Giant Pony And Human Love Notes

by Bendy

Rating: mature
Tags: Romance, Fluttershy, Porn, Sex, Fetish, Human, Twilight Sparkle, Main 6, Anon, My Little Pony: Friendship is Magic, Second Person, Comedy
Length: 24325

You show your love for giant Fluttershy while Twilight takes notes.

You show your love for giant Fluttershy while Twilight takes notes.

Contains: macro growth fetish.

Co-Writer: primortal

Published 2021-08-17 08:50:02 UTC
Last updated 2021-09-04 07:09:18 UTC

Notes

You, the human, stood in Fluttershy’s Cottage, within her living room. You wore a fancy black tuxedo for this occasion. The behemoth mare herself lay down upon the floor in front of you. You were pretty sure she was much bigger than an elephant. Perhaps many times bigger than an elephant, for Fluttershy herself was about as tall as a giraffe… but on steroids. This mare’s ass was practically a two-story house in terms of size. In some ways, she seemed like a blue whale on land. So, that would make her at least 40 times bigger than an elephant. The magic of Equestria allowed the equines of this world to grow to such sizes it seemed without issue.

Each cheek of Fluttershy’s enormous ass alone was at least 20 feet tall or so. Each one of her buttcheeks was like the size of an African elephant at the very least, if not several times the size of one. Her back was facing you, and what back she had.

From this position, you could see her massive rump in all her glory. Her huge, bubble butt had cast a dark shadow over your body. Tall and mighty her ass was. It put any human woman you knew on earth to shame. The canyon gap between her asscheeks was so wide you could fit your whole body inside it. Her bubbly buttcheeks were perfectly round and smooth, with not even a hint of sag, they were smooth like a lake.

To support such a hefty ass she came equipped with a set of four legs about as thick as an oak tree trunk. Fluttershy needed to lay down. For if she were to stand up you would not be able to reach her ass. You would only be able to worship her thick legs.

Your small body stood between these two huge legs of hers. Her legs were spread far apart as she lay down upon the floor. Her marehood was moist and thick, you were pretty sure you could fit your whole body inside her with ease. Just under her tail lay her plump, donut-like ponut. Between her thick hind legs lay a set of huge crotchtits, each one of her breasts was about the size of a beach ball.

“Do you want to wait for Twilight? She should be here soon enough. She wants to take notes.”

“Er, maybe I could just start with some basic stuff, before going hardcore?”

“Sure. But do you like my rump? Or is it too big for you?” she asked in her sweet, angelic voice. “Twilight has a spell that can temporarily make me a smaller size for you.”

You answered her question by reaching your right hand upward to touch her beautiful, three pink butterfly cutie mark upon her bubbly buttcheek. You tried to at least. Her cutie mark was so high up you could not even begin to reach halfway up her tall and mighty buttcheek with your arm. You settled with touching the lower half of her buttery soft buttcheek. The silky soft, warm fur upon her buttocks felt absolutely delightful against your bare skin. You applied pressure and pushed your hand down into the thick, plushy softness of her cheek. Your hands sank like soft dough into her squishy soft fat. You fancied yourself a boobs man before you came to Equestria. But you certainly were an ass man now.

“Fluttershy, if anything. I want you even bigger,” you said in a low voice.

The mare giggled happily, making a sound like a dog’s chew toy. “Oooh, you wanna worship Mama Fluttershy’s big fat ass?” she said in a hot breathy voice, reaching her right hoof back to press it against her cutie mark.

You watched in awe as she pressed down her heavy hoof against her buttcheek. Like soft memory foam, the squishy soft fat of her ass depressed deeply against the force of her hoof. A deep, round depression was formed upon her asscheek as she rested her hoof against it.

This caused a ripple effect across her ass. It was as if a stone was thrown into a lake. Her hefty ass jiggled about, her plump buttcheeks lightly smacked one another with a meaty slapping sound. She waited several seconds, before pulling her hoof away. You began to drool as the depression upon her ass quickly resumed a perfectly smooth and round shape to it.

She giggled before she began to shake her massive butt from side to side. Your mouth formed an ‘O’ shape as her enormous buttcheeks clapped together as she swayed her hips back and forth. This created a delightful loud, meaty thunderclap slapping sound of flesh slapping against flesh. Thick and creamy marecum began to leak out of her marehood from the excitement. At the same time, her massive beach-ball-like breasts began to leak milk from her plump nipples.

Down below at your feet, her cum and milk fell to the floor, and mixed together, creating an intoxicatingly delicious substance. Her scent was overpowering your puny human senses, you found yourself compelled to worship her.

You quickly stripped yourself down, tossing your clothes aside. You now stood naked. You had an impressive 20-inch cock. It came with a set of heavy, grapefruit-sized balls. Your girth was about six inches. Being in Equestria seemed to have done a number on you.

However, this was nothing when compared to the sheer size of the pony cocks you have seen here. You had seen mighty stallionhoods standing about ten feet tall here, and about as thick as an oak tree trunk. To put that in perspective, Fluttershy’s ass was about 20 feet tall or so, so that makes a pony’s cock half the height of her ass. Their cocks also came armed with massive balls the size of beanbag chairs. And that was only cocks on the smaller scale. You were dwarfed by them in every sense of the word. Even by the lesser stallions with ten feet cocks.

As for stallions on the bigger side. You saw Big McIntosh’s cock which stood at least 30 feet tall, with balls the size of minibusses. You were practically a pencil in comparison to these godlike pony cocks. What’s even more insane… you seen mares who were not impressed by even Big McIntosh’s cock. You seen him forced down some potions to make his cock temporarily even bigger. One such mare was Princess Celestia, your penis was practically microscopic for her absolutely gigantic ass. Princess Celestia had the largest ass in all the world.

You tried drinking a size-enhancing potion yourself, but it had the complete opposite effect. It made you shrink down to the size of basically an ant for several hours. You even had Twilight cast some spells to make yourself bigger. Still, it only made you back to the size of an ant again many hours again. It seemed there was some sort of divine intervention happening. You were stuck at your size.

“Are you okay, sweetheart?” came Fluttershy’s beautiful voice.

You shook your head and focused on the future. You craned your neck back, to look up at the behemoth rump standing tall and proud over your puny form. You stretched out your arms to form a t-pose. The length of your arms was not even a quarter of the way across the wide expanse of her buttcheeks. For each cheek of her ass was basically the size of an African elephant, several of them. The sheer width of her cheeks was so great that even if you were tall enough, you would not be able to touch both of her cutie marks at the same time.

The massive mare before you squeezed her asscheeks together, forming a tight seal for your cock to plow into. A makeshift vagina for you to fuck. In order to plow her marehood, you would need to climb between her asscheeks to fuck her vagina. But even then, it would be like a hotdog down a hallway for her.

As you readied to ‘take the plunge’, both you and Fluttershy now eagerly wanted this. Panting and sweating, but most of all really horny. But before you, two could make contact, in walked Twilight Sparkle. The two of you froze, blushing as you looked over at the purple pony. “WHAT? You guys were going to start without me here?!” she asked, sounding hurt that she had almost missed out. When you had arrived, the alicorn was quite interested in studying you. Especially when you showed interest in the… ‘dimensions’ of her and her friends.

As Twilight walked into the room, her hooves hit the wooden floor with a loud clopping sound. Her massive rump from behind her jiggled wildly about from her simply moving. This resulted in meaty slapping sounds of flesh slapping against flesh. On a side note, the Ponyville marketplace was particularly noisy with so many ponies running about bouncing their massive asses and clopping their hooves hitting the ground below. Their jello-like, wobbly rears jiggled wildly about from even the smallest of movements. You sometimes needed Twilight to magically help you by dampening the noise of their loud bodies.

If Fluttershy was too big for you, Twilight was on a whole other level. Out of Twilight’s five best friends in no particular order; Fluttershy, Pinkie Pie, Rarity, Applejack, and Rainbow Dash she was by far the largest. However, Rainbow Dash’s ass was quite well-toned, her athletic rump was far less thick than your average mare’s super-de-duper monster truck of an ass. Her ass stood out among her kind. But, since you were so small, Rainbow Dash’s ass was still huge for you regardless.

For simplicity's sake Twilight’s ass stood an additional 10 feet over Fluttershy's ass, making the alicorn's rump stand 30 feet tall. That's 10 ft taller than your average 2 story house back home. What's even more insane, Twilight was still not done growing. While she was an adult when she became an alicorn, apparently it took quite a long time before an alicorn would be fully empowered by their ascension. Steadily, day by day you seen Twilight grow by a few inches a day. If the fully grown 500 feet tall Celestia if anything to go by Twilight is destined to be this large someday. Each one of Twilight's crotch-boobs between her back legs was about the size of the top of a water drum tower. By the time of your arrival into Equestria Twilight literally had become an alicorn about a day prior to your arrival.

You watched Twilight's ass in particular steadily grow larger and larger. You didn’t initially find ponies sexy in the romantic sense when you first came, but you found yourself being slowly driven insane over time. In short, Princess Luna spied on your dreams of giant pony asses. She in turn told Twilight the human is sexually frustrated and needs a mare’s ass to relieve him.

Twilight’s butt became so thick at one point she temporarily had to shrink her body, along with her butt's size down with a spell just to fit into a doorway. You have taken up residence in Twilight's castle. Every morning, you would see Twilight’s ass just get a little bigger as she prepared you a light breakfast. She hummed happily, bouncing her ass up and down as she stood over the stove. The movement of her bouncing ass was hypnotic, the sounds of clapping buttcheeks smacking together with loud meaty slapping sounds of flesh slapping against flesh were music to your ears. You drooled at the sight of her succulent rear. It just became better and better every time you saw it.

Twilight gave you a small, healthy breakfast of oatmeal, with fruit and low-fat greek yogurt. She on the other hand had a massive pile of thick, and buttery pancakes smothered in chocolate and cream. Along with a box of cream-filled, chocolate donuts. Her being an immortal alicorn you guessed she could eat anything she wanted. Fortunately, all that fattening food seemed to only go directly into her ass and thighs.

You once made the mistake of kissing Princess Celestia when she came over to visit while she was merely only 6 feet tall. The two of you did share a brief tender moment, but your kiss caused her shrink-down spell to malfunction, and thus you were subsequently hit by an avalanche of 500 feet tall pony all at once. You're just lucky anti-crush magic was inherent to all pony kind to stop themselves crushing someone they didn't intend to. If that wasn't the case you would have been long since squashed by now. However, it still hurt to be hit by huge pony bodies, along with their tremendous weight bearing down on you.

Soon after, Celestia shrunk herself back down to six feet tall and shared another kiss with you. She was able to hold out much longer this time before she hit you with another avalanche. Which you triggered by petting her mane during your kiss. With a giggle, Celestia told you to warn her next time. You became quite sad when she informed you she had other matters to attend to and had to cut this short. Nonetheless, her advice may prove useful if you're going to get intimate with Twilight, and Fluttershy at a reduced size at some point in the future. You may not need to be cautious around Fluttershy, since she will need Twilight's magic to reduce her size, and therefore the spell will be less prone to failure.

Back in the present.

“S-Sorry Twilight!” gasped Fluttershy as the two of you still stood there. “It’s just… h-he’s so adorable and cute!” whimpered the anxious pony, her body shivering.

“Completely understandable Fluttershy. Sorry it took me so long to get here.” replied the purple pony, blushing as she envisioned her own intimacies with you. With a flash of her horn, the ‘Princess of Friendship’ brought forth a journal, ready to take observations.

“Shouldn’t you have Spike here?” you asked, noticing the absence of her draconic assistant. He was one of the few people in Equestria who didn’t tower over you.

To this Twilight’s blush grew deeper, redder. “W-Well, I asked him to stay behind, not wanting to expose him to such… sights. He’s still young, and I can never predict how his… hormones would react to this sort of thing. It took a lot of convincing, and gemstones to get him to stay.” she replied as she produced a pencil for writing with a flash.

“So… I’m ready. Uhh… resume?” she asked, before biting her lower lip in anticipation.

With no further ado, besides a chance to ‘re-adjust' you lightly thrust your cock into the gap between Fluttershy’s buttcheeks. At the same time, with both your hands you pushed them against either side of her buttcheeks. You watched in delight as your hands sank deeply into her plush, buttery softness of her squishy soft yellow rump, creating a wonderful depression from your hands applied pressure.

Fluttershy for her part was moaning softly as you began to penetrate deeper and deeper into her massive buttcheeks. Her beautiful pink tail wagged excitedly back and forth over your head, which created a gentle breeze to cool you off. The heat coming off Fluttershy’s ass was quite substantial, the source of which came from her marehood. You could smell the powerful scent of her marehood, giving a strong musky bitter caramel, mixed in with a hint of rose. This only compelled you onward to worship her succulent, divine ass.

You sighed in pure bliss as you slowly pushed inch after inch of your 20-inch long cock into the wonderful embrace of Fluttershy’s ass. Your thick member slowly became encased by her fat bubbly cheeks sandwiching your cock between their warm, heavy softness.

You watched as your long cock slowly disappeared into the gap between her buttcheeks. When you finally bottomed out there came a meaty slapping sound as your grapefruit-sized balls came to smack against her asscheeks. As if a stone was thrown into a lake this created a wonderful rippling wave effect as waves of fat cascaded across her rump.

Experimentally, you pulled your right hand back and watched as the depression faded, and watched it resume into a perfectly smooth shape. You smiled at the sight before you subsequently made to slap her asscheek with a firm strike. This caused a ripple effect to flow across her rump like a rock being thrown into a lake. You could hear meaty slapping sounds of flesh slapping against flesh as her buttcheek slapped against the other one. While this was happening your right hand sank back into the plush softness of her rear, and created a deep, round depression.

Behind you could hear wet, fleshy sloshing sounds, along with low moans and quiet neighs. You could also hear loud banging sounds, along with the meaty slapping sound of flesh slapping against flesh.

You turned your head to the side to see a magnificent sight. The tall and mighty Twilight sat down upon the floor with her legs wide apart. Her plump marehood was fully exposed to you as she grinded her hoof against her sex. The mare humped the floor, lightly bouncing her massive ass upon it. This created a loud banging sound as her heavy buttcheeks repeatedly hit the hard wooden floor underneath her, this also came with the thunderous sound of her buttcheeks slapping against one another with delightful sounds of flesh, slapping against flesh.

“Oh Anon, I can't wait to bounce my big fat princess ass on top of your small cute body. I can’t wait for you to squirm helplessly under my massive ass. You are so small and cute!” she said in a low, blissful tone with her eyes closed. “And the bigger I get, the cuter you become under my massive, growing ass.”

