Super Suntan Lotion

by Macro Zecora

Rating: mature
Tags: Anthro, My Little Pony: Friendship is Magic, Fluttershy, Sex
Length: 3147

Fluttershy tries out a new suntan lotion and starts growing really big and really horny. Will there be any end to her growth or lust? Probably not.

Fluttershy is usually very hesitant to go to the beach. Not only because of her inherent shyness, but because her skin burns very easily. To accommodate this, Twilight has developed a suntan lotion than can 'absorb the sun's radiation.' This triggers a strange side effect, but Fluttershy quickly learns to live with her new condition. And the massive libido that comes with it.

Fairly standard growth story, which was part of a group-write I did with my Discord group.

Fetishes: Macro, Massive Growth and Masturbation.

Published 2017-12-07 19:50:06 UTC
Last updated 2017-12-07 19:50:06 UTC

The One Where Fluttershy Gets Big

Fluttershy sat down at the Marcelona beach-side soda bar and stretched. Normally she wouldn't be out on the beach like this. Not because she was embarrassed about her skimpy, pink bikini, but because her skin burned very easily, especially in a city this close to the Equator. To accommodate this, Twilight had made her some enchanted suntan lotion to keep her skin safe from the hot, tropical sun. Twilight said the lotion would ‘absorb radiation like a sponge’, and it seemed to be working, her body appeared to be the same light yellow color it usually was. If fact, it seemed to be glowing, looking healthier than ever, even drawing the eye of many buff, young stallions.

Fluttershy noted the lotion seemed to be working, even as it started to seep into her skin. If Twilight were with her, she would have called it a huge success and thanked her for it. But as she ordered a drink from the concession stand, the clouds shifted, and covered her body with an intense amount of sunlight. She couldn’t help but notice that her swimsuit was feeling slightly tighter than usual. Fluttershy gasped, not sure what was going on with her body. The wooden stool she was sitting on started to creak and buckle under her weight, before shattering completely. That’s when it hit her, she was getting bigger!

“Eep!” She jumped and dropped her slushy. Every eye on the beach turned towards her as her rapidly expanding body destroyed the concession stand, sending the clerk running for cover. “W-wow..." Fluttershy blushed. "I guess that lotion really works!” She carefully stood up as she neared fifty feet tall and examined herself. “I seem to be absorbing the sunlight directly into my body! Like a plant!” Whether by magic or quality materials, her skimpy swimwear managed to stay on her body, covering the bare minimum amount of skin to not be considered public nudity.

She blushed at the sight of the dozens of ponies watching her in amazement and backed up before tripping over a cart and stumbling backwards onto the roof of a nearby beachfront trinket store. Her huge ass pressed down on the building, which just barely managed to hold her weight. Two ponies were standing of the roof of the building, and got to experience fully the sensation of her plush ass. But while in may have been heaven for them, it was hell for the building, the stone and steel bending and cracking under her lightest touch, leaving an imprint of her flawless ass on the roof. A perfect heart-shaped indent was plastered into the roof. “Sorry...” She blushed and stood up, leaving the two lucky stallions in a state of sexual bliss behind her.

“Well…” Fluttershy looked around, realizing there was no helping her growth. “I guess I should let Twilight know that her formula works a little too well. Hopefully she’ll be able to fix it before I get any bigger.” She stomped into the city, hoping she’d be able to make it to the hotel Twilight was staying in before she grew any bigger.

But walking out in the open put her steadily expanding body in direct sunlight. It quickly absorbed more radiation, causing her to double, and then triple, and the quadruple in size. In minutes, Fluttershy was trying to squeeze down the narrow streets between skyscrapers, her hips, ass and tits all making indents on all buildings involved with her movement through the city.

Her enormous hips swayed from side to side with tremendous crashes, causing massive devastation to the buildings’ facades. Her chest wasn’t any less bouncy, and ripped large gashes in the upper floors. But despite the large amount of debris flying around, the buildings were not even able to put a scratch or scrape her magnificent body. As she squeezed out of a tight choke point between two skyscrapers, her breasts tore a massive chunk out of an office building, sending some poor workers flying onto her breasts, and giving them an opportunity to experience the perfect smoothness of the giant pony’s skin.

