her massive chest hovering dangerously close to his paws.

Sh: "Oh, come on, Scoob! Why not take a break and appreciate the view?" she coos, pressing her body even closer.

Scooby shoots her a scowl, focusing intently on his work. "This is a highly combustible synthesis, Shaggy! One wrong move and--" But before he can finish, Shaggy's hand darts out, trying to snag one of the flasks from his other paw.

Sh: IM GOING TO STAY LIKE THIS FOREVER!, shouted

Sc: NOOOOOOOO!

In their tug-of-war, the potions that Scooby doo was holding,slipped! And an explosion happened and threw them both to the wall covering them with ash and soot.

From upstairs Daphne, Fred and Velma heard the explosion and rushed to the elevator to see what happened, as they got into the lab they were surprised with the blown up scenery and extremely confused of the sight of a scientist dog that looked like Scooby and a hooker with big tits on the wall.

Sc: "You self absorbed bimbo almost destroyed us! "

Sh: "Boom boom boom boom, I want you in my room and stay the night together, from now until forever, boom boom..."

Sc: "Oh you are embarassing.."

The gank was looking astonished with the shenanigans that Shaggy and Scooby got themselves into

Scooby extended his arm to splash shaggy with the antidote that he managed to keep safe,through all this mess, Shaggy's face after the potion, became clouded, he stepped out of the wall with his assets jiggling all over the place, one tit managed to get out of the deep V bodysuit, flashing all the gank, the nipple had a slight texture, implying how beautiful her tits would be naked and even the lightest touch made them respond, as if they were always ready to come alive. Velma and Daphne got jealous, Fred got hypnotized.

As the potion started to kick in, a strange pressure began to build within Shaggy's chest. He could feel the milk pooling, and it was a sensation he had never experienced before. Each pulse of warmth seemed to signal the end of his current transformation, and he instinctively knew that something was changing.

"Uh, Scoob..." he began, glancing nervously at his friend, who started to spasm dropping his old hair and gaining back his youth self.

Scooby, still wide-eyed, finally shook himself out of his daze. " Im back!"

As if responding to his words, Shaggy felt a sharp tingle race through his nipples. He gasped as he squeezed his breasts, releasing a torrent of warm milk that splashed against his shirt, soaking through the fabric. "Whoa! What the--?"

The milk flowed freely now, trickling down his sides and pooling at his waist, the sensation both strange and strangely pleasurable. Shaggy instinctively pressed his palms against his chest, feeling the soft curves of his breasts as they began to shrink.

With each drop of milk that escaped, he felt the fullness in his chest wane, a soft deflation that left him feeling lighter. "Oh man, this is weird!" he exclaimed, watching as his breasts slowly flattened against his chest, the sensation of the milk flowing creating an oddly comforting warmth. The soft, round curves of his breasts began to disappear, leaving behind a smooth surface as he continued to leak.

As the transformation progressed, Shaggy could feel his hourglass figure shifting, his waist tightening, and the fullness of his hips gradually lessening. Just as he felt his feminine curves fading away, a familiar warmth spread across his groin. Shaggy glanced down, eyes widening as he saw his dick beginning to re-emerge, the familiar shape returning to him.

"Whoa, my dude! I'm getting my manhood back!" he shouted, a mix of relief and excitement washing over him. The last of the milk spilled from his nipples, and with a final rush, Shaggy felt a sudden lightness as his breasts flattened completely, returning to the boyish form he had known before.

Suddenly, he felt another wave of transformation wash over him. The sleek, shiny bodysuit he had been wearing began to shimmer and dissolve, reconfiguring itself around him. Shaggy blinked in surprise as the material transformed back into his familiar green T-shirt and brown trousers, the comforting fabric settling over his skin.

"Damn! That was almost exactly like my freshman year in college!" he chuckled, glancing at Scooby. "Guess I'm back to the good ol' shaggy self. No more milking it for me!"

After that the gank started scolding Scooby and Shaggy.

This is it! My first fanfic, I'm thinking of making more oneshots of this scene with different characters and transformations ( Buff Shaggy will emerge...), plus I'm thinking of adding intercourse (I am open to ideas). Please Comment and tell me your thoughts!