The Dazzlings Hit it Big

by MassDriver

Rating: mature
Tags: Equestria Girls, Sex, Dazzlings
Length: 31839

The Dazzlings, victorious, absorb the adulation of humanity - and grow into titans.

With the power they absorbed from the Canterlot High student body, the Dazzlings have become unstoppable. Now the world is theirs, and every person in it is their willing plaything.

And as they absorb the Equestrian magic from Twilight and her friends, there's an unexpected side effect: the Dazzlings begin to grow. Now the conquered earth is a sexual buffet for their growing lusts. First they'll make the Rainbooms service them, but once they get too big for that... train, cities, and even the planet itself will become their sex toys.

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

Contains: Giantess, growth, lesbian, mind control, destruction. Minor vore themes. No explicit violence (deaths are implied as a result of destruction).

Third chapter contains giant humans on small ponies.

All characters are over 18.

Cover art is Derpibooru 874096, by alloyrabbit, used without permission.

Published 2017-01-05 01:20:01 UTC
Last updated 2017-04-27 19:19:16 UTC

First, the Battle of the Bands...

“All right, Dazzlings,” shouted Rainbow Dash, as the rest of the Rainbooms rushed the stage behind her, “We're here to bring the curtain down on your evil plan!”

“Is that so?” said Adagio, with a sinister grin. “Sorry to burst your bubble, Rainbooms, but there's not really a 'plan' per se at this point.”

“What do you mean?” yelled Sunset Shimmer.

Adagio stepped forward, gently flapping her translucent wings. “Well,” she said, “The plan was to use our music to gain absolute control over the hearts and minds of everyone at Canterlot High,” she said.

“And we already did that!” interjected Sonata cheerfully.

Sunset looked out over the crowd. Everyone was looking right at the Dazzlings, with rapturous affection in their eyes. They did seem to be thoroughly entranced. “Well, we're going to free them!” declared Twilight.

Adagio gave Twilight a look that was almost sympathetic. “I'm afraid not,” she said, shaking her head. “Your window of opportunity closed when we finished our song. We almost didn't finish in time, because some idiot stopped to steal that DJ girl's headphones...”

“My old headphones were broken!” Sonata protested. “Of course, they don't even fit me now that I've got pony ears...” she flicked her ear with a finger. “But... if I hadn't taken them, then the DJ girl might have been immune to our music, and she might have somehow been alerted to the Rainbooms being imprisoned, and she might have freed them and volunteered her sound equipment to allow the Rainbooms to fight us with their music!”

Adagio narrowed her eyes. “That... strikes me as a fairly unlikely scenario,” she said. Sonata crossed her arms and pouted.

“We've still got our music,” said Twilight, determination blazing in her eyes, “And as long as we're together, the magic of friendship can beat anything you've got!”

Aria chuckled. “Together, huh?” she said. “That is the weakness of friendship, isn't it? It only works if you're all getting along. And the three of us... we barely tolerate each other, and we do just fine. But now that you girls don't have Applejack anymore, your 'friendship' doesn't pose a threat to us.”

“What do you mean?” said Rainbow Dash. “Applejack's right here!” She jerked her thumb in Applejack's direction, and she was with the group... although Dash couldn't help but notice a certain... vacantness in her eyes.

“Oh, she's there all right,” said Aria, “But she's ours now. All I had to do was hum a little tune when you girls came onstage. Applejack?”

“Yes?” Applejack responded breathlessly.

Aria pulled her leggings and panties down, bunching them at her ankles, and lifted her skirt. The Rainbooms all averted their eyes as Aria exposed her purple pussy – except for Applejack, who stared at Aria's wet lips like they were the gates of Heaven. "Applejack, eat my pussy."

Without a moment's hesitation, Applejack pushed past her bandmates and plodded over to Aria, her eyes never leaving her pussy. When she reached Aria, Applejack fell to her knees and extended her trembling tongue to Aria's cunny. When her tongue made contact, it was Applejack who moaned in esctacy. Her hand plunged down underneath her skirt, and she began to stroke herself as her tongue lapped at Aria's lips.

"Mmm," muttered Aria casually. "Her technique could use some work. I don't think she's ever done this before." She shrugged. "But she is bringing the enthusiasm you can only get from a mindless thrall, and that counts for something."

"Applejack, darling!" cried Rarity. "Snap out of it!"

Adagio rolled her eyes. "You think that's going to work?" she said. "Just for that... you're next. Rarity!"

Rarity snapped to attention, her defiance forgotten. "Yes, darling?" she asked.

Adagio lifted her skirt and pulled her panties down a few inches, revealing a pussy that was already starting to drip with arousal. "Attend to my pussy, Rarity."

"Oh, thank you!" said Rarity. She elbowed past the other Rainbooms and practically sprinted to Adagio, putting her head between the girl's thighs and moving her tongue eagerly.

"See?" said Adagio. "Your Equestrian magic was enough to protect you from our voices when we were weak and starved. But now your minds are defenseless. We don't even need to sing; just speaking a command is enough to..." she paused, and an annoyed look crossed her face. "This one's not too great either," she said, pointing down at Rarity. "Does no one in this world know how to eat pussy?"

"You don't have to do this!" pleaded Twilight. "There has to be a way for you to live peacefully in this world!"

"This world?" said Aria indignantly, squirming as Applejack continued to eat her out. "We were banished to this world by your pony wizard, Starswirl the Bearded! Forced to endure the cruelest fate imaginable: being immortal, attractive 18-year-olds with mind control powers in a world with no defenses against magical threats!"

Sunset quirked an eyebrow. "That... actually sounds like a pretty sweet deal," she said.

"You don't get it!" said Adagio. "In this magicless world, we only had enough mind-control power to make small groups of people do what we wanted!"

"It really doesn't sound that bad," said Sunset.

"Well..." said Sonata, her brow furrowing in concentration, "Well, we... we also had to, uh..." she sighed. "Oh, never mind. Just get over here and eat my pussy."

As soon as she was given a direct order, Sunset's snark and skepticism vanished, and she rushed to Sonata. Kneeling, she pulled Sonata' panties down and went to work, running her tongue up and down the length of Sonata's cerulean cunt.

"Oh, she's great at this," said Sonata. As Sunset Shimmer's head moved beneath her skirt, her head rolled back in pleasure. "Why'd you two pick those limp-tongued losers? Sundown here is aces at eating pussy."

Adagio scoffed. "The rest of you," she said, eyeing the remaining Rainbooms, "...just make out with each other for a little while." Not a one of them hesitated. There was no resistance, no fear, no final flicker of the individuals they used to be. The girls belonged to the Dazzlings now, and they lived to serve. Rainbow Dash and Fluttershy locked lips, and Twilight and Pinkie followed suit, groping and grasping at each other, slipping hands underneath each others' shirts to caress bare skin, to tease nipples, to feel each others' raw, human warmth.

On a wavelength invisible to humans, mental energy continued to flow from the entranced crowd into the bodies of the Dazzlings. And now it was joined by something special: from the bodies of Twilight, Sunset, and their friends, a new type of energy emerged. It was multi-hued, ribboned with shining light. It was Equestrian magic, strengthened by friendship, and it was by far the best meal the sirens had had in centuries.

"Mmmm," moaned Aria. "I feel so full."

"I know," said Adagio. "I don't just feel full, I feel... big."

"Big?" said Aria. "Actually, now that you mention it..." She looked down at Applejack, who despite her inexperience was starting to get a feel for cunnilingus. The farmpony looked smaller now; instead of kneeling, she was on one knee, lifting her head to the level of Aria's pussy. Everything looked smaller now, with the exception of her fellow Dazzlings. There was a tingle all throughout her body, a pleasant fullness that seemed to signify growth. She had to be seven feel tall now, and now that she knew how it felt to grow, she could tell that she was still getting bigger. She glanced down at her boots, expecting her feet to burst through them, but she found that they - and all her clothes - were growing right along with her.

"Are we growing?" asked Sonata. Her hips were starting to buck involuntarily, as Sunset's nimble tongue attacked her clit and teased her pussy lips. "Or is this chick just really good at eating pussy?"

"Sounds like both," said Adagio. "Our siren bodies were built to hold vast quantities of magical energy, but these human bodies... the only way they can hold all the power we're receiving is to grow."

"I like it!" said Aria. "I want to be bigger than this crummy magicless world!"

"Y-yeah!" said Sonata. "I wanna be... fuckin' huge, and... fuck, fuck, fuck-" Sunset's tongue brought Sonata to the edge of climax, and Sonata grasped the back of her head with one giant hand, pressing Sunset's face into her love tunnel. Sonata was nearing nine feet tall, and her pussy was big enough that it covered Sunset's face, coating her in Sonata's juices.

Sonata cried out as she came, and the speaker system carried her voice out over the cold night air, into the suburbs around Canterlot high. For miles around, people heard her high-pitched, broken cry, and they turned in her direction, instantly entranced by the power of the sirens.

On the outdoor stage, Sonata, Adagio and Aria surged in growth, hitting twelve feet in an instant. Sunset rose to her feet to keep her head level with the pussy she was servicing - as did Applejack and Rarity. Sunset's head sank halfway into Sonata's gigantic, soaking pussy, and the explosion of love juices drenched Sunset in a wave of liquid arousal. Sonata's core pulsed with the rise and fall of her climax, and she kept Sunset held against her cunt, pouring a ceaseless flow of pussy juice down the smaller girl's body. Sunset herself, nearly drowning in the arousal of her mistress, was experiencing her own climax. The euphoric rush of pleasing Sonata - her mistress, her goddess- was enough to make her cum, without so much as touching her pussy.

"Looks like we got a few new worshippers," said Adagio. "But at this size, talentless little Applejack is never going to make me cum. Oh, Rainbow Dash!" Rainbow Dash broke off the kiss she was sharing with Fluttershy and looked in Adagio's direction. Adagio plopped her ass down on the stage, making the boards shake. "Would you help your friend do her job?"

"Yes!" shouted Rainbow Dash, "Yes, yes, yes!" Adagio spread her legs, and Rainbow Dash and Applejack took their place between them, splitting the dauntingly large job of eating Adagio's giant pussy. Aria sat her ass on the stage, putting her pussy at ground level, and called Pinkie Pie over. Pinkie, taking her place beside Rarity, sucked at the sensitive nub of Aria's clit, practically making out with it as it grew larger and larger. Rarity ran her tongue against Aria's moist pussy lips and sank her hand into the entrance of her vagina, sending questing fingers inward to search for sensitive spots within.

“Ooh, ooh!” moaned Aria. “Yes, deeper! Get inside your mistress' pussy! Prove you love my massive snatch, slaves!”

Adagio glared down at Applejack and Rainbow Dash, who were doing double duty on her huge pussy. “Don't you dare get lazy on me, girls. You're going to make me cum before Aria, or I'll make you suffer for it.” The girls sped up, glancing over at their competition and copying their technique. Rainbow Dash sucked forcefully on Adagio's engorged clit, which was nearly the size of Dash's own tongue now that Adagio's height was approaching sixteen feet. Applejack thrust her face deep into Adagio, stroking her mistress' lips with her hands as she licked her inner walls.

"Ooh, that's what I like to see," said Adagio, though quickening breaths. With fingers as thick as the smaller girls' wrists, she gently stroked their bodies. "Conflict. Competition. Miserable, lesser creatures fighting to win the favor of the beautiful creatures they adore. Fighting to... ooh... pleasure the pussy of their goddess." She stroked her fingers along their bodies, tracing a path along the tiny curves of their bodies. "Taste the flowing waters of my cunt, little darlings. You desire nothing but to make me cum. You would lay down your very lives to bring me pleasure."

Meanwhile, Sonata stepped down from the stage, and the audience backed away, clearing a space for her to stand. She lowered herself to the ground - slowly, so as not to crush anyone just yet - and lay flat on her back. "Come and get me!" she said, lifting her head and winking enticingly at the audience. "Girls only, please!"

Young women flocked to Sonata's prone body, kicking and slapping each other to the privilege of touching their mistress. Sonata felt their conflict feeding her; it was little more than a seasoning on the grand feast that was their adoration, but the taste of it made Sonata's mouth water. Finally, the victors won out, and then they were all over her, stroking her inner thighs, grinding their burning pussies against the bare skin of her legs, or squirming underneath her clothing to suck on her enormous, dark-blue nipples.

Sonata giggled innocently as the tiny people, not much bigger than doll-sized to her, tickled and excited her body. And she gasped as she felt the touch of the five lucky girls who had won the right to touch her pussy. Despite their earlier conflict, the taste of which still lingered in Sonata's mouth, they worked wonderfully as a team, leaving one girl to stroke and lick her growing clit and two to work on each of her pussy lips. Her pussy juice came in waves, wetting her cunt and soaking the eager faces of her worshippers.

But she wanted more. She lifted her upper body, sending a few worshippers tumbling to the ground, and leaned towards the stage, where Twilight Sparkle and Fluttershy were on the floor, groping under each others' clothes as they hungrily made out with each other. Grasping one girl in each hand, Sonata pulled them away from each other and held them in front of her face.

"Okay," said Sonata, "Which one of you wants a kiss?"

Both girls eagerly volunteered, squirming pleasurably in Sonata's touch.

"All right," said Sonata. "And which one of you wants to get stuffed in my cunt?"

Again, both girls responded in the affirmative. "Well, that's no help!" pouted Sonata. "I guess I have to decide." She looked between Twilight and Fluttershy for a moment, shrugged, and brought Fluttershy to her face. Her wide, smiling lips planted a kiss on Fluttershy's entire head, and then her tongue crept past her lips, wetting Fluttershy's face with one motion. Sonata bared her teeth, and for a moment Fluttershy was paralyzed by a fearful thrill - was her mistress about to devour her? The prospect was frightening, but Sonata's pleasure was all that mattered to Fluttershy now. Fluttershy would give herself up and endure a moment of pain in order to be joined with Sonata, to become part of her forever. It was an honor, a blessing, and so Fluttershy was actually a little disappointed when Sonata's teeth merely bit into her clothing and tore it away, leaving the butter-colored girl nude in Sonata's grip.

With her thick, strong tongue, Sonata lapped at Fluttershy's body, licking her from her tiny wet slit to her small, pert breasts. Fluttershy moaned and squirmed in Sonata's hand, helpless in the throes of worshipful bliss. Sonata pushed Fluttershy's body into her mouth, sucking on her like a lollipop. The undulations of Sonata's tongue brushed against the lips of Fluttershy's pussy, and Fluttershy tightened her hands into fists as she felt heat building in her core. She didn't know if Sonata planned to make her cum, or eat her, or both. She was bringing Sonata pleasure, and that was what mattered.

As Sonata pushed Fluttershy into her mouth, Twilight got acquired with another set of lips. Sonata thrust her little purple doll into her nethers face-first, and Twilight did her best to keep her body rigid as she entered Sonata's warm folds. Soft, fragrant darkness enveloped Twilight as her body entered a passage that had only just grown large enough to accommodate her. It was a tight fit; Twilight's shoulders only barely made it through her slit, and Sonata's inner walls pressed in on Twilight from all sides, pulsing with each constriction of her muscles. As other girls worked on Sonata's gigantic clit and lips, Twilight had the pleasure of being thrust in and out of her mistress' pussy like a living dildo, gasping for air each time she left the embrace of Sonata' pussy and drinking her fill of sweet secretions while she was inside.

Back on the stage, Applejack and Rainbow Dash were still working on Adagio, whose pussy was becoming a far more imposing beast as time went on. The more she grew, the longer her pussy lips and the fatter her clit. If they couldn't make her cum now, she might get so big that it would be impossible.

Applejack slid her legs into Adagio's cunt and kicked. Bucking trees wasn't her primary method of gathering apples in the human world, but she had strong legs, and she gave the inside of Adagio's pussy a pounding. "Ooh!" said Adagio, her breathing suddenly deep and heavy, "Ooh! Yes, yes! Get rough down there, girls! Punish my giant cunt!" Rainbow Dash, following Applejack's lead, wrapped her fingers around Adagio's fat clit and gently squeezed. "Oh, harder!" cried Adagio, her body quivering. "If you think there's enough strength in your puny bodies to make me cum, then give me all you've got!"

Obediently, Applejack thrashed inside Adagio's pussy, pounding at her walls like a vibrator at maximum strength. Rainbow Dash pumped her fingers around her clit, squeezing and releasing in a fevered rhythm as she ran her tongue along the surface. The quiver in Adagio's body became a powerful tremor, nearly shaking hard enough to dislodge Rainbow Dash from her perch on the giantess's thigh. "Fuck!" cried Adagio, in a voice that shook the stage, "You're actually... mmmngh... doing it! Who could have guessed you were... oh shit... good for something..."

In an explosion of musky moisture, Adagio came. Her pussy tightened, imprisoning Applejack inside her, pressing in on her with nearly crushing force. Applejack's arms and legs were pressed together as the warm, living walls constricted, and she shook with ecstasy, with the knowledge that she had succeeded in her life's only mission: to pleasure her huge, beautiful, perfect mistress. Rainbow Dash was not so blessed as to be inside the body of her mistress, but she came as well, burying her face in the immense womanhood of her goddess.

The boards underneath Adagio's ass cracked and splintered as her body shook, and her pussy poured with moisture, squirting fluid far enough to drench the faces of the audience's front few rows. Through heaving breaths, she rode out her climax, and the quiver in her body died down. "Ohhh... girls, that was good. Unfortunately, it means I can't punish you like I said I would..."

"You can punish us if you want, Adagio," said Rainbow Dash, her body still quivering with orgasmic aftershock. "You can do whatever you want to us. If it would make you happy, then please, punish us!"

Adagio laughed. "Now that's the right attitude for someone in your position. I can do whatever I want, can't I?" She pulled Applejack's drenched body from her pussy and set her down on the stage. "But I'll be merciful for now." She looked over at Aria. "Now, her on the other hand..."

Aria grunted and stood, shaking Rarity and Pinkie Pie off her body. "You two are useless!" she boomed. "Lie down," she commanded. "Next to each other."

Naturally, the girls obeyed. Their bodies shook in fear and arousal, but they lay their bodies down, face-up, staring skyward at their mistress' bared cunt. "What do you think Aria's gonna do?" said Pinkie Pie, conversationally. "I hope she sits on us! She's got the biggest booty I've ever seen!"

"You are being punished," said Aria, glaring down at the girls. She unstrapped the sandal on her right foot and hovered her bare heel over Rarity and Pinkie's quivering bodies. Slowly, she lowered her foot, lightly pressing down on them with her massive heel. Her foot was longer than they were tall, and her heel pressed softly into the smaller girls' torsos.

"Oh yes," whispered Rarity, "Punish us, Aria!" Aria's foot pressed down harder, and heat built up in Rarity's cunt, fear and worship bringing her to the edge of climax.

And then Aria's foot stopped descending. "I almost forgot how fun it was to tease worshippers," she said, a grin breaking out over her face. "But we learned a long time ago... a living worshipper is much more fun." She lifted her foot and put her sandal back on. "And since one of you is an expert in fun, why don't I take her advice?" She lifted her skirt, exposing her bare cunt and the wide purple cheeks of her ass. "Ready yourself, small ones," she said, "for the biggest booty you've ever seen!"

Aria's butt slammed down on Pinkie and Rarity, enveloping them in soft flesh. They squirmed underneath her, running their hands over the warm, fragrant skin. "Ooh, that tickles," said Aria, giggling. "This was a good idea. Adagio, I don't suppose you're feeling magnanimous in victory? I'm the only one who hasn't cum yet."

