Sonata's Melodick Symphony

by RetiredAccount

Rating: mature
Tags: Romance, Equestria Girls, Porn, Sex, Princess Celestia, Sonata Dusk, Main 6, Princess Luna, Comedy
Length: 18058

Like her sisters, Sonata regained her siren powers during the battle of the bands. But the unstable magic gave her more than a pair of wings. The airhead has a new toy, and she can't wait to share the fun, all the way to Equestria.

What happens when you don't focus on your magic while trying to transform?
You grow random extra body parts.

A lesson Sonata learned the hard way during the Battle of the Bands.

Stripped of her powers, the former siren decides to use her new equipment to have fun, leaving her ambitions for world domination behind; being a villain was too much work anyway.

To avoid trouble, Sonata and her unlikely partner Sunset Shimmer travel from the human world to Equestria, hoping to find asylum and peace. Of course, things don't go as planned. Between mares in heat, old grudges and a strange power playing slot machines with Sonata's appearance, there will be little time to rest.

Story originally prompted by EmperorOfDarkness and written with his help.

Published 2015-08-07 20:20:01 UTC
Last updated 2016-01-18 01:02:10 UTC

Prologue: Dusk at Sunset

The halls of Canterlot High echoed with the rhythmic clacking from a pair of heels, like the hurried beating of a metronome. The strident sounds made the high school students look around curiously, their eyes widening when they saw the red and gold haired girl storm in their direction. Sunset Shimmer didn’t look happy. Not, happy, one, bit. She actually looked quite furious.

The former pony stomped through the corridors, her arms crossed tightly across her leather jacket, her fearsome scowl making the other humans shiver. They knew that look all too well. Her black boots clacked with each step with a crisp *SNAP*, punctuating the murmurs that followed her. Her fellow students huddled together in her wake, urgently whispering to one another, the same question in everyone’s mind: was the queen bee of Canterlot High back?

They had not seen Sunset looking so angry since before her defeat at the Fall Formal, and they had been completely sure she had changed after the battle of the bands, just a few months back. But the way she was marching towards the music hall was definitely reminiscent of her old ways, an aura of intimidation making everyone duck for cover as she approached. One cluster of shivering teens pushed a male student out of the group, urging him to follow the scary magical girl and find out what was happening.

Flash Sentry ran a nervous hand through his electric blue hair, catching up to his former girlfriend, sweat running down his brow. Sunset didn’t slow down as he fidgeted next to her, grinning sheepishly.

“Uuuh, so…” Flash mumbled, trying to get her attention. “What’s up?” He cringed when Sunset shot him a withering glare. “I mean I’m just asking…” His voice got very chipmunky, one hand instinctually protecting his crotch. “You look kinda mad and…”

“Not now Flash!” Sunset snapped.

“Eeep!” Flash squeaked and threw himself on the floor, rolling into a ball.

The rest of the students gasped at his reaction, and silence fell amongst the huddle teens. They looked at one another fearfully, the same look of abject fear reflected on every multicolored faces. A shiver ran through the crowd, someone started weeping, and somewhere a dog howled. Then a pin dropped, and pandemonium broke loose. Screams of “The demon’s back!” and “She has magic powers now!” or “I’m too young to be turned into a zombie!” exploded everywhere in the school, students running for the hills in a panic.

Sunset Shimmer ignored the riot she had caused, her goal just coming into view. She burst through the music hall, punching the double doors open, startling the band rehearsing inside. The Rainbooms jumped as one; Fluttershy dropped her tambourine with a small little yelp, Rarity hugged her keytar for dear life and Rainbow Dash almost swallowed the mike.

“What the heck!” Applejack exclaimed as Pinkie Pie fell from her drummer chair. “What’s the big idea?!” Her indignant frown turned into a surprised look when she saw who had barged in. “Sunset?” She took her bass guitar’s strap off her shoulder, worried about her friend’s livid expression and the sounds of panic coming from behind her.

“You trying to give us a heart attack Sunset?” Rainbows Dash rasped, one hand over her chest.