Her tongue came loling out of her mouth and hung lazily to the side. She began to drool profusely. It appeared she was fantasizing bouncing her ass up and down on you. Her mighty, feathery alicorn wings were spread out upon her back. Behind her tail swished back and forth side to side during her excitement. A pool of her creamy marecum was forming underneath her. Despite the distraction of her masturbation, she had her horn glowing with magic and continued to take down notes. The book levitated in the air above her, as her pencil slowly and steadily took down notes in her journal.

Twilight opened her eyes and she seemed to have detected you were looking at her. She blushed in embarrassment and hid her face behind her wings.

You spoke softly, trying to reassure the embarrassed mare. “Twilight, I can't wait for you to bounce your big fat ass on top of me.”

“Oh, Anon. You are so sweet. I'll be sure to look up some magical notes to enhance my body for you at some point.”

So, with that, you turned back around to face Fluttershy's massive ass, allowing Twilight to take notes and masturbate in peace.

“I’m sorry I forgot about you, Fluttershy,” you said in a low voice.

“It’s okay Anon. I could not look away either. Twilight is a really pretty girl.”

You sighed in relief. You then leaned your head against the gap between her buttcheeks. Your eyes became moist and you found yourself overcome with emotion and began to cry silently, your tears falling down your cheeks to mat her soft fur. Your head sank deeply into the squishy softness of her rear, muffling your emotional outburst.

“Your ass is so beautiful,” you said in a low voice.

“Oh Anon, you are so sweet,” you heard Fluttershy’s soft voice. Twilight helped you see the tears of joy that fell down her cheeks with her magic.

You heard a strange humming sound. You pulled your head back as her butterfly cutie marks glowed with pink light for a brief moment. You then heard a strange sound as if an air balloon was being pumped. You gasped in joy as her buttcheeks began to slowly inflate outward like air balloons. You were pushed slowly, and gently backwards as Fluttershy’s ass expanded behind her, the fat bubbly mass of her rump came to push against your small body.

Fluttershy’s massive, and growing ass jiggled widely about like a stormy ocean as more and more fat became pumped into it. She moaned as she grew in size, but despite the wonderful feeling, she spoke in a panicky voice. “Twilight! Do something quickly!”

Twilight came to her aid and cast pocket dimensional magic upon Fluttershy’s cottage with a flash from her horn. That way, Fluttershy’s growing ass will not come plowing through the wall and out into the streets of Ponyville, no matter how big it gets. The interior dimensions of Fluttershy's house expanded to accommodate the rapidly growing mare, without affecting the outside world. Her home looked no different from the outside.

"Hmm, interesting,” Twilight said, rubbing her chin, speaking her notes openly to you and Fluttershy. “Ponies seem to be empowered by emotional energy from a human. Not only is Fluttershy now larger, but her pool of magic and physical strength has also increased dramatically. I wonder what the effects would be if this were to be done to an alicorn such as myself? Perhaps if I develop a romantic relationship with him I could surpass even Princess Celestia? I'm not sure if that's wise."

Princess Celestia herself chimed in as you heard her voice echoing in the room. "I would love that Twilight. You have your permission to explore the magic of friendship with the human, and grow to surpass me."

Twilight simply made a sound like a dog's chew toy in happiness. You became worried that your love for these ponies would cause catastrophic destruction.

"Not to worry, deary." you heard Princess Celestia's voice echoing in the room. "This planet has its own infinite pocket dimension. Thus safeguarding the universe from being destroyed by giant growing pony asses."

When Fluttershy finally stopped growing her fat bubbly buttcheek came to slap against the other one with a delightful sound of flesh slapping against flesh.

"Oh my," she said, with a hoof over her mouth, a bright pink blush upon her cheeks on her face in embarrassment.

"How much did she grow by?" you asked.

"She grew by an additional 10 feet," said Twilight. "Which has made her a similar size to me. I can shrink her down if need be if her massive ass proves too much for you."

"No thank you Twilight. I love my big Mama Fluttershy’s big fat ass," you said leaning forward to give her right buttcheek a soft kiss.

Fluttershy's rump was even more beautiful than ever at its augmented size. Not only that, but her crotch-breasts were like water drum towers. Her butts stood taller than ever over your puny form, casting a dark shadow over you. The canyon gap between her butt cheeks was even wider than previously making your short 20 inch long, figuratively speaking small cock even less adequate for this massive, beautiful mare. The warmth and softness of her buttcheeks squeezing down upon your cock felt somehow even greater than before.

As if she read your mind you heard her speaking the following words. "Oh Anon, your cute, little penis feels even better between my buttcheeks now that it's even bigger."

With those encouraging words, you began to slowly pull your cock back by a good few inches. As you pulled back your cock rubbed against her unbelievably soft and warm buttcheeks encased around your rod, causing you to shudder in bliss. When you pulled back by a sufficient amount you came thrusting back against her big fat bubbly rear. The impact of your hips against her buttcheeks created a wonderful meaty slapping sound of flesh slapping against flesh and caused a lovely rippling effect to cascade across all of her rump like a stone being thrown into a lake.

You panted out of breath and waited a good few seconds to recover before attempting that again. Your cock nearly erupted between her buttcheeks already. You didn't want to be totally pathetic for Fluttershy's sake.

With that, you resume thrusting your hips against her lovely rump. Repeatedly your hips came to smack against her asscheeks causing her ass to ripple wildly from each and every impact of your body against hers. Your whole body was shaking during the process of mounting her lovely warm and soft yellow buns sliding against your cock. You were moaning in pure ecstasy. And to your delight, so was Fluttershy. The sounds of her sweet moans and cries were music to your ears.

Soon, Fluttershy’s dripping wet marehood began to coat your manhood as your member pounded back and forth between her lovely buttcheeks. Your cock became soaking wet with her warm marecum, enhancing the feeling of her soft, heavy, warm buttcheeks smothering your cock.

Your breathing became labored as you found yourself at a near-breaking point. “Fluttershy... I’m so close.”

“Oh, don’t hold back. Cum on me, sweetheart,” she said in her wonderful angelic voice

With that the dam burst, and you subsequently unleashed an explosion of your creamy white essence between her lovely buttcheeks. You cried out in pure ecstasy during your orgasm while pistoning your hips back and forth against her lovely, massive ass.

Plat, plat, plat, plat, meaty slapping sounds came as you repeatedly smacked your small body against her massive one. Fluttershy for her part was crying out in pure bliss as your cock continuously soaked the gap between her buttcheeks with glob after glob of your creamy essence.

Which shaky legs you slowly pulled your cock out from the tight, and warm embrace of Fluttershy’s buttcheeks hugging your thick member. You tilted your cock to the left to deliver a heavy blast upon her left cheek, soaking her yellow fur with your creamy white human spunk. You did the same to her right cheek, soaking it with yet another blast of your creamy essence.

You thrust your cock back between the lovely, warm, soft, and heavy embrace of her massive rump. Fluttershy tightly squeezed her massive asscheeks together, smothering your cock with her wonderful softness. You slowly pushed your member back into her wanton depths. Inch, after inch of your 20-inch cock became swallowed into the abyss of Fluttershy’s enormous ass. Your hands came up from either side of her buttcheeks to rest upon her soft fat, creating a deep depression as they sank into her squishy softness.

With a light slap, your hips made contact with her buttcheeks as you bottomed out. You held your cock there for quite some time allowing yourself to simply bask as you continued to release spurt, after spurt of your cum into her. The volleys of your creamy seed became less and less until they eventually stopped. Your member slowly began to soften inside the loving embrace of Fluttershy’s massive, heavy, warm, and soft buttcheeks smothering it with tender squeezes.

You possibly would no longer have the energy to continue but you felt a purple warm glow and cased around your body. You knew this to be Twilight's magic. Your exhaustion soon became a thing of the past, and you found your softening member rapidly rehardening. You were even given a brief glimpse of your testicles being rapidly refilled with semen. Alas, your cock did not grow past its 20-inch mark when it resumed full mast. You were doomed to be supposedly inadequate for these mares forever. Yet, somehow, Fluttershy enjoyed you mounting her. Even though your cock did not have anywhere near the length to even reach into her marehood without bringing your body in between her asscheeks to try to reach it.

You heard Twilight make a whimpering sound like a sad dog from behind you. “Will you worship me next?” came her voice in a worried tone. “Or will I have to wait even longer?”

“Anon, Twilight needs your love. Go on and give her some attention,” Fluttershy said softly.

You answered the call of duty and quickly drew out your stiff cock from between Fluttershy’s buttcheeks. It was easy to do since she was no longer tightly squeezing it with her buttcheeks. Twilight smiled happily as you slowly approached her. She lit up her horn, encasing your body in a purple glow before she lifted you up into the air towards her face.

“I want to know I’m a special mare to you. That you love and care about me. Show me tender affection before we move on to serious things,” she said softly, her warm, lavender-smelling breath lightly blowing against your face.

Tenderly, you reached your small, human right hand out to lay it upon her cheek. Despite the distance, your hand seemed to be able to phase through some sort of invisible portal to do so. Your hand came out of the other side of this portal, where it could reach her cheek. Twilight clearly wanted to help you out in this endeavour with her magic.

The mare sighed happily as the bare skin of your hand made contact with her silky soft fur. You merely held your hand in place for a good few seconds, before you began to slowly stroke her cheek by moving your hand up and down upon it.

Twilight closed her eyes, sighing happily as you tenderly pet her cheek. She now felt loved and cared about. Down below, you could hear Twilight grinding her hoof against her marehood. Wet, fleshy sloshing sounds could be heard as her heavy hoof repeatedly rubbed against her plump pussy. You felt encouraged by this and leaned forward to deliver a soft kiss upon her lower lip.

Twilight held her mouth shut, suppressing a deep, throaty moan as you kissed her lower lip. She allowed you to kiss her for quite some time before she decided to quote on quote ‘kiss’ you back. The giant mare before you opened her mouth wide and brought out her massive, equine tongue.

With utmost tenderness, she began to gently lick your body with her soft, warm, wet tongue. The mare giggled happily as you shook uncontrollably, your whole body was being massaged by her lovely tongue. Your body was drenched in her saliva. Twilight quickly licked up the fresh cum off your body from mounting Fluttershy’s ass. Some of that cum was Fluttershy’s mixed in with yours. The mare hummed in approval at the taste.

Abruptly, Twilight pulled her tongue back into her mouth and closed her lips tightly. She used her magic to pull you even closer to her mouth. She perfectly lined up your stiff cock with her lips. You took the hint and nodded. She uttered a muffled happy giggle at your answer. You were delighted to have your cock about to receive a blowjob from this giant, yet gentle mare.

Twilight used her magic to push your body closer against her lips, gently guiding your cock between her plump, heavy lips. You cried out, your body shaking as her soft, wet lips slowly incased your member as she agonizingly slowly pushed inch, after inch of your cock into her loving mouth. Twilight giggled as you squirmed helplessly in her grasp. You felt as if you had an electric shock as the tip of your cock came into the warm confines of her mouth as it lightly brushed against her soft wet tongue inside it.

With her magic, she pistoned your body back and forth against her lips, your hips slapping against her each time with a meaty slapping sound every time you bottomed out. Your cock slid back and forth against her unbelievably soft lips encased around your member, and every time the tip of your cock came into her mouth she used her soft, wet tongue to gently lick it.

With a cry you subsequently climaxed. You could not last so long under such loving bombardment from the giant mare oh-so lovingly sucking your cock with love. She held you in place against her lips. Your cock was held within her mouth as she licked your member with her tongue.

Twilight closed her eyes and moaned happily as she drank down spurt, after spurt of your cum. You soon could hear her grinding her hoof against her marehood with wet, sloshing meaty sounds as she gently suckled upon your erupting cock while masturbating at the same time.

Eventually, your spurts of cum, became less and less until you finally stopped.

Twilight whined sadly at this. You could feel your member beginning to soften in her mouth. She subsequently flashed her horn and made your cock hard again.

She encased your cock in a warm glow and your body began to spasm uncontrollably as if you were having an electric shock. If you were to describe the feeling, it felt like a thousand invisible mouths simultaneously kissing and licking your cock all over. Every single nerve in your entire reproductive organ was stimulated at that very moment. You immediately began to ejaculate back into Twilight’s mouth. Twilight sighed happily and she resumed drinking down your cum with gusto.

You delivered blob after blob of your creamy seed into her loving mouth. Even as your member began to soften Twilight continuously suckled upon your cock before it eventually just slipped out between her lips. Your member was now flaccid and hung limply between your legs. A flash from Twilight’s horn quickly changed that, and you were subsequently fully erect once again.

The massive mare made to stand upon her mighty hooves, taking you along with her higher into the air. With her magic, she levitated you over to her backside. Princess Twilight’s tall and mighty rump towered over you, standing at an intimidating 30 feet tall at least. Behind you, you could hear loud clopping sounds of hooves approaching. You turned your head to the side to see that it was Fluttershy walking backward with her massive rump facing you. Two massive pony butts came to surround you on both sides.

The two mares giggled before they subsequently shoved their asses together, sandwiching your tiny body between them. The mares repeatedly pushed their massive asses against one another and bounced their butts up and down at the same time. This caused their bodies to rub against one another. You could hear the thunderous clap of their buttcheeks smacking against one another with loud meaty slapping sounds of flesh slapping against flesh as they echoed through the canyons of their asscheeks.

Heaven, absolute heaven you were experiencing as you were double teamed by a huge alicorn and a huge pegasus at the same time. Your whole body was shaking uncontrollably. Twilight and Fluttershy giggled as you squirmed helplessly between their massive cheeks as you were smothered by their great bubbly softness.

By Twilight's magic, you were slowly pulled through the narrow space of their tightly pressed asscheeks together. You lay prone between two canyons, ‘the floor’ being a mix of both Twilight’s and Fluttershy’s ass.

The floor on the left was yellow in colour, clearly indicating that it was Fluttershy’s ass. While on the right it was purple, which showed it was Twilight’s ass. Under normal circumstances, it was quite dark being in the confines between two massive asses. But clearly Twilight was giving you magical aid to see in the dark. It appeared the two mares had lined up their marehoods perfectly.

You practically had a hallway to access either of their vaginas. To top it all off you saw the floor was glowing with a dim, purple glow on both the left and right side of the butt-hallway, which clearly indicated Twilight took every precaution to stop you falling from between either of their buttcheeks. Twilight’s pussy smelled of a more musky version of cinnamon, with a hint of sweet whipped cream. Fluttershy’s pussy gave off a strong musky bitter caramel, mixed in with a hint of rose.

However, you had to make a difficult decision now. Which mare needed love right now? You decided to ask both of them. “Girls, I love you both. But I don't want to choose. Please don't tell me your friendship will be jeopardized if I choose one over the other right now?”