"Ugh," said Adagio. "Fine. Let's get you taken care of." She knelt behind Aria and wrapped her arms around her body, bringing two fingers into her exposed cunt. "Is this still how you like it, Aria?" she whispered, putting her mouth inches from Aria's ear.

Aria melted at Adagio's touch. Aria had wanted those worthless, tiny girls to get her off, but Adagio was a hell of a backup plan. Centuries of imprisonment in the human world had resulted in many a lonely night, and the Dazzlings had intimately learned the ins and outs of each others' bodies. Adagio grabbed Aria's left tit with a grip that was forceful, almost cruel, and set her other hand to work on the sensitive parts of her pussy. Aria's body began to rock back and forth as Adagio expertly worked her love tunnel, and the girls beneath Aria's ass were kneaded beneath her cheeks, moaning in ecstasy as their mistress' massive ass ground into them.

Among the crowd, it was Sonata who was attracting the biggest crowd. As her body grew, there was more of her to touch, more to lick and grind against and worship. More and more students - all girls, per her request - were pressed up against her, or lying on top of her, touching themselves or making love to each other. She'd made herself the venue for a lesbian orgy that was attracting more and more bodies, every one eager to prove her devotion through lust. For Sonata, the feeling of all these sexy tinies on her body was the best sensual massage imaginable, and their touch became a full-body tingle that gathered strength and began to build toward an eruption in her core.

Twilight was still serving as her dildo, her body absolutely coated in Sonata's juices. Twilight was already coming, had been coming for a while now, overwhelmed by the intimate congress that she was sharing with her mistress. Her twitching body didn't quite have the speed of a vibrator, as Sonata plunged her again and again into her pussy, but it was forceful enough to add enjoyment to Sonata's experience.

And soon, it was too much for Sonata. All around her there were beautiful girls, totally devoted tp her body. Girls making love on her belly. Girls stroking her nipples, girls caressing her ass, girls licking her pussy lips. There was Twilight Sparkle spasming inside her cunt. There was Fluttershy, still held in her mouth like a lollipop, her miniature pussy dripping sweet nectar onto Sonata's tongue.

With one last thrust, she slammed Twilight ankle-deep into her pussy and left her there as climax overtook her. Her giant pussy contracted around Twilight with superhuman strength, holding her twitching body tight as Sonata came. Moisture flowed around Twilight, pouring onto the grass. Sonata kicked her legs, violently knocking away the worshipers that had gathered around her lower body. She drew Fluttershy into her mouth completely, and Fluttershy's pussy burst with nectar as she again became convinced that her goddess was about to swallow her whole. The flavor of her womanhood filled Sonata's mouth, and the giantess groaned with satisfaction, running her tongue over Fluttershy's body.

"Sonata just came again," said Adagio, harshly whispering into Aria's ear, "And your tardy little pussy-parts still haven't cum once." She slowed the movement of her fingers, teasing Aria. She could have made her fellow siren cum any time she wanted - her fingers were nimble and practiced enough - but Adagio was cruel by nature, and simply giving her friend an orgasm would have been too altruistic. "Do you even want to cum? If you can't motivate two of your thralls to bring you to orgasm, it makes me think you don't even care..." Her fingers stopped, poised at Aria's dripping entrance.

Aria moaned. She'd been close to the edge, and now that pulsing knot of sensation in her core was beginning to die down. "Please..." she groaned, rolling her hips into Adagio's motionless fingers.

"Please what?" said Adagio. "Please stop?" She lifted her fingers away from Aria's lips, and Aria let out a pathetic gasp. "Or did you mean... Please, lovely and wonderful Mistress Adagio, please permit me to cum? What is it you're trying to say?"

A menacing growl rose in Aria's throat. "What I'm trying to say," she muttered, "is fuck you, bitch, and if you don't get me off with those fingers I will hold you down and get myself off with your whore mouth."

Adagio grinned and plunged her fingers back into Aria, stroking her interior with rekindled enthusiasm. "Good," she said, as Aria's body spasmed in her grip. "And here I thought you'd gone soft. I was worried that being in a weak body for so long had made you some kind of whimpering loser. A mewling little punk who lacks the will to dominate others."

"Go fuck yourself, Adagio," growled Aria, leaning her body into Adagio's fingers. "Like you have any right to talk shit? Who's the useless cunt who got us - nngh - banished from Equestria? I'm doing you a fucking favor by putting you in charge of my pussy. Now make me - ohfuck - make me cum and don't fuck it up!"

Laughing, Adagio danced her fingers on Aria's sensitive spots. That bitchy outburst had earned Aria an orgasm, and Adagio wasted no time in providing it. Her digits deep in Aria's folds, she felt the contracting muscles and burst of juices that signaled climax, and as Aria twitched and moaned in her grasp, she extracted her moistened fingers and dragged them along Aria's thigh, smearing her skin with spilled fluid. Aria slumped, taking long, slow breaths as her climax ended, and Adagio held her, lazily stroking her bandmate's pussy. Adagio felt her butt growing wider, dominating the stage, and she smiled. This venue wasn't big enough for the Dazzlings anymore; they'd have to move on soon.

Underneath Aria, Pinkie and Rarity were totally enveloped in ass. Aria was still growing larger and heavier; only the plush fat of her asscheeks prevented the girls from being crushed. "How are you doing down there, Rainbooms?" Adagio asked tauntingly. "You know, you're lucky that we rendered you powerless and enslaved your minds. If you were still a threat... I'd have to tell Aria to squash you flat." From beneath Aria's ass, there were two muffled voices, one refined, one bubbly. Probably saying something about how they welcomed any punishment, any reward, anything their mistresses wanted to do to them.

Yawn.

"I'm afraid I'm done with you girls," said Adagio.

"You are?" said Sonata, turning towards the stage. "Oh no!"

"What?" said Adagio. "No, not you." Sonata relaxed, her cheerful smile returning. "I mean the Rainbooms. This whole school. We've soaked up all the adoration we're going to get around here, Dazzlings. If we want to make it big... we need to knock 'em dead in a more prestigious venue." She stood, pointing a long, outstretched arm at the city skyline.

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

...And Then the World!

Canterlot High became smaller and smaller behind the Dazzlings, both because they were walking away from it and because they were still growing larger. Adagio had been right about the student body having provided all the affection it could; as the girls made their way to the city, taking long strides through the suburbs, the radius of their influence moved with them, and in this manner, they effortlessly acquired new worshipers, making them - and their influence - grow at an accelerated pace.

Humans, looking tinier and tinier, poured out of the houses the girls passed, staring rapturously upward. Their adoration flowed into the Dazzlings from all directions, and the girls felt it filling them, nourishing them, fueling their growth. Some forty feet high now, they delighted in testing the physical strength that their growing bodies held. Adagio pressed the sole of her boot into houses as they passed them, testing how much resistance they offered. At forty feet, some of the sturdier homes held up against the initial pressure; she had to lean her weight into them to see the facade crumble under her heel. Once they grew to fifty feet, houses collapsed even under gentle pressure from her immense body.

Aria was more interested in what she could carry; she reached down and uprooted trees, struggling with the roots of larger specimens before pulling them free. Cars were a great source of fun as well. Aria picked up vehicle after vehicle, testing its weight in her hand and showing off her strength. She slammed them into the ground to see how they crumpled, or hurled them as far as she could, cupping her hand over her ear to hear the car alarm blaring from whatever direction she threw them in. The strength of her throwing arm grew in proportion with her size - and once her hand was big enough to get a solid grip around even the largest vehicles, it became much easier to get a good throwing motion.

Sonata, who just just sitting on everything she could, seemed to be having the most fun. She took particular pleasure in slamming her giant ass down on cars and houses just before Aria and Adagio could get to them. If she was evaluating the growing destructive power of her butt, it didn't show. She just butt-crushed house after house and giggled.

The Rainbooms, drained of magic, were far behind them now. They were nothing more than run-of-the-mill worshipers now, and like all of the sirens' worshipers, they longed to be close to their lovely mistresses. The whole Canterlot High student body was following after them, but their tiny bodies had already given up so much vital energy that even the swiftest athletes had no hope of keeping up with the long, confident strides of their massive, mighty goddesses.

It was just as well, thought Adagio. Nothing at a human scale could satisfy her now. An Olympic athlete who happened to also be a pussy savant, might have had a chance of getting her off. But they'd have to work quickly. Every step through the suburbs brought more new humans into their growing sphere of influence, and every step likewise brought them closer to the city, whose population density spelled explosive growth for all three of them.

And, as Adagio was coming to realize, more growth meant greater arousal. Not much time had passed since her last orgasm, but an overflow of pussy juice was already darkening the sheer purple fabric of her tights. A quick glance at Aria and Sonata revealed that they were undergoing the same effect. Adagio's eyes began to scan front lawns and the interior of wrecked houses for anything dildo-shaped, and appropriately sized, but no phallic structures were forthcoming, no matter how many rooftops she smashed in.

"Look, look!" shouted Sonata, pointing excitedly over the houses at their feet. Adagio turned her head in the direction she indicated, ready to humor or chastise her bandmate. The needle tilted toward "chastise" when Adagio saw that she was pointing out nothing more than the local rail transit, an unremarkable feature of the metro area. The girls had ridden it plenty of times in the past; it was fairly convenient, and it had a sleek, streamlined shape in spite of its modest speed. Very sleek and very modern, actually, with smooth lines and gentle curves and a tapered tip and oh hell yes that thing was going in her pussy.

She patted her blue-skinned bandmate on the back. "I always knew we kept you around for a good reason, Sonata," Adagio lied.

"Thanks!" chirped Sonata. She turned to Aria. "Wow, Adagio must be in a good mood! She never compliments me for pointing out trains."

Adagio sent out a mental command through her link to the mortals. There were too many humans nearby to pick out a single one, but it was simple enough to send the order "if you're driving a train, bring it to a stop" to every human in range. Sure enough, the train braked immediately, coming to a stop in the middle of an intersection, and the girls followed Adagio to where it sat.

"Ah, good idea," said Aria, idly rubbing her nether regions. "I was wondering when we were going to run into something dick-shaped."

Adagio reached her hand down and picked up the train. It was generously sized, big enough that she couldn't get her fingers around it. She flexed the muscles of her pussy, imagining the feeling of having it inside her. The traincar looked almost too big - but that's what her cunt was in the mood for. Growing bigger felt good - it felt amazing - but if there was a downside to it, it was that nothing else stayed big for very long. Humans had already become useless, and soon enough this train would be insignificant - but for now, it was fat enough to stuff her cunt tight.

She lifted the front car up to the level of crotch, letting the rest of the train droop to the ground. The train car wasn't smooth all the way around, but Adagio didn't hesitate to bring it to her pussy lips. She'd spent the last twenty minutes smashing houses apart, without to much as a scratch on her body. She knew her pussy was stronger than steel now. If anything, the train was in trouble.

As Adagio slid the train car into her dripping folds, she felt the adoration and worship of the passengers flowing directly into her cunt. The energy tingled her inner walls, making the muscles of her cunt spasm around the shockingly cold metal of the improvised dildo. The nose of the car made it into her easily - but the full girth of the train car wouldn't go in.

"Hey Aria," said Adagio, "Remember what a bitch I was when I helped you cum?"

"You're always a bitch," said Aria.

"True," admitted Adagio, "But if you want a chance to get back at me for it..." she pointed her free hand at the intersection of the train car and her nether lips, "then get over here and jam this train into my tight snatch."

Adagio sat herself on a nearby parking lot, creating an butt-shaped crater in the asphalt, and pointed her pussy up at Aria. "Make me feel it," she challenged, and Aria dropped to her hands and knees in front of her, placing a firm hand on the other end of the train car. Aria brought her face within inches of Adagio's cunt, breathing in the feminine musk of her leader's enormous womanhood. Her eyes caught motion inside the train car; the commuters were badly jostled, but they were doing their best to have an orgy. It was no easy feat to fuck in a train car, especially one that was being manipulated by a giantess, but proximity to the love tunnel of their new mistress was driving them wild. Tiny human bodies embraced each other, throwing off clothes and seeking partners indiscriminately, desperate to prove their devotion through the act of lovemaking.

Aria lifted her head, met Adagio's eyes with a spiteful glance, and thrust. Adagio let out a pained cry, cursing Aria's name, as the train's circumference stretched her pussy wide. The train was still too girthy for a comfortable fit, but that was what Adagio wanted. Getting your pussy eaten by loving servants was great, thought Adagio, but no sexual diet was complete without a savage, painful hate-fuck from your worst friend.

"For such a big bitch, you've got a tight little cunt," growled Aria, ramming the train deeper into Adagio. Adagio squirmed and her arms clawed at the ground, digging up handfuls of asphalt. "Am I making you feel it, Adagio?" Aria asked. She leaned her weight into the train, crushing it slightly beneath her fingers. "Just let me know if you're not feeling it."

"You... weakling," spat Adagio. "You could be three times my size and you still wouldn't have the strength to punish my pussy." Aria pushed again, anger darkening her face, and Adagio saw stars as her womanhood was stretched wider. Pain burned at her pussy, fading into pleasure as her body adjusted. "Yes!" Adagio moaned. "Deeper, you useless bitch!"

"Shut the hell up," said Aria, and shifted her body forward, bringing her head level with Adagio's. She pressed her dark purple lips to Adagio's mouth, and Adagio accepted her, opening her mouth and meeting Aria's tongue with her own. The kiss was rough and forceful - not quite as fierce as the girthy invasion that Adagio's pussy was getting, but it carried the same angry sensuality. Adagio reached her arms out, taking hold of Aria's tits, and tweaked her nipples with the same rough passion.

Foot by foot, the train went deeper into Aria's pussy - and eventually it would go no deeper. Aria, still absorbed in the kiss, began to pull and push on the train, thrusting in and out as best as she could. It was still too big, and Adagio was still too tight, to get a proper thrusting motion, but Aria rammed it into her with all her strength, making the back end of the train crumple under the pressure. Adagio was writhing underneath her, thrashing her tongue against Aria's and pinching her nipples harder.

Aria yelped as she felt a cold surface touch the lips of her pussy. The other end of the train, tapered and dildo-shaped just like the front car, had somehow found its way into her. Sonata had to be responsible - the girl had no attention span to speak of, and she probably felt left out, so it wasn't surprising that she was looking for a way to get involved. Aria was surprised to feel the train slide right in, hitting the back of her pussy easily; apparently Adagio's pussy was much tighter than hers. That was fine with Aria, who didn't quite share Adagio's love of rough, cunt-punishing insertions.

Sonata smiled as Aria reacted to her touch, rolling her hips as the last train car invaded her pussy. Sonata had been idly touching herself as she watched Aria going to work on Adagio, but she couldn't help notice that the train looked a little like a double-ended dildo. A dildo with tiny people inside, stroking and fucking each other even as the ground shifted under them - but a dildo nonetheless. So she had picked up the other side and slid it into Aria's pussy. The girls should have known better than to exclude Sonata; she got bored easily, and when she was the odd girl out, her tongue or fingers always found a way to get involved.

Aria hammered the train car into Adagio, drinking up the ecstatically pained moans that each stroke released. They were still joined at the mouth, blindly and frantically exploring each other with their tongues. Adagio's chest was heaving, pushing intense breaths through her lungs as her writhing body crushed the asphalt beneath her. Her hips bucked uncontrollably, shaking the ground hard enough to crack the foundations of nearby houses. She pulled her mouth back from the kiss and let out a broken cry, twisting Aria's nipple with all her strength. fluid poured down her thigh, leaking into the train car and soaking the commuters in her musk.

Aria grinned in satisfaction as she watched Adagio climax, gritting her teeth against the pain of having her nipple tweaked. And her composure shattered entirely when Sonata rammed the back end of the train deep into her. She yelped, and yelped again as Sonata pumped the train in and out again. With one hand, Sonata steadied herself on Aria's ass, spreading her fingers on her friend's left cheek. Then she attacked Aria, crumpling the train car with pistoning force, spilling gallons of pussy juice with each thrust. Her body flopped down onto Adagio, going limp as orgasm shot through her. Adagio and Aria came simultaneously, their bodies pressed together - heaving breast against heaving breast, dripping pussy against dripping pussy. Sonata pulled the crumpled train car from Aria's pussy and laid it aside, pleased with her work.

"Fucking hell," whispered Adagio, lying prone beneath Aria,"Well done, Dazzlings. You girls know how to fuck up a pussy."

"Aw, thanks!" said Sonata. "You too!"

Adagio pushed Aria, and she rolled off onto the cracked asphalt. "Girls," she said, "It's time to take this world for everything it's got." She stood, and motioned for the others to follow. "When we hit that city, we're going to grow and we're not going to stop until we have all of humanity''s adoration."

"Really?" asked Aria, standing and dusting off her skirt. "We haven't been growing that fast..."

"No," said Adagio, "But the city is a dense mass of humans. Our bodies will grow faster and faster, and our power will affect more and more people... and it won't stop until we have everything."

"Finally!" said Sonata, grinning malevolently. "Then we'll have enough power to..." her face fell. "What's our endgame, again?"

"Power is the endgame, idiot," said Adagio. "With that much power, we can do anything I want."

"You mean anything we want, right?" asked Aria.

Adagio scoffed. "Sure," she said. "You know... time permitting."

"City of Canterlot," announced Adagio. "You love us."

And that was all the Dazzlings needed. As mere mortals - even as sirens, back in Canterlot - they would have needed to sing to enslave even a single stadium full of mortals. But now a mere word was sufficient, and the air around them glowed green with the influx of energy. Here on the edge of the city, their circle of influence encompassed little more than an apartment building and a couple of restaurants - but the apartments were full of life, full of human minds to enslave, and the bodies of the girls reacted instantly. They stretched upward, limbs extending, tits expanding, their enormous bodies cracking roads that could no longer support their weight. And their thighs ran with juices, leaking from pussies that were growing larger, more sensitive, and needier with each second.

"Shit," spat Aria. ""Horny again."

"Horny is good," said Adagio, curling her fingers around the curve of Aria's ass. "Our bodies are about to be the biggest things in the world. It's good that your body is afire with lust, because there is nothing - nothing - more important than what your body desires. That is what it means to be a goddess."

"Yeah!" chirped Sonata. Her hand touched Aria's navel and slipped downward, into the waistband of her dress. "We're not little anymore, Aria! When you need to cum, you can do it anytime, anywhere." Her fingers went lower, grazing the slicked hood of Aria's clit. "So do you want to cum?"

"I need to cum," Aria whispered.

"Well, I've got the perfect way to make that happen," said Adagio. "You know the Friendship Tower, don't you?"

The Friendship Tower was a... controversial architectural feature of Canterlot City. It was the work of a celebrated, some would say visionary architect, renowned for designing aggressively modern buildings that became the pride of their respective cities. And that architect had apparently looked at the Canterlot City skyline and decided that what it needed was a massive green dildo.

"Ooh, yeah!" said Sonata, excitedly rubbing at Aria's wet lips. "Aria, you should stick the Friendship Tower in your pussy!"

Aria's disbelieving laugh caught in her throat as Sonata's fingers touched a sensitive spot. "That thing?" she asked, looking towards the city center where the tower stood "It's taller than I am."

"Not for long," said Adagio, massaging the flesh of Aria's ass. "By the time we get over there, you're going to be big enough to take that whole tower in your flower."

The thought of growing so big, so quickly, sent a surge of heat and a flow of juices through her already sensitive puss. Everything in this city was going to shrink into nothingness, totally overpowered by her body, engulfed by her womanhood. "Let's do it," she said.