“Yeah, what gives!” Pinkie emerged from behind her drums, chopsticks poking out of her poofy hair. She tilted her head, listening carefully. “And what’s with the screaming?”

“Never mind that.” Sunset said bitingly. She banged the doors closed, shutting out the clamoring. “What did say do to her?”

“Why, whatever are you talking about?” Rarity asked, confused. She gave Fluttershy a reassuring pat on the back, the shivering girl hiding behind her long pink hair.

“SONATA!” Sunset barked angrily, her rage boiling over; she winced when her outburst made Fluttershy whimper. Rarity swiftly embraced the scared girl, cooing soft reassurances, before turning a dangerously cold stare at the former pony. The fashionista frowned and pointed a finger to her lips, mouthed the word ‘careful’, then she closed her fist with a cracking of knuckles. Lithe muscles flexed all over her slim arm, bulging fiercely under her delicate white skin. The warning was clear: watch your tone, or feel the wrath of a martial arts adept. Sunset exhaled, trying to calm down. “Look, I just want to know what happened between you and my girlfriend.”

“You mean the siren that tried to take over the school?” Rainbow deadpanned, unhooking her electric guitar from her shoulders. “Gee, I wonder why we would have problems with her.”

“I don’t have any problems with her…” Fluttershy murmured, too low to be heard.

“You didn’t have any issue accepting me.” Sunset sighed, ashamed that she had lost control so easily. This wasn’t who she wanted to be anymore.

“Hmm… I think she’s nice…” Fluttershy whispered, ignored by all. “She’s kind to the animals and…”

“That’s cause you felt bad for wut you did.” Applejack came closer, putting a careful hand on Sunset’s shoulder. “But that girl, she don’t even seem to care.”

“That’s because she doesn’t!” Pinkie Pie piped up, suddenly appearing behind Sunset, making her jump. “When I asked if she felt bad about what she did, she said no! She just wishes she hadn’t lost to us, she is sad her pendant broke and she is worried about her sisters doing a dangerous job, whatever that means. No remorse about trying to eat our souls!” Pinkie zipped to her school bag and produced a sheet of paper. “Look! That’s what she drew when I asked her what she would like to do when she’s older. Just look at it!” She shoved the sheet in Sunset’s hands.

On the paper was a surprisingly elaborate pencil drawing, showing a cartoony Sonata with a huge happy grin. She was wearing crude leather armor, and was sitting on a throne made out of skulls and bones. She had a huge sword in her hands, stained with blood, planted between her feet. She looked like a barbarian king ready for battle. And then there was the totally nude Sunset Shimmer sprawled on the ground, supine and sensual, holding on to Sonata’s left leg. Sunset blushed at the lifelike representation of her own naked body, all her proportions perfectly respected.

“I really shouldn’t have shown her that movie…” Sunset grumbled, her cheeks burning. Sonata always managed to impress her with her hidden talents, but the realistic portrayal of her bare frame was a little much. Sonata had even remembered the beauty mark on her left breast!

“Uh. You’re way bustier than I thought.” Rainbow Dash said, looking over her shoulder. She chuckled as Sunset scrambled to hide the drawing. “Do you use sports bras all the time?” She burst out laughing when the older girl avoided her gaze.

“It’s weird having them up here…” Sunset grumbled, looking down at her chest. She tensed when a gentle hand tilted her chin up.

“So, why were you so mad?” Rarity asked softly, holding on to Sunset’s chin. “This little feud between us and Sonata is not new; you know we did our best, but we just don’t get along.” The fashionista released her friend’s jaw, taking a brush from her pocket and fussing with Sunset’s disheveled hair.

“I know, I know.” Sunset exhaled. She perked up when Fluttershy joined the little group with a kind smile. The timid girl put a careful hand on Sunset’s shoulder, putting her at ease. “It’s just that when I got back home to have lunch with her, she looked so sad and withdrawn. She just told me that it was something to do with you girls, so I assumed…”

“We haven’t seen that gurl for weeks.” Applejack interjected.