Fluttershy initially reacted to the clingy hangers-on with a look of bashfulness. But then it occurred to her, she was a lot bigger than them. A more mischievous side of her took over, one that wasn’t necessarily cruel, but wasn’t above teasing and playing with the little ponies of the city. She picked up the hangers-on and stuck them inside her bikini, pressing them between two hills of soft, yellow flesh.

"So this is how it ends…" One pony thought. “Between the boobs of a skyscraper-sized pony…”

It didn’t take long for the military to show up in tanks, ones designed for combat, not parties. They didn’t even bother asking questions, and immediately started firing away at the gargantuan mare. In a realistic situation Fluttershy would undoubtedly get hurt, but this was far from a realistic situation. The shells and missiles exploded harmlessly on her body, and served only made her giggle. “Mmmm... That actually feels pretty good...” She bent over, angling herself to give them a better shot. This gave them a fantastic view of her body as they continued the stream of artillery fire. All their missiles just slammed into her curves and made them jiggle all over the place. She started to feel very aroused about her new size, and wondered just how much trouble she’d be in if she had a little fun with it.

Suddenly, a shell exploded right in her butt-crack, and she found she couldn’t control herself anymore. She unclasped her bra and placed it on the roof, much to the relief, yet slight disappointment of those ponies trapped inside. She then started laughing as she slowly removed her bottom, her mind going completely sexual as she stripped down completely naked.

She glanced with absolute lust over the tiny army, trying to decide what to do with the cute little machines. At her size, most of anything could be consider a sex toy. But she was sure to go for the tanks first. They had a pretty good "kick" to them and felt absolutely amazing as anal beads.

But she also really loved the missile launchers. They had a familiar-looking shape to them and also carried an explosive payload when they went off. She made sure to make use of them as well. It was quite the explosive time.

Fluttershy smiled blissfully as the tiny army desperately attacked her, moaning in delight at their every shot and the explosion. Yet nothing stopped her, she continued shoving missiles up her ass and tanks between her breasts. One lucky soldier bailed out of his tank just before the grabbed it. He looked up at Fluttershy’s massive face with a look of absolute awe at her seemingly unstoppable sexual power.

"Sorry about breaking all of your tanks and stuff,” She smiled down at the tiny soldier as his tank disappeared into her pulsing yellow ponut. “But...they just feel sooo good. Ooooo! More..." She reached for another tank. She just wouldn’t stop. She couldn’t get enough of what was rapidly becoming her new fetish. Who would’ve though that an army of tanks in the ass would feel so good?

Tiny soldiers were being smushed under her fat ass and tits in a cartoon-like manner, allowing their flattened forms to fully experience Fluttershy’s perfect body up close. Some fell right between her thighs, one or two lucky ones were stuck around her nipples...

The army was in complete disarray, totally helpless against the horny yellow giantess. Soon they realizes that conventional weapons weren’t going to cut it, they would have to use nuclear megaspells. They quickly ordered one be fired right at her most vulnerable area, her round, perfect ass.

Fluttershy was completely unaware of the oncoming superweapon as she played with the tanks and soldiers, treating them as if they were mere toys. Seconds later, the nuclear missile struck its mark with perfect accuracy, eliciting an adorable 'eep' from the gigantic pony as it buried itself inside of her ass. She looked back with a look of confusion and arousal as her entire rear began to vibrate, the butterflies on her buttocks quivering with anticipation. "Ohhh..." She purred. "That's good..."

Before she knew it, her entire body was growing and growing as the nuclear weapon exploded within her rectum. Her body surged through buildings with absolutely no effort. Her squeaks and helpless moans from the sheer growth rumbled through the air and destroyed all the glass around for miles and miles on end. In almost no time, she was as big as the entire city, and was toying with individual buildings as if they were miniatures. Her ass slammed onto the ground, creating a massive shockwave that flattened the whole city. Any pegasi still in the air were blown away, stunned by the flawlessness of her ass, which was crushing and continuing to topple everything in its wake, causing a huge and expanding crater in the ground as she grew and grew, seemingly never ending.