Each step toward the center of Canterlot City had dramatic results. The radius of their radiance encompassed more and more of the city, and their bodies soaked up the adoration of more and more humans. At first they kicked cars out of their way, launching them into nearby buildings. Then they were big enough to crush cars underfoot, effortlessly flattening them into the cracked pavement. Finally their boots became too wide for the city streets - but by that time, they were six stories tall and buildings were crumbling at the slightest touch. The city was their playground now - nothing was off-limits, nothing could offer even the slightest resistance.

Adagio, channeling the gleeful sadism of a child playing with blocks, swung her elbow into the top floor of an office building, sending the whole structure creaking and crashing to the ground. Sonata joined the fun, hip-checking a tall, narrow apartment building that was lined up with four others in a row - and then frowning when the whole row failed to topple like dominoes. Adagio picked up a free-standing hair salon, pulling it loose from its foundation, and chucked it like a snowball at Sonata's face. Sonata winced, but her body proved to be far tougher than steel and mortar, and the projectile didn't leave so much as a scratch on her. It did, however, prompt a skirmish between Adagio and herself - they scooped up building after building, chucking them at each other, ducking behind skyscrapers for cover, and tearing up the streets with each footfall, leaving smoking, burning wreckage all around.

"Girls!" snapped Aria, who had not been participating. "Are we having a building fight, or are we helping me cum?"

Adagio rolled her eyes - she didn't like being scolded by an underling, but she was in too good a mood to make a federal case out of it. Sonata looked down shamefacedly... then realized that the building she was currently holding was a Taco Hut, and stuck it in her mouth. Adagio and Aria winced as they watched Sonata chew and swallow it, but the inside of her mouth was apparently as tough as her skin, and it went down her enormous gullet without incident.

"Did that... taste good?" asked Aria cautiously.

"Nah," said Sonata. "I tasted some taco grease, but it mostly just tasted like bricks. And another flavor I didn't recognize..."

"Well, that Taco Hut was open," said Adagio, "so... you were probably tasting people."

"Probably!" said Sonata.

"Okay, great," said Aria, rubbing herself beneath her skirt. "Now can we get to the Friendship Tower while it's still big enough to fill my cunt?"

"Sure, of course," said Adagio. She led the way to the tower, occasionally swinging her leg out to knock over a particularly enticing building. Aria followed behind, too focused on the fire in her pussy to put any extra effort into her mayhem. And last in line, unnoticed by either of the other two girls, Sonata was doing a Godzilla act, stiffly stomping forward, gnashing her teeth, and clawing at the air with curled fingers.

When they arrived at the Friendship Tower, Aria's eager expression soured. "It's still too big," she said. The girls were some thirty stories tall now, and the tower came up to her tits. "I might be able to give this thing a boobjob," she said, fixing Adagio with a nasty look, "But it's not going in my pussy."

"Okay, I miscalculated," said Adagio. "Look, our growth is probably, like, exponential or something, and I overestimated it. Besides..." she said, laying a hand on the bulbous tip of the obscene tower, "it looks pretty good to me."

Aria groaned. "Not every girl hates her pussy as much as you do, Adagio. I'm trying to cum, not black out from pain."

"Don't be a baby," said Adagio. "If Sonata can chew and swallow a building, then your twat can handle a little punishment. Come on, we'll lift you up and set your pussy down on this bad boy."

Aria sighed. Their growth was slower now that they were standing still again, but she was still creeping up by inches. With every second that passed, the tower looked a little smaller, her pussy ached a little more, and the prospect of getting filled by the Friendship Tower sounded less and less crazy. "Okay," she said, "Let's do it."

Sonata and Adagio eagerly gave her a boost, clearly looking forward to seeing their friend take the tower. They each grabbed an asscheek and an underarm, maneuvered Aria's body onto the top of the tower, and set her dripping cunt down onto its rooftop, so that the wet lips engulfed the upper floors. The patrons of the fine dining establishment on the topmost floor, already enamored with the giantesses, completely lost their minds when the moist, musky lips of their goddess settled over the windows and blacked out the light of the setting sun.

Aria moaned as her body settled onto the tower. The muscles of her pussy relaxed in preparation to accept the building's girth - but she went no further than the tip. The base of the building was still too wide, and Aria was left humiliatingly suspended above it, her friends still supporting her weight.

"Damn it," she spat. "If I were a little bigger..."

"I got you!" said Sonata, and her eyes shut tight in concentration. A single sustained note rose from her lungs and filled the rosy sky, vibrating windows for miles. All over the city, humans turned toward the sound, and their adoration flowed in from all directions. The ground, already cracking under the Dazzlings' feet, buckled further under their rapidly increasing mass. Aria choked out a gasp as her pussy expanded, her body slid downwards, and her lips embraced the full girth of the Friendship Tower. Her feet met the ground as her body descended, and Adagio and Sonata released her body, letting her support her own weight.

Finally feeling a satisfying fullness in her pussy, Aria bent her knees, letting her body slide further down until the tip of the tower hit the back of her pussy. "So big," she whispered, and began to pump her body up and down, fucking herself faster and faster on the massive upright length of the tower. "Fuck, you gotta try this," she said. Color rose in her cheeks and sweat dripped from her forehead as she filled herself again and again with the skyscraper. "Which one of you girls wants sloppy seconds on this tower?"

It looked like the seconds would be sloppy indeed; Aria's pussy was pouring with juices now, the fluid running down the side of the tower and splashing onto the streets below. The flow of pussy juice ran through the streets, pushing cars aside and smashing through first-story windows. Each thrust of her body sent a shockwave through the ground, creating a growing web of fissures - and each crack was just as quickly filled by the flow of girl-cum that sloshed in the streets.

Aria's pussy pulsed, tightening around the tower, and she picked up speed, desperate for a long-delayed orgasm. Intense heat rose higher and higher in her core... and then receded. The tower felt... unsatisfying now. Too small. Panting, Aria opened her eyes all the way and looked out over the city.

She'd grown faster than ever in the past minute. They all had. The tip of the Friendship Tower barely touched the lips of Aria's pussy when she stood up straight, and her head had risen above the tallest building in the Canterlot City skyline. Aria bent her knees again, lowering herself onto the tower - but it was no use. She could feel her pussy getting bigger, wider, and the tower seemed pathetic now.

"Fuck!" Aria shouted. "Sonata, your little performance reached too many people! I'm too big to get myself off on this tower!" She kicked over the Friendship Tower, sending it toppling to the ground.

"Sorry!" said Sonata. "I just wanted to help... and I wanted to use the tower after you..."

"Well, it's no good now," said Adagio. She paused, and felt herself growing bigger, her massive boots pushing buildings out of the way as it expanded. "I think you put us past the point of no return. We're not going to stop growing." She huffed, then muttered: "And watching you fuck yourself on that tower made me pretty horny too..."

Aria rubbed at her crotch, desperately sustaining as much arousal as she could. "Well, we have to find something bigger!" she insisted. "I still need to fuckin' cum!" Even the biggest building was dwindling quickly, already too small for a satisfying insertion. As her head rose, she saw a shape on the horizon, something big...

"That'll do!" shouted Aria, and took off running towards the mountain range in the distance. She left the city, sprinting past smaller towns and effortlessly absorbing their energy. Each stride took her farther than the last and each footfall made a deeper crater in the earth, as her legs lengthened and her body grew more massive. The growth had been a turn-on before - and it still was, as the pussy juice running down her legs attested - but now it was a ticking clock, each passing second making it harder and harder to find something big enough to fit snugly in her pussy. Even as she approached the biggest mountain in sight, it dwindled in size, barely coming up to her tits.

Aria threw herself desperately onto the mountain's peak, worked up her skirt, and planted her pussy on the mountaintop. The heat from her womanhood instantly melted the mountain's snowcap, and the flow of juices sent streams of liquid love flowing down in every direction.

At Aria's size, the craggy peak of the mountain felt as smooth as polished marble, and she rubbed her lips up against it, bucking her hips with enough power to knock boulders looks from the mountains' stone. As a rockslide pelted the ground below, Aria forced the peak deeper into her snatch, hammering at the stone with her house-sized clit.

Adagio and Sonata arrived at the mountain range together, walking at a calmer pace than Aria. "How is it?" Adagio asked calmly. "Fucking a mountain?"

"Shut up," breathed Aria. "I gotta cum. Gotta fuckin' cum..."

"Ooh, she's having a rough time," teased Adagio. "Maybe we should help her out, Sonata."

"Ooh, yeah!" said Sonata. She crouched in front of Aria and pressed her lips to Aria's moaning mouth, filling it with a wet, thrashing tongue the size of a skyscraper. Aria didn't slow the pace of her fucking, but she leaned into the kiss, whimpering with arousal as her tongue wrestled with Sonata's. Her feet kicked as arousal overtook her, and the soles of her sandals made deepening craters at the foot of the mountain with each impact.

Adagio's hand had found its way under her skirt as she watched her friends make out. She wasn't aware of the town that was directly underneath her - she was absorbing too much energy, from too many different directions, to detect such a small human settlement. But the humans below were very aware of her - with faces upturned, they watched sexual fluid flow from her pussy onto the fingers she was using to touch herself. Slowly, the liquid drenched her hand, held in place by surface tension, and then drops began to form. The drops hung lower, more and more fluid gathering... and finally they fell, enormous drops of arousal smashing into the town, each impact like a dam bursting in every direction, knocking buildings to pieces and washing away everything - cars, trees, people - in a flood of girlcum.

Adagio had almost forgotten that she intended to help Aria cum, but a muffled moan brought her back to reality. She was already getting pretty horny herself,though, and she wasn't feeling particularly self-sacrificing at the moment. Casting her gaze around the mountain range, Adagio found another peak that looked like it would fit her pussy. She lowered herself onto it, lifting her skirt to expose her cunt, and stretched her arms toward Aria. The peaks were miles apart, but Adagio had no trouble wrapping her arms around Aria and placing her hands on her tits. Adagio humped the mountaintop, crumbling its stone beneath her titanic ass, massaging Aria's chest and teasing her nipples.

Aria was in heaven - she was humping a mountaintop, making out with Sonata, and having her tits teased by Adagio. But it wasn't enough - her body was too huge, too needy. Even humping the earth itself with the force of a thundering quake wasn't enough to push her over the edge. Her cunt poured with fluid, its muscles pulsing with tension - but she couldn't cum, and the mountain was growing smaller every second. She dug her fingers into the base of the mountain and pulled, tearing at the earth, sending canyons crackling like lightning bolts through the ground. With the strength of a titan, she lifted the mountain from the earth, driving its tip deeper into herself. Fuck, she was getting close, this was good, she was going to cum-

The mountain crumbled in her hands, the force of her fucking too much for it to bear. The building climax receded, and Aria cried out in loss and frustration, pushing Sonata's face away from hers and throwing off Adagio's hands. She stood upright and threw a tantrum, rippling the earth with off-the-scale quakes with each stomp of her feet. Very little of the local human settlements had survived the force of her mountain-fucking, but what remained was shaken to pieces by her anger. For hundreds of miles around, every building crumbled and every foundation cracked.

"Fuck!" Aria shouted. "How am I supposed to cum?"

"Well," said Sonata, drawing herself up to her full height, "Just find something bigger-"

"What's bigger than a mountain?" Aria fumed.

"...A bigger mountain?" Sonata offered.

Aria said nothing. "She's got a point," said Adagio, smirking.

Aria growled, then looked to the horizon. The sun had been setting when they started, but their increased height put them far above the ground, so far that the curve of the earth was visible, and the sun was clearly in view. If that way was east, then the world's tallest mountain would be...

Shit, she had no idea. She'd been in this world longer than most mortals, but she hadn't bothered to actually learn its geography.

Then again, she was huge. If she just started striding the globe, she'd eventually find something big enough, right?

The nearest coast was westward, so she headed west, with Adagio and Sonata following. The three girls waded into the ocean, their movement creating mile-high waves that slammed into the coast, washing away everything their footfalls hadn't already crushed. The pace of their growth slowed for a moment as they crossed the ocean, their energy absorption only encompassing only cruise ships and scattered islands. In the distance, a taller mountain range rose into view, and the girls' pussies pulsed with anticipation.

But when the range of their power began to encircle the continent on the other side of the ocean - a continent rich with densely populated cities - their bodies shot upward again, creating disastrous waves merely with the force of their expansion, demolishing the cities whose human energy they'd just absorbed. But more importantly, their most recent growth spurt made the mountains dwindle into insignificant size - too small to excite the massive pussies of the Dazzlings.

Aria howled with rage and stomped her foot into the nearest continent, splitting it into pieces. The heel of her sandal accomplished in seconds what tectonic activity took millenia to do - but a smile cracked through her scowl as she looked down at the broken landmass. She leaned down and picked up a piece of the shattered earth, turning it over in her hand. Squinting, she took in the miniature landscape. There were ravaged cities, squares that could have been farmland, roads that were almost too tiny to see - and somewhere in there, some living humans still worshiping her massive body.

And then she jammed the broken landmass into her pussy, filling her love tunnel with a dildo-shaped protrusion. It was perfect - big enough to fill her out, stretching her walls and touching every inch of her slick insides. She knew that there were humans in there somewhere, rapturously grateful to be deep inside her, where the scent of her sexual musk was overpowering. Where her sexual fluids soaked every inch of land. Few were alive to experience it, but she could feel their adoration inside her, flowing into her through the throbbing walls of her cunt. Their worship sent a tingle through her, driving up her arousal in a way that the uninhabited mountain never did.

Adagio and Sonata, seeing Aria's satisfaction, brought their own bootheels down onto the remaining landmass. They were each hundreds of miles tall, and the force of their stomping feet shuddered through the tectonic plates, shattering the entire landmass into pieces. They each found a piece with a dildo-shaped protrusion and stuck it inside of themselves - Adagio chose a thick peninsula that stretched her wide, filling her cunt tight. Sonata found a warm, populous stretch of land that filled her pussy with heat and worship. The two girls looked at each others' flushed faces, looked down at the pussy juice running down their legs and splashing onto the ruined earth below... and they embraced, each one still using one hand to pump the landmass dildoes in and out of themselves, and locked lips in a fierce, hungry kiss.

The Dazzlings had already devastated most of the hemisphere, but there were still surviving pockets of habitation - and anyone lucky enough to be alive got to see the girls, taller than any mountain, fucking themselves with country-sized pieces of the ruined earth. By now, they were big enough to absorb the adoration of everyone on earth - even the people on the other side of the globe, who had never seen the Dazzlings. All they knew was that the girls were there new mistresses, their new goddesses, and they gladly gave their worship to provide them with size and power.

But as before, that increased size had an annoying side effect. Aria cursed and threw her makeshift dildo aside as her body outgrew it, making it useless for getting herself off. She sought out a bigger chunk of earth, tore it from the ocean, and slid it into her pussy, still chasing her elusive climax. She lay on her back on the remains of the shattered continent, legs in the air, pumping the landmass in and out of herself. The wild bucking of her hips sent ripples through the oceans, and those ripples were felt as tidal waves on distant shores.

Sonata and Adagio likewise grabbed bigger chunks of the broken continent, but before Sonata could put her landmass to her dripping entrance, Adagio placed a hand on her shoulder, guiding her body down to the shallow ocean water, and laid her down on her back. She positioned herself over Sonata's pussy and teased her lips gently with the tip of the landmass dildo, circling her entrance with a gentle touch. Then she slid it in, out, in out, building speed. All the while her own pussy hovered over Sonata's face, dripping with fluid, and Sonata eventually took the hint, ramming Adagio's cunt with the business end of her landmass, hard and fast like she knew Adagio liked it.

Aria was the first to cum, at long last, her pussy streaming warm fluid into the ocean. As her body convulsed with the force of orgasm, her kicking legs shoved aside islands and threw waves across the oceans. Her pussy, seemingly an endless fountain of sexual juices, spurted waterfalls of fluid into the ocean, warming it for miles around. Her energy spent, she flopped down onto the broken continent, her chest heaving with deep breaths. She slowly pulled her makeshift dildo from her pussy and threw it aside - then blinked in surprise as it escaped the earth's gravity and spun off into space.

Beside her, Adagio was still on top of Sonata, sliding a broken chunk of the continent in and out of her. Sonata, writhing helplessly beneath her, rammed her oversized earth-didlo into Adagio's pulsing cunt, hammering at the back wall of her pussy with the thick, blunt tip. Adagio's grip on her dildo weakened as Sonata battered her snatch, and her breaths came short and fast as she felt climax coming onto her. Adagio's competitive side, desperate to make Sonata cum first, increased the force of her vaginal assault, and she pounded at Sonata's pussy with all her strength.

But the invader stretching her pussy, and the force of Sonata's thrusts, were too much for her. Her core pulsed and her pussy tightened around the landmass inside it as climax shot through her. The muscles of her pussy sent cracks through the solid stone of the dildo as her body tensed and relaxed. Her pussy, still hovering above Sonata, gushed with juices, splattering Sonata's face and hands with her fragrant girlcum.

Sonata opened her mouth, tasting the juices on her lips and tongue, and the taste of her friend sent a warm tingle through her body. She felt her body twitch and buck, and she joined Adagio in climax. Her hand fell away from the dildo, still held tight in Adagio's pussy, and Adagio collapsed on top of Sonata, the two continent-sized girls climaxing in unison, crying out in harmony - their final musical performance on the world they destroyed. The heat of their climaxing bodies warmed the oceans, and as their orgasms died down, their moans faded into careless laughter. The Dazzlings all looked over the ruined world they'd left behind, now sucked clean of all its magical power, and smiled in triumph.

"Finally," said Adagio, rolling off of Sonata. "We're bigger than this whole stupid world. This prison can't hold us anymore."

"Yeah, I want to be happy about it," said Aria, "But what do we do now?" She stood up, and momentarily lost her balance as she realized how small the world was now. She was well over a thousand miles tall, and it seemed to her - based on an incomplete understanding of the principles of gravity - that the planet shouldn't have a strong enough pull to keep her on solid ground. The surface of the world seemed like little more than a small hilltop to her now.

"Yeah," said Sonata. She stood up, and - because she had no understanding of gravitation whatsoever - didn't experience the same confusion as Aria. "We're big, and that's cool, but... what do we do now? Where are we going to, like, live?"

"Oh, I think we have options," said Adagio. As she drew herself up to her full height, her satisfied, post-orgasmic smile settled into the evil grin that was far more comfortable on her face. "We've been weak for so long, I can hardly blame you girls for forgetting what our powers are capable of. And now that we're stronger than ever... our potential is nearly unlimited." She drew a deep breath, closed her eyes, and sang out a rising tone. Although there was practically no air at the level of her head, her breath was easy and her song rang clearly through the exosphere.

She directed her voice at a section of the starlit sky, and as she sang, the texture of the void began to waver. Colors played across the darkness, and began to take shape, growing more distinct over time.

And then Adagio closed her mouth, and the colors and shapes faded, leaving the same starry sky as before. "That was pretty!" exclaimed Sonata. "What was it?"

"Another world," said Adagio calmly. "Our magic could traverse space, when we were in our former glory. But in our greater glory... we can traverse the planes."

Adagio took the hands of her bandmates, her sisters in song. "Come on, girls," she said. "Let's sing together, and find new worlds. New audiences for our big show."

They sang, and the void rippled, a new world coming clearly into view.

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

And then... another world.

The peaceful blue sky began to tremble. The trees and the grass pointed themselves toward the disturbance in the air, as if pulled towards it by gravity. The disturbance became a circle of color - mostly black, with the occasional swirl of color flowing towards the center. An indistinct blue shape seemed to approach from beyond the veil...