Both mares gasped in shock. “No! Impossible. Don't be afraid to make a decision. You will know when one of us needs your love,” said Twilight.

“Not to worry, sweetheart,” said Fluttershy softly. “I and Twilight love one another. We are happy to share you between us.”

With your fears wiped away, you crawled your way towards Fluttershy’s marehood. As you crawled between Fluttershy’s buttcheeks her ass squeezed your body on both sides giving you what you can only describe as a brief butt-hug.

Once Fluttershy was done hugging you with her butt, you proceeded forth on your journey. As you made your way over to her marehood it winked at you in greeting. The pink flesh of her vagina was soaking wet with her juices. Once you were within range you began to slowly lick, kiss, and chew on her plump nether lips in a circular motion, starting from the far left side before going all the way to the far right, before repeating the process again.

You heard Fluttershy uttered muffled cries of ecstasy as you gently licked and chewed on her vaginal lips. You made to slowly move your head up and down on the left side as you; licked, kissed, chewed on, and generally worshiped the plump lips of her marehood. Before doing the same on the right side.

You moaned in pure bliss as her delicious, creamy marecum began to seep its way into your mouth. The thick creamy liquid flowed off the walls of her vagina continuously like that of a flowing river. For some reason, yet utterly appropriate for the world of Equestria… this fluid tasted like strawberry ice cream. It made sense in a bizarre way, given the nature of things in a reality with pastel-colored magical ponies.

You would continue to lick Fluttershy’s pussy forever if you could. But then, you heard a distinctive sound of a mare in distress. A sad whimpering sound came from none other than Twilight Sparkle herself. It sounded as if she was a sad puppy begging for attention.

“I'm coming! Twilight!” you shouted, your voice echoing through the canyon of both of their buttcheeks.

“Oh Anon, you are so sweet,” with magical aid, you were allowed to see the tears of joy falling down her cheeks.

You turned around and went the other way. You slowly crawled your way out of Fluttershy’s asscheeks, before making your way towards Twilight’s needy pussy. Her marehood was winking at you in anticipation of your arrival. With that, you began to make your way through Twilight’s buttcheeks, the mare squeezed her ass cheeks together to give you a butt-hug just like Fluttershy had did beforehand.

Once you arrived at your destination you immediately began to lick the right side of her plump nether lips. You heard Twilight’s beautiful voice crying out in pure bliss as you licked, kissed, and chewed on her succulent pussy. Her marecum dripped off the walls and found its way into your mouth. With a moan, you licked up the delicious nectar of her pussy. You ran your mouth in a circle over her lips, trying to give her as much loving affection as you could to her pussylips.

You showered her pussy with love for quite some time. However, once again, you heard the sound of a mare in distress. This time it was Fluttershy, making a sad whimpering sound. You hurried over and showered her pussy with affection for quite some time before you then heard Twilight then begging for attention at some point. You went back and forth between these two mares, responding each time you heard their whimpering as they begged for your loving attention.

You began to pant as you were out of breath. This was quite a vigorous exercise moving back and forth between their asses to give them loving attention. As of right now, you slowly, and weakly, licked the right side of Twilight’s nether lips. It seemed attending to the needs of giant mares was quite physically draining.

“Awww! The poor little guy is tuckered out,” said Twilight.

“Indeed. Let’s give him a little rest,” said Fluttershy, pulling her ass away from Twilight’s ass.

Fluttershy lay down on her back upon the floor and spread her legs wide. Twilight levitated you over, then gently placed you down between her massive crotch-breasts. Each one of her crotch-tits was about the size of a water tower. Slowly, milk began leaking out of her breasts, it gently fell down the side of her tits like flowing water. Despite your exhaustion, you found yourself drawn to the stream of liquid, your lover’s body quivered as you started to lick it up.

“Drink up, you need your strength,” came Fluttershy’s soft voice.

As her milk flowed into your mouth you felt renewed vigour. Your strength was returning to you. So much strength that you were able to climb up her massive, left breast. Fluttershy gasped in ecstasy as your lips wrapped around the throbbing, swollen pink nipple.

However, you were only able to partially wrap your lips around her nipple, for it was basically like a traffic cone to you. Nonetheless, you were able to drink down her succulent, sweet milk flowing into your mouth. You moaned at the buttery, creamy goodness of her milk.

On the other side, Twilight joined you. She was able to wrap her lips fully around the nipple with ease. The already massive mare began to rapidly grow upward into the air, gaining at least a foot per second. You and Fluttershy gasped, looking on in awe as the alicorn before you augmented in size. If you had to guess, whatever was causing the reaction that triggered the growth in your partners was somehow in the milk now.

It was the best idea you could come up with… given that your mind was clouded by lust and arousal at the sight of Twilight growing even larger than before. A state shared by Fluttershy as she hugged you close in anticipation, almost smothering you between her pillowy breasts.

Loud, slapping sounds could be heard as Twilight's massive rump had fresh waves of fat coming flowing into it. Her water drum tower crotch-boobs swung from side to side. Thanks to her pocket dimensional magic, the dimensions of the room expanded to accommodate the growing alicorn in front of you.

It didn't take long for Twilight to reach 50 feet tall. 50 feet soon became 51 feet, 51 became 52 feet, 52 turned 53 feet, 53 then became 54 feet, 54 became 55 feet.

Up and up Twilight rose without stopping. It appeared Twilight’s alicorn size was kicking in early thanks to Fluttershy’s milk. You watched her grow, grow, and grow. She eventually reached 500 feet tall. But kept growing, she was officially larger than even Princess Celestia. She ascended several hundred more feet, before she eventually reached at least 1000 feet tall, making her twice the size of Princess Celestia.

Her legs in terms of thickness resembled that of nuclear silo plant towers. Each one of her crotch-tits was about the size of an extra-large luxury cruise ship. Her rump behind her was like that of an American football stadium. Twilight now possibly could sit down on a large area of Ponyville at her greater size.

She pulled her head away from the nipple and looked down upon you and Fluttershy with a smile upon her face. “The both of you look so cute down there. You are now practically a small teddy bear to me, Fluttershy. As for you Anon, you are less than an ant to me.”

“Oh Twilight, please sit on us with your massive ass,” Fluttershy cried out.

“Yeah! You are sexier than ever, Twilight,” you shouted.

Twilight giggled in joy, bringing a hoof over her mouth. The mare quickly turned around and presented you her massive rump. Teasingly, she shook her massive ass from side to side, causing her enormous buttcheeks to smack against one another with loud, meaty slapping sounds of flesh, slapping against flesh.

“Here comes Twizilla!” she boomed, before slamming her massive ass down upon you and Fluttershy.

The both of you were smothered by Twilight’s supermassive, soft, warm bubbly ass. Fluttershy’s warm body acted like a soft bed for you to lay upon during this super facesitting. Twilight grinded her ass back and forth over your puny forms, giggling while doing so. The movement of her hips caused her buttcheeks to smack against one another with loud meaty slapping sounds. You and Fluttershy kissed, licked, and chewed on Twilight’s lovely, soft bubbly rear smothering your body.

Twilight brought a hoof between her legs and began to feverishly masturbate with wet, fleshy sloshing sounds, and once more she began to grow in size. The already 1000 feet tall alicorn ascended further into the air, her massive bubbly rear air ballooning outward behind her. Twilight craned her neck back as an orgasm rocked her form. Marecum came pouring out of her vagina like a flash flood, flooding Fluttershy’s home with her creamy goodness.

“Oh my!” Twilight shouted, there was a blinding flash from her horn, and she subsequently cleaned up the terrible mess she left in her home.

Twilight flashed her horn again. You suddenly found yourself lying down on a soft bed. With Twilight and Fluttershy on either side of you, at a far reduced size. Twilight on the left, and Fluttershy on the right. The both of them were now more than four feet tall or so. They were finally little ponies, not the big ass ponies you are used to.

“What happened to your size?” you asked in a worried tone.

“Anon, relax. This is only a size shift spell. I can unleash an avalanche of pony ass on you at any time when I return to normal size. I want to personally interact with you on your scale,” she turned to Fluttershy. “What about you, Fluttershy?

“Oh yes, I want this.” she turned to face you. “Anon I would like you to make love to me at a reduced size in the morning. Just please be gentle. You now have a really big cock at my smaller size.”

“I will be gentle,” you said softly, taking her hoof in your hands, and leaving a soft kiss upon it. The mare blushed profusely at this.

You kissed both mares goodnight upon the lips, all three of you went to sleep, cuddled together in warmth.

Expanded Notes

You awoke to a wonderful feeling. You had a lovely, cute mare snuggled up to you on either side of you upon a soft bed. It appeared you were in Fluttershy’s bedroom. Their bodies were soft and warm against your bare skin. You were greeted with the sight of your morning wood standing tall and proud between your legs. You had a whole 20 inches worth to make love to them with.

The two mares were at a far reduced size to what they normally were, standing about four feet tall each. The ponies could shift their size to interact with you on a personal level. They weren’t always the 20 feet plus tall ponies you were used to. Fluttershy rested her head on your right shoulder, her eyes were closed with a most peaceful look upon her face. It was the same case with Twilight on the left side.

Nonetheless, despite their far reduced size. They had quite substantially large, shapely rumps. In terms of size, each cheek was like that of an oversized watermelon. They were perfectly round, and smooth. They put any human woman you personally knew to shame. However, their crotch-boobs between their hindlegs were far smaller than what you were used to. They were merely the size of a grapefruit each. At Fluttershy’s normal size, each one of her tits was basically the size of a water drum tower.

As for Twilight’s tits, her’s were like an extra-large luxury cruise ship. Her ass was like that of an American football stadium. The mare herself was roughly 1000 feet tall or so. Fluttershy on the other hand was maybe 40 feet tall or so? Her rump alone was about 30 feet tall.

You reached your hand out and laid it upon Fluttershy’s cheek. The mare sighed happily upon your touch and opened her eyes.

“Oh… good morning Anon,” she said in her soft, sweet voice. Like the voice of a loving angel.

“Good morning Fluttershy,” you said softly, leaning forward to give her cheek a kiss, which the cute pink and yellow pegasus reciprocated by delivering a wet smooch on your own cheek.

You heard a shift of movement from behind you. The next thing you knew you felt a soft, warm, slightly fuzzy feeling, lips nuzzling your neck. “Hmm? Starting without me?” Twilight said in a teasing tone. “Maybe I should punish you by immediately ending this size-shift spell and hit you with my mountain of an ass? Huh?”

“I’m sorry Twilight, I wasn’t planning anything too serious without-”

The mare giggled, cutting you off. “Anon, I wasn’t being serious. At this size, I can actually kiss and cuddle you, and do other things that I can’t do at my true size.

“Speaking of your size? What is your true size now?”

“Well… I did some growing during the night… and---” the mare blushed profusely, and smiled sheepishly. “Let’s just say if the planet didn’t have a pocket universe my ass would end up swallowing the galaxy… and perhaps far beyond that.”

“What? Really?”

She rubbed the back of her neck with a hoof. “Yeah… and I’m still growing…. faster… and faster. Also, I feel… much…. much stronger…. My pool of magic has increased dramatically, I can grasp objects from the edge of the universe with my magic. I can even feel and touch other universes outside our plane of existence.”

“You can touch objects outside of this universe?

“Yes… I can magically affect objects in the multiverse. I even have the power to create entire universes. But don’t worry, I don’t intend to create some sort of grand empire or anything.”

“I guess everyone can count themselves lucky you are a gentle giant.”

She giggled with a hoof over her mouth. “This gentle giant is now a little mare for the moment. Can you give this little pony some love?”

“And me too,” said Fluttershy, leaning her head close to yours, with Twilight joining her on the other side.

Both mares kissed your cheeks on either side with a well-defined smooching sound, before the two drifted their eyes to look away from your face to your towering member standing tall and proud between your legs. A long and thick 20-inch cock. It came with a set of heavy, grapefruit-sized balls. Your girth was about six inches across.

“Oooh, you are big. Possibly even too big for me at my far reduced size,” said Twilight in a hot breathy voice.

“Thanks Twilight. You make me feel like a really big guy.”

Twilight giggled. “Enjoy it while you can. At my command, my ass can avalanche over you and overwhelm your cute puny form.”

With that, Fluttershy stood up, and took a few steps backward, as she positioned your towering member between the lower level of her thick, bubbly asscheeks. You shuddered at the feel of her warm and soft rump making contact with her thick rump. The upper section of your shaft came to be surrounded by both sides of Fluttershy’s soft, bubbly asscheeks on either side, effectively hotdogging it. Even at her smaller size, Fluttershy’s asscheeks were like a watermelon each. Her lovely grapefruit-sized crotch-breasts hung down between her back hind legs.

Fluttershy smiled happily down upon you. Her large, beautiful, sea-foam green eyes stared back at your far smaller human eyes as if she was staring into your very soul. Tenderly, you reached your right hand up and laid it upon her cheek. The mare sighed happily and closed her eyes, a look of pure bliss upon her face.

Your body became wrapped in a purple glow, Twilight shifted herself underneath you, easily lifting you up with her magic from her horn. The mare wrapped her two legs around your waist and began to lovingly nuzzle your neck. Once underneath you, the mare had set you free from her magical grasp.

“Uhhh, Twilight? What are you doing?” you asked.

“Hehe? What? Can I not cuddle and nuzzle my little human?” she asked in a joking tone.

“Oh, of course, you can.”

“Anon… before we begin. I need to tell you something,” said Fluttershy in a low voice.

“What is it, Fluttershy?” you asked softly.

“I know you plowed my buttcheeks yesterday… but…. but… but---”

“But what, Fluttershy?”

“I’m…I’m… I’m a virgin,” she said with a bright red blush upon her cheeks, turning to look away from you. She hid her head behind her long pink mane in embarrassment.

In reaction to her confession, you moved your hand upon her cheek to the back of her neck. From there, you began to tenderly pet her mane, moving your hand up and down her silky soft mane. The soft hair of her mane flowed through your fingers as you did so. Fluttershy made a series of happy neighs and low moans as she was lovingly petted by you, the human.

The mare gently lowered down over you, her rump coming to rest upon your lap. The cheeks of her plump rump came down to surround your towering member on either side, hot-dogging your long shaft between them. Your thick tip came to brush against her plump ponut above, and touch off her silky-soft pink tail above it. Down below, Fluttershy’s marehood leaked creamy liquid upon your thick pole during her excitement, lubricating it. Lower still, her crotch-tits began to slowly drip out her milk, her creamy milk coming to land upon your lower torso. Her two, soft, front hooves came to rest upon your shoulders. You could feel her warm breath upon your face, as her lips were mere inches away from kissing you.

You heard a hum of magic from Twilight’s horn from behind you. A moment later what appeared to be an exact replica of Twilight Sparkle came to stand behind Fluttershy. She materialized out of thin air with a flash of light.