"Ungh...ohhh...y-yes..." The giant pony purred as the constant vibrating from the radiation in her sensitive areas sexually stimulated her over the edge. She let out a moan the entire world could hear as her city-sized pussy disgorged a small ocean of radioactive cum onto the world below her, wiping entire cities off the map in a flood of her sweet, sticky fluids.

And with the eruption of her sticky fluids, she only grew more. Any poor cities that were between her and the tsunami of her cum became stuck to her massive, goddess-like body. Her fat cunt and ponut pulsed wildly, stimulated further by the squirms of the millions of ponies that were now stuck to them. Before long, she grew to the point where she could comfortably sit on an entire country. The ocean at this point was no more than a wading pool for her vast form. Still, her lust was not sated, and she started rubbing her aching sex against the landmasses below her.

Dozens of nations fired their most powerful weapons at her county-sized clitoris, only adding to the stimulation emanating from her radioactive ass. Fluttershy looked down at little coastal city and blushed. "I'm really, really sorry about this..." She whimpered between her sexual moans. "But it just feels so good, and I need to...Ooooghh!" She moaned again as another orgasm erupted inside of her. Just the sheer rumbling of the second cumming was like an earthquake to all the little ponies before her Her fluids, seemingly small to her, were worse than any tsunami for all the cities and areas involved. The sheer force of her sexual eruption turned their land to absolutely nothingness and managed to completely overshadow skyscrapers as it leaked across the nation.

The growth from her orgasm caused her enormous ass to bulldozed everything behind her as she expanded to the point where all of entire planet was smaller than the sexual goddess that Fluttershy had become. The nethers of the once-shy gargantuan pony were now likely to crush the world with her powerful folds of her love muscles.

Fluttershy grabbed Eques with both hands and mounted it. Her lust was so powerful that each pass of her pulsing sex carved deep gashes into the planet's crust. Cities crumbled, the entire ocean sloshed and churned, cracks started to appear along fault lines, and yet the horny titan didn't stop. She just kept growing and growing, shattering the moon into dust with her ass. She just kept getting bigger and bigger until the entire planet was about the size of a tangerine, and her horny pussy now covered half of the globe. Fluttershy blushed for a moment of clarity as she thought of how many ponies were watching her like this, but the sensation was so amazing she couldn't control herself even if she wanted to.

Her thighs kept on squeezing and squeezing the planet. She could feel it crumble under the might of her sexual power, which made it that much easier to fit within her starving cunt. Once inside, all that was left of the battered world was smothered in her sexual juices.

Fluttershy gave a content sigh. She had grown so large that the other planets, and soon enough the sun, were slowly being forced to approach her by the sheer gravity of her body. A few of the small solid planets slammed against her enormous tits, and were shattered into space dust, but one, a gas giant, came at her from behind and lodged itself into her ponut (take a guess which one). A few others rolled along her legs before being sucked up by her eternally hungry pussy, which was still hungry for more, even after having swallowed Eques.

More and more space matter was sucked into Fluttershy's marehood with a lewd 'schlorping' noise. Planets and asteroids crashed against her pussy, but offered only a paltry amount of stimulation. "More..." She panted. "I need more..." But where was she going to get more? The biggest remaining planet in the solar system was barely bigger than her nipple. The only thing that was left for her to feed into her hungry pussy was the sun, and nopony was crazy enough to shove a burning ball of hot plasma into their cunt... Right?

Wrong. Fluttershy was so horny that she just started forcing the big, burning ball right towards her dripping pussy without a second thought. Planets crashed and burned against her fur and breasts as the sun grew closer and closer right towards her titanic lips, not even a single one of her furs was getting singed. She could feel the entirety of space around her, every last atom -- she had become a true, radioactive goddess. She knew it to be true, especially as she watched the sun itself slowly being forced into the eternal depths of her pussy...