"Cower, morsels!" boomed the voice of Sonata Dusk, as her head poked through the plane of rippling light. She stepped through, sinking her boots into the grass, and Aria Blaze followed behind her.

"You mean mortals, stupid," said Aria, rolling her eyes.

"I'm not sure she does," said Adagio. "She already ate a few people back there. Sonata, you gonna eat any more people?"

"Maybe!" said Sonata. "I'm hoping this world has pizza people!"

The other two girls gave Sonata a look. "Pizza..."

"...People?"

"You know!" said Sonata. "People made of pizza! We're in another universe or whatever, so the people here could be made of anything! Haven't you read science fiction?"

"There's no pizza people here," said Sonata. Don't you recognize it? This is Equestria."

"Really?" said Sonata. "It's smaller than I remember."

"It should be smaller," said Aria. "We were planet-sized back in the human world. Why are we only like..." she looked down at a tree and did some rough math in her head. "...Fifty feet tall?"

"I'm surprised too," said Adagio. "The song we used to travel here didn't affect our size. I guess Equestria is just bigger than the human world. Going through the mirror must, like... scale you up or down so you're a normal size." She pushed over a tree with a gentle nudge of her boot. "This is good, actually. I'm glad we ended up at this size. Destroying the human world was fun, but now we're home. We can live here. We can rule here."

"So where in Equestria are we?" asked Aria.

"Not sure," said Adagio. "I sort of 'aimed' for the middle of Equestria, but I'm not sure where that would put us. Probably not too far from Canterlot..."

Aria turned in a circle, trying to spot any sign of pony settlements. "It's been centuries since we've been here," she said. "Ponies are probably living in, like, floating geodesic domes or gleaming dildo-shaped high rises or..." She craned her neck to see around a low hill, and around its edge she saw the roads and rooftops of Ponyville.

"...Or thatched-roof cottages." She said, shrugging. "Whatever. Once we do some more growing we can make them build us some nice modern temples."

"Yeah," said Sonata. "And we need to ask somepony to invent the internet, too."

"I'd consider that more of a long term goal," said Adagio. "But you're not wrong."

"Hello, tiny pony town!" said Adagio, her footstep booming on the road approaching Ponyville. "Hm, we should ask somepony what this place is called, just in case we leave some of it standing."

"Hello there!" said a small voice. The Dazzlings fixed their gazes on a small grey pegasus with a big pink bow in her wavy blue hair, hovering at waist height. "Welcome to Ponyville! My name's Flitter, and, uh... I think everyone would like to welcome you to our town, but... could you make sure you watch your step, please?"

"Oh, sure," said Adagio. She started to hum softly and lifted her foot above an abandoned cart. "You can watch my step too." She brought her foot down, turning the cart into splinters. "What do you think of that step?"

"It was beautiful," said Flitter, her mind already eclipsed by the siren's song. "I would give anything just to watch you destroy everything in your path, my Goddess."

"Mmm, still so good to be appreciated," said Adagio. She lifted her skirt, exposing her pussy. "How about you spend a moment worshiping my divine womanhood?"

"Yes, yes," said Flitter, flying underneath Adagio's skirt and perching on her pussy lips. Her face nuzzled into Adagio's cunt, and she licked her Goddess' lips and beat her wings to create powerful winds to vibrate her clit. Adagio moaned, surprised by the skill and enthusiasm of this new worshiper.

"Oh, wow," said Adagio. "Aria, you wanna take point until I cum?"

"Sure thing," said Aria. She lifted her foot over a patch of bare ground and brought it down, shaking the earth and making a nearby stone bridge crumble. From a small cottage on the edge of town emerged two ponies - one mint green unicorn, and one cream colored earth pony.

"Oh my gosh!" said the unicorn. "Bon Bon, didn't I tell you?"

"Tell me what, Lyra?" said the one named Bon Bon.

"Humans!" said Lyra. "Didn't I tell you? Didn't I say they'd be fifty feet tall? With pony ears?"

"No," said Bon Bon. "I mean, yes, they do look a lot like those... pictures you showed me... but those people are bigger than they're supposed to be, right?"

"Who cares!" said Lyra. She turned to the Dazzlings and stepped forward. "Humans... whoever you are, wherever you came from, please take me with you!"

"Oh my gosh!" said Sonata, patting at her torso with both hands. "She's right! We still look like humans! We didn't get our old bodies back!"

"You're just noticing this?" asked Aria. "She's right," said Aria to Lyra. "We're sirens. We just look like this."

"Whatever! Close enough!" said Lyra. "I'll do anything for you as long as I can just be around you!"

"Sure, I think we can honor that deal," said Aria. "But first, listen to this." She sang a tune under her breath, sending the entrancing notes straight to Lyra's ears.

"That's a really nice song!" said Lyra.

"Uh, thanks," said Aria. "Did it... change how you feel about us? Are you, like, more worshipful now?"

"No, I feel the same as before," said Lyra. "I just want to be around you all the time and do whatever you say, like I said before."

"Well, that's no fun," said Aria. "Sonata, you want her? I don't think I want to play with a toy I can't break."

"Sure!" said Sonata. She crouched and put her hand on the ground, palm up, and Lyra clambered onto her fingers. "So, little pony, what is it that you like about hu-"

"Boobs!" said Lyra. "I like boobs!"

"Oh cool!" said Sonata. "I'll tuck you right in here, okay?" She dropped Lyra into her cleavage, and the little unicorn nestled herself into the warm crevice. Sonata felt a burst of worshipful energy from the pony, and her body tingled. One pony's love wasn't enough to make her grow, but it still felt good.

Although the music hadn't changed Lyra's attitude, it had definitely affected Bon Bon, who was bowing down on the ground. "All right, you," said Aria. "Who's in charge here?"

"Mayor Mare, your worship," said Bon Bon, raising her head to look at Aria. "Or... Princess Twilight Sparkle, depending on, uh..." She furrowed her brow in concentration. "I'm sorry, but I don't totally know what either of them do. I'm not like super political? But Mayor Mare is in town hall over there-" she pointed a hoof towards the center of town, "And Princess Twilight is usually in the Friendship Castle." She pointed the same hoof towards the crystal castle on the other side of town.

"Twilight Sparkle, huh?" said Aria. "I know a Twilight Sparkle. Girls, I think we should pay a visit to the castle."

The girls strolled through town, making their way through the streets at a relaxed, confident pace. They sang, attracting ponies from every direction. A multicolored wave of pony bodies, instantly enraptured, flowed out of every house, every business, following their song. Adagio's voice was a little unsteady - Flitter was still under her skirt, taking her time, luxuriating in Adagio's pussy, letting its juices wash over her. Adagio almost wanted to punish the little pegasus for taking so long, for not bringing her to climax more quickly - but it was so fucking good. Flitter, somehow, was amazing at pleasuring giant pussies.

On their way to the castle, the girls had some fun with Ponyville. "You know, it's nice to be the right size to crush buildings again," said Aria, dropping out of the song briefly as she kicked over a building. Sofas and quills went flying as the structure crumbled, and Aria picked the tune back up.

"Yeah!" said Sonata. She found a cute-looking building - someplace called Sugarcube Corner - and hovered her ass over it, hiking up her skirt so that her bare blue butt loomed over its roof. Then she kicked her legs out from under her and let her ass drop, smashing the building flat. When she stood again, her ass came up covered in frosting of every color, and she swiped a finger across the smooth skin and brought a smear of frosting to her tongue. "Mmm!" she said, as sweet flavors filled her mouth. "Hey Lyra," she said, looking down into her cleavage, "do you want to lick frosting off my ass?"

"I want nothing more than to lick frosting off your ass," said Lyra. Sonata lifted Lyra from her cleavage, dropped her in her palm, and held her hand up against her left butt cheek. She giggled as Lyra's tongue went to work on her sugar-coated skin, licking it clean.

They were still growing, absorbing the love of Ponyville, but the population of the small town wasn't big enough to feed rapid growth. They'd picked up five or six feet by the time they arrived at the Friendship Castle, putting their heads level with the high balcony overlooking the main entrance. "Hey!" said Aria. "Twilight Sparkle! You home?"

The curtains behind the balcony parted, and three ponies walked through, coming to the balcony's edge with varying levels of trepidation in their eyes. There was something familiar about them, thought Aria...

"Erm, hello there," said a gray earth pony. "Welcome to Ponyville," She looked over the edge of the balcony at the crowd that had gathered behind the giantesses. "Seems like you're pretty popular already. Ah, is your friend okay there?"

The pony pointed a hoof at Adagio, whose body was rocking back and forth as Flitter brought her closer and closer to orgasm. She had her hand down her top, groping herself and gasping as the little pegasus explored and excited her pussy. "She's fine," said Aria.

"Okay then," said the earth pony. "Well, my name is Octavia, this is Vinyl Scratch, and this is Derpy. The three of us were deemed 'prominent citizens' - I'm still unsure what the criteria were - and we're tending to the castle at the moment. Is there anything we can do to make your stay more comfortable?"

"Twilight," said Aria harshly. "She around?" The little gray pegasus flinched when Aria spoke.

"Oh, right," said Octavia, "Well, Princess Twilight isn't around at the moment, but once she's back, we will let you know."

Aria grabbed a protruding crystalline branch from the top of the castle. "Any chance the princess would come back quicker if I started wrecking up her house?" She pulled, and the branch snapped off in her hand.

"Now hold on," said Octavia, stepping forward. "Just because you're big doesn't mean you can just boss everyone around. We may not have our princess, but we will not stand for-"

At that moment, Flitter was making her final push to please her Goddess. Now drenched in the nectar of Adagio's pussy, she wedged her body between Adagio's lips and filled her mouth with juice with each lustful lick. Her wings were beating at a near-hummingbird speed, creating a tiny cyclone that thrummed against her clit. The powerful, fleshy walls of her cunt began to throb and press against Flitter's body, signaling the coming climax...

When she came, clutching her body and twisting her heels in the dirt, she cried out musically, releasing a progression of notes from a low growl to a high, ringing peal. The walls of the castle had shielded the ponies from the music of the sirens, but this song had raw physical passion behind it. It pulled away their defenses like wet cardboard and molded their minds into love and servitude.

The Dazzlings gasped as they gained about ten feet of height in an instant, as Adagio's passionate outcry deepened their hold on the town. Their feet spread out, knocking aside the nearest worshipers as they expanded. Their heads rose higher, looming even further above the balcony. Flitter tumbled forward, falling into the expanded pussy she'd just got done pleasuring, sinking into an enclosure of slick, powerful flesh and sweet, potent musk.

"I apologize," said Octavia. "Our town is at your disposal, your worship. What service would please you most?" She bent her forehooves, bowing deep, and the other ponies on the balcony followed suit.

"Aw, is that all? No one's fighting back?" said Aria. "Ever since we became huge it's so easy to take over people's minds."

"This is great, though!" said Sonata. She lifted her hand from under her skirt, bringing Lyra back to her cleavage. The little unicorn was bloated with frosting and woozy from overconsumption of sugar, and she sleepily settled into the warm, snug crevasse. "It's never been easier to make friends! Maybe the three of us should live in the Friendship Castle!"

"Er, you are... welcome to live here," said Octavia, "Unless perhaps you'd prefer something more spacious?"

"You know, as long as you're being all worshipful and deferential," said Aria, "Maybe you'd like to finally tell me where Twilight Sparkle is?"

"She used the magic mirror!" said Derpy. "She went to a world of humans to help Sunset Shimmer defeat a trio of sirens who are using their music to enslave people's minds!"

"Oh no, that sounds dangerous!" said Sonata, with a look of concern. "I hope she gets back safe!"

"...Riiiight," said Adagio, who was only just recovering from her climax. Her face was flushed, her wobbling legs streaked with rivulets of pussy juice, but she'd fond her voice. "Well, it sounds like we don't have to worry about Twilight Sparkle. And once we have our fun here, we can move on Canterlot." She pointed at the distant mountains where the royal city stood.

"Oh wow, it's like, right there," said Aria. "I've been looking at the ground this whole time."

Adagio reached under her skirt and extended a finger into her pussy, pulling Flitter from within her folds. She popped the pegasus into her mouth, tasting her own flavor on the drenched pony's fur, then plucked her from her mouth. "Flitter, you did well," she said. "I might reward you with another visit to my pussy." Flitter responded with an outpouring of reverent gratitude. "As for the rest of you... the lucky ones will also have the opportunity to bring us pleasure."

"No dudes, though," said Aria, waving a hand dismissively at the crowd. "Stallions, back up a little. You can watch, I guess, but don't, like, make too much noise." Obligingly, the stallions walked about a hundred feet back, and the mares drew closer. There were some gentle sounds of disappointment from the stallions, but no anger - they had just been hoping they'd have the opportunity to pleasure their new goddesses.

Aria wrapped her hands around the highest tower of the Friendship Castle and used it to pull herself up, resting her hips on the balcony where Twilight's friends stood. She hiked up her skirt, shrouding the balcony under translucent green fabric and filling the pony's field of vision with smooth purple thighs and a tall, dripping pussy. "This balcony's pretty sturdy," she said, bouncing her hips on its edge, "Let's see if holds up while you girls get me off."

The ponies wasted no time. Octavia put her hooves on the balcony and sunk her head into the lower third of Aria's slit, licking up the fluid that gathered there, growing drunk on its flavor. Derpy beat her wings, hovering by Aria's clit and massaging it with her hooves and mouth. And Vinyl leapt over Octavia's shoulders and threw herself bodily into Aria's cavernous cunt, immersing herself in powerful, throbbing flesh. With her horn, she projected a deep bass note, sending a shockwave through the siren's inner walls.

"Ooh," moaned Aria. Her body squirmed, and the mares below the balcony were treated to the sight of her enormous ass shifting, the two purple globes undulating as pleasure shook her body. "These little ponies are good at working together."

"Maybe," said Adagio, "But I think they could use a little extra motivation." The giant siren rounded the castle and lifted her skirt, exposing her giant ass. She slammed her ass into the castle, shaking it down to the foundation and sending crystal fragments falling to earth. "Let's see if they can make you cum before my big ass crushes this castle into dust." She wiggled her ass, and the enormous cheeks hammered at the castle, sending cracks throughout the structure.

"Did you hear that, girls?" said Aria. "Adagio's fat ass is gonna smash up your little Friendship Fort. I might let you out of there if you make me cum before that happens. Don't be afraid to make it hurt." The ponies stepped up the intensity; Vinyl, fully inside of Aria, kicked at the giantess' throbbing walls with her powerful back hooves, and Derpy pummeled her clit at full force. Octavia, perched at the bottom of Aria's pussy, thrust her head deeper, sinking her face deep into Adagio's folds.

"Ooh, fun," said Sonata. "Hey Adagio! Is it okay if I play with your little Flitter?"

"Heh, that's a new name for it," said Adagio. "But sure, go ahead and get a few fingers in there."

"What?" said Sonata. "No, the little pegasus you were having fun with. Flitter is her name!"

"Ugh, don't learn their names, Sonata," said Adagio, still grinding her ass into the side of the Friendship Castle. "But sure, how can have her. She's just a toy, after all. Wouldn't want her to start thinking she's special just because she's pretty good at working a pussy." She lifted the hand that was still holding Flitter and tossed the little pony towards Sonata. The pegasus spread her wings mid-flight and glided to Sonata's outstretched hand.

"Ooh, so I have you," said Sonata, smiling down at Flitter. Turning her head to the crowd of mares, she said "And I have all of you..." She dropped her ass onto a bare section of cobblestone road. "Who wants to see me naked?" The crowd stomped its hooves and cheered (and the distant stallions politely agreed, still honoring the order to not "like, make too much noise"). "All right!" said Sonata, "Strip me!"

The mares split into groups, according to their preferences. Those who were enraptured by Sonata's smooth blue ass and her long slim legs went for the skirt, pulling it down with mouths and hooves. Those who were fascinated by her breasts climbed onto Sonata's torso and began to open her top, using all their strength to pull open the clasps that held it together. Quite a few of them - perhaps more than one might expect - went for her boots, combining their efforts to push them off her her legs. And a couple went for the scrunchie holding together her ponytail, rolling and playing in her streaked blue hair as they pulled it away.

Once her skirt was out of the way, Sonata brought Flitter down to her pussy and wordlessly held her against it. Flitter got the message and went to work eagerly, giving Sonata the same treatment she'd given Adagio. As before, the results were instant; with Flitter's hooves and tongue on her moist lips, and flitter's wings beating up a wind to pummel her clit, Sonata writhed and shook, throwing off some of the mares that were still stripping her and knocking others aside with her flailing limbs. But they were undeterred, and they returned to their work just as quickly, carefully pulling the boots off her kicking feet and the top off of her squirming torso.

Once she was nude, the mares swarmed her, and she giggled, still writhing from Flitter's attentions, as hundreds of hooves sank into her skin. Little pony tongues licked her bare, fragrant skin, from her lips to the soles of her feet, and her flailing arms punched and swept aside nearby buildings, turning everything around her into rubble.

Meanwhile, Adagio was grinding herself into the Friendship Castle. The castle's exterior had a rough surface, but just as in the human world, the siren's body was practically invincible. She bent low and lifted her ass, rubbing her vulva against the castle, and the rough, crystal-lined surface sent shockwaves of pleasure through her clit with every touch. She went harder, craving greater stimulation, and her ass bumped harder and harder against the castle, sending spreading cracks through the crystal trunk of the tree-shaped palace.

Octavia, whose hooves still rested on the balcony, stumbled and spread her legs to retain her balance as Adagio's ass shook the castle more and more. Derpy, still hovering by Aria's clit, had an easier time staying on task, although Aria's squirming body was always a moving target, and the huge, fleshy nub of her clit was growing bigger, ever so slightly, as the ponies poured their love into her. Vinyl was still inside of Aria, thrumming the walls of her pussy with magical bass drops and kicking at them with her hooves.

"Fuck," gasped Aria, the high tower of the castle crumbling slightly in her hands. "Not bad so far, little ponies. But you're not rough enough. Not mean enough. I want you to treat my pussy like you fuckin' hate it."

"She's not kidding," said Adagio. "If you want to make her cum before this castle collapses on top of you, you're gonna have to beat the shit out of her pussy."

The girls took the advice to heart. Derpy got her mouth around as much of Aria's clit as she could, and she drew her teeth across it. She was at no risk of doing any real harm to the indestructible body of the giantess, but she was able to deliver a cocktail of pleasure and pain to her Goddess. Octavia, neck deep in pussy, licked furiously, moving her tongue at lightning speed. And Vinyl picked up the tempo of her magical music, hammering at the wet walls around her with 200 brutal beats per minute.

Sonata was still on the ground nearby, mares swarming over her. Lyra, roused from her sugar crash, was sucking at the tip of a nipple that was as big as her body, massaging its circumference with her hooves. Another pony, with a light purple coat and a berry-themed cutie mark, was lying prone on Sonata's lips, licking at the soft skin. Sonata opened her mouth and let the mare fall halfway in, and she ran her tongue over her lower body, tasting the rich berry wine that her pony pussy produced.

Down below, two other ponies had joined Flitter in attending to Sonata's pussy. Her body was writhing violently, her cunt throbbing and pouring with juices. Her hands pounded at the ground, shaking the earth and crumbling buildings that her flailing arms hadn't already wrecked. Each beat of Flitter's wings spun the air around Sonata's clit, sending sensations deeper and deeper into her, rocking her core with waves of force. Sonata cried out, gasping and groaning as her pussy clenched and orgasm electrified her body. Flitter didn't let up, still pounding her clit with powerful winds, and Sonata's pussy throbbed over and over.