“I’ve seen her last week-end…” Fluttershy whispered, barely audible.

“Not since she got us kicked out of Sugarcube Corner.” The farmer concluded, crossing her arms

“Banned for a mouth…” Pinkie Pie grumbled.

“Frosting in my hair…” Rarity murmured, her left eye twitching, her fist closing around her brush.

“What was she doing with that crowbar anyway?” Rainbow Dash exploded.

“I shouldn’t have shown her that game…” Sunset murmured to herself. Out loud she said “Look, I’m really sorry girls, but since we started living together I never saw her so depressed. I just don’t know what…”

She was interrupted by the doors opening again, the rusty creak making them turn. A blue haired girl poked her head inside, her ponytail whipping about as she looked around the room. Sonata gasped as she saw Sunset standing there, an exuberant smile blossoming on the siren’s face. She squeed and rushed inside, opening her arms wide.

“Sunny!” Sonata lunged at her girlfriend, Sunset barely resisting the trademark tackle-hug. The rest of the Rainbows retreated to a safe distance, knowing the two of them could get a little… physical. The siren rubbed her nose all over her partner, peppering her with kisses. “I’m so glad I found you!”

“Hi Dusky…” Sunset mumbled, shooting her friends a confused glance. “Are you feeling better?”

“Yes!” Sonata cheered, before rummaging through her jacket. She produced a crumpled paperback novel, the pages creased and battered. “I just finished this piece of garbage, now I can get it out of my mind!”

“Wait, that’s what was keeping you down, a book?” Sunset exhaled; she should have known better than to worry about the eternal airhead.

“Not just any book!” Sonata put the cover on display, showing the image of two white hands holding a red apple on a black background. “This is the worst book I’ve ever read!”

“Hey!” Rarity frowned, looking at the battered novel. “I lent you that book as a sign of friendship!”

“Yeah, and it sucks.” Sonata put her free hand on her hip, watching Rarity with a pitying gaze. She shook her head with a sad sigh. “You have really, really, REALLY bad taste. Like, for realsies.” The siren then nonchalantly threw the book at Rarity’s feet, wiping her hands like she had touched something gross.

“Uh… Sonata?” Sunset mumbled, looking at Rarity. The fashionista’s face was twitching madly, her fist quivering. “I think we better get going…”

“No kidding.” Sonata smiled wide, taking hold of Sunset’s hand. “Let’s go home, leave the kids to play with their little rock band.”

“Hey, who you calling kids!” Rainbow Dash shouted, taking a step forward. Pinkie Pie grabbed her shoulders, restraining her. “We’re all over eighteen now!”

“So? Sunny is almost thirty.” Sonata said offhandedly, not seeing her girlfriend trying to shush her.

“WHAT!” Pinkie exclaimed, letting Rainbow Dash fall on her face. She looked at Sunset Shimmer accusingly.

“Well yeah…” Sunset grinned sheepishly. “The Sunset Shimmer of this world is your age, but back in Equestria…”

“I invited an older adult to my slumber parties?!” Pinkie Pie whispered fearfully.

“Actually it’s two…” Sunset said with a forced smile. “Twilight is in her twenties...” She flinched when Pinkie screeched.

“I broke a PINKIE PROMESS to my parents! TWICE!”

“And what are you, six or something?” Rarity said caustically, staring at Sonata. Applejack discreetly prepared to grasp the furious girl around the waist.

“Dunno. I stopped counting after my one thousand one hundred and first birthday.” Sonata shrugged, not caring when Rarity almost fainted, falling into Applejack’s arms dramatically. The siren tugged on Sunset’s hand, dragging her girlfriend to the exit. “Sooo it’s been fun, but I really want to go home and bang my Sunny, if you don’t mind.”

“Sonata!” Sunset barked, shooting an apologetic look at her shocked friends. “We talked about this!”

“Whaaat?!” the siren whined, tugging harder. “It’s not like I told them I would stuff you with my dick!”

“You just did!” Sunset hissed. She didn’t dare look back now.

