Giant Pony And Human Love 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.