And nearby, Adagio rubbed herself to climax on the outer wall of the Friendship Castle. Groaning and clutching herself, she slammed her ass into the castle, finally smashing the base of it and sending the castle toppling forward. The ponies trying to make Aria cum responded with panic - Derpy clutched at her clit, squeezing it between her hooves. Octavia, feeling the balcony go out from under her, held tight to Aria's pussy, dangling from it by her forehooves. Vinyl, still inside of Aria, emitted panicked, irregular pulses of pounding bass, battering the pussy walls surrounding her.

And all together, they finally made Aria cum. Her body fell to the ground, like a marionette with its strings cut, and she whimpered as her body was wracked with climax. The brutal pounding in her pussy had paid off with an earth-shattering orgasm, and her body tensed and released powerfully, almost violently, as her climax rose and fell again and again.

In the ruins of Ponyville's town center, the Dazzlings lay writhing, cumming, until their moans went silent and their bodies went still. They lay like that for a while, basking in their dominance and the triumph of their pleasure, while the ponies of Ponyville stood ready for their Goddesses to command them again.

"This was fun," said Adagio. "I'm glad we got to play around with a little village before we moved on to greater things. I don't think there even was a town here last time we were in the vicinity of Canterlot."

"There's barely one here now," said Aria, surveying the damage they'd done.

"I forgot how cute ponies were!" said Sonata, who was holding Lyra in the palm of her hand and carefully grooming her hair with a tiny brush. "Can we keep them?"

"Of course we can keep them," said Adagio. "We're going to take over the whole world. We'll be keeping all of them." She looked out at Canterlot and sighed. "You know what I miss, though?"

"No, what?" said Aria.

"Resistance. The Rainbooms were the last ones who ever fought back against us. That was fun, right? And before that, Starswirl the Bearded?"

"That wasn't fun," said Sonata. "He threw us in that mirror, and we ended up in a world without magic, and we had to be humans instead of cool scaly floating horses." She looked down at herself. "Oh my gosh!" she said. "We still look human! We didn't get our old bodies back!"

Adagio quirked an eyebrow in genuine disbelief. "Uh, yeah," she said to Sonata. "You already..." She sighed. "Whatever. I don't like losing either, but that's the best part. No one is powerful enough to beat us now. Not Starswirl, not the royal sisters... we absorbed the power of an entire planet, and now we're unstoppable. So we might as well have some fun with Equestria before they're all bowing to us, right?"

"What are you saying?" said Aria.

"I'm suggesting we give Canterlot a little advance warning," said Adagio. "Send an emissary to the princesses. Let them mount their defenses. Put up their magic shields. Mobilize the royal guard. Let 'em fight back. In the end, they'll still be ours. Oh, Flicker!" she said, and Flitter flew up to the level of her face, awaiting instruction. "Fly to Canterlot and tell the princesses that the sirens are here to bring Equestria under their rule. Tell them of our power and beauty. Make it, like, super obvious that you're being mind controlled."

"I will!" said Flitter, looking wide-eyed at Adagio's cruelly smiling face.

"Do a good job," said Adagio, "And you'll be my favorite. You'll be the first to attend to my whims. My pussy will be your playground, my breasts will be your bed. You will spend every moment in my service, you will have the pleasure of doing exactly what I tell you to, every hour of every day."

Flitter almost fainted, imagining what it would be like to be the favorite servant of her Goddess - but she kept her composure, turned herself around, and set off for Canterlot as fast as her wings could carry her.

"Are you actually going to make her your 'favorite'?" asked Aria, making exaggerated air quotes.

Adagio scoffed. "I dunno. Maybe? Until I get bored with her? That's the nice thing about absolute power, girls. No one can make you keep your promises."

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

Taking Canterlot

Flitter swooped towards the upper levels of Canterlot Castle. Like all pegasi, she'd learned at a young age that certain buildings had an "enforced airspace," so it came as no surprise when winged guards approached and ordered her to land. That didn't bother her; her goal was to talk to the Princesses, and this was as good a way as any.

"I am an emissary of the conquering goddesses known as the Dazzlings!" said Flitter, manic and wide-eyed, as the guards stared her down. "I come to deliver their message to the Princesses, so that they may submit to their rule!"

Minutes later, Flitter was in the throne room, under close watch by royal guards. Celestia and Luna sat in their thrones, and fanned out around them were the Elements of Harmony, minus Princess Twilight. Shining Armor, former captain of the Canterlot Royal Guard, was at Celestia's right side, looking just as gravely serious as the Princesses.

"Flitter," said Princess Celestia, "You say you have something to tell us."

"The Dazzlings!" said Flitter, spreading her wings in excitement. "Gorgeous titans with heavenly bodies and voices! They have come to unite Equestria in worship!"

"I see," said Celestia. "And these Dazzlings would be the three bipedal creatures laying waste to Ponyville?"

"They are no mere creatures!" frothed Flitter. "You will come to know their divinity when their singing reaches your ears and cleanses your mind of unworshipfulness!"

Celestia sighed. "Twilight goes to the other world to battle sirens and does not return. And now, an obviously brainwashed pegasus comes tells us of creatures with powerful voices. Although their appearance is different, these giantesses can only be the sirens who were banished centuries ago. Shining Armor," she said, turning to him solemnly, "I must ask you to stay until this situation is resolved. Can your protective shield keep beings of their size, and the mind-affecting magic their voices possess?"

"Yes, Princess," said Shining Armor. "I am ready to deploy the shield at your command."

"You may as well do it," said Celestia. "I had hoped to avoid calling a state of emergency at all, but it's quite clear that the sirens are now more powerful than before, and they pose an imminent threat."

"Yes, Princess," said Shining Armor. A beam of light shot straight up from his horn, passed through the ceiling of the throne room, and burst over the Canterlot skyline, spreading a translucent lavender barrier over the entire city. "Anything else?"

Celestia waved the guards away, and they escorted Flitter out of the throne room. "Just concentrate on maintaining the barrier," said Celestia. "And remain here while we discuss our options."

"Looks like she's done her job," said Adagio, watching the barrier unfold over the distant city. "Now we just have to get through that and convert the Princesses."

"So what's the plan?" said Sonata, now fully dressed again, sitting on the toppled Friendship Castle as she pulled on her boots.

"Plan?" scoffed Adagio. "We're beyond plans, Sonata. We're going to walk over there, be huge and beautiful, and it's all going to work out in our favor."

"You're a brilliant leader as always, Adagio," sighed Aria.

"Ditto!" said Sonata. "But without the sarcasm!"

"All right, thralls," said Adagio, addressing the ponies at their feet. "We're going to Canterlot. Feel free to try and keep up." The sirens set off for the mountain range, with the population of Ponyville following behind. The pegasi kept up reasonably well, flitting behind at a respectful distance, but the unicorns and earth ponies fell behind. Still, they were tireless, steadily following towards the seat of Equestria's power.

With a sixty-foot stride, arriving at Canterlot took almost no time at all. Standing on the crushed remains of the small guard post that lay outside the barrier, Adagio lifted her hand and knocked on the glimmering purple shield. She found it solid, unmoving - even when she lifted her foot, set it on the side of the barrier, and leaned on it with all her weight. "Pretty strong," she said. "Doesn't look like the ponies down there are falling in love with us, either..."

"No..." said Aria thoughtfully. The ponies on the edges of the city were backing up in fear, but not in reverence. Aria hummed a tune, hoping to ensnare their minds, but nothing seemed to change. "Yeah, that's a powerful magic shield. This might actually be hard. I think we might actually need a plan now-" Her pony ears perked up as she heard a sound like hundreds of hoofbeats, growing louder in unison.

From the guard station within the barrier, there poured a formation of royal soldiers. Unicorns in the center bearing wide shields in their magical auras, earth ponies on the front and sides bearing weapons in their mouths, and pegasi flying above, rising to various heights. The royal guard was infrequently deployed, but they were a formidable force, more than enough to defeat three sixty-foot-tall teenage girls.

But when they passed the barrier, they were defeated in an instant. The mere presence of the Dazzlings, unmitigated by the magic of the barrier, converted their minds to worship, and they fell to their knees at the sirens' feet. Absorbing the love of the guards, the girls grew, stretching their arms and legs as the power filled them.

"No!" said Shining Armor, viewing the action through the window of the conference room where the Princesses and the Elements were gathered. "We need to call back the Wonderbolts-"

"No," said Luna solemnly. "Their role is still vital, Shining Armor."

"He's right, goldarnit!" said Applejack, slamming a hoof on the table. "We ain't gonna win by sacrificin'-"

"It is too late now," said Celestia. "They are leaving their tower. If they can escape the sirens' notice, it may be possible for them to deliver their payload..."

The royals and the elements watched in silence as the Wonderbolts flew from their positions - positions far from where the royal guard had marched from, positions chosen for the element of surprise. They left the barrier at points outside the Dazzlings' field of view, taking advantage of the distraction provided by the large, loud force of soldiers that had been making a head-on assault.

But they, too, were lost to the sirens' call as soon as they passed through the magical shield. They dropped their payloads - bags of magical powder enchanted with a potent knockout spell - and flew in front of the girls' faces, revealing themselves and apologizing profusely for daring to participate in an attack on them.

"Well," said Celestia, turning her head downward, "This at least provides us with new information. The sirens did not appear to notice the Wonderbolts before they were entranced. It seems they have grown so powerful that they need not even sing to command the minds of ponies. Shining Armor, it is of paramount importance that you maintain the shield. Without it, the city is lost."

"You'll forgive me if my focus isn't at its best, Your Majesty," said Shining Armor though clenched teeth. "I led that royal guard not long ago, and I just watched them all get enslaved. On a mission where they were intended as a mere distraction."

"We will free them," said Celestia. "For now, let nothing sway your focus."

"...Yes, Princess."

A sound like a bird hitting a window echoed through the city, repeating itself several times, and Shining Armor winced in time with each sound. "Are you all right, Shining Armor?" asked Fluttershy, putting a sympathetic hoof on his shoulder.

"They're pounding on the barrier," said Shining. "I can handle it. Just... try and figure something out."

"Hey Adagio! Hey Aria!" said Sonata, clambering onto the magical barrier. "If this breaks while I'm standing on it, how bad do you think I'll hurt myself?"

"I dunno," said Adagio. "Pretty bad, maybe?" Sonata began jumping up and down on the top of the magical dome, only barely managing to keep her balance every time her feet hit the smooth, rounded surface.

"Well, if she gets hurt and the barrier breaks, that's a win-win," said Aria. "So are we coming to the point where we actually need a plan, or..."

"I still think that having a plan is beneath us now," said Adagio, "but I'd be open to ideas." She squirmed, rolling her hips. "Something sexy, ideally. Growing again has got me all horny..."

"I've got a fun idea!" said Sonata. She stopped jumping and slowly lowered her body, draping it over the top of the magical dome. "Who wants to get eaten?" The assembled guard ponies stomped their hooves and cheered. "Wow! Lots of takers! Aria, help us out!" She opened her mouth and extended her tongue. "Aaaahhh~"

Aria scooped up a handful of wriggling guard ponies, and held one between the fingers of the other hand. "Well, this is an idea, and definitely not a plan," she said, "so I guess we're good." She lobbed the pony between her fingers at Sonata's open mouth, and scored a perfect hit on Sonata's tongue. The white, armored earth pony settled onto the soft wet muscle, and he gently squirmed as Sonata's tongue curled around him.

Shining Armor stared upward in dismay, struggling not to let his focus wane. The guard ponies - the ponies he had led until the day he had married Cadance and become a prince - were lining up to be eaten, and Sonata, still lying on top of the dome, was swallowing them whole. Shining Armor watched them being tossed into her mouth one by one, and then watched the shape of their bodies, armor and all, creep down Sonata Dusk's throat as she swallowed them.

As as he watched them descend her throat, his gaze couldn't help but go lower along her body. He'd never seen a human body before, but there was something alluring about it. The mounds on the upper body, smooshed against the surface of the barrier, looked so soft to the touch... and the long arms and legs, with that smooth, creamy skin...

Shining Armor grunted in annoyance at himself. He knew he wasn't falling under the influence of the sirens; ever since the incident with Chrysalis, he'd tested his shields against all manner of mind-affecting magic, and he knew what it felt like to slowly fall victim to it. Plus, he could lean out the window and see that the citizens of Canterlot were acting normally - which is to say, they were fearful of the giantesses outside the shield. If the sirens' influence was getting through the shield, they'd be affected too.

No, the explanation was simpler. The same quality that had brought him and Cadance together - which had brought him his greatest happiness - was also his weakness. Back when they first met, Cadance had admired his physique and his strong and honest nature - but what had kept them together was the fact that he was the only stallion that could keep up with the Princess of Love's sex drive. Shining Armor was a horny stallion, no two ways about it, and being away from Cadance was weakening his resolve. Even watching his soldiers get swallowed was starting to seem erotic...

The supply of soldiers to Sonata's mouth stopped suddenly. Shining Armor turned his eyes to Aria, who had apparently tired of throwing guard ponies and had decided to help her other friend out in a very different way.

"Come on," whined Adagio, "Don't go slow..." She was leaning her body against the barrier, her arms outstretched, her breasts smushed against the magical dome.

"Oh please," said Aria. "If you didn't want me to torment you, you would have stripped yourself." Inch by inch, she peeled away Adagio's skintight purple top, easing the stretchy fabric over her curves as she pulled it up towards her head. Even though their magic wasn't penetrating the barrier, countless eyes inside Canterlot (Shining Armor's among them) turned upwards to see the hem of the garment slide past Adagio's breasts, freeing the beautiful amber mounds. As Aria pullet the garment upwards, Adagio raised her hands obediently, allowing Aria to slide it over her head and toss it to the ground.

"There you go," said Aria. "All of Canterlot can see that sexy body. Now just stay still and enjoy... and if you whine again, I'll make things harder on you..." She put her hands between Adagio's shoulderblades and shoved her into the barrier, and her naked breasts smooshed against the purple shield like it was a pane of glass. Aria placed both hands on Adagio's shoulders, then ran her fingers down her bare back, caressing her curves.

Shining Armor was staring to sweat. He'd retreated to a separate room, at the request of the princesses, in order to minimize his distractions - but it was starting to seem like that move had been counterproductive. The unfamiliar humanoid form of Adagio was increasingly laid bare, and he found himself growing more and more aroused as he watched Aria touching her, moving her hands down her body, over the sides of her breasts, and down to her hips.

He could just look away, of course. Only... he really couldn't look away. The enormous body of Adagio Dazzle, so slim and lithe yet so powerful, and the cruel, hungry smile of her friend Aria Blaze, were an arresting sight - especially for a sexual omnivore like Shining Armor. He and Cadance had opened up their marital bed to a diverse range of partners - from griffins to minotaurs to twenty-foot dragons - and he couldn't help but imagine the possibilities of such enormous, beautiful bodies...

"Mmm, looks like Canterlot likes the show," said Aria. Her slowly descending fingers had reached the small of Adagio's back, and she circled them around to the front, just below her friend's navel. She dug her fingers into the waistband of Adagio's skirt, and Adagio tensed, anticipating the gentle brush of Aria's fingers on her slit. The most recent round of growth had fired up her cunt, and it was pulsing, dripping, begging to be touched...

And then Aria drew her hands back up, circling her navel and stroking the bare skin of her tummy. "Nooo..." Adagio whispered, "My pussy, please..."

"Didn't I say no whining?" said Aria. She took her hands off Adagio's tummy and lifted the back of her friend's skirt. "Gosh, Adagio, it's almost like you're disobeying me on purpose because you want your big ass spanked." She swung her hand back, hesitating just slightly, then brought her open palm onto Adagio's asscheek. Adagio whimpered, and her body jerked, jostling the shield her tits were resting on. Shining Armor's head rang from the impact, but he was more focused on the feeling in his loins as he watched one beautiful giantess spank the other, smacking her bottom with enough force to bring down a building. Adagio's pained whimper echoed through the city, shaking windows throughout Canterlot; while the shield kept out the entrancing magic of their voices, the sound itself came through loud and clear.

Another spank made contact with Adagio's butt, and she moaned, grinding her hips into the shield. Shining Armor felt that in his head too, but the sensation was more like a sensual massage. Three more spanks made contact, reddening Adagio's ass, and Aria finally relented. "Now then," she said, "Let's get you taken care of..." She dropped to her knees and leaned back against the magical dome, placing her head between Adagio's spread legs. She lifted the front of Adagio's skirt and stared upward at her dripping slit, raising her hand to steal a drop of nectar from her friend's pussy. She brought the slickened finger to her tongue and savored the taste of Adagio's arousal. "Mmm," she moaned, "Your pussy's always sweeter after I slap your ass, Adagio. Just had to smack the sugar out of that cunt..."

"Fuckin' eat me, you petty bitch," growled Adagio. She slid her hips down the circumference of the barrier, bringing her pussy closer to Aria's face.

"Ooh, that's what I like to hear," said Aria. "All that whining was making me worry about you. Just because you're all-powerful, that's no reason to stop being a needy, self-centered slut." She raised her face to the level of Adagio's crotch, leaning her head on the magical barrier, and pressed her lips to Adagio's cunt. Adagio moaned and ground her pussy into Aria's face, coating her mouth and chin in juice. Aria dug her tongue between the wet lips, finding the familiar sensitive spots and flicking the tip against her clit.

Adagio groaned, beating her hands against the barrier as her body spasmed. Shining Armor barely noticed the pain in his head, his mind focused entirely on the shifting mounds of Adagio's tits, the thick nipples flattened against the glassy surface of the barrier. His arousal surged with each gasp and moan that escaped the giantess' mouth, and he felt his focus slipping...

High above the city, her body still draped across the top of the dome, Sonata slipped her hand down her skirt and softly touched herself. Her other hand rubbed her tummy, feeling the small, squirming bulge created by the guards she'd swallowed. They were still moving around in there, writhing happily in their Goddess' belly, their worship growing stronger as they gave her bodies to her completely. Sonata could feel herself growing again - just a few feet this time, but the feeling increased the sensitivity in her pussy. Each brush of her fingers along her slick lips sent bolts of pleasure through her body, making her muscles tense and her body squirm.

Although Shining Armor couldn't see Sonata - not without leaning out the window and gazing upward - he could feel her writhing body against the magical shield. Shining Armor was proficient in barrier spells - perhaps more so than anyone else in Equestria - and he could discern even a gentle brush across its surface. The complex spell fed Shining Armor all sorts of information about what kind of attacks were hitting it (with the unfortunate side effect of headaches when it absorbed particularly powerful impacts), but this was the first time he'd ever felt a huge, curvaceous body writhing against it. When Sonata ground her hips against the dome, he groaned in arousal. When she rolled over, he felt the curves of her ass against its surface.

And then there was Adagio - her tits were bigger than some cottages he'd been in, and through the barrier he could feel every inch of them, the soft hot flesh pressing against his mind, rubbing up and down as Aria's tongue made her body dance. And then Adagio's body suddenly froze, seizing up as orgasm wracked her body. She threw herself forward, draping her body over the side of the barrier, and he felt the lips of her pussy as they touched the shield. He felt them quaking with orgasm, he felt the gush of juices as it squirted in ecstasy. And above, close to climax, Sonata beat her hand against the crown of the magical dome - and her unintentional assault made the shield flicker and fade.