“Well hurry up or I’ll tell them you like it hard and roug…”

“NO!” Sunset yelped. “I’m going, I’m going!”

The former pony rushed to the exit, hiding her face, while Sonata followed with a bouncing step. Sunset threw the doors open, not stopping as she fled from her friend’s gaze, but Sonata did. The siren looked back, snorting at the Rainboom’s astonished faces.

“Hey, Flutters!” She called, startling them. “I’ll be coming to the animal shelter this week end, will you be there too?” She beamed when the timid girl nodded hesitantly. “Great! See you there!” She then slammed the door shut.

The Rainbooms looked blankly at the double doors, thinking about Sonata’s words, the horrible implication sinking in slowly.

“Did she just say she had a…” Rainbow began.

“Nope.” Applejack interrupted. She grabbed her bass, strapping herself. “Don’t want to know. Let’s play.”

“Agreed…” Rarity mumbled, taking her keytar. Her white cheeks were reddening madly.

“Waaait…” A look of horror was spreading on Pinkie’s face. “Remember when Sunset came to school with a bunch of gooey stuff in her hair?” The girls shot her curious glances. “I don’t think it really was shampoo…”

A chorus of *EEEEWs* and *EEEEKs* or *I CLEANED HER HAIR WITH MY BRUSH* reached Sunset and Sonata as they sped away from the music hall. The former pony facepalmed, knowing she would never be able to look the young girls in the eyes again. Even so she couldn’t help but smile when Sonata grabbed her hand, skipping happily at her side.

“You’re hopeless.” Sunset sighed, squeezing Sonata’s hand playfully. The two of them marched at a hurried pace, traversing the deserted school

“Why do people keep telling me that?” Sonata hummed, one finger on her chin.

“It’s a mystery.” Sunset chuckled, pushing the glass door leading out of the school. “Do you want to go to the mall first or…”

“Nope, home.” Sonata pointed at her skirt, a suspicious bulge curling across her thigh. “Mister Spurty is really horny.”

“I swear…” Sunset snorted with humor. “Let’s hurry before someone sees it.”

The two girls picked up the pace, crossing Canterlot High’s deserted courtyard, their hands still intertwined. The unlikely pair was unaware of the watchful eyes observing them, hidden behind the tinted windshields of a black car. The suspicious vehicle rumbled as Sunset and Sonata got into a bus, pulling out as the bus sped away. The criminals hiding inside prepared their weapons, ready to begin the mission, and two other black cars followed closely as they tailed their targets. A team was already waiting for the targets at their house, but they couldn't risk losing Sonata Dusk and Sunset Shimmer. It was time for them to disappear.

01: Public affection

The chaotic symphony of blaring car horns surrounded the bus as it slowed to a crawl, stuck in a traffic jam. Sunset put a calming hand on her partner’s shoulder, trying to get her to settle down. They had been sitting in the middle of the bus for less than a quarter of an hour, but the siren was already getting restless.

“This is taking too long…” Sonata whined. She fidgeted with the hem of her pink skirt, the fabric barely covering her length. She shuffled her feet, dragging her pink knee-high boots across the floor, trying to readjust her pink underwear. “I hate boxer briefs! It’s too tight, it keeps digging into my kitty and they make my balls itchy!”

“Well, it’s the only way to hide your… thing.” Sunset whispered. She looked around, afraid anyone would be listening to their conversation. The bus was almost empty, and the few commuters present had better things to do than eavesdrop on two young girls. But you could never be too careful.

“Why do I have to hide Mr. Spurty anyway…” Sonata pouted.

“Humans don’t walk around showing off their genitals, and it would attract attention if people knew you had both.” Sunset rolled her eyes. “And because it’s huge; your skirt barely covers it. If you would only consider using pants…”

“You sound just like my sisters.” Sonata groaned, kicking her feet on the row of seats in front of them.

“How are they, by the way?” Sunset asked, trying to change the subject.