"Ooohh..." Fluttershy moaned as the sun's unimaginable radioactive power was absorbed by her sex. Her pussy churned and ached as it soaked up the radiation of the sun, which burned only a fraction as much as her lust did. Her body started to expand outwards in every direction. If a few simple nuclear weapons were enough to make grow as big as a solar system, who knew how much bigger she was going to get from the absorbing the sun? The sun's slick plasma vibrated faster and faster against her sensitive vaginal walls, until it reached the point where it was too much, and collapsed into a singularity, causing her pussy to become a black hole. “Yes... oh, yes!” She moaned as she started absorbing the matter around her. Bigger and bigger! Nothing could stop her now!

And so Fluttershy eventually became the consumer of reality in order to satisfy her sexual needs, her black hole of a pussy sucking more and more planets, suns, and eventually just straight-up galaxies inside her endlessly hungry cunt. A few lucky planets, if their inhabitants could consider themselves lucky, managed to crash onto her universe-spanning ass cheeks, get stuck in her ass crack, or perhaps on the valve of her hungry ponut. Not that Fluttershy noticed. They were so tiny that she couldn’t even feel them.

“Mmmm...Yes! More... I need more! I want it all! I want it all inside of me! I... OOooogGHH!” Fluttershy finally came. Her godly pussy spewed forth unbelievable amounts of fluid. Not cum, but a thick, golden fluid so filled with joy, happiness and pleasure that the inhabitants that lived on her near-limitless body called it 'liquid ecstasy.' At last her near-unquenchable lust had been sated, and it had only taken all of reality to do it. She slowly looked around her and saw that most of the universe was gone. All that was left was herself, a few scattered galaxies, a few 'clouds' of her sexual juices, and the countless life forms that worshiped her from the relative safety of her ass. "Oops..." Fluttershy blushed and looked around nervously. "I guess I got a little carried away... Hmmm... oh well."

Fluttershy could feel the lifeforms on her body worshiping her. Begging her to allow the fountains of happiness to flow again. Fluttershy could hardly believe how big she was, she would have never pictured herself as a goddess before her little growth spurt. But there were countless beings on her now, just as dependent on her as the animals she had back home, and she didn't want to disappoint them. She quickly became a fair and benevolent goddess. She often toyed with her worshipers, allowing them to explore her sexual orifices to harvest the pure love and joy within her. The concept of privacy was now foreign to her, but she didn’t mind. Her people were happy and she was happy, that was all that mattered. She felt like she could go on like this forever, basking in the reverence of her worshipers chanting her name over, and over an over...

“Fluttershy!” She heard Twilight’s voice calling her.

“Huh...?” Fluttershy opened her eyes and saw she was still at the concession stand, her friends staring at her with a look of worry.

“Are you okay?” Asked Rainbow Dash.

“What happened?” Fluttershy stood up and rubbed her head. She noticed a pleasant wetness down by her nethers, which had never felt better in all her life. She must have orgasmed dozens of times while she was knocked out.

“You passed out there for a second.” Twilight gave a sigh of relief. “I guess my lotion had a few side affects I didn’t anticipate. I’m really, really sorry about all this. I’ll be sure to work out all the kinks and...”

Fluttershy put her finger over Twilight’s lips. “Actually, Twilight. You don’t need to change anything.” She smiled. “It’s just perfect the way it is. Thank you.” She took some more of the lotion and started rubbing it deep into her skin, making sure it was fully lathered into her pores.

Her friends just looked at each other in confusion as Fluttershy strutted out to the beach. She was filled with untold confidence, completely unfazed by all the stares and attention she was getting. Why should she care about the attention of a few horny stallions when she had fancied herself an all-powerful goddess just moments ago? She walked out into the rays of the sun and spread her arms out, letting as much sunlight soak into her as possible.

A stallion approached Fluttershy and put his hand on her shoulder. "Hey cutie, you okay?"

"Yep." The normally-shy pegasus didn't even flinch, she turned to the stallion and kissed him, lust in her eyes. "In fact, I'm better than okay." Fluttershy let out a grin as she felt her swimsuit become tighter and tighter... "I'm great."