Shining Armor lost it. He fell to the floor, and a weak, guttering glow in his horn signaled the failure of the barrier. It disappeared from the bottom up, like a bubble popping, and Adagio fell forward, her heaving tits looming threateningly over the buildings below. But as she fell, she grew - all of Canterlot was inside the radius of the sirens' power, now that the barrier was down. Within the first second of the city being unprotected, a whole city's worth of love flowed into the girls, taking them up to an even one hundred feet. When Adagio hit the ground, it shook the foundations of Canterlot. A city's worth of ponies, newly filled with reverence for the beautiful sirens, stumbled and swayed as the city quaked.

And the city shook even harder when Sonata hit the ground. She'd been lounging on top of the bubble, touching herself, and just at the moment the bubble popped, she came, her body filling simultaneously with the sensation of growth and orgasm. Crying out in bliss, she fell to the ground, crushing the buildings below her to powder. Canterlot, its cantilevered foundation suddenly bearing the impact of a freefalling giantess, visibly dipped - and for a moment, one might have worried that it was about to topple off the cliffside.

But the seat of Equestrian power was secured by solid architecture and powerful magic, and in the end, it held steady. Sonata, embraced by the afterglow of a powerful climax, rolled onto her side, smiling peacefully. She passed a few calm seconds that way, until she realized that her tummy - which was now more spacious than before - was feeling empty. She flopped her mouth open, exposing her enormous, toothy maw to the bowing populace, and beckoned with a motion of her tongue. The nearby ponies, eager to please their Goddess, began to climb over her lips and into her waiting mouth.

"The shield has fallen!" Luna exclaimed, backing away from the window. "My sister, we must act quickly!" The princesses and the Elements of Harmony had barely started their emergency strategy meeting, but it was clear that it was time for a change of venue. She could feel the influence of the sirens in her mind, like a distant, beautiful song; a being as ancient as Princess Luna was able to resist its power, but she knew her mind, like the shield, would not hold out forever.

Celestia turned to Luna with a serious expression, but before she could speak Rainbow Dash piped up. "Heck yeah we need to act quickly!" she said. "We don't want to be the last ones to pleasure the beautiful sirens!" Her friends agreed effusively, and Rainbow Dash flew to the window, shoving Luna aside. "Oh wow!" she said, "One of them's eating ponies! We gotta get in on that!" The five of them charged through the door, leaving the Princesses behind.

"If Twilight had been here," said Celestia, bowing her head, "perhaps, the Elements..." She huffed. "No, there is no time to dwell on what might have been. Let us retreat to the Crystal Empire." With a bolt from her horn, she shattered the nearest window, spread her wings, and began to fly northward. Luna followed, but as she flew away from the city, she looked back at the sirens. Sonata, with her mouth open, swallowing a mouthful of overjoyed ponies. Adagio, face-down and bare-breasted, leaking pussy juice into the streets of Canterlot. Aria, admiring her handiwork, and turning her eyes toward Canterlot Castle, where a handsome white stallion rubbed his aching horn and stared out at the beautiful titans.

Shining Armor watched Aria approach Canterlot Castle, carelessly crushing buildings underfoot. He had been aroused by the giantesses before, but not he was enraptured, and his heart soared at the thought of being closer to them. Even if Aria just smacked the tower he was in, toppling it to the ground, he would be grateful to have witnessed her power.

But instead, she slowed as she closed in on the tower, and she brought her face to the window Shining Armor was looking through. Her purple iris filled the frame, and Shining's head began to swim. Maintaining the barrier had all but sapped his strength, and seeing his Goddess come so close - and look right at him - it was just too much. He felt his knees give out under him, and he fainted, collapsing to the floor.

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

The Fall of Equestria

Celestia dipped below a cloud, then beat her wings, struggling to regain the altitude she lost. Her wings were powerful - as were Luna's - but they were rarely utilized for speed or for great distances. Not since Equestria's untamed days had the Princesses had to fly so far, so fast, under their own power.

When the princesses landed on the crystal castle's wide balcony, the saluting crystal guards saw the royal sisters slump to the ground, their sore wings quivering, their chests rising and falling with heavy, desperate breaths. They rushed to the aid of the collapsed sovereigns, examining them for any injury or sickness - but they seemed to be suffering from nothing more than extreme fatigue, and so the guards simply sent for water and food.

Chaise lounges were shoved into the receiving room, and Luna and Celestia allowed themselves to be levitated onto them. Once they had caught their breath and taken long gulps of water, they insisted upon meeting Princess Cadance, citing a matter of national emergency.

Cadance, of course, had already been apprised of the unscheduled arrival of two fellow princesses - and of their state of extreme exhaustion and distress. With no other matters occupying her immediate attention, she was already on her way, and she opened the door to the receiving room as Celestia and Luna were replenishing their energy with oats and sliced apples.

"Princess Celestia!" said Cadance, nuzzling her face comfortingly. "What's wrong? Are you all right?"

"No," said Celestia. "To be honest, Cadance, we are all in grave danger. Canterlot... has fallen."

"It can't possibly..." Cadance shook her head. "Should we dismiss the guards before we discuss it further?"

"This will be the Crystal Empire's concern as well," said Celestia. "Quite soon, I would guess. I see no reason to send them away."

"All right," said Cadance. "Given the seriousness of the situation, I hope you won't be offended if I confirm your identities..." Her horn shone with a rosy glow.

"Not at all," said Luna. "I would expect nothing less - although changelings are not the threat we face this day." Cadance fired a beam from her horn, first at Luna, then at Celestia - and to her relief, her magic did not reveal them to be changelings.

"Well then," said Cadance, "If you're comfortable here, please tell me what's going on. And... please tell me that Shiny is..."

"Unharmed," said Luna, "But greatly imperiled."

"We should start at the beginning," said Celestia. "Have you heard of the sirens?"

"I don't believe so," said Cadance. She wanted to stamp her hoof and demand to know what had happened to Shining Armor, but she held her tongue, awaiting the full story.

"They are dangerous creatures from the time of Starswirl the Bearded," said Celestia. "They had the power to control the minds of ponies with their magical voices. Starswirl banished them to another world through the magic mirror."

"The same magic mirror that Twilight Sparkle passed through once before," said Luna, "And from which she has not returned."

"It seems that the sirens emerged as a threat to Twilight's friends on the other side of the mirror," said Celestia, "And she went to help fight them. We do not know what happened to Twilight, but we must fear the worst, because the sirens have returned to our world. Not through the mirror, but through some other means... and with much more power than they had before."

"Their mere presence is enough to command the minds of most ponies," said Luna. "Their bodies are enormous, and they would only need to stand beside the Crystal Empire to enthrall its entire population... minus, perhaps, ourselves. They will be completely under the control of the sirens, all their loyalties forgotten."

"So... Shining Armor..." said Cadance, her voice quavering.

"Shining Armor is under their control," said Celestia, bowing her head, "And we need your help to free him."

Cadance ground her hoof against the crystal floor. "Not again," she said. "Why is he always being taken from me..."

"We can get him back," said Celestia. "But we must be ready. The three of us are the only ones we know will have the power to resist the sirens. We cannot rely on anypony else, and we must expect that anypony who comes within range will be turned against us."

"And our resistance against their power is not absolute," said Luna. "Speaking for myself, I can feel their power in the back of my mind, like an insidious whisper. All from, perhaps, a minute of exposure to their influence."

Celestia sighed and pulled herself up from the chaise lounge. "I can attest that I am also affected. If possible, it would be best to fight them from as great a distance as possible, so as to minimize their effect on us."

"How long do we have before they arrive?" asked Cadance.

"Hours, perhaps," said Celestia. "They have long strides, but they were not in a hurry to follow us. For now, we can rest... and watch the southern border."

"Are you certain they're coming?" asked Cadance. She levitated a large, pink mug of coffee to her mouth and took a deep sip. She wasn't sleepy - it was still midday - and, in fact, the caffeine was doing no favors for her addled nerves. But just looking out a window felt too much like doing nothing. Drinking coffee, at least, felt like she was preparing herself. Staying alert. It wasn't... nothing.

"No," said Celestia. Like Luna, she was lying down, still resting from the arduous flight. "Coming for us would be the most logical course of action, and it would be consistent with their attack on Canterlot, but I am not certain of anything." Cadance nodded, but didn't turn her eyes away from the window.

"They saw us flee northward," said Luna, "And if they spoke to Shining Armor, they could easily learn that we would retreat to the Crystal Empire. He was present at our strategy meetings, and while he is under their control, he would tell the sirens anything they wished to know-"

Cadance's aura flickered, and the coffee mug fell a foot and a half, tumbling and spilling its contents, before Cadance caught it again. Her aura enveloped the falling liquid as well, and without turning away from the window, she levitated the coffee upward, poured it back into the mug, and took another long sip.

"...I am sorry," said Luna.

"Aria, my goddess," said Shining Armor, "I beg you, if there is any way for me to serve you, you only need to say the word..."

"Ugghhh, you are smothering me!" groaned Aria Blaze. She held Shining Armor in clenched fingers, and she tightened her hand in annoyance, making the unicorn wheeze. "Oh, there's an idea," said Aria. "Adagio, can I smother him?"

"I would be honored-" gasped Shining Armor, before Aria squeezed him even harder.

"No," said Adagio. She peered forward, into the increasingly frozen north. They'd been following the train tracks (and occasionally destroying segments of track, as their whims dictated), and according to Shining Armor, the cold weather signaled that the Crystal Empire was close. "Believe me, I'd love to shut him up, but he made a pretty strong case that he could be useful. You know, to, uh..."

"You can use my subservience as a form of psychological warfare against my wife, Princess Cadance," wheezed Shining Armor. "When she sees that I love only you, it will... weaken her resolve..."

"Yeah, that," said Adagio.

"Plus, he could make a purple shield for you!" said Sonata. "Like around the city!"

"Actually," said Shining Armor, his voice weak and rasping, "That shield relied on... leylines... magical generators throughout Canterlot... A shield I created for you would be... smaller... unlikely to stand up against a sustained assault by alicorn magic..." He drew a few labored breaths into his constricted chest cavity before continuing. "Also... bruised ribs will... make it difficult to... cast spells at full power..."

"Are you criticizing my decision to injure your body?"

"No, my goddess," said Shining Armor. "Mistress Adagio requested brutally honest tactical advice. Just... doing my best..."

"Yeah, go easy on him," said Adagio. "For now. Like what I'm doing with Flitter, and what Sonata's doing with her little unicorn."

"Pfft," Aria spat. "I can't believe you're actually keeping your promise to that little pegasus. Dug her out of the dungeon and everything."

"Only for now," said Adagio. "Hey Flitter, whenever I feel like it, I might abandon you or crush you under my bootheel. How do you feel about that?"

"That sounds wonderful!" said Flitter, popping up from inside Adagio's hair. "If my sorrow or death can bring you even a moment of pleasure-"

"Yeah, yeah," said Aria. "Hey Sonata, didn't you leave that green unicorn behind in Ponyville?"

"I hijacked the train!" yelled Lyra, from inside Sonata's top.

"Yeah, she just showed up while we were smashing Canterlot!" said Sonata. "So cute!" Lyra, pinned against Sonata's nipple, spasmed in climax. Even the smallest morsel of praise from Sonata seemed to trigger an orgasm from her.

"So we all have our little pets," said Adagio. "Plus all the ponies rattling around in that tower." She looked over at the tower that Sonata was carrying - she'd snapped it off of Canterlot Castle and loaded it with volunteers before they left, and brought it along, in order to have some ponies to use as cannon fodder, or a distraction.

At least, that's what Adagio thought it would be good for. Sonata seemed to have different ideas. "Sonata," said Adagio, "There are some ponies left in that tower, right? You haven't been snacking on them too much?"

Sonata didn't respond right away, but instead swallowed, and a lump that looked suspiciously like two copulating ponies slid down her throat. "No," she said innocently. "And even if I was, I have to keep my strength up! We're walking into the arctic north!"

"We were just fine when we were standing in outer space," said Aria. "I think we can handle a blizzard."

Beyond the range of the Crystal Heart's aura, visibility was low. The Heart kept out the north's eternal winter, but outside its radius the whipping winds and dancing snow hid the world behind a white veil. By the time the sirens came within sight, they would be very near to the city. It would be little warning, but it would have to be enough.

There was an instant where she wasn't sure she was seeing anything - perhaps staring into an endless plane of white was making her eyes play tricks on her - but the more she watched, the clearer it was. Three hundred-foot-tall young women, their bodies and clothes brightly colored, were making their way towards the Crystal Empire.

"They're here!" cried Cadance, and Celestia and Luna sprang from their seats.

"We are clear on the plan?" said Luna. "Minimize contact and strike together at the nearest target. If we can take down one of them, we can expect their power to weaken."

Cadance leapt through the window and spread her wings, followed by Celestia and Luna. Celestia took the lead, and her horn glowed, building power. Cadance focused power in her horn as well, letting all the magical power in her body pool at its tip. Once the princesses joined their power for a single deadly strike, there would be very little magic left in them - but weakening the sirens would be worth it.

"Luna?" asked Cadance, "Uh, you'll need to be ready to strike soon..."

Luna shook her head and made a confused sound. "Uh? Yes, of course, of course." Her horn, previously unlit, began to glow. Cadance knit her brow in concern; was Luna merely tired? Distracted? Or was the power of the sirens doing its work on her?

Cadance felt her heart sink as she contemplated the sirens' mental influence. Mind control had been a consistent feature of Cadance's nightmares since the day of her wedding. Typically those troubling dreams featured Chrysalis, her body huge and full of enormous, seeping holes, somehow taking Shining Armor from her. Sometimes she was holding him, sometimes mating with him, sometimes consuming him. Sometimes Chrysalis was taking other people from her - her family, her kingdom - but Cadance rarely considered what would happen if her own mind was enthralled.

But now the problem was immediate. As they approached the edge of the kindgom, they came closer and closer to the radius of the sirens' subtle power. Cadance didn't know what it would feel like to have that power touch her mind; she'd asked Shining Armor all about what he went through, but she suspected that there was no way to truly understand what it was like.

"Merge," ordered Celestia, and the magic in her horn flowed upward like smoke, coalescing into a sphere over her head. Cadance and Luna both focused their power into the sphere, making it grow and swim with color. Celestia would hold the magic as long as she could, and then fire at the nearest siren... which looked to be the purple one...

"Ooh, it's the welcome wagon!" said Aria, stepping out ahead of her friends. She peered across the flat plain, through the whipping blizzard. They were close to the Crystal Heart's radius, and there was a clear line where snow gave way to mild temperatures and verdant spring. "Hm, looks like they're keeping their distance. Smart. Sonata, can you, uh, do the thing? So they can hear us?"

"Opening hailing frequencies!" said Sonata. She hummed, using the magic of her voice to manipulate the air between the sirens and the alicorns - and then her voice came across loud and clear to the princesses.

"Hey, look!" said Aria, calling out to the distant princesses, who were holding steady in midair, "The ponies built us another city to smash! Ooh, and the buildings are all made of rough angles... I like it! Ever since my pussy became indestructible, it takes some serious roughness to really punish my cunt. You girls know what I mean, right?"

The princesses didn't respond - they just kept focusing their power, building the sphere over Celestia's horn bigger and bigger.

"Okay," said Aria, "the white one is Celestia, the blue one is Luna... Shiny, I'm guessing the tasteless pink one is your wife?"

"Yes, my goddess," said Shining Armor, still grasped in Aria's fingers, "But all my bonds, all my loves, are dissolved, save for my love of the beautiful and mighty sirens."

"I'm not sure she heard that," said Aria. "Hey Princess Cadance!" called Aria, "Your husband says he doesn't love you!"

"Ignore them, Cadance!" said Celestia. "We will free him from their power once we strike them down!"

"Why wait?" said Aria. "I'll free him right now!" She raised her free hand high in the air and snapped her fingers. In her hand, Shining Armor blinked and shook his head.

"Cadance!" he yelled, "I love you! You... you can't let the sirens win! Please, even if it means killing me, you have to hit them with all you've got!"

"You head the stallion," said Aria. "Go ahead and fire off your Neapolitan Swirl Princess Beam! Just be careful that you don't hit me here..." She held Shining Armor in front of her face, "...or here..." She held him at chest level, over her heart, "...or here... She held her hand over her crotch, gently rubbing herself with the hand that held Shining Armor. Cadance, tears welling in her eyes, felt her horn flickering as her focus eroded.

"Cadance, you have to trust me," said Celestia. "I will be aiming the beam, and I will not allow Shining Armor to come to harm. The movements of her arm are not abnormally fast; I can easily aim at an unprotected spot."

Cadance drew in a deep breath. "I trust you, Celestia." She raised her head, looking sternly at Aria, and her horn glowed with rosy energy.

"Ooh, I was expecting that to work better," said Aria, smirking. "Well, since you surprised me, here's a surprise for you! I didn't free Shining Armor from my mind control. I don't-" she interrupted herself with a disdainful chuckle, "I don't even know if I could!"

"You're disgusting to me, Cadance," said Shining Armor, his voice rich with sincere malice. "Anyone who opposes the omnipotent sirens is hateful. Wretched."

"He was just acting!" said Sonata. "We worked it out beforehand!"

"Honestly," said Adagio, "You might never get your husband back. Our control is so powerful, so deep, that even if you killed us, you might just end up with an empty husk. Or a stallion who eternally hates you for killing his beloved goddesses." She chuckled. "And the same would happen to everyone in Ponyville and Canterlot! A whole kingdom of vegetables, or of ponies who hate you forever..."

"Sounds like a real hassle," said Sonata. "If I were you, I'd just give up!"

Adagio looked over at the princesses, past the edge of the Crystal Heart's radius, trying to discern their reaction. Cadance's face was still steely; it seemed like their words weren't having much effect. If Adagio Dazzle knew about Cadance and Shining Armor's history with mind control, she might have guessed that Cadance, in spite of her fears, had mentally prepared herself for a day like this. If Adagio had known much of anything about love, she might have supposed that Cadance's love for Shining Armor - and for the crystal ponies whose lives depended on her actions - were giving her the strength to do what needed to be done.

But she would have come to the same conclusion regardless. "Sonata," she said, "It looks like they're going to shoot us. Can you shake that tower a little?"

Sonata lifted the tower she'd snapped off from Canterlot Castle and shook it, rattling loose a few dozen pegasi. "Okay, thralls," said Adagio, "I seem to remember that princesses don't like hurting innocent ponies. Why don't you make this shot... a little more challenging."

The pegasi swarmed in front of the sirens, forming a cloud in front of the sirens. "Yes, perfect," said Adagio. "And if the princesses fire some sort of alicorn laser at us, make sure to throw yourselves into it."

"Sister..." said Luna, her voice wavering.

Celestia growled through her teeth. "We can't..."

"Celestia? Luna?" said Cadance, "What's the plan?"

"The sirens are a threat to all of Equestria," said Luna. "Some losses would be acceptable."

"It has been centuries since I have taken a life," said Celestia, "And magic of this power and complexity takes absolute focus. If I attack, knowing that my magic will end the lives of innocent ponies... I am certain the spell would misfire. The power would become diffused - it would not be strong enough to affect the sirens, but it would still kill the pegasi. And it would leave us drained, defenseless as the sirens took the Crystal Empire."

"So we retreat?" asked Luna.

"Yes," said Celestia. From the sphere of swirling magic above her horn, two strands of energy stretched out to Luna and Cadance, returning their power to them. "We retreat to the castle and devise a new plan."

"Aw, that's no fun!" said Sonata. She flipped up her skirt and framed her pussy lips with two fingers in a V shape. "If you come over and let us dominate you, you can all have a princess party in my pussy! I promise it'll be the time of your lives!"