“Same old, same old.” The siren huffed. “It’s been a while since I saw them, but I think they moved on from racketeering to drug trafficking, meth if I remember correc*Mfft*”

“Shhh!” Sunset hissed urgently, holding her finger on Sonata’s lips. “I wanted to know if they were okay, not how their business was going!” She whipped her head back and forth, looking for anyone listening. She had been very clear since the start: Sunset would not interfere with Aria and Adagio’s growing mafia empire, and they would leave Sonata out of it. But she knew that sooner or later their activity would impact their lives… She eeped when Sonata started to suck on her finger playfully. “Stop it!” She yanked her hand away, and she gulped when she saw the siren’s lidded eyes.

“You’re really hot when you’re worried.” Sonata purred, placing a hand on Sunset’s leg.

“You say that when I’m scared…” Sunset squirmed in her seat, trying to escape the intimate touch. She was soon pressed against the window, Sonata leaning close. “Or when I’m happy, angry, sad…”

“And it’s always true.” Sonata whispered into her ear, her hand slowly traveling up her leg.

“Stop it!” Sunset squealed, her face flushing as Sonata’s breath tickled her ear. “Someone is going to see…”

“Good.” Sonata nibbled on her earlobe, making Sunset’s breath hitch. “Maybe they’ll join in on the fun.” Her hand reached Sunset’s skirt, her fingers slowly pushing the fabric away.

“Don’t be ridiculous.” Sunset grabbed her arm with both her hands, stopping Sonata’s teasing.

“You’re the one that brought up a threesome.” Sonata giggled, her other hand slithering behind her lover, trying to unzip her yellow skirt.

“I just said that because you’re never satisfied!” Sunset was panting, trying not to get excited and failing horribly. She heard her zipper and she panicked. “Okay, okay!” She let go of Sonata’s arm. “I swear you are like the most perverted *Hmm*!”

Sunset’s jab was interrupted by Sonata’s loving kiss, the siren pressing their bodies together in a sensual embrace. Sonata brushed her lover’s skirt up, leaving her shapely thighs in full view. She placed her hand on the smooth skin, before her fingers tensed, grabbing a handful of soft flesh. Sunset inhaled sharply, opening her mouth, and Sonata dove in for a deeper kiss. The siren darted her tongue in, quickly joined by Sunset’s own, the two of them moaning in unison. While their tongues were intertwined Sonata’s hand slithered up, caressing the interior of her lover’s thighs.

Unable to resist Sunset threw herself at her partner, her hands running all over the siren’s elfin body. She fumbled with Sonata’s jacket, throwing the three clasps open, revealing the pink shirt underneath. She hastily seized her cute perky breasts, Sonata’s boobs fitting perfectly into her palms. Sonata never wore bras, so Sunset could enjoy the firm mounds without fuss, tweaking her nipples through the fabric. Sunset moaned when Sonata’s hand traveled further up her thighs, almost brushing against her panties. She let one of her own hands wander down Sonata’s belly, while her other hand continuously fondled her chest. Her heartbeat accelerated as she hesitated, her hand hovering just above Sonata’s crotch, but the siren was too impatient to wait.

Sonata used her free hand grab Sunset’s arm, forcefully pushing it down. She hummed in approval as her lover obediently grabbed her cock through her skirt, the length coming to life at the touch. Sonata groaned as Sunset grasped her breasts tighter, fondling them roughly. Sunset was always a little forceful with her groping, but that only made Sonata more excited. The siren finally reached for her lover’s flower, gently putting her hand on Sunset’s panties. The transformed pony squealed, then positively melted when Sonata started to carefully rub her lover’s delicate slit, never stopping her urgent kissing.

Sonata’s hips jerked reflexively as Sunset started stroking her shaft through her clothes, the length starting to grow alarmingly. She concentrated on pleasing Sunset, trying to ignore when the girl pinched her hardened nipples. Sunset’s panties were becoming increasingly wet, she could feel her delicate nether lips quivering under the soft fabric, begging for a direct touch. Her dexterous fingers teased Sunset’s love button, the girl squirming as her clit was delicately stimulated. Sonata felt the little nub grow hard, and she suddenly increased the speed of her sensual massage, quickly rubbing her palm over Sunset’s clitoris in short circular motions. The former pony’s eyes fluttered, her body arching up from the intense pleasure, and Sonata wanted to give her more. She was about to push the soaked underwear away when a shout startled the two of them.