“Uhh, Twilight? What’s going on? There are two of you now,” you asked.

“This is a forward extension of my consciousness, a clone if you will. No other pony could do this in Equestria until now, thanks to you.”

“Okay? But why?” you asked.

“Well Anon, I want to cuddle you and give you a blowjob at the same time. Besides, Fluttershy is a virgin. I need to lubricate your cock so it will be less painful for her. Hence, I need to suck you off.”

“Thank you Twilight, you are a true friend,” said Fluttershy, leaning her head toward her.

You watched the two mares come together to enter a passionate kiss. Low, muffled moans could be heard from the two mares as their muzzles were pressed against one another's. Your cock twitched in excitement at the wonderful sight of the two, cute and sexy mares feverishly making out with one another.

They held their lips together for quite some time before Fluttershy slowly lifted her head up. A strand of their saliva fell down between them as their lips parted. Fluttershy turned back to face you and looked down at you with dreamy eyes.

Simultaneously, several things happened at once. Fluttershy leaned her head down, and pressed her lips against yours, and drove her long, thick equine tongue into your mouth. Fluttershy didn’t seem to be the least bit shy as she swirled her tongue about in your mouth, easily dominating your far smaller human tongue.

Underneath you, Twilight gently squeezed her two front legs wrapped around your waist, giving you a tender hug. She also lovingly began to lick your neck with her thick equine tongue. She moaned as she licked up salty sweat off your skin. In addition to licks, she also began to leave a series of tender kisses upon your neck.

Your legs jerked wildly as the clone of Twilight quickly slammed her ass down upon the bed, while opening her muzzle wide, before dropping her head down to capture your towering cock in one fell swoop. She took all 20 inches of your long and thick shaft with ease as her head came to kiss your balls down below with a well-defined smooching sound. At the same time, her cute little snout came to gently boop against your balls below. Cutely, she sniffed your scent with her nose, taking in your masculinity.

“Mmm. You smell and taste nice,” spoke the original Twilight behind you in a sultry tone as she cuddled your body with her two front legs. It appeared the clone was able to transmit feelings of whatever she felt to the original Twilight.

Your 20-inch long dick came to hit the back of her clone’s throat. She didn't seem to have a gag reflex. That or even at her reduced size you were still inadequate for her. Lovingly, she swallowed around your cock with her warm, wet, and soft muzzle encased around your member. Her plump equine lips sucked hard around your thick shaft in her mouth. A wonderful sensation of tugging and releasing could be felt as her mouth lovingly hugged your cock with her soft mouth. The clone brought out her tongue to lick up the milk leaking out of Fluttershy’s tits laying upon your lap. The clone uttered a muffled, happy humm at the taste from around her mouthful.

Your body trembled from such loving bombardment. Your body was limp as if you were a fish out of water. You couldn’t summon up the strength to kiss Fluttershy properly. Your right arm soon fell to your side. Your hand came to fall away from Fluttershy’s mane that was petting her. Wet, slurpy sounds could be heard as the mares showered you with affection with their loving mouths.

The clone of Twilight giggled around her mouthful before she began to slowly lift up her head around your cock. Her warm, soft, wet soft muzzle wrapped around your shaft felt absolutely delightful. Her plump pony lips slid along your thick cock as she gradually departed your member. Just as she was about to take your cock out of her muzzle, she quickly dropped her head back down and swallowed hard around your shaft.

You uttered a muffled moan into Fluttershy’s mouth as your legs kicked weakly from under you. The cloned mare uttered a muffled giggle around her mouth full before she proceeded to quickly raise her head back up, and then dropping it back down again, before repeating the process again.

The cloned mare quickly bobbed her head up and down your shaft. Her head was a blur of motion as she jerked up and down upon you. The clone moaned heartily around your shaft. Soon, wet slick, slushing sounds could be heard as she began grinding her right hoof against her marehood while sucking you off.

You could feel your lower back become damp as it appeared the clone’s masturbation was sexually stimulating the original Twilight's marehood. “Oh yes! You are so tasty Anon!” the mare licking your shoulder cried out.

Over, and over and again, the cloned mare bobbed her head up and down your shaft for what seemed like an eternity. Your body jerked about wildly each time her head came down to kiss your balls with a well-defined smooching sound.

“Mmm! I could suck your dick forever,” moaned the Twilight behind you, while lighting up her horn with magic

You felt a warm wave of magic flow through you, from the top of your head to the tips of your toes. Your body was wrapped in a purple glow for a brief moment during this wave of magic inside you. With magical aid, Twilight allowed you to see that this same spell was cast on every living creature on the planet.

She giggled, bringing a hoof to her mouth. “I keep getting stronger and stronger the more love and friendship I feed off you. You are now immortal like me, and everyone else on this planet. So, I literally can suck you off forever if I want to, and continue to get stronger and stronger.”

It appeared Princess Twilight Sparkle was true to her namesake. She was the Princess of Friendship and Magic. A living friendship battery. The more friendship and love you showed Twilight the stronger she will become. A dark sinister thought crossed your mind. Perhaps if you were cruel to Twilight it would have the opposite effect? Would her magical powers decrease in potency and along with her size becoming smaller?

You quickly dismissed those dark thoughts. You could not bear to hurt Twilight. She was a good sweet mare that took you in when you came into this magical land. Twilight flashed her horn, and time seemed to freeze for a moment, before resuming.

It appeared Twilight read your mind. “Yes, Anon. I’ve just done a brief test of an alternate plane of existence I created for a short while. If you were cruel to me, like hitting me, saying cruel words to me, and generally being nasty to me, you would indeed nerf my powers and cause my body to get smaller at a rapid rate.”

“How?” you asked, speaking telepathically to her.

“I-I..I…. I had to create an evil alternate version of you. He shouted abuse at me, slapped me, and told me I was an ugly fat horse,” Twilight spoke in a low voice, sounding hurt.

Your heart skipped a beat. You could feel her tears falling down her cheeks onto your shoulder. Her whole body was trembling from the hurtful ordeal from your evil counterpart. You wanted to hug her, but Fluttershy lying on top of you put a stop to that. You couldn't understand why Twilight put herself through something like this. But then again, she was a mare of science despite being a magical pony. She was far more willing to experience things that most others would not.

“You would never betray me like that, would you?” she asked in a worried tone.

You gasped in horror as Twilight revealed to you that she was merely 4 feet tall, and this was her true form. “Oh Twilight, I love you. I would never betray you by being so cruel to you,” you said softly.

“Oh Anon, I love you too!” she cried out.

You would kiss her, but you were currently busy kissing Fluttershy, even during this telepathic communication session you were sharing with Twilight. However, your head briefly slipped into a pocket universe for a brief moment, which allowed you to lay a soft kiss upon her lips, whilst still kissing Fluttershy at the same time.

Twilight giggled happily before you. The alicorn mare allowed you to see that her true form was now absolutely gigantic. Her buttcheeks would be so large that they would end up smashing the edge of the universe and spilling into the multiverse if she were to unleash her true size. And yet Twilight was still growing, the very multiverse began to run out of room to contain her. You had no doubt she would spill into the Omniverse and then be on that into the white void, where she would eat the great Big Bang itself. Luckily all existence was protected from Twilight simply destroying everything, thanks to the pocket universes this world had.

Your confession of your love for Twilight seemed to have undone all the magic draining effects your evil counterpart had done to her with his cruelty. Twilight Sparkle, the Princess of Friendship and Magic was stronger than ever before, in thanks to your loving words.

You were taken back to the present when a loud popping sound came when the clone of Twilight lifted her head away from your cock. This was accompanied by the original Twilight kissing your cheek, and simply whispering ‘’thank you” into your ear.

The cloned mare stared with dreamy eyes at your massive cock. Your wet, slick member shone with her saliva. She could not help but lean her head forward to apply a gentle kiss upon your tip, which came with a well-defined smooching sound. The mare then brought out her long, thick equine tongue, before she proceeded to lick your shaft from top to bottom. Loud wet slurping sounds could be heard as she licked your shaft up and down, soaking it with even more of her saliva.

Fluttershy slowly pulled her head away from your lips, a strand of her saliva connected your departing lips. “I’m ready. Make me your mare,” she said firmly, the normally shy mare radiating confidence.

You reached your hands up, and placed them upon Fluttershy’s asscheeks. Like soft, memory foam your hand sank into the warm, squishy softness of her plush rear. Twilight with her magic lined up the tip of your member to Fluttershy’s plump marehood above, your rod was wrapped in a purple glow during her spell.

The virgin mare lowered herself down onto your cock, taking at least three inches of your thick member into her tight pussy. The mare uttered a sorrowful, horsey whinny. Immediately, tears began to stream down her face. You felt her marehood clamp down hard upon your massive invader.

“It… hurts,” she said in a low voice.

You lifted your right hand away from Fluttershy’s buttcheek. You brought your hand down upon her mane and proceeded to tenderly pet the distraught mare. Slowly, inch by inch, she sank down upon your thick, 20-inch long member. The poor pony let out a series of frantic gasps as your rock-hard rod plunged deeper inside her. Panicking, you started to administer the only thing that came to mind… belly rubs.

Fluttershy managed to force a pained smile at you, despite the flood of tears falling down her cheeks. Eventually, the mare fully dropped down, her rump coming to smack upon your lap with a loud meaty slap. The crying mare then proceeded to lay her head on your shoulder and began weeping silently. You could not focus on the wonderful feeling of her marehood hugging your cock with such an upset mare. You petted the crying mare with your right hand, while the other hand slowly rubbed up and down upon her lower back.

You allowed Fluttershy all the time in the world to adjust. Her marehood frantically squeezed down upon the massive invader inside her. Your shoulder became soaked with her tears. Both Twilight and her clone merely looked on and did nothing else. They wanted Fluttershy all the time she needed.

You didn’t move. You could not bear to thrust into her while the mare was in such a miserable state. You wanted to try something to alleviate her pain, or at the very least distract her.
You lifted your left hand away from her lower back and began to gently stroke her soft, feathery wings. Fluttershy uttered a loud moan as an orgasm rocked her form. Your cock immediately slipped out of her body as she skyrocketed into the air. A monsoon of marecum came splashing against your body as an avalanche of pony ass came to slam down upon you, causing you to hiss in pain from the heavy impact.

Fluttershy’s massive 30 feet tall rump covered you, and the two Twilights in her warm, bubbly softness. You had the equivalent of a blue whale basically lying on top of you now, if not even bigger. Fluttershy’s rump alone was taller than a two-story house. A horn materialized atop her head. The pegasus was now an alicorn.

“Oh my. I think losing my virginity to you caused this,” she said in a shocked tone with a hoof over her mouth.

Just then her three pink butterfly cutie marks began to glow with blinding light. The mare began to grow further into the air. Her rump behind her rapidly air ballooned as she gained inch after inch. Her massive, water drum tower crotch-boobs began to push you up against a wall, dribbles of milk squirting out as pressure got applied by her growing body. The former pegasus moaned and panted as she lost herself in the ecstasy, from the pleasure of the growth.

You couldn’t resist licking and kissing her swollen left nipple while you had the opportunity. This elicited some gasps from your lover. “Oh… Anon… I love you so much.” she panted, squeezing her breasts together lovingly with her thighs.

“I love you too, Fluttershy!” you cried out. A low ‘thump’ could be heard, even felt, as the newly-minted alicorn’s heart skipped a beat. Fluttershy blushed, smiling happily as she tried to make eye contact with you.

Your confession of your love seemed to only add fuel to the fire for her growth. If she wasn’t growing fast before, she was practically on ‘fast-forward’ now. A tsunami of growth rocked Fluttershy’s form, as a torrential flood of marecum surged from her. Her bubbly cheeks came racing towards the walls of her bedroom at great speed, and her head came to bump against the ceiling.

Meanwhile, Twilight and her clone found themselves trapped between Fluttershy’s massive asscheeks. The mare had tightly squeezed her cheeks together preventing them from moving. Her marehood lay before them, washing them with wave after wave of creamy liquid. Hungrily, the two mares drank up the delicious creamy nectar with gusto into their open mouths. They moaned at the sweet creamy taste, tasting like strawberry ice cream.

Fluttershy grew… and grew… without stopping. Her soft asscheeks began to depress against the walls of her bedroom, the soft fat conceding deeply back as she grew ever further in size. However, just when she was about to plow through the walls, the walls began to expand away from her. The dimensions of her room began to expand in all directions to accommodate the rapidly growing mare. Her cottage appeared to be the same size from the outside.

You found yourself not only gripping her now MASSIVE nipple but clinging to it for seemingly dear life as your lover exploded in growth. Despite her sexual euphoria, Fluttershy could clearly see that you were in distress. So, with that she used her newly found alicorn magical powers to put your worries to rest as your body became wrapped in a pink glow, ensuring your safety.

Fluttershy as if she was a drug addict began to amplify her own growth even further by casting spells upon her own body. She proceeded to basically go supernova as she expanded into sizes that you could not comprehend without her magical aid.

You watched Fluttershy grow bigger and bigger seemingly without stopping until she was eventually satisfied. The mare was now absolutely gigantic. She was astronomical in terms of size. For each cheek of her rump alone was like the size of a galaxy. To walk across her buttcheek it would take you eons to get to the other side.

You were smothered between Fluttershy's absolutely gigantic crotchtits. Warmth and softness surrounded you on all sides. Vast oceans of milk poured out of her nipples, flooding the room with her creamy goodness.

Hundreds of light-years away from you, the little baby dragon Spike opened the door to the bedroom. From his small perspective, all he could see was yellow in front of him. That yellow was Fluttershy’s massive ass.

“Uhh… what happened here?” he asked in utter bewilderment as he stared at the great big yellow wall in front of him.

“Oh, umm… nothing to be concerned about,” came Fluttershy’s voice in his mind.

“Great, yeah, I see you are busy. I just came here to tell you Applejack wants Anon’s help at her orchard,” he said

With a flash, Twilight appeared before Spike. “What? How does Applejack know already that Anon empowers ponies?”

“Uh Twilight, I doubt she knows that… but EVERYPONY in the town could hear your massive ass bouncing in this house yesterday. All we had to do was look into the window to see your mountainous asscheeks. If she DOES know, it’s probably because word travels fast.” replied a nonplussed Spike.

“Why would Applejack want my help?” you asked, your voice somehow able to reach him.

“Moral support I guess. Like a cheerleader.” shrugged Spike, “That or like everyone else… she’s thirsty for you.” grumbled the dragon, wishing certain ponies saw him in that light.