Cadance felt her mouth water, watching juice drip from Sonata's giant blue pussy. She realized then that she was already being affected by the sirens' magic - even at this distance, it was starting to creep into her mind. It was clawing, insistent - and yet comforting. She knew that if she let herself give in to it, she would be happy - blissfully happy to serve the sirens in any way they desired, whether through backbreaking labor, sexual service, or merely as a victim for their violent whims. With her mind under their control, her life would have purpose, she would never doubt or fear, and the loss of her husband's love would never trouble her again.

"Come on, join the fun!" said Sonata. She lowered the tower to her crotch and held the rounded tip against her lips, teasing her pussy with its tip. "Hey!" she said, "Any unicorns left in there? How about you shake things up?" The tower was surrounded by a multicolored aura, made up of the combined efforts of the unicorns within. The tower started to shake - or rather, to vibrate - and Sonata held it against her clit, changing up the angle as she stood on quivering knees.

"To the castle," said Celestia, swooping down and turning back towards the city. Luna followed, and Cadance, shaking her head to clear away the sirens' power, flew after them.

"Aw, I was really hoping they'd get in on this," said Sonata. She dug the tip of the vibrating tower into her pussy, working it between her folds and dripping juices down its length. She drew in deep gasps as she worked herself over, and Adagio turned her eyes away from the fleeing princesses, toward her masturbating friend.

"All right, I'm taking over," said Adagio. She reached down and grabbed the base of the vibrating tower, and Sonata released her grip on it. "Good," said Adagio, "Can't have my underlings thinking they know how to make themselves cum. You wanna cum, you leave it to me."

"Mmm, yeah," said Sonata, as Adagio circled her clit with the tip of the buzzing tower, "You're the boss, Adagio..."

"Hell yes I am," said Adagio. "That sweet blue cunt... those gorgeous tits... all mine." She sank the tower deeper into Sonata's folds, keeping the shaft up against her clit, and leaned in for a kiss. Sonata met Adagio's lips with her own, tasting her friend's mouth with deep explorations of her tongue. Adagio meshed her fingers with the hair on the back of Sonata's neck, pulling her deeper into the kiss. Sonata slumped forward, almost melting into Adagio, holding herself upright with one hand on Adagio's shoulder while the other one massaged her friend's breast. She clung to Adagio, clutching tight to her shoulder as her knees wobbled beneath her and her pussy flowed with nectar.

Adagio angled the tower upwards, pressing it up against Sonata's clit. Sonata's body quaked, barely holding steady as her pussy shuddered toward climax. She was hanging from Adagio now, almost falling to her knees, her pussy pouring its juices onto the tower and the frozen ground below. Adagio cradled Sonata's head, keeping her locked into the kiss, devouring Sonata's moans as she orgasmed.

Adagio kept the buzzing tower against Sonata's clit, not letting up, determined to make her climax last as long as possible. Sonata's muffled moans became weaker and weaker, and the flow of juices across Adagio's fingers surged - then slowed. Adagio pulled the tower from Sonata's folds, and Sonata dropped to her knees, groaning.

"Well, that was cute," said Aria, "But if you girls are done, we should probably get moving. The Crystal Empire deserves a show..."

"Aw, someone's jealous," said Adagio. "Don't worry, I'll take care of your pussy soon enough."

Aria scoffed.

"So what's the plan now?" asked Cadance, touching down on the castle's balcony.

"Combining our magic for one full-force attack is still our only real option," said Celestia. "But we need a clean shot at one of them. No innocents in our way. Nothing to throw off our focus. And... I suspect it goes without saying... this is likely to be our last chance."

"The sirens' power gnaws at my mind," said Luna. "Stronger now than before. If we come near to them again, we may not come under their total control... but I suspect I will not have a strong enough will to fight against them."

"All right," said Cadance. "I think I can get us our clean shot."

"Hel-lo Crystal Empire!" said Adagio, strolling into the edge of the city and spreading her arms extravagantly. "Are you ready for a show?" The sirens' influence was wide enough that half the Empire was inside it, and the crystal ponies nearest the giantesses were fully enraptured. They poured out from their homes and businesses, their work forgotten as they rushed to cheer for their new goddesses.

"Well, too bad," said Aria. "We don't really do shows anymore. We just show up and enslave ponies' minds with our magnificent presence."

"I like singing," pouted Sonata.

"Well, yeah, me too," said Aria. "It's fun. But a public performance feels too much like we're doing them a favor, you know? It's like, we're in charge, why should we entertain them?"

"All right," said Adagio, "I like singing too, so let's all agree that, once we take over Equestria, we'll all sing together like we used to. But it'll be for us, right? And if any ponies happen to hear it and enjoy it, then that's, you know, whatever."

"Aww, you're the best, Adagio!" said Sonata. She threw her arms around Adagio and rubbed her cheek against hers. Adagio, in spite of herself, laughed and blushed.

"Geez, Sonata, not in front of the mindless thralls," said Adagio. An "awww," was rising from the crowd, like a sitcom audience reacting to a warm moment, but a halfhearted glare from Adagio shut them down.

"All right," said Adagio, shrugging her shoulders to throw off Sonata's hug, "I saw the princesses fly into the castle. Let's get nice and close to them, then let our aura do its work, okay?"

"Sounds good," said Aria. She raised her hand to her face, bringing Shining Armor to eye level. "Hey little guy, are the princesses going to be able to shield themselves against our power?"

"No," said Shining Armor, "That's why they have me. Had me. If they're holed up in the castle, your power should win them over in time."

"Okay, cool," said Aria.

"And by the way," said Shining Armor, "You're going to love having Cadance under your control. She's an adventurous, giving lover, and-"

"Ugh, gross," said Aria, "Don't make me think about her doing things with dudes."

"Sorry, my Goddess."

"All right," said Aria, "Let's get nice and close to that castle. Give the princesses a big dose of our magnificence." She walked over to the high crystalline castle, crushing buildings into crystal powder beneath her feet, feeling the love of the ponies beneath her flow into her body. The sirens all grew as their bodies absorbed the worship of the crystal ponies - their heads rose higher, making the imposing castle look more and more like a toy. Their boots grew wider, able to crush more buildings into dust with a single step. The densely populated city brought them nearly to a hundred and fifty feet in height, and their bodies buzzed with ecstasy as they expanded.

"Ooh, that's the stuff," said Adagio. "The human world was garbage, mostly... but it felt nice to be growing all the time."

Aria Blaze, standing beside the castle, leaned her body into the crystal structure. Her breasts were now large enough to embrace its tallest tower, and she squeezed the soft flesh of her tits into the hard crystal. "Oh princesses," she cooed, "Are you in there? Maybe you'd like to come out and soak in the beauty and power of the sirens?" She ground her hips into the base of the tower - then suddenly froze as she felt a hand on her ass.

"You didn't think I'd forgotten about you, did you?" said Adagio. She reached under Aria's skirt, put both hands on her ass, and kneaded the soft flesh gently. "I promised I'd get around to your pussy, didn't I? Can't let my second-best friend feel like she's being ignored..."

"Hm," muttered Aria, shifting her hips to better enjoy the massage Adagio was giving her, "You usually call me your 'worst friend,' Adagio."

"I'm in a good mood," said Adagio. She widened her stance, knocking crystal building aside as she shifted her feet, and brought the fingers of one hand around to Aria's pussy, separating the wet lips and nimbly exploring her friend's familiar folds. Aria groaned and leaned her body into the tower, making it bend slightly. "Sonata," said Adagio, "why don't you find a building for me to shove up into Aria's cunt? Something nice and rough to punish her pussy."

Sonata circled the castle, kicking crystal homes and stores into the air with great sweeps of her leg, breaking them off from their foundations and sending them flying with her enormous boots. After she'd knocked loose a few dozen, she squatted over the wreckage and inspected the scattered buildings. "Hmmm," she muttered, sifting through the rubble, "What's the perfect building to shove in Aria's pussy?" She picked up a crystal pony between two fingers, a little unicorn mare with shimmering pink skin and straight blue hair. "Hey cutie!" she said, "What building would you use? Aria likes it rough!"

"Uh, maybe Diamond Brush's house?" said the pony. Big green building over there -" she pointed with her hoof. "Still standing, pretty tall, pretty wide..."

"Thanks!" said Sonata, and tossed the helpful mare into her mouth. The little crystal pony bounced onto Sonata's tongue and lay there for a moment before Sonata swallowed her. "Mmm!" Sonata said, "Crystal ponies taste different! I like it!"

Instantly there were ponies gathered around her feet, and pegasi in the air, begging to be eaten. As she treaded over to the building the crystal mare had indicated, she opened her mouth and let the pegasi fly into it. Once there were ten or so in there, she closed her mouth and tasted the writhing, squirming mass of crystal ponies on her tongue. As she savored the morsel, she wrapped her hand around the green crystal house and wrenched it from its base.

"Got one, Sonata?" asked Adagio. "You know my fingers aren't gonna keep Aria's hungry cunt satisfied forever!"

"Yeah, I'm working on it," said Sonata. She picked up a green pony, then a yellow one, and popped them in her mouth together, her face showing a bit of disappointment when the crystal failed to produce a lemon-lime flavor on her tongue. "Gomma fime sumfin goob for Aria..."

"Just swallow those ponies and hand me any building," said Adagio. "I'm trying to get some sexual energy flowing here."

Sonata swallowed. "Okay, okay." She brought the building over to Adagio and placed it in her outstretched hand. Adagio tested the crystal house's weight in her hand, then brought its tip to Aria's lips.

"Here you go, Aria," she said, tracing the crystal structure along her friend's dripping folds, "Nice and big and rough for your indestructible pussy." She leaned her body in Aria's, pinning her against the crystal castle's highest tower. Cracks began to form along its base, sending powdered crystal drifting to the ground. Adagio reached around Aria's body and dug her fingers into Aria's tight purple top, groping her tit and kneading the soft flesh with her palm. "You want it, bitch?" she growled, grinding her crotch into Aria's ass. "Say you want it."

"You fuckin' know what I want," said Aria. "I gotta know that my worst friend Adagio is still a heartless bitch. You're letting ponies nest in your hair, you're letting Sonata hug you without calling her a moron... show me you can still be cruel."

With a single forceful motion, Adagio rammed the crystal building into Aria's cunt. Aria screamed, grabbing at a lower tower for balance, almost stumbling as it snapped off in her hand. "Yeah," Aria growled. "That's the good shit." She groaned and gasped as Adagio pushed the crystal deeper, her slumping, squirming body putting more and more weight on the crystal castle.

Sonata dropped onto her butt, cracking crystal buildings underneath her and making the rubble jump with the force of her big-assed impact. She set her eyes on her friends, watching Adagio grind her body against Aria, pinning her against the tower, groping her body and fucking her pussy. Sonata watched nectar drip down Adagio's legs as she bucked her hips against Aria's ass, and Sonata reached her hand down under her skirt, touching her lips with gentle fingers. Her other hand slipped underneath her deep purple top, letting her finger circle her nipple. Lyra, still stuffed down her top, picked up on the movement and heat of the giant human body she was pinned against - and she did the work of another set of fingers, grinding her tiny body against Sonata's fat blue nipple, stroking her hooves against the massive areola.

Sonata closed her eyes and raised her face to the sky, focusing on the feelings in her body and the sound of Aria's fevered moans. But a distraction brushed against her blissful reverie - a gentle dusting of snow on her face, a cold wind against her skin.

"Hey, is it getting cold?" she said, her fingers still working at her clit.

"Who cares?" says Adagio. Her arm, still groping Aria, held her friend steady "We walked through a blizzard. Our heads were in outer space. Don't whine about cold."

"No, I mean, it stopped being cold when we came into the city, but now it's - OW!" Sonata grabbed her shoulder and turned to her side, looking for the source of the sudden sharp pain. She thought she saw a splash of pink in the sky, but it quickly disappeared into the gathering snowstorm.

And the storm was gathering fast. Sonata didn't know about the Crystal Heart, but she knew that something must have been holding the frozen North at bay - and now, clearly, it wasn't. And the thick, zero-visibility blizzard was concealing Sonata's little pink attacker. A bolt of rose-colored energy shot out of the wintry void, striking Sonata in the cheek, and she sprang to her feet and swiped her hand in the direction the attack came from. But her hand just swung through the empty air.

"Hey! The princesses are back!" said Sonata. "And they're still no fun!"

"What? Come on, I'm in the middle of something," said Adagio, working the crystal building in and out of Aria's cunt. "Can you guys at least wait until I make Aria - FUCK!" A bolt of midnight-colored energy hit her in the back of the neck, and as she turned to look at the retreating black splotch in the sky, a luminous yellow bolt struck her in the temple. That time, when she turned to look at her attacker, she didn't catch so much as a glimpse of Celestia, whose pure white coat made her all but invisible in the snowstorm.

"Okay," said Adagio. "This is pretty clever, ponies. But here's what I think of your little bug-bite attacks. Pegasi! Swarm formation, around all of us." All over the city, crystal pegasi rose from the ground and swirled around the sirens. "I'm going to finish making Aria cum, and until then, I'm just going to ignore you."

Sonata opted not to ignore the princesses. She stomped blindly through the blizzard, swiping at the sky, catching the occasional magic bolt in the face and boobs. Regions of the Crystal Empire that had previously escaped destruction were crushed underfoot as Sonata stumbled about, her blind swipes only striking the occasional swirling pegasus - and scooping them up to pop into her mouth.

Adagio and Aria fared a little better, if only because Sonata was occupying most of the princesses' attention. Adagio, who had Aria pinned against the castle, was more exposed and caught more bolts in the back - but she kept at her work, thrusting the crystal structure in and out of Aria's dripping pussy, groping her tits and breathing hot, heavy breaths onto the back of her neck. Fewer shots hit Aria, but when they did strike her, they did little more than make her moan and cause her pussy to throb. "Mmm, harder," she groaned, quivering as each bolt made contact. "I'm so close..."

Adagio was almost as focused on Aria's climax as Aria was, and Sonata quickly reached the point where she was having loads of fun stomping around the city. And none of the sirens noticed two important things: firstly, that fewer and fewer magical bolts were striking them as time went on. And secondly, the swarms of pegasi around them were slowly dropping to the ground. In spite of their slavish devotion to the all-powerful sirens, the crystal ponies could only withstand so much cold, and their wings could only fight against the wind for so long. The sirens, aware of the cold but largely unaffected by it, didn't consider what it would do to their thralls.

And so, with the skies cleared of innocent ponies, the princesses once again joined their power, funneling it into a growing sphere above Celestia's horn. One of the sirens might have been able to spot the luminous sphere, had they known exactly where to look, but the storm made it all but invisible.

And the sirens, by contrast, were enormous targets decked out in vibrant colors. What's more, two of the sirens were standing still, locked in a sapphic embrace as Adagio groped and fucked Aria to climax. The princesses' power, joined together, could strike them both - likely demolishing the castle in the process - leaving only one siren surviving. The sphere over Celestia's horn approached critical mass - within seconds, it would explode if it were not fired at the sirens. Every ounce of focus - from all the princesses - would be required for this one final strike.

And the sound of a giantess-sized orgasm wouldn't normally have fractured the focus of the princesses - they were, after all, fighting for the freedom of all Equestria. But when Aria came, her cunt spasming and squirting around the impromptu dildo Adagio was using, her voice carried the power of the sirens at its most concentrated. The minds of the princesses reeled - not totally subsumed by the influence of the sirens, but suddenly awash in worshipful desires.

And none of them struggled more than Luna. Celestia was wise and ancient, her strength of will enforced by centuries of ruling Equestria. Cadance, while much younger, was respected and loved. But Luna had spent a lonely millennium in her lunar prison, and before that, she had stewed in bitterness for years, feeling utterly unloved. Even after her redemption, she had struggled to be accepted in modern Equestria, desperate to find her place in a world that only knew her as a nightmare. The world proposed by the sirens offered her everything she lacked - her mind would be reforged in love, blissfully happy to serve her goddesses. In the sirens' Equestria, Luna would always know her place in devotion and submission.

It wasn't enough to make Luna give in. But when she looked at the beautiful, towering bodies of the sirens, when she heard Aria Blaze calling out in orgasm, she couldn't bring herself to cause them harm. There had to be another way, surely...?

Panicking, unwilling to besmirch the perfect beauty of the sirens, Luna sent a jolt into the magical energy she was providing for Celestia. An ethereal whipcrack, a bit of spin, just enough to throw off the aim of their combined attack. Celestia felt the jolt, but it was too late to do anything about it - she had to either fire it off or let it explode over her head.

The beam, swirling with color and screaming with power, fired off in the direction of Aria and Adagio. But Luna's indecision twisted it just slightly - and that was enough to make it miss their bodies entirely. The beam singed the fringes of Aria's skirt and slammed into the ground, vaporizing crystal buildings and leaving line of smoking wreckage where it touched the earth.

The princesses stayed in place, flapping their wings, staring open-mouthed at the destruction they'd caused. Cadance had no idea what had happened. Luna felt her stomach sinking as she realized what she'd done. Celestia almost couldn't believe Luna's betrayal - but she had felt it, unmistakably, as she had fired the beam. Tears welling in her eyes, she turned to Luna, struggling to form the question "Why?"

But in that moment, all three of them were snatched up by enormous hands. Adagio's fingers closed around Celestia's body, Aria grabbed Luna, and Sonata snatched Cadance from the sky. "All right," said Adagio, "This has been adorable, but I think it's time to move our conquest forward. Girls? Let's sing."

The sirens joined in harmony, and as they sang, the alicorns in their hands struggled less and less. In time, they fell slack, their breathing calm and their heartbeats slow and even. At the close of their song, they could feel the absolute devotion of the three alicorns flowing into them, and their bodies tingled with growth.

"Well, that's Equestria conquered, pretty much," said Aria, stretching her expanding limbs. "Who's left? Dragons?"

"You will have our strength on your side, oh sirens, oh goddesses," said Luna.

"We will lead your subjects into battle against any who oppose you," Celestia agreed, nuzzling her face against the tip of Adagio's finger.

"Might be fun to watch that," said Adagio. "Probably not necessary, though? We'll let you send in a few battalions, watch 'em get roasted, then we'll step in and enthrall the dragons. Not to sound like a pussy, but now that we're in charge, I don't want my thralls just dying off all the time." Aria, hearing this, audibly groaned.

Cadance spoke up. "Then... my goddess, might I humbly suggest that you permit me to restore the Crystal Heart to its proper place in the castle? Without it, the population of the Crystal Empire will very shortly die of exposure."

"Yeah, I guess," said Adagio, rolling her eyes. "Sonata, let her go so she can do the thing with the, uh, whatever."

"Okay!" said Sonata. She opened her hand, letting Cadance fly back to the crystal castle. "Ooh, Aria, do you still have Shining Armor? When Cadance gets back, we can make them kiss!"

"Uh, no?" said Aria. "Cadance is cute, I don't want to think about her doing stuff with dudes. Besides, I probably crushed that guy at some-" she opened her palm and looked down at Shining Armor. "Oh, check it out! Still breathing and everything."

"Ooh, dibs!" said Sonata. She plucked Shining Armor from Aria's open palm and popped him into her mouth.

"Wait," said Adagio, "Didn't you just want to make him kiss Cadance or something?"

"I'm fickle," said Sonata. "'Tis the prerogative of a goddess."

Aria smiled. "That's the spirit."

The sirens shared a cruel laugh. Now the sun and moon rose at their command. Now love itself belonged to them. Equestria was theirs to conquer and reshape, and none remained who could stand against them.

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!