Sunset squeaked in surprise, retracting her hands hastily. She looked around in a panic, sure that they had been seen. Her face flushed a vivid red when she saw an old woman looking at them with a reproachful glare, an expression of deep disapproval etched on her wrinkled face, but the shout had not originated from her. A cheer rose from outside the bus, attracting her attention, and Sunset groaned at what she saw.

They were approaching the next stop, and the bus shelter was full of people in bright colors and silly hats, chanting sports anthems. Sunset facepalmed. She had forgotten that today there was a huge game at the stadium, not far from their house. The bus would soon be filled with rowdy fans, pumped up and inebriated; she could smell the booze from here.

“What’s with them?” Sonata asked, not impressed by the crowd. She tried to resume her intimate massage, but Sunset’s legs were firmly closed. She insinuated her hand under her shirt, trying to grab her boobs, but Sunset slapped her hand away.

“Behave!” Sunset grinned sheepishly at the old woman still staring daggers at them. At least the grandma could not see the huge bulge running across Sonata’s lap, a row of seats in the way.

“What?” Sonata followed her gaze, quirking an eyebrow at the old woman. “Is that lady checking us out?” she asked curiously.

“She saw everything!” Sunset said through gritted teeth, avoiding the old woman’s gaze, hiding her red face.

“Yuck.” Sonata cupped her hands in front of her mouth, not caring that one of them was covered in suspicious fluids. “NOT INTERESTED!” She shouted at the old lady. “I’m not into mummies *Mmmft*!”

“Shut up!” Sunset hissed, holding her hands in front of Sonata’s mouth; the siren looked confused.

“Wait, you want her to look?” Sonata mumbled.

“No! Are you crazy?” Sunset shot the old lady an apologetic look, the grandma seeming ready to come give them a piece of her mind. That was not a conversation she wanted to have. “Let’s go.” Sunset pinched Sonata’s side, making the siren squeak. “To the back.” Sonata tilted her head at Sunset’s angry expression, but she quickly obeyed when Sunset pinched harder.

“I’m going, I’m going, sheesh!” Sonata scrambled to get out of her seat, quickly stumbling to the back of the bus, her hard-on making it hard to walk.

Sunset followed without looking back at the granny, trying not to think about the naughty juices running down her legs, visible to anyone. They both reached the end of the vehicle, Sunset red and dripping, Sonata pouty and pitching a tent. The old timer didn’t follow thankfully.

“What was that about?” Sonata whined softly, taking Sunset’s hand. There were no seats at the back, the compartment usually used for baggage, so they had to stand side by side, leaning against the wall.

“One day you are going to make me die from embarrassment.” Sunset whispered.

Sonata opened her mouth to ask what she had done wrong when the doors opened, and a bunch of noisy humans flooded into the bus. The large group cheered and jeered, joyfully dancing around. One of them put a silly looking hat with bells on the old woman’s head, and he laughed as the old bat started to yell at him.

“Humans are so annoying…” Sonata shot the group of howling supporters a pouty frown.

“They’re just having fun.” Sunset looked at the window next to her, sighing at the massive traffic jam they were stuck in. “This is going to take a while…”

“But Mr. Spurty is bothering me!” Sonata turned her best puppy dog eyes. “Can’t you give me a hand real quick?”

“Are you crazy?” Sunset whispered fiercely. “We can’t leave your… juices all over the bus! We will be busted by the smell alone!”

“Not if you swallow it!” Sonata urged.

“Those guys are bound to notice if I crouch down in front of your groin!” Sunset snapped.

“You can’t tease Mr. Spurty and leave him all hot and bothered!” Sonata whined, trying to bring Sunset’s hand to her groin.