Your mind began to drift towards the image of Applejack. Her large, wide, and muscular back legs, like rolls of chorded steel. Which only enhanced her massive and plump ass. Applejack has yet to have any enhancement from you. However, her 20-foot tall rump was basically a two-story house at her base level. Her body in general was practically a blue whale on land but on steroids.

In fact, pretty much everypony was a blue whale on land. A sexy curvy blue whale with the kind of body that could melt a cheese sandwich from across the room. With oak-tree trunk-like in terms of thickness legs.

“Why did you look in on us?!” she exclaimed, breaking your mental masturbation, Twilight blushed at the thought of everyone sneaking a peek at her and Fluttershy’s…. ‘experiments’ with Anon.

“We thought Fluttershy was in trouble. Like perhaps one of her animals went crazy or something.”

Twilight used her magic to see that there were at least a dozen ponies looking in on them at the windows. At the very least, they didn’t masturbate. However, the stallions among them were fully erect watching them. Some were even trying to engage in their own public intercourse, but social pressure put a stop to that pretty quickly.

“Why is everypony so nosey, and--“ Twilight exclaimed, but she then remembered ponies were nosey by nature, especially in small towns like this. “Oh, right.”

“So… yeah… Applejack needs Anon at the orchard.” With that, the unamused Spike walked out of the room, and quietly shut the door behind him.

As if Fluttershy read your mind, the godlike pony teleported you to Twilight in a set of fully clean clothes. You were a fancy black tuxedo.

“Uhh, Twilight… could you come with me to the orchard?” you asked, breaking the Princess out of her mental quandaries and embarrassment.

“Huh? Why?” she asked, surprised by this request.

You told her about the last time you went to visit the orchard and had a very uncomfortable run-in with Apple Bloom. The young (and still under-age) pony was just now entering puberty, and (fueled by hormones) had made… some disturbing passes at you. If it hadn’t been for Applejack and Granny Smith, she’d have pushed this even further. Even though she was still, what was called a ‘Filly’... Apple Bloom was still quite large compared to you.

Like the size of, comparatively, an adult Orca Whale. So there’s very little doubt she could’ve done whatever she wanted, and you’d be unable to fend her off.

“Yeah, I’ll be able to hold off Apple Bloom even at my reduced size. My pool of magic has not decreased in the slightest. I am, after all, only getting stronger and stronger by the second.” you kissed her cheek in thanks. The mare blushed profusely. “Careful now, I nearly lost control there. I nearly hit you with an avalanche of ass and love!”

“I want to control my growth spurts too. I didn’t want to grow back there. I wanted to be made love to at a smaller size by Anon. His cock was really big when I was four feet tall,” said Fluttershy sighing sadly.

“I’ll try to help hold back your growth spurt with a spell next time. I’ll do the same for everypony else if they want to keep themselves from regaining their size,” said Twilight.

“That would be wonderful Twilight.”

You were on your way to Applejack’s farm. However, it took you quite a while to get there, since you were a tiny human in a big pony world. Twilight followed closely behind you, still standing at four feet tall or so. You slowly made your way through the marketplace of Ponyville. Lumbering, giant ponies casually walked around the marketplace without care as they went about their business.

Their massive hooves came down to hit you on many occasions, stopping you dead in your tracks as you lay smothered under their heavy weight. Thankfully, anti-crush magic was inherent to all ponies. They cannot unintentionally harm you.

Along with the sheer distance, this only made the journey all the longer. You were thankful that Twilight cast a noise-dampening spell. For you could hear the sounds of thunderous claps of buttcheeks from all around you. Each and every step these ponies took had made their big fat bubbly buttcheeks smack against one another with loud, meaty slapping sounds of flesh, slapping against flesh.

In addition to that, the sheer noise of their clopping hooves impacting the ground was also quite irritating. You just wished Twilight would teleport you to Applejack’s orchard rather than having to walk.

Eventually, you made your way past the market. There were far fewer ponies to impede your journey now. However, a certain pink earth pony lived in the frosted, gingerbread-themed shop just outside the market.

Sure enough, Pinkie Pie came trotting out of the building to greet you. Playing hide and go seek with this pony was impossible due to her ‘Pinkie Sense’. She did, after all, find you in the Everfree Forest when you first came here and took you to safety.

“Hello Anony!” she shouted with a loud booming voice while waving her front right hoof at you. You were thankful Twilight’s spell was protecting your ears.

“Hi Pinkie,” you said, giving her a wave with your right hand.

Pinkie gasped in shock at the small size of Twilight behind you. “Twilight?! What happened to you? Why are you so small?” said the massive mare in a concerned tone as she leaned her head down to have a closer look at the tiny, four feet tall alicorn beneath her. You and Twilight could see a massive pair of blue eyes that took up your entire line of vision in front of you.

Twilight smiled sheepishly, a blush upon her cheeks. “Well, I don’t want Anon to feel left out in a big pony world. So I used a size shift spell. I wanted to see the world in his small, cute eyes.”

“Oooh. I gotta get you to shrink me down sometime. Could be fun.”

Pinkie was a very sexy mare. She probably was one of the most plumpest ponies of all Ponyville, second only to the alicorn known as Princess Twilight Sparkle. Pinkie Pie’s buttcheeks were so thick it looked disproportionate to the rest of her body. It was almost as if all the fattening cake and candy she ate migrated exclusively to her ass and thighs. Even Applejack’s ass could not hold a candle to the sheer, bubbly thicknesses of Pinkie Pie’s ass.

You pondered at the sheer insanity of what would happen if you were to turn Pinkie Pie into an alicorn, like what you did with Fluttershy. She probably would double down on eating even more cake and candy to try to make her ass even larger. You can’t wait to make her an alicorn sometime. She may even surpass Twilight in size one day.

“Hey! I heard that!” Twilight grumbled, clearly jealous.

With magical aid, you could see Twilight pondering if she should stuff herself with more fattening cake and candy to impress you. Honestly, you don’t know why Twilight is jealous. Twilight's ass was so thick she was able to breach beyond the Omniverse itself into the white void. It's good this universe had pocket dimensions to stop the ponies from growing totally out of control. What's more, Twilight is still growing, beyond infinity.

Even Fluttershy herself is tiny in comparison to Twilight. To put things into perspective, Fluttershy’s body would not even fill 1% of the space of a single hair upon her coat. You would need to give Fluttershy far more loving attention to help catch up to Twilight’s size.

Pinkie Pie raised her head back up to her mighty, towering height. “Hehe! Nopony can outmatch me in cake and candy eating,” she giggled with a hoof over her mouth. “I can’t wait to be super thick when Anon gives me some love. I bet I’ll become even bigger than you, Twilight.”

Twilight frowned at the prospect of being surpassed in size.

Pinkie Pie turned around and began to shake her massive ass from side to side. A dark shadow loomed over you and Twilight as you stood beneath the behemoth mare’s enormous ass. Her wobbling buttcheeks smacked against one another with loud meaty slaps of flesh, slapping against flesh.

Twilight’s jealousy began to fade away. “Pinkie Pie is my friend. I should not be jealous,” came her thoughts, which she openly broadcasted to you.

The mental image of seeing Pinkie Pie being much bigger than her caused her to shudder in bliss. The sight of Pinkie Pie’s supermassive ass looming over her would be wonderful. She imagined drinking up the great rivers of thick and creamy, sweet cotton candy flavoured marecum flowing out of her marehood as it flooded the land below her.

“Mmm! Just imagine it, Twilight? My big fat candy-ass sitting on you and washing away all your worries, would that not be great?” she said in a hot breathy voice.

Twilight shook her head and fully dismissed her jealousy.

“I’m sorry Pinkie. I’ll be glad to see you surpass me in size.”

“Hey now, I want to see you sometimes being bigger than me. And couldn't I just give you my mass if need be with magic?”

Twilight with her magical foresight could see that she was able to transfer her mass from one pony to another. Likewise, the others could do the same. So if any of her best friends wanted to be the bigger mare, they could easily do it.

“Yes. We can share our mass with one another if somepony wants to be the big mare in charge.”

Pinkie made a sound like a dog’s chew toy in happiness. “That’s what friends are for.”

You were thankful your pony friends weren’t going to fight over who has the biggest butt anymore. With that, Pinkie Pie gave the two of you a wave goodbye. She trotted her way back inside Sugarcube Corner and went back to work. The rest of your journey was unimpeded. However, it was still quite long since you were so tiny when compared to a pony.

When you made it to the outskirts of Ponyville the apple trees within the orchard were like that of skyscrapers in comparison to you. Each apple was about the size of a beach ball. It was easy to locate Applejack. All you had to do was listen to the loud bang of her hind legs bucking an apple tree.

As you both made your way onto the property, you kept a keen eye out for Apple Bloom. She was a sweet kid, but you didn’t want to hurt her feelings… as well as not wanting to get assaulted by an orca whale-sized hormonal pony. Luckily, you needn’t worry, she was nowhere to be seen. Twilight was personally happy about this, as it meant she could observe Anon and Applejack’s… interactions.

Applejack seemed to have anticipated your arrival. Her juicy, well-toned rump was turned to show it to you in all her glory. Applejack's well-fortified, two-story house rump was a wonderful sight to see. It was quite a bit larger than your average pony, but it could not compare to Pinkie Pie’s. However, while Pinkie Pie's ass was thicker, it could not match the muscular tone of Applejack’s ass.

Between Applejack’s thick hind legs lay a set of huge crotchtits, each one of her breasts was about the size of a beach ball. Her stetson hat in terms of size was like that of a small circus tent upon her head. Her blonde mane and tail were tied in a red ribbon each. She was at work, after all, her long hair flowing everywhere would cause problems.

Applejack legs were thick and firm. They were nearly double the thickness of your average pony with oak tree trunk-like legs. The sight of Applejack took your breath away. She was sweating profusely from her hard work. Her sweaty body helped her shine beautifully in the sun. Her sweat gave off a scent of pine tree air freshener mixed with the smell of apples.

“Hey there, sugarcube. Ya come here to see mah work?” she said in a hot breathy voice. ”Or do ya have somethin else on yer mind?” She took notice of you scanning the area and easily surmised you were on the lookout for her little sister. “Don’t worry sugarcube, she’s out spending time with Scootaloo. I made sure of that before asking Spike to come fetch ya!”

“Oh THANK YOU APPLEJACK!” you gasped happily, running over and hugging her right tree-trunk foreleg of the sexy farm pony. This elicited a giggle from her, and you felt her muzzle gently nuzzle into you.

“Anytime lil fella.” as she planted a kiss on your forehead.

Twilight observed from afar. Her journal levitated in front of her face, and her pen was ready to take notes as she magically held it in midair. Applejack was quite perplexed at the sight of Twilight being so small, she raised her right eyebrow at the unusual sight. However, she decided to not ask questions. She saw Twilight being small in the past before for some reason or another.

“So here for the Gun Show sweetie?” she asked sarcastically as she kicked her back hooves into a nearby tree, sending a thunderous shockwave echoing through the forest. You moaned in pleasure as you watched her work, clinging to her front foreleg… feeling the muscles move and ripple.

Besides Pinkie Pie, it was also Applejack (accompanying her fellow Earth Pony) who first met you. Memories of riding her muscular-thick back came flooding into your mind. You loved her mix of taut muscles and sexy curves. While Pinkie had been quite happy to meet a new face, it was Applejack who made you first feel welcome.

“Seems you DO have something else in mind.” chuckled the big mare, feeling your rock-hard penis rubbing against her leg. “And in such small pants too darlin’! Someone needs to help you… get more comfortable.” she said as she gingerly placed her mouth onto your pants and in a move that seemed effortless, like she was just flicking her hair back… you now were half-naked before her. Your throbbing rod was almost glistening in the sunlight.

You had a whole 20 inches to give Applejack’s some love. Your thick member was six inches thick and came with a set of grapefruit-like-sized balls. Back home this would be a freakishly large monster cock for any human woman. But here, it wasn’t so much for these massive mares.

“My my, if ya were the size of a pony you would be packing some big meat down there,” she said in a hot breathy voice. This caused you to blush as you smiled at the compliment. Wordlessly, you hugged her neck, planting kisses upon her silky soft, warm fur. This caused your hostess to moan. “Quite a flirt, aren’t ya sugarcube?” not answering her, you keep kissing further along her toned shoulder. Her sweaty body smelled pleasant, like pine tree air freshener mixed with the smell of apples.

“Ooh hoo hoo! Ya sneaky little cutie! How’d ya know I like this type of foreplay?” laughed the massive earth pony as she sat down with a loud crash, causing the ground to shake underneath you, and nearly causing you to fall over. “Ya want the real prize? My big fat applebucking rump is all yers!” moaned Applejack in that sexy accent of hers.

You didn’t need to be told twice. With haste, you made to walk around the wide body of the huge mare before you. Her left, three apple cutie mark above was so high up her tall and mighty buttcheek you could not reach them at the ground level. You made to stand behind Applejack's mighty rump, between her buttcheeks.

Applejack's massive rump loomed over your puny form. It was at least the size of a two-story house before you. The godlike thickness of her backside’s canyon was more than enough to swallow your body whole between her buttcheeks. Nestled between her round and bubbly, yet well-toned cheeks lay her soaking wet marehood, which was winking at you in greeting.

Experimentally, you pushed your hand against her right buttcheek. You watched in delight as it sank a good few inches into her plush softness before meeting her strong, applebucking muscles underneath. You looked on in awe at the depression you had made upon her cheek before you pulled your hand away. With your hand's absence, her rump quickly resumed a perfectly smooth shape to it.

You could not resist worshiping her ass. You began to apply some tender strokes upon her lovely rump with both of your hands on either side of her cheeks. For a moment, nothing happened, until a spurt of growth rocked her form, pushing you back a little from the force as her ass became even larger from your loving touch.

“Whoa, nelly! What are ya doing to me back there?” Applejack gasped, as she felt herself become a good few feet taller into the air. You stopped stroking her rump. “Ah didn’t say stop.”

Her rump from that brief homage you gave her now stood 25 feet tall. Making her ass 5 feet taller than your average 20-foot tall rump. Her hind legs became even thicker, now twice as thick as your average pony’s legs. Making them 2 times thicker than an oak tree trunk.

“Ah can see what yer hands are capable of sweetie! Now… show this ol’ girl what ya can do with that cock of yours!” said Applejack, smirking. “Ah’ve been wanting this ever since we first met, sugarcube.” With that, you made to climb up her magnificent ass.

“Uhh… Anon… that’s the opposite way from the vagi-” started Applejack before you promptly shoved your stiff meat inside her puckered anus. This caused the farm pony to squeak cutely, not expecting this. “Ho-LEE SPIT!!!” she gasped, bucking her backside in response.