Epilogue: The World Under the Sirens

Sonata rolled over in bed, wrapping the rumpled white sheets around her body as she turned. She was still for a while, then her body rolled the opposite direction, unraveling the sheets, revealing bare blue-skinned breasts. Sonata wasn't a fan of underwear, and she always found that she slept better in the nude.

But with her chest uncovered, the ceiling fan brought an uncomfortable chill to her bare skin. She frowned, turned over, and awoke, her eyes flitting open. Sitting up in bed, she took in her surroundings. Boy band posters on the walls, stuffed animals at the foot of the bed, smartphone lying on the dresser beside her.

"Waitaminute," she said sleepily, scratching her belly with lazy fingers, "If I'm in my bedroom, then all that stuff with the Rainbooms and destroying the world and taking over Equestria was..." she giggled. "Oh man, I gotta tell Adagio." She picked up her phone and checked the time. Half past noon, on a Saturday. Adagio was probably out of the house by now. Sonata opened up her contacts, found Adagio at the top of the list, and called her.

"Hey Adagio!" she said, as soon as her friend picked up. "I just had the craziest-"

"It wasn't a dream," said Adagio, sounding very bored and just a little annoyed. "We became giantesses, destroyed the human world, and took over Equestria."

"Whuh?" said Sonata. "But I'm in my-"

"You had the ponies build you a scaled-up recreation of your old bedroom," said Adagio.

"But-"

"And your phone is a recreation of a human-world smartphone, created through magic."

"Have we-"

"Yes," said Adagio. "We've had this conversation before. Every, I dunno, nine or ten days? You wake up and call me like this."

"So we conquered all of Equestria?" said Sonata. "Dragons and griffons and all that?"

"Uh-huh," said Adagio. "Every culture on the planet. We even went down to Tartarus and enthralled all the monsters."

"Cool," said Sonata. She threw off the covers, walked over to her bedroom door, and opened it. Instead of the hallway that would normally be outside of her bedroom, she opened the door to a miniature Equestria, with a tiny Manehattan a short walk away. Standing naked in the doorway, she leaned out and regarded the outside of her room - which was just an enormous box, hundreds of feet tall, built onto the fields outside the city.

Sonata's memories of the past few months were growing clearer, now that she was properly awake. The confrontation in the Crystal Empire. Sweeping through Equestria with the might of the Princesses behind them. Remaking the world to their whims. Lyra, the little green unicorn, living in her underwear drawer. It was all coming back to her.

She stood silent in the doorway, scratched her bare butt, and lifted the phone back to her face. "Huh," she said. "You're right."

"Of course I'm-" Adagio grumbled. "How could we be having this conversation if I were wrong?"

"I dunno," said Sonata. "But what if I wake up one day and it turns out it was all a dream?"

"That strikes me as a fairly unlikely scenario, Sonata," said Adagio. "See you around."

Adagio hung up, and Sonata reached her hand back into her bedroom to set her phone down on her dresser. She took a moment to feel the breeze on her skin, and glanced back at her closet. It was a lovely day - actually, every day was lovely ever since her body became huge; even the bitterest weather didn't cause her any real discomfort. But this day was genuinely wonderful, and the beautiful blue sky inspired her to expose her beautiful blue body.

"Hey Sonata!" called Aria's voice. Sonata scanned the city skyline, and saw Aria poking over the rooftops of Manehattan's theater district. "Check it out, they finished my new throne!" Sonata came closer, and saw what Aria was leaning on - a structure that was familiar, now that the fresh air and sunshine were clearing away Sonata's grogginess. It was an apartment building built into the shape of an enormous chair - a chair sized for the 500-foot-tall goddess that Aria Blaze now was. There were ponies living below the seat, ponies in the armrests, ponies in the high, ornate backrest. Just today, it seemed, the crew had finished installing the enormous purple cushions, making it fit for Aria's larger-than-life posterior.

The appeal of a throne that was also an apartment building was, in Aria's words, "If it breaks, all the ponies inside get crushed!" Sonata had to admit - that would be pretty funny.

But even though Aria practically launched herself into the throne, it managed to hold her weight, its glass-and-steel construction only bending slightly as she landed on it. "I'm impressed," said Aria, looking down at the construction crew gathered at her feet - a motley crew of ponies, minotaurs, griffons, and dragons. "I told you to build it strong, but I thought you little weaklings wouldn't be able to make anything half-decent." She leaned back into the enormous cushion, lounging for a moment. Then she kicked a leg out, striking the base of a tall office building with her boot, sending it toppling into the building beside it.

"Of course I still felt like breaking something," said Aria. "Hey Sonata!" she said, turning to her friend, "What do you think of my new throne?"

"Cool!" said Sonata. She stepped over city blocks to reach the building Aria was sitting on, being just careful enough that her feet only knocked the top floors off of a few buildings on her way there. Once she was in front of the throne, she dropped into a squat, staring into the windows of the apartments below the seat. "Yeah, there's ponies in there!" she said, as the residents came to the windows to kneel before her. "Can I take some? I haven't had any breakfast..."

"Go for it," said Aria. Sonata punched her hand into the building and opened her palm, letting the residents climb onto her open hand. Once her palm was loaded up with ponies, she cupped her hand and held it to her mouth, letting the ponies slide onto her tongue.

"Geez," laughed Aria. "I thought you were, like, gonna let them climb out the window onto your tongue or something. Not punch a hole in my throne." Sonata's face turned apologetic for a moment, but Aria waved her off. "Don't worry about it, our thralls are getting better and better at rebuilding. Patching that up will give 'em something to do." She looked down at Sonata, watching the mass of ponies travel down her throat, following their motion until her eyes settled on Sonata's bare chest. "You look good, by the way. You should go naked more often."

"Aw, thanks!" said Sonata.

A shadow fell over Manehattan as an enormous cloud formation moved in over the city. Sonata looked up and smiled broadly, while Aria rolled her eyes and slumped in her chair. The ponies of Manehattan looked up in awe, their voices raised in worship as they awaited the arrival of the third and final goddess of their world.

Adagio Dazzle arrived like an apocalyptic comet, hopping down from the cloud and touching down with both feet on a city block, crushing it to dust beneath her and making the earth shake for miles around. The buildings of Manehattan were reinforced against earthquakes, and the massive footsteps of the titanic sirens merely made them quiver. But the force of Adagio's impact was off the charts; pavement buckled, carts flew in the air and crashed back down, and windows shattered all across the city. Nearest to her point of impact, skyscrapers crumbled to the ground, sending clouds of dust and rubble spreading through the streets.

"That is how you make an entrance," said Adagio, grinning at the other girls.

"No one asked you," grumbled Aria.

"Cram it, Aria," said Adagio. "Hey Sonata, you forget how to dress yourself?"

"Hmm, maybe," said Sonata. She smiled and posed bashfully, hiding her breasts with her arm.

"I like it," said Adagio. "So Aria's throne is finished, huh? I gotta admit, it was pretty funny to make all those ponies work on such a dumb idea."

"Oh please," said Aria. "Like this is dumber than Sonata's thing. You know she has the ponies in Fillydelphia working on building a high school cafeteria for her? Like, at our scale?"

"Hey!" said Sonata. "I just... miss some things about the human world, okay?"

"Well, that's why you're the dumb one," said Adagio. "Oh, speaking of the human world, Canterlot's making some progress on recreating the internet. It'll mostly be made of magic, though, because no one here is smart enough to make, like, actual computers."

"Oh, like you know how computers work," said Aria.

"How's the war coming along?" said Sonata.

"Oh, the war's going great," said Adagio. "Right at the climax of the pivotal battle, the prince of the griffons betrayed the Dragon Lord, leaving his former ally defenseless against the minotaur and pony forces."

"A betrayal?" said Sonata, her mouth gaping. "No way!"

"Yeah, I was surprised too," said Adagio. "The writers I hired to script out the war are really doing a great job this season."

"Wait, the ponies and minotaurs are allied now?" said Aria. "That's stupid, they would never get together."

"No, it totally makes sense if you watch the last few battles," said Adagio. "Come on up to my cloud castle sometime, we'll float over the battlefield and make the armies fight those battles again."

"Ooh, fun," said Aria. "Been a while since we binge-watched reruns of your endless war."

"What about the Princesses?" said Sonata. "How come you wanted to play with all three of them?"

"Hm, why don't I show you?" said Adagio. "Lemme just warm myself up first..." She stepped forward and wrapped her arms around Sonata, placing her open palms on Sonata's bare bottom. She leaned in with pursed lips, and Sonata closed her eyes as the kiss made contact. She put her hands on Adagio's shoulders, leaning into her as Adagio's tongue thrust its way past her lips and tasted her mouth. Adagio moved quickly, swiping her tongue urgently along Sonata's mouth and groping her ass possessively, digging her fingers into the soft flesh. Sonata surrendered to her touch instantly, melting into her, letting Adagio's upright body support her weight. The pavement buckled under Adagio's feet as Sonata leaned into her, putting the weight of two giantesses on her boots.

Adagio ate up Sonata's moans, growing bolder, groping more of Sonata's bare body. Her hands went higher, crawling up Sonata's back, feeling every contour from her tailbone to her shoulderblades - then her fingers wrapped around Sonata's body to brush the sides of her breasts and tease her dark blue nipples. Heat rose in their bodies, shared through their lips, pooling down between their legs. Sonata rolled her hips against Adagio's body, leaving a dark stain on Adagio's skirt as her bare womanhood leaked nectar onto the sheer fabric.

Then Adagio took hold of Sonata's arms and pushed her away. "Okay, that's enough. I'll show you the new trick I taught the Princesses, but first... why don't the two of you do something entertaining for me?"

"Hmm, how about it?" said Sonata, turning to Aria. She put a finger to her pussy and collected a few drops of juice, then extended the slicked finger in Aria's direction. A couple of drops fell as she held out the extended finger, and they crashed to earth, leaving deep indents on the roofs of the carriages they slammed into and forever staining the interior with the heavenly scent of a goddess' pussy. Some lucky pony was going to find that their carriage was now a permanent shrine to the arousal of their goddess - assuming they survived the destruction the sirens had already wrought, and that which was to come.

Aria stood from her chair and wrapped her lips around Sonata's finger, tasting her nectar, and arched her head back as the flavor hit her. "Mmmm," she moaned, "Can't sat no to that." She began to work her skirt down, exposing her own dripping cunt, and quickly stripped herself down to nothing, throwing each garment onto her towering throne. Her boots hit the cushion, then her jacket, her stockings, her shirt... until she was laid as bare as Sonata.

Sonata took a couple of short steps forward, crushing a restaurant, then a bank, under the soles of her bare feet. Then she lowered herself to the ground, landing her butt dead-center on an opera house, smashing it flat, as she laid herself on her back. Aria knelt beside her, stealing a quick kiss from Sonata's lips before moving herself down Sonata's body. Her mouth lingered at Sonata's breasts, her tongue tasting her skin and her teeth gently nibbling at Sonata's nipple. Then she moved down to Sonata's navel, and from there, she traced her tongue down to her womanhood, licking along the rim of her slick, fragrant lips. With her tongue teasing Sonata's womanhood, Aria shifted her body, moving her legs to straddle Sonata's face, hovering her dripping purple cunt over Sonata's mouth.

Sonata lifted her head to Aria's pussy, meeting it with flicks of her tongue, grazing the rim of her lips and lapping at her clit. She grasped at Aria's thighs, bracing herself with them as she buried her face between them. Aria's pussy was an inverted lake of glorious lust, an overflowing vessel of nectar upturned over Sonata's thirsting mouth. The taste of Aria's pussy juice quenched her thirst but ignited her passion, making her own womanhood brim with fluid. Aria's tongue tasted her deeply, returning again and again for more of her sweet nectar.

"Mmm, nice," said Adagio, massaging her tits through her top. "You girls still know how to put on a show." She lifted her other hand to the sky, extending her palm towards the cloud she had rode in on. "Oh, princesses!" she called out, and the former royals of Equestria flew down to alight on her hand - first Celestia, then Luna, then Cadance.

"Goddess!" said Celestia, bowing to Adagio as the siren lowered her hand to the level of her face. "We crave service to you, oh kind and cruel mistress, rightful owner of our bodies and souls."

"Distance from you is torment," said Luna. "All the world is empty, but for your grace."

"All our power is yours to command," said Cadance. "Would you have us demonstrate our submission, for the other sirens?"

"Oh, yes," said Adagio. "Get started, girls." The princesses flew from her hand and swooped down to the level of her crotch, slowly beating their wings to hover in place. Adagio stood with her legs spread, standing to the side of Aria and Sonata as the two girls ate each other out. She lifted her skirt, still groping her tit with the other hand, and exposed her pussy to the open air. Without underwear to keep its nectar contained, it was already dripping its juices down her legs, staining her stockings and loosing the occasional thick droplet onto the cracked pavement below.

The princess hovered in a triangle formation, with Celestia out in front. Her horn crackled with power, feeding a sphere of luminous magic that swirled and grew with each passing second. Luna and Cadance fired up their own horns, contributing energy to the sphere, adding shades of color to its swirling mass. "Ready when you are, girls," said Adagio, smoothly moving her hips in an enticing rhythm.

The sphere quickly grew, throwing off cracking bolts of excess power as it approached critical mass. "Here it comes, my Goddess!" said Celestia, and the princess fired, releasing the energy of the magical sphere as a beam of searing light. It was the same magical attack that the princess had used in desperation at the Crystal Empire. Their last-ditch effort to destroy the sirens, using all the mystic might of the three alicorns. Where it struck the earth, it carved a path of unfathomable destruction. At it was aimed straight at Adagio's pussy.

The beam of magic struck the exposed lips of Adagio's pussy with a sound like thunde. Adagio cried out, her body quaking with the impact - but the beam was doing her no harm. Even against the sensitive flesh of her pussy lips, the magic simply crackled off the surface of her skin, harmlessly dissipating into the air. But it was having an impact - the magic hammered at Adagio's pussy, slamming into her clit with enough power to topple mountains, and it excited the flesh of her womanhood, making her legs shake and her body quiver with sexual electricity.

Sonata and Adagio still lay on the ground, eating each other out, their faces sunk deep between the others' thighs. At the sound of the beam striking Adagio, they lifted their heads from each others' womanhood, mouths dripping with nectar, to see what was happening.

"Do you see it?" said Adagio, between ragged gasps. Arching her back, she groped her chest as the princesses' ultimate attack pounded away at her cunt. "This was their last hope, the only thing with the power to - ooh - end our conquest of Equestria. It could have killed us. But we've - mmph - we've grown stronger since then. Grown bigger. And now their last, desperate hope is only strong enough to pleasure my huge... dripping... cunt."

The persistent thrum of alicorn magic against her cunt made Adagio's body shake from top to bottom; her boots shock the earth, cracking pavement and stirring the rubble of fallen buildings. Her tits shook with each quiver of her body, and her fingers pinched her nipple, teasing and tugging at the sensitive flesh. The perfect orange curls of her hair bounced around her shoulders as her head rolled back, her mouth held open in a long, lusty moan. And her pussy poured with juices, a flood of nectar that washed over the broken streets.

Adagio's moans echoed through the city of Manhattan, drowning out any other sound. For miles, it filled the air - and no one heard it more clearly than Aria and Sonata, their faces still embraced between each others' thighs. Their pussies overflowed at the sound, and their hunger was equal to the task; their tongues penetrated each others' glistening folds and lapped at the most sensitive spots. Their bodies tensed - Sonata felt Aria's thighs clasp her face, her smooth, powerful legs holding her tight as her pussy throbbed with sexual energy. Sonata closed her own thighs around Aria, and Aria moved her tongue in for the kill, doubling the pace and intensity of her motions. Sonata's pussy muscles siezed, her core clenching as the sensation reached the breaking point.

And up above the skyline, Adagio drew in deep, gasping breaths and hissed an order to the princesses. "Finish it," she whispered. "Make me cum." Celestia refocused her energy, increasing the output and changing the steady stream of magical power to a throbbing pulse. Her pussy had been tensed, the sexual energy coiled like a spring, and the pulse of alicorn magic wound her tighter and tighter until there was nothing for her to do but burst.

When she came, her pussy gushed, spilling its hot, fragrant nectar over the embracing bodies of Aria and Sonata. Her hand clutched at her chest, roughly groping her tit as her body shook in climax. The princesses, their bodies completely drained of magical energy, drifted to the ground on weary wings, barely able to stay conscious before they hit the ground. And when Adagio fell to her knees, her unsteady legs giving out beneath her, it was only by sheer luck that the princesses were not crushed underneath.

Aria and Sonata felt themselves reaching the point of no return. Joining their leader in orgasm was a cherished tradition within the Dazzlings; since their early days, their most joyous harmonies had been the ones they shared in sexual climax. And though their voices were muffled by the wet folds of each others' pussies, they moaned in ecstacy, held in each others' arms and wrapped in each others' thighs.

All around the city, in rubble and in standing structures, the ponies of Manehattan praised their goddesses, who had blessed them once again with the deafening sound of their passion and the destructive power of their sexual climax. They could imagine nothing greater than to have their city shaken to its very foundations by the bodies of the gorgeous titans, its streets flooded with their sweet nectar. The sirens had filled their lives with blessings and made their world perfect.

Adagio fell onto her back, settling onto the thick layer of rubble beneath. "Not bad, princesses," she said, but there was no response from the unconscious royals, who floated gently in the pooled pussy juice between Adagio's legs. "Girls, did you get a good look at that?"

Aria took one last taste of Sonata's pussy and lifted her head, rolling off her fellow siren's body, carelessly crushing nearby city blocks as she did so. "Yeah, that looks fun, she said. "Those little princesses really know how to punish a pussy, don't they?"

Adagio smirked. "I thought you'd like that," she said. "I know your angry cunt is just starving for punishment, and our little ponies can give you just what you need." She lifted herself up and looked down at the alicorns. "The little weaklings are going to need a little while to rest up before they can do that again, but once they're back up to full strength... Mmm, they can be very rough with you, and I'd love to be there to watch."

"Ooh, me too!" said Sonata, propping herself up with her hands. "We should hang out more! Ever since we took over Equestria, we've spent a lot of time doing our own stuff... I like playing around with ponies and dragons and stuff, but it's way more fun to hang out with the two of you!"

"Ugh," said Aria, theatrically curling her face in disgust. "As usual, Sonata's a total sap."

"But every once in a while she's, like, not totally wrong?" said Adagio. "Yeah, we need to spend more time together. I mean, ruling Equestria is cool, but almost everyone is a loser and you girls are, like, kind of okay."

"Yeah!" said Sonata. "Let's have a sleepover in my bedroom! We can wear pajamas and sing along to pop music and..." she blushed and turned her eyes downward, "...maybe kiss each other..."

"Sonata," groaned Adagio, "that's what we did back in the human world. When we were nearly powerless. The whole point of being an all-powerful giantess is that you can do whatever you want."

The girls were quiet for a moment before Aria spoke up. "I kind of do want to do that," she said.

"Well, me too, obviously," said Adagio, rolling her eyes. "That sounds really fun."

"Yay!" Sonata exclaimed, grinning broadly. "Best friends!"

The sirens rose to their feet, shaking off the dust of the destruction they'd caused. Soon the ponies would rebuild, creating more towers to be carelessly wrecked by their perfect goddesses. But for now, they left the ruin behind, talking and laughing. The world was theirs, and they would rule it together, forever and ever.

Author's Note

This story was a commission! If you want one of your own, see my commission policy and prices here. I can also be reached at massdriver77 {at} gmail {dot} com, or on Discord at MassDriver#3858.

I've also set up a Ko-fi! If you want to support my work but you're not looking for a commission, it's a great way to leave a tip!