“Sonata Dusk!” Sunset hissed. That got the siren’s attention, she never used Sonata’s full name unless she was serious. She pointed at the crowd of happy humans. “We can’t do this with so many people watching…”

“Oh come on!” Sonata smiled and wiggled her eyebrows. “Just a little more…”

They flinched when a loud cheer exploded from the humans; someone had broken out the booze, cups full of beer being handed out to everyone. Normally they would have been kicked out for drinking in a bus, but on game days the rules were very lax. Sunset frowned at a laughing woman holding a keg on her head, showing off her muscled arms, the others rushing to refill their empty cups.

The former pony didn’t see when Sonata fiddled with her boxers, opening the fly at the front. Sunset’s eyes widened when Sonata’s cock suddenly sprung free, sticking out from the hole in the briefs, draped with her pink skirt. It was totally erect, the foreskin peeling away, the head dripping with precum. And it was pointing directly at the chanting crowd.

“Put that away!” Sunset grabbed her lover’s shoulders and spun her around, making the siren face her and turn her back to the supporters.

“Aw come ooon!” Sonata started stroking her shaft nonchalantly. She looked at the panicked face of her girlfriend, then her eyes wandered south, to her heaving chest. “Let me play with you a little…”

“Just wait, I’ll take care of you when we get home.” Sunset tried to bargain. She looked over Sonata’s shoulder, making sure no human had seen the siren’s generous length. She exhaled when no one was looking at them, collapsing against the wall in relief. Sunset squeaked when a hand started foundling her breasts. “What are you doing?!” She hissed, looking at Sonata’s hungry expression. She grabbed the siren’s arms, but Sonata didn’t stop.

“Relaaax!” Sonata sing songed, one hand groping her girlfriend while the other stroked her cock. “The humans won’t see a thing.”

“They’re idiots, not blind!” Sunset’s breath hitched when Sonata took a step closer, something hard and hot rubbing on her naked leg. She snapped her thighs shut, but the siren just pressed herself harder, her cock slipping between Sunset’s legs.

“They’ll just see two girls giving each other a hug.” Sonata purred as she rubbed the glistening head of her cock all over Sunset’s smooth skin, smearing precum all over her thighs. “Come on Sunny, just to pass the time.”

“Sonata…” Sunset shivered, her heart racing with fear and excitement. She gazed into her lover’s determined eyes, exhaled in acceptance then released her arm. “Just rubbing, and don’t make a mess…”

“I won’t.” Sonata promised.

The siren slowly grinded her cock between Sunset’s thighs, moving her hips with slow and deliberate motions. She enjoyed her lover’s increasingly rapid breathing, the fact that a bunch of humans could see them only making it better. Sonata stepped closer, her length sliding further under her partner, almost touching the wall behind. Her shaft safely wedged between Sunset’s thighs, Sonata slithered both her hands behind her, reaching for her sports bra.

Sunset froze when she heard the soft *click*, her chest suddenly feeling much less compressed. Her hands shot to her breasts, but Sonata had already yanked her bra away, throwing it carelessly in a corner. Her busty mounds expanded under her purple shirt to Sonata’s great delight, and the siren’s hands quickly slithered under her clothes. Sunset squealed when Sonata directly grabbed her boobs with great enthusiasm, her fingers sinking into her very soft flesh, trying and failing to fit them in her palms. Sunset could breathe much more easily now that her constricting bra had been removed, but the way Sonata’s hands were lovingly fondling her breasts made her pant more than ever. She relaxed her legs, opening them just a little.

Sonata was obnubilated by her lover’s great rack, her hands kneading gently, watching the imprint of her perked nipples through her shirt. When Sunset opened her thighs Sonata’s cock sprung up, the new angle pointing it towards her lover’s crotch. She smiled wide when her shaft brushed against her nethers, Sunset gasping cutely as her soaked panties were pressed into her sensitive slit. Sonata grinded slowly, her hands slowly traveling down her partner’s sides to keep her still. She shifted her hips to press her head into her folds, pushing the