“Stop! Wait… don’t stop! Keep goin’! Oooh!!” whimpered and gushed the big muscular pony as she practically melted into the pleasure. Her plump and swollen pussy was radiating heat and moisture as she rode out all these new sensations as you rhythmically thrust in and out of her tail-hole. Its wet, soft feeling, and tightness were working wonders on bringing you to orgasm.

“App… Applejack...” you gasped meekly, nearing climax. “I’m… gonna...” in between heavy panting breaths.

“GIVE IT TA ME!” moaned the Earth Pony as you exploded inside her anus, sending a massive shiver rippling through her perfect physique. Her waterbed-like ass slammed into the ground, bringing to mind a mechanical bull ride you once tried at a bar back home. Only that mechanical bull didn’t gush what seemed like gallons of marecum.

Applejack had hoped to bask in the afterglow… but felt… off. Not a bad kind of ‘off’, but definitely a bizarre sensation… as her body grew. The farm pony could feel herself become even stronger from your passion for her ass. It was almost as if she had a ghost of a unicorn’s horn atop her head now, yet still looking like a normal earth pony. She seemed to have the ability to grow apple trees by command with her mind. She closed her eyes for a brief moment, and subsequently new, towering apple trees spawned into existence into her orchard. The apples on these trees were even sweeter and finer than her older apple trees.

“Well, would ya look at that. I can grow apple trees now,” she said in pure awe.

It was a good thing too since Applejack was still growing. Her massive, applebucking thighs expanded out from her, brushing against two apple trees from either side of her. The soft fat of her ass, conceding deeply from the applied pressure. Your hands pressed upon her cheeks could no longer reach Applejack’s muscles underneath the thickening layers of her ass. For as she grew she gained an extra soft layer of fat to hide away her muscles.

With one swipe of her leg, she smashed whole rows of apple trees, sending the juicy fruits tumbling down into a large pile. A glow appeared upon her forehead as these numerous apples were picked up by her newly bestowed magic, and carefully loaded into one of the barns where they were stored.

“Hmm… needs a facelift don’t it?” she giggled, surveying her domain, her home.

You could see Equestria’s pocket universe magic at work. Her orchard from around her seemed to expand in all directions, the sky itself above seemed to grow even higher into the air. The world itself seemed to be anticipating her to have a massive growth spurt. Her apple trees themselves loom even higher into the air.

You looked down at Twilight Sparkle, to find her no longer writing notes, but furiously rubbing herself off with the pen she brought. “Ay Twilight!” boomed Applejack to her friend. “Whatcha think about the new and improved Applejack?” giggled the massive pony.

“So damn… hot...” whimpered Twilight as she orgasmed, spraying marecum all over her journal. “OH NO!!”

She flashed her horn, quickly cleaning up the mess, and repairing her book, good as new. With that, she resumed masturbating as she watched Applejack grow ever further into the air.

You found yourself losing your footing, and you subsequently fell into the great abyss of Applejack’s expanding buttcheeks. Her warm, heavy softness came to surround you on either side. The powerful, earth pony mare squeezed her cheeks together, sandwiching you between her massive asscheeks. You slowly sank down further, and further, until you began to find yourself before the cave-like entrance of her marehood. Your body soon became soaked in her sweet, thick, and creamy marecum as it flowed out of her vagina like a river.

Like with Fluttershy, this fluid had its own appropriately sweet flavor. In the case of your Earth Pony lover, it tasted (unsurprisingly) like apple pie and whipped cream. It was like this universe had an amusing sense of humor. Seeing it sitting there before you, wet and welcoming… you slowly crawled your way towards it. Fighting against the pressure of her epic asscheeks lovingly squeezing you, you practically crawled your way, trying to reach her quivering entrance. Her being already quite moist didn’t help your endeavor to reach her immense pink and velvety, soaking wet marehood. Her cave-like vagina glistened in the darkness of her marehood with her creamy essence.

“Whatcha doin’ in there Anon?” asked a confused Applejack, still not used to this drastic height difference. “Are you ok-AAYYYYY!!!!” squealed Applejack as you made contact with her pussy. “Still ain’t had nuff of this sexy beast, ay Anon?” giggled your lover as she focused her mind, that ‘glowing spot’ atop her head grew brighter as you felt a gentle push from behind. Her whole body quivered as you slid inside, sending what felt like an earthquake through your soaking wet surroundings.

“Ah Celestia! Anon… ya little charmer… what’re ya doing sweetie? Going deep divin’?!” she joked, moaning and grinning as she felt you inside her private nether region. “Never tried that UNBIRTH thing before. Though ta be fair, yer a bit on the small side that it’s become that regardless.” still joking as she rubbed her radiant hot sex into the grass below her. This pleasure and energy fuelled her immense growth.

Applejack began to bounce her massive ass up and down on the ground, this created a great earthquake across her apple orchard. Her home, and Ponyville were unaffected by her thunderous buttcheeks slamming upon the ground over and over, and again.

Apples soon became loose and fell into conveniently placed barrels she had summoned upon the ground below. “Hah. Ah guess, all ah need to do is twerk mah ass rather than bucking from now on!” she exclaimed proudly.

Twilight was VERY tempted to step in, but at the same time… didn’t want to interrupt the two. At least… not yet. She wanted to see what Applejack would do.

With magical aid, you could see Applejack loom over her once tall apple trees. To you, (or would be you if you weren’t deep inside her) each one of her newly grown apple trees was like skyscrapers, but to her, they might as well be small sticks. Her head loomed up into the heavens, the sky itself seeming to rise higher and higher to make room for her rapidly rising body. If it were not for the pocket universe, you were pretty sure Applejack was so tall right now her head would be well beyond in outer space above. Her buttcheeks would be so large, she would be able to swallow the planet between them. For each cheek of her ass was basically a gas giant like that of Jupiter.

“Hee hee… gas giant,” giggled the Earth Pony.

Twilight decided to join in on the fun, she teleported herself in front of Applejack, and partially regained her size. Within a fraction of a second, Twilight became the equivalent of a bloated hypergiant star. Applejack was now dwarfed in every sense of the world. She was like a mere fly in comparison to her size, if not even less so. Twilight’s massive rump loomed over her, her huge ass casting a dark shadow over her and the surrounding apple trees.

"Hah. Now... that's just gloating…. Or should I say bloating?” Applejack giggled with a hoof over her mouth. Somehow, despite being DEEP within Applejack’s planetary-sized uterine region, and all the smells and sounds this heavenly place was making… you could hear the two starting to converse.

“Hmm, strange,” said Twilight lost in thought, rubbing her chin with her front, right hoof. “Applejack, you give off the magical signature of being an alicorn, but you still look like an Earth Pony. Anon must affect other ponies in different ways.”

She ducked her head to look back to look at the far smaller Applejack sitting between her tall and mighty legs. “But anyway, you wanna worship my ass Applejack?” she said in a hot breathy voice.

“Do ya have to ask? Of course ah do!” she shouted excitedly.

Before they could get any ideas for passion, Applebloom came into view overhead. “What’s happening here?”

Time itself seemed to freeze. Everyone still, apart from her and Applejack. In actuality, Twilight and Applejack seemed to move at such speed that Applebloom was basically in slow motion. The massive form of Twilight vanished from sight, disappearing from view with an invisibility spell. Applejack, in the heat of the moment, teleported you far to the outskirts of Ponyville.

Applejack found herself standing, well, looming over her sister. She had tried to shrink back down at such a fast pace, the ascended Earth Pony was off by a few… feet. She actively had to cast a series of spells to stop her body from growing. She was literally fighting against her own growth. By the time reality started again, Applebloom found a giant panting and sweating Applejack standing before her.

She took this sudden change as well as one could expect.

“Applejack!? Wh-What happened?” asked her shocked sibling, looking up at her in awe.

“Hey there kiddo, heh… how was Scootaloo?” asked the worn-out farm girl, trying to play off this sudden shift as normal.

“Applejack! Why… WHY ARE YOU SO… SO BIG?!” snapped Applebloom, blushing. She smelled a peculiar odor too, like when her sister was done, ‘relieving tension’ as Big Mac used to put it.

“Oh… uhh… Poison Joke… Magic Flu… Discord… uhh something… something... ”replied the older pony, trying to think of a good little ‘white lie’. She definitely did NOT want her hormonal sister to go seek out Anon to try and give herself an upgrade too, on top of scratching certain… itches.

“I wanna apologize to Anon. I wanted to play dress-up with him. Just friends. Ah know he's an adult. Ah wouldn't want to get him into trouble by jumping on him.”

Applejack found herself relieved that despite Applebloom being a hormonal teenager she had strong convictions and morals. Then she remembered she had just teleported him away.

“Aww… crudmuffins!” she mentally berated herself as she hoped he was alright.

You stood naked alone at the edge of Applejack’s farm, you could see Ponyville close by. Your body was covered in a mix of sweat and marecum. You couldn't blame Applejack for leaving you out here. She magically allowed you to see the exact reason your session with her abruptly ended: Applebloom.

Quietly, you made your way back towards Ponyville. You needed to get cleaned off, and some new clothes. You could only think of one person who could help you. As if reality was answering your wish, along came the exact pony in question.

You could see Rarity coming out of town, and heading toward you at a rapid pace. She was simply walking… but from your perspective, she might as well be sprinting. Rarity came sliding to a stop as she stared at you with wide eyes. Looking over your entire body with interest.

“Good heavens, darling! Why are you naked? Isn’t it indecent for your kind to go around naked?” This question prompted you to try and cover up your junk. “You are handsome though. You would make a fine stallion if you were a pony.”

You found yourself feeling rejected. Your eyes looking downward at your impressive 20-inch cock. Impressive for a human. But it was nowhere the size, a lady like Rarity would be used to. This sadness, this dejected feeling was picked up by the pearly-white pony. She realized she had just hurt your feelings by accident.

“I’m sorry about that Anon. At the very least, let me… help you get dressed, shall we?” offered the friendly fashionista, trying to pry her eyes away from your body. “Come home with me.”

Rarity turned around and showed you her rump. Not in a seductive way, she simply turned around. But it allowed you to see her rump in all its glory. Her rump was halfway between Pinkie Pie’s massive plush plump ass, and Applejack’s mighty muscular ass. Her crotch-breasts were larger than normal. They were like 2 beach balls each, instead of just one. You always figured it was a conscious decision to try and stand out from her friends.

Her movement was elegant, regal, each step taken with grace. It reminded you of specially-trained show horses back home. The kind of delicate movements that seemed ‘dainty’ to your eyes. ‘Prim and Proper’ and all that. However, Rarity was pretty much the size of a blue whale, like all ponies basically. But she seemed far smoother and shapely when compared to most ponies. Like some carefully crafted statue-given life. Not that ponies were very saggy. But she seemed even finer.

You followed closely behind the massive mare. She waited patiently for you to catch up with each step she took. You didn’t mind that this journey was long. The sight of her massive rump in front of you made it seem far shorter. Every time she moved forward her massive buttcheeks came to lightly clap together with a meaty slapping sound of flesh slapping against flesh. The sight of her jiggling cheeks was pure heaven to your eyes.

Even More Notes

You, the human, followed behind the beautiful mare known as Rarity toward Ponyville. The average mare’s body is about the size of 40 elephants, making them about the size of a blue whale. Despite Rarity herself being an enormous equine about the size of a blue whale, she moved with elegance and grace. The thick bubbly cheeks of her plump rump lightly smacked the other one each time she took a step forward. Her clapping cheeks created a wonderful slapping sound of flesh, slapping against flesh.

Prior to any love enhancements, you had given to her friends, this mare had the biggest set of crotch-tits you had ever seen in this town. They were the equivalent to a human woman’s Double D Boobs, but in a pony’s case, they were Double Beachballs.

To top it all off, she had a lovely, plump rump that stood halfway between the bubbly thickness of Pinkie Pie’s butt, and Applejack’s mighty muscular ass. Rarity’s feminine beauty was bewitching. You had hoped she had feelings for you, you wanted to enhance her beauty even more. You held out the hope that Rarity would learn about the beauty enhancement you gave some of her friends so that she too would want you to make her even more beautiful.

You fantasized about pounding her ass as you watched it air balloon upward into the air from your worship. You then imagined yourself, titty fucking Rarity’s gigantic tits between her hind legs. In your mind, you could see her massive, double beach ball crotch-boobs soon turning into triple beach ball crotchtits, and only growing even bigger from there.

Rarity waited for you to catch up to her. She was able to cover far more ground than you with every step she took since you were so small in comparison to her. The journey was quite long to get to her home but you didn't mind.

“You are awfully quiet, darling? Is everything okay?” she asked in a concerned tone, coming to a stop just as she entered Ponyville. In the distance, you could hear the sound of clopping hooves, along with clapping buttcheeks from other ponies in the town. When Rarity moved, her hooves only created a quiet clopping sound. You didn't need to have your ears enchanted with a noise-dampening spell around Rarity’s graceful form.

“Well, errr… I was just admiring your beauty.”

Rarity blushed, the cheeks upon her face flashing pink. “Oh, you were? Well of course darling, I put a lot of work into my looks,” she joked, giving you a wink. “Would you like me to carry you home to my place? It would make the journey far shorter. Your cute little legs can’t quite keep up with mine.”

Before you could answer, you heard a pair of loud, trotting hooves. You turned around to see, Twilight Sparkle rushing out of the apple orchard toward you. She was at a far reduced size but was still pretty huge when compared to you. The mare was at least 2 times larger than Rarity, making her the size of two blue whales. Once she quickly closed the distance between you and her, she came to a stop. You could see her two, mighty legs looming over your puny form. She was panting and gasping.

“Oh, my darling. You got so big and sexy!” Rarity said in awe at the huge alicorn standing before her.

“Thanks, Rarity,” she said, blushing at the compliment. She then ducked her head to look down at you. “Anon? Are you okay? You’re not mad at me and Applejack, are you? We just reacted without thinking there!”

“Twilight, I love the two of you. Why would I be mad?” you said softly.

Twilight moaned as she felt a flow of warmth rushing through her body before she began to inch upward into the air. Rarity gasped in shock at what she was seeing. “Twilight?! Are you okay?” bellowed Rarity in a concerned voice. She was blushing a deep red as she beheld her friend’s towering height.

Twilight groaned, and tightly closed her eyes, and she lit up her horn with magic. Soon, sweat began to pour down her forehead as she tried to hold back Anon’s empowering words. “I’m… I’m… fine. Just trying to hold back my growth,” she said in a breathless voice.

“So, what I heard is true?! Anon’s love really makes mares bigger, stronger, and sexier?”

“How did you find out?” Twilight inquired.

“Oh please, darling,” she said, waving her hoof nonchalantly. “Word spreads around fast in a small town like this. Fluttershy alone was enough to get people talking, and then there’s Pinkie Pie. Girl can never keep a juicy secret like that,” to which the alicorn blushed.

“Of course… Pinkie Pie. So what did you hear?”

“I heard lots of things. But let’s not talk about them in public here. I don’t want to embarrass you. That would be unladylike,” she looked down at you. “As for you, Anon, I believe apologies are in order. To be honest, I’ve always found you to be… attractive. Even before all this. I was just worried about butting into my friends’ relationships. I had thought you were in a committed relationship with Twilight. Or at the very least Applejack. But seeing how… you’ve gotten around...” said Rarity with a tiny smirk as she looked up at Twilight. “Do you wish to… engage in certain activities with me? Would you like to make me more fabulous?”

“Rarity I-” you started before the large purple form of Twilight leaned forward, interrupting you.

“Rarity?! You’ve been attracted to Anon?” asked the large alicorn, looking concerned. “If I had known… I would’ve done something about it. I would’ve let you have some time with Anon. With any of my friends!” said Twilight in a worried tone.

“Even Starlight?” you asked.

“Hehe, are six mares not enough for you? Besides, Starlight is in a relationship already with Sunburst,” said Twilight.

“Oh yeah, you’re right,” you giggled. Then Rarity took up your field of view.

“Well, Anon? What do you say?” asked Rarity as she leaned down, eyes locked with yours.

“I would be honored, Rarity,” you replied, kissing her chin, causing her ears to flap happily.

Rarity moaned softly as she felt her muscles rippling. Her ladylike appearance was somewhat deceiving, she was a strong mare, but still never sacrificed any femininity. She began to inch upward into the air. Rarity looked back with a smile seeing her rump air balloon outward behind her. Her two, massive double beach ball-sized crotch-tits between her hindlegs soon transitioned into triple beach ball crotch-boobs.

“Oh… Oh my, darling, this feels marvelous,” Rarity cried out in joy.

Rarity turned around in quick succession to show you her augmenting rump. Your jaw dropped at the sheer beauty of the sight before you. You watched as her massive buttcheeks air ballooned upward into the air higher and higher. Her fabulous rump jiggled about wildly during her growth as the new layers of fat pumped into her ass.

Her huge buttcheeks came to slap against one another with loud meaty slapping sounds of flesh slapping against flesh. Her two tremendous, bloating crotch-boobs swung from side to side and came to smack against one another with a wonderful fleshy slapping sound. She cried out in pure ecstasy as the milk came spewing out of her tits. The ground below her was subsequently soaked with her creamy, foal-feeding essence.

When Rarity finally stopped growing she was about the same size as Twilight Sparkle, making her the size of 80 elephants, or two blue whales. The crotch-tits were now about the size of an over-inflated hot-air balloon each. You doubled the size of this mare from simply kissing her.

“Oh, darling! Thank you! I feel so fabulous!” she cried out in happiness as she looked back at her rump, marveling at her new and improved beauty.

You watched Rarity reach her hoof back, and lay it upon her cutie mark. Her heavy hoof sank into the plush softness of her massive rear, creating a deep crater. The sight of her hoof pressed against the plush softness of her gargantuan ass took your breath away.

“Mmm, so thick and bubbly,” she moaned, before pulling her hoof away. The depression soon faded away and returned into a perfectly smooth shape like that of a lake. “Oh, darling. I want more! Make me even bigger and thicker!”

Rarity flashed her horn and lifted you into the air. The mare then gently placed you down upon her muscular back. Her silky soft fur acted like a warm blanket to lay upon. It was softer and warmer than any you knew. “Wait until we get home. Then you are free to make me even more fabulous.”

The rest of the journey was far shorter with you on her back, and uneventful. In no time at all, you arrived at your destination. Rarity trotted toward the towering building known as Carousel Boutique. Rarity opened the door of her home with a stainless steel key and stepped inside. Her massive rump barely managed to fit through the door it was now so thick.

‘At least somepony locks their door for once in this town,’ came your thoughts. Rarity did not react to what you said in your mind. For she is yet to be empowered enough by your love in order to allow her to read your mind.

‘Yeah, I’m considering locking my door more often. I think we must close the curtains here. So nopony could look in at us through the windows,” came Twilight’s voice in your mind, which she broadcasted to you.

‘Yeah, I think it would be a good idea,’ you replied to her telepathically.

Twilight made to walk through the door. However, she only partially made her way inside, the sheer thickness of her massive, wide buttcheeks blocked any further attempts to progress. You saw her huge bubbly cheeks pushing against the door frame on both sides. The squishy soft fat of her cheeks deeply compressed against the hard, wooden surface.

Twilight smiled sheepishly. “Ummm… it appears my massive butt has gotten me stuck. I could force my way in, but I don’t want to destroy your home. I may need to shrink myself down further.”

Rarity gasped in shock with a hoof over her mouth. “No! Darling, there’s no need to make yourself less sexy just because my door was not designed for your magnificent rump. Just teleport yourself in.”

Twilight lit up her horn with magic before she subsequently teleported herself forward into Rarity’s home. Twilight laughed with a hoof over her mouth. “Haha, even at a reduced size a door isn’t big enough for my big fat flank.”

“Darling, It’s the door’s fault. Not yours,” she said waving her hoof dismissively, before turning to look back at you upon her back. “Anon, shall we go upstairs?”

You simply nodded in answer. The huge white mare then without a word made her way upstairs, with Twilight following closely behind her. Once inside her bedroom, Rarity locked the door behind her with a key, while Twilight flashed her horn and closed the curtains.

“I think our privacy is now assured,” said Rarity, before she levitated you over to a huge, pink love heart-shaped bed. It was huge for you at least. The two massive mares didn’t look too impressed by it.

Twilight spoke in a concerned tone. “Rarity, I don’t think your bed can fit us. The bed can barely fit just one pony. And the two of us are twice the size of your average pony… and… and…” she moaned as growth rocked her form as she jumped upward in size to become even larger. “Hmm? After growth effects from Anon? Like a hangover? Perhaps being in the vicinity of him is causing it?” she asked aloud, to which you shrugged.

“Maybe it’s just you? You’ve gotten quite the… uhh… DOSAGE of me,” you inquired.

“Indeed. I did drink down lots of your cum when I gave you a blowjob. Maybe it’s still working inside me?” she bounced the idea off you.

“Well, you WERE at a drastically reduced size that second time. Maybe it is affecting you?”

“I didn’t drink your cum the second time. All I did was ready you up for Fluttershy. She was a virgin. She needed a slick cock to make it less painful for her first time.”

“Oh right. Well then the only other thing I can think of, Twilight my dear, is your little cosmic outing with Applejack. You were tiny, then galactic-sized, then swiftly transformed back to this height… maybe your body is trying to adjust?”

“What happened now?” asked Rarity, feeling a bit overwhelmed with all this information. Cosmic outing? Are they suggesting that she can grow…. THAT big?! You and Twilight blushed, suddenly realizing you were having this conversation in front of Rarity.

“I-It’s nothing, Rarity. Besides, you’ll find out soon I’m sure. ANYWAY, I’m now three times the size of your average pony. So this bed has even less room for us” she said, blushing in embarrassment.

“Oh, you’re right. Can you do anything to remedy the situation?”

Twilight flashed her horn, the room along with the bed itself began to expand and all directions. “Just cast a pocket universe spell. We can now freely grow bigger without worry. Plus, the planet itself is in a pocket universe, and I can go back in time to fix any madness that happens here just in case.”

Without a word Rarity made to lay down upon the bed next to you. Her heavy, gigantic rump sank deeply into the soft mattress below her massive rump. You could now see her three blue diamond cutie mark upon her huge, right flank. She leaned to the side, revealing her belly to you. But being you, your eyes were glued to the enormous crotch-tits of hers. Each one of her tits was the size of an over-inflated hot-air balloon.

“Whenever you’re ready, cutie,” giggled Rarity fluttering her cute eyes at you.

There came a loud slam as Twilight lay herself down next to you on the left. The mare’s ass loomed even taller in the air than that of Rarity’s. The force of her butt’s slam caused you to bounce into the air by a few feet, before dropping safely back down again upon the soft bed below.

“I hope you’re ready, Anon. Our bodies and asses are going to really swell from your love,” Twilight said in a hot breathy voice.

“Don’t forget our foal-feeding boobs,” Rarity said, looking down at her massive tits between her hind legs. “I feel like I could flood my home already with the amount of milk I have in these.”

Still naked, you immediately stood up… ready for action. You stared in awe at your member. The last time you looked at your cock it was 20 inches long, it seemed to have grown by an additional 20 inches, doubling in size. Your heavy, thick cock stood about 12 inches in girth. You now have a 40-inch cock ready to make sweet love to these mares. Your balls seem to have doubled in size, each one was about the size of two grapefruits each.

If you wanted to you could quite literally suck your own cock it was so long now. No human woman could handle your cock now, only big ponies.

"Oh my, darling You've gotten much bigger since the last time I saw you," purred Rarity as she licked her lips at the sight of it.

"Hmm,” said Twilight, rubbing her chin thoughtfully with a hoof. "It appears only your penis has grown. Hopefully, it remains as such. You are cute and sexy just the size you are.'

As you stood there, your massive cock stood perfectly straight as it defied the laws of physics in front of you. You made to walk around the wide frame of Rarity’s body. You made your way past her huge, bubbly flank, before walking around her hind leg. Once past her leg, you now stood between Rarity’s huge thighs as she lay in front of you upon the bed. Her gigantic crotch-tits loomed over you, casting a dark shadow over you as they stood tall and proud between her hind legs. Underneath you, you could see Rarity’s soft, purple tail acting as a secondary blanket. Steadily milk began to leak out of her nipples, and flow down her huge tits.

Below her massive breasts her marehood winked at you in greeting, a river of her marecum was flowing out of her vagina. This river of her marecum came to flow down and soak her tail below on the floor. In addition, the milk flowing out of her tits dripped down her body and fell to the floor to mix in with her creamy marecum, forming a delicious concoction.

Parched from your activities with Applejack and having tried to keep up with Rarity, you couldn’t help but sample some of the milk as it dribbled down her godly breasts. You kneeled down for a brief moment, and took her milk and cum into your hands, cupping your fingers, and got a good portion of these fluids. You then promptly drank them.

It made for a strange concoction/mixture, but you were too thirsty and too horny to care. Rarity’s flavor tasted like mint mixed with marshmallows. It then felt as if you had just drunk a gallon of ‘Red Bull’, as your body’s energy seemingly increased from the moment it touched your lips.

With renewed vigor, you advanced forward toward her and made to climb up her huge body on the left side of her thick thigh. Your cock seemed to have slipped into a pocket universe, for it didn’t seem to impede your climb by getting in the way. Under normal circumstances, your 40-inch cock would be poking against her leg as you climbed up her body.

You slowly climbed your way up. Her thick, white fur helped you greatly in your endeavor, it was easy to grip with your hands. Once you made it to the top of her leg you could see Rarity looking down at you with a smile on her face. Your cock popped back out of the pocket universe and sprang back to its mighty 40 inches. The soft and warm fur of her body felt wonderful for your bare feet to touch underneath you.

You walked along her thigh to make your way onto her lower torso. Behind you, you could see Rarity’s massive tits. While in front of you could see Rarity’s smiling face looking down at you. From this new position, you could do a number of things. You could look up at her beautiful face while you give her a belly rub. However, you would not be able to look upon her face if you were to titty fuck her huge tits behind you. At least without magical aid.

You could see Rarity and Twilight turn their heads to one another. The two mares then leaned forward to enter a passionate kiss. Their large equine tongues entered one another’s mouths and swirled about. You could hear the two mares moaning in pure bliss as they kissed. Twilight reached her massive hoof between Rarity’s legs and began to lovingly rub it against her moist marehood.

Rarity uttered a muffled cry of pure ecstasy into Twilight’s mouth. The feel of Twilight’s loving hoof prompted Rarity to return the favor. She reached her hoof between Twilight’s legs and began to feverishly rub it against her swollen sex. Twilight soon uttered a muffled cry of pure bliss of her own as she felt Rarity rubbing her needy sex. The two mares’ hooves became soaking wet as they rubbed one another’s pussies. You could hear wet, fleshy sloshing sounds as the two mares lovingly stroked their prospective partner’s marehood.

Seeing this only fueled your lust, and you then deposited your monster cock between the pearly-white pony’s massive breasts. At the same time, you lay your hands on either side of her soft breasts. Your hands sank like soft dough into the squishy soft fat of her tits. You quickly thrust your hips forward, your balls came to smack against her tits with a loud, meaty slapping sound of flesh slapping against flesh.

Your body’s impact against her lovely boobs sent ripples through her body as she broke off the kiss to look down at you. “Such a naughty little one, aren’t we?” she giggled as she flashed her horn, pushing her huge tits together, creating a tight seal for your cock as you began to thrust in and out between these luscious mounds. Rarity moaned to this sensation, enjoying how your penis felt against her sensitive mammaries. With each pump, milk squirted out from her nipples. Rarity’s moaning was cut off by Twilight resuming their make-out session.

Like a river, her warm milk began to flow down and land between the tightly compressed canyon of her tits your cock lay smothered between. It seemed as if she was magically directing her milk to flow down so that it would lubricate your cock with her creamy essence. A river of her milk flowed down the gap of her massive tits, it created a rushing waterfall effect as her milk flowed down from between her tits, and then down onto her soaking wet marehood, before finally falling onto the bed below where it mixed with her creamy marecum. However, a lot of this milk came to fall down upon Twilight’s hoof grinding Rarity’s plump and meaty, soaking wet marehood.

Frantically, you thrust your hips back and forth against her enormous tits all the harder. Her warm milk made it far easier to slip your cock back and forth between her succulent tits. This caused a rippling effect across her tits like a stone being thrown into a lake. This felt somewhat similar to Fluttershy’s asscheeks yesterday. However, it felt even better now due to the sheer length of your 40-inch cock. When you hotdogged Fluttershy’s wonderful, massive buttcheeks your cock was only 20 inches long.

Your hips smacking against her huge tits caused her massive tits to jiggle about wildly. A monsoon of her creamy marecum was flowing out of her marehood, soaking the bed below with her cum. Twilight’s hoof grinding against Rarity’s marehood was completely soaked in a thick coating of her white creamy essence.

While continuously thrusting your cock between her huge, lovely tits you leaned your head on the side of her massive, right breast. From there, you began to lick up the flowing river of milk falling down into the canyon of her tits.

You moaned at the sweet, whipped cream taste of her succulent milk flowing into your mouth. Never-ending waves of milk flowed out of her tits continuously. You could drink up her milk to your heart’s content.

You groaned, her soft and warm tits felt wonderful smothering your cock. It was just too much. You found yourself near breaking point. You were about to cum.

“Rarity…. I’m… I’m about to cum,” you said in a low, breathless voice.

Rarity departed her lips from Twilight. “Oh yes, darling! Release yourself between my foal feeders!” she cried out in happiness.

You slammed home one last time, your balls coming to slap hard against her tits. You grunted as the dam burst, and you subsequently unleashed between Rarity’s massive boobs. Rarity for her part was crying out in pure bliss as she felt you soak her tits with your seed. Spurt, after spurt of your creamy human spunk, fired out of your cock into the warm, soft, and loving embrace of Rarity’s tits smothering your member.

With each spurt of your seed landing between her tits it caused her to have a huge growth spurt. Rarity’s tits in front of you began to air balloon upward into the air and jiggled wildly about as they inflated in size. Her hot-air balloon crotch-tits within mere seconds turned into huge, Hindenburg-Class zeppelins crotchtits, and only growing even bigger from there.

The giantess mare loomed higher and higher into the air. There then came a flash, and a pair of white feathery wings appeared on Rarity’s back, turning her into an alicorn. Twilight flashed her horn allowing her to keep pace with Rarity’s now even more monstrous growth rate.

“Oh. My. GOODNESS! I’M A PRINCESS NOW!” squealed Rarity, squeezing her back legs together in excitement, spraying out even more sweet-tasting milk from her breasts. You were almost knocked off into the deep crevices between her divine tits by this motion.

Rarity’s growth rate increase even further from her alicornation, she suddenly became something of galactic scale. She was now the size of the solar system and quickly expanding beyond that. She grew… and grew until she was hundreds, if not thousands of times bigger than a galaxy. For each of her breasts was now the size of the Milky Way Galaxy.

Rarity’s growth only came to a stop when you delivered one last spurt of your cum between her now galaxy-sized tits. Your cock stood erect, you could feel your balls rapidly refilling to feed her growth even more. It took Twilight a good few seconds to catch up to Rarity’s size. Twilight stopped growing when she reached about Rarity’s size.

“Oh… my. I feel so fabulous,” she said in awe, marveling at her astronomical body.

A massive, cosmic raging river of milk flowed down between Rarity’s boobs onto the bed below. It was lucky this planet had its own pocket universe otherwise the local solar system… scratch that this entire galaxy, and perhaps beyond would be flooded with her milk.

Rarity reached her hooves to squeeze her galaxy-sized tits from either side. She then began to bounce her colossal tits up and down. She took in the delightful slapping sound of flesh, slapping against flesh from the heavy impact of her massive mammaries smacking against one another.

She giggled in delight at the sound. The mare then began to jerk her hips back and forth over the bed underneath her. The resulting movement caused her massive buttcheeks to thunderclap against one another with loud, meaty slapping sounds of flesh, slapping against flesh.

Rarity turned to her huge, hyper-cosmic friend Twilight and resumed kissing her. As they kissed, the two mares began to grow even further into the air. Rarity’s galaxy-sized tits swelled even more in growth.

You stared in awe as the two mares grew even further into the air. They expanded into sizes that you could barely comprehend. With magical aid, they showed you that their bodies were now so large they would end up quite literally destroying the universe around them without the pocket dimensions of this planet.

You resumed thrusting your still hard cock between Rarity’s growing hyper cosmic mountains that were her breasts. Despite just seemingly humping air at this point. The sight of her tits hyper expanding into the air just took your breath away. They just kept growing bigger and bigger.

You were finding yourself increasingly alone as your lovers grew and grew, lost in a literal valley of pony tits. With that too came a decreased access to Rarity’s energy-restoring milk. They’re far beyond the size of planets, galaxies unto themselves practically, (if not beyond) he couldn’t reach a nipple if he wanted to.

Not being able to see their faces, only hearing their reality-shattering moans being the only sign that the two were still active.

As if they sensed you were feeling lonely you could hear Twilight’s voice. “Anon, are you okay? I can send you small, non-growing clones if you want,” came her voice inside your head.

“Yes Twilight, please do.” you whimpered and sighed. It was a rare opportunity to actually be outside of a pony’s body as they grew to this cosmic scale… and while you enjoyed it, you realized that it was also very lonely. So you jumped at the opportunity to have someone to talk to, to hold… to cuddle.

With a flash, Twilight summoned forth two ‘small’ elephant-sized clones, one of Rarity, and the other of Twilight in front of you. Twilight on the left, Rarity on the right.

“Are these forward avatars small enough for you?” asked Twilight. To be honest it was pretty much par for the course at this point.

“Yes, this will work,” you replied, smiling up at these new playmates. The two small clones lay down, cuddled up, and curled up around you. Kisses and licks rained across your face and chest. You were smothered in the great warmth and softness of their bodies. They began to plant a series of licks and kisses to your towering member between your legs. Your 40-inch cock was compatible with these far smaller clones of themselves. You moaned, your legs kicking weakly as they showered your monster cock with love.

However, the clones abruptly stopped kissing and licking your cock when they heard the sound of a door knocking. With magical aid, you could see it was Pinkie Pie and Rainbow Dash standing just outside Rarity’s home. Compared to the two elephant-sized clones, the two mares were at least 40 times bigger than an elephant each.

The clones showering your body vanished with a flash of light, to be replaced with Pinkie Pie and Rainbow Dash. Pinkie Pie on the left, Rainbow Dash on the right. The two mares looked in confusion as they appeared to be on a vast, unending sea of white… which was Rarity’s body.

You could see flashed images flowing into Pinkie Pie’s and Rainbow Dash’s minds, which instantly explained what happened here. The two mares smiled at the images of you making their friends bigger and stronger with your love.

“Hehe, I know of a way for Anon to make us really big at the same time,” said Pinkie Pie, giggling with a hoof over her mouth.

“How?” asked Rainbow.

“We sit side by side and press our buttcheeks together. That way, Anon can hotdog us both at the same time.”

“Double hotdogging? Awesome!”

“I have to agree!” you chimed in.

The two mares made to stand up, and position themselves in front of you. The two giggled before they slammed their massive asses down upon the floor that was Rarity’s vast body, followed by pressing their huge buttcheeks together. Your jaw dropped at the sight, Pinkie Pie’s ass was considerably larger than that of Rainbow’s well-toned, athletic rump. Rainbow Dash’s ass was still huge, but far thinner than most bubbly pony butts you saw. Pinkie Pie’s crotch-tits were about the size of a beachball each, whereas Rainbow’s were merely the size of a watermelon each, the smallest pair of tits you have yet seen, but nonetheless sexy.

You guessed Pinkie Pie’s ass was much larger since she ate far more candy and cake than Rainbow. You have seen Rainbow mostly eat salads, and healthy food in general. Whereas Pinkie Pie would eat truckloads of fattening food without somehow turning into a giant blob of fat. All the fat seemed to migrate exclusively to her ass and thighs. Then again, Pinkie Pie was always trotting around the place at speeds that even surpassed Rainbow.

You stepped forward and made to climb up their thighs toward their two buttcheeks pressed against one another’s. Pinkie Pie’s huge, bubbly flank stood on the left, while Rainbow Dash’s still huge, but far thinner rump lay on the right. Once you stood beneath the shadow of their massive asses you simply looked at them in awe.

Once you were done basking at the magnificent sight of their rumps before you, you lay your hand upon Pinkie’s perfectly smooth, plush buttcheek. You watched as your hand sank deeply into her squishy soft rear. You made to do the same with Rainbow Dash’s cheek on the other side. Your hand however only sank merely a few inches into her soft fat, before you met her strong muscles underneath.

Tears of joy fell down your cheeks, you were truly in butt heaven while in Equestria. With no further, ado, you unceremoniously pressed your huge cock between their warm and soft flanks. You could see with magical aid, Rainbow and Pinkie turning to one another to enter a passionate kiss the moment they felt your cock being pushed between their flanks. Their large, equine tongue entered each other’s mouths and swirled about. Pinkie Pie’s tongue was considerably larger than Rainbow’s, which allowed Pinkie to dominate Rainbow in their metaphorical kissing wrestling match. The mares uttered deep, throaty moans as the two feverishly madeout with one another.

Inch, by inch, you slowly pushed your cock forward between the giantesses’ tightly compressed, bubbly flanks pressed against each other. Your cock was smothered by their great, warm, and soft flanks. You could feel Pinkie’s warm, bubbly softness on the left. While on the right, you could feel Rainbow’s warm, yet far more muscular ass against your cock. It was still soft to the touch due to her thin layer of fat, but also strong at the same time.

When you finally bottomed out, your balls came to slap against either side of their flanks, which caused a rippling wave-on water effect to cascade across both of their buttcheeks like a stone being thrown into a lake.

From the sight, you began wildly thrusting between their bubbly flanks like a madman. Your hips repeatedly smacking against their flanks caused an additional ripple effect to flow across their wide cheeks. The sounds of meaty slapping sounds of flesh, slapping against flesh could be heard as you passionately made love to their massive flanks.

You could hear Twilights voice crying out as she spoke into your mind. “Anon, make my friends bigger and stronger. Show them the magic of friendship between humans and ponies!”

As if by command, you immediately came. Thick ropes of creamy jizz exploded out from your twitching cock, filling the space between Dash’s and Pinkie’s lovely flanks. You could see their cutie marks glowing with a blinding light before the two mares began to skyrocket into the air.

There then came a flash, a pair of feathery wings appeared on Pinkie Pie’s back, along with a horn atop her head. At the same time, the pegasus Rainbow Dash received a horn atop her head. The two mares moaned as they unleashed violent explosions of cum and milk everywhere through their alicornation.

The resulting magical shockwave blasting from their asses sent you lying back onto the soft bed below. You watched as the two alicorn mares before you hyperexpanded in front of you, with each of their buttcheeks about the size of a galaxy already.

There came a flash, and you suddenly found yourself laying upon the bed as you were surrounded by six hyper cosmic pony asses from all sides. You could see Fluttershy in front of you, followed by Twilight Sparkle on her right, Applejack, Rarity, Rainbow Dash, and finally Pinkie Pie standing next to Fluttershy on her left.

All six mares were growing… bigger and bigger… without stop. It seemed they automatically grew just by being in your presence, at a faster, and faster rate.

“You’re right Anon. But the love and friendship we have among one another also fuel it,” came Twilight’s voice.

With that, Fluttershy dropped her massive ass down upon you with a heavy slam. The mare giggled grinding her hips back and forth over your puny form as she felt you squirm underneath her enormous ass. The warm, heavy softness of Fluttershy’s ass was just too much. You subsequently came and began to splatter your love cream on Fluttershy’s massive, beautiful ass.

The mare cooed as she felt her growth amplified even further from your love. She loomed higher and higher into the air above her 6 friends, her massive expanding buttcheeks pushing them aside into the far distance as they became dwarfed under her superior body size.

Fluttershy’s made to sit up, her massive ass looming over her friends. Fortunately, it only took her friends a good few seconds to catch up by growing upward to her size.

“My turn!” shouted Twilight, slamming her ass down upon you.

Twilight dropped her massive ass upon you with a heavy slam and began to grind her hips back and forth over your puny form. Your erupting cock soaked her ass with your creamy essence. Like with Fluttershy previously, Twilight hyperexpanded into the air above her friends, overtaking them in size as her buttcheeks pushed them away. Twilight for her part was squealing in pure joy.

Twilight lifted her ass up to give her next friend a turn. No sooner had she done so, Applejack had dropped her ass down upon you with a heavy slam. Applejack cried out in pure bliss as your cum splattered against her strong, applebucking buttcheek as she skyrocketed into the air.

Applejack’s expanding buttcheeks pushed her friends away as she grew into the air, overtaking them in size. She grinded her hips back and forth over you, her buttcheeks jiggling wildly about from her rapid movements. This created a wonderful meaty slapping sound of flesh, slapping against flesh.

“Come on! Applejack give me a turn!” shouted Rarity.

Applejack lifted her ass, this allowed Rarity to slam her massive rump upon you. The mare cried out in pure bliss as your cum splattered against her pearly white buttcheek. Rarity rose into the air, to overtake Applejack in size, pushing her aside with her rapidly growing buttcheek.

Rarity began to bounce her massive ass up and down upon you, slamming upon your puny form. Explosions of milk sprayed out of her hyper cosmic tits over herself and her friends from all around her. Her jiggling tits smacked against one another with lovely sounds of flesh, slapping against flesh.

Her friends moaned as they began to lick up Rarity’s creamy milk off their furry bodies as if they were cats. The milk indeed did empower their growth, but it was nowhere near the growth rate compared to Rarity’s body.

True to her element, Rarity soon lifted her ass off you and gave Pinkie Pie and Rainbow a turn. You were magically lifted into the air, you could see both mares’ hyper cosmic asses on either side of you. The two mares pressed their asscheeks together smothering you on both sides between their enormous, warm and soft rump.

Your erupting cock came to splatter come on both sides of their cheeks causing them to grow even further into the air. Pinkie Pie and Rainbow Dash moan together as they amplified in growth into the air, growing quickly to overshadow their friends below them.

As if they were having a wrestling match they pushed their asses together against one another, as if they were competing for your cum to make them even bigger than the other. Pinkie Pie giggled as it soon became clear she was winning. With that Pinkie Pie’s much larger ass knocked Rainbow Dash over.

However, rather than selfishly feast on the growth you gave, she magically placed you down upon the bed to give Twilight a turn. Rinse and repeat all six mares did this. Each mare took turns to have fun with you with their massive asses, sharing your empowering love with one another. They worked together as friends, allowing one mare to be temporarily the biggest among them before the next mare had her turn with you.

The giga ponies bounced their asses up and down upon your puny form, they grinded their hips back and forth, moaning and giggling all the while they did so. Your cock continuously erupted upon their buttcheeks, staining them with your creamy essence and causing them to explode in growth. You don't know how long they did this, but when it was finally over you were completely exhausted.

There came a flash and the next thing you knew you found the six mares at a reduced size. They were practically the size of a Labrador Dog each. The mares piled up on top of each other like said dogs on your lap and closed their eyes. You reached your right hand out to them, all six mares turned to you, and began to affectionately lick your hand. With loving tenderness, you petted each one of these cute mares with great eagerness. The mares’ tails wagged about happily as you gave them tender petting.

You closed your eyes to the wonderful sight and found yourself soon drifting off to sleep. In response to this, your little lovers repositioned themselves, curling up… cuddling up around you in a nice warm pile. Each pony gave you a goodnight kiss on the lips before taking up a spot near you, snuggled up against your body. The last thing you were conscious of was Twilight Sparkle nuzzling into your neck as she took up the area under your right arm. You went to sleep with a big smile on your face.

You had the best of both worlds, big ass ponies, and cute little ponies if you wanted to at the same time. For they can simply shift their size to your liking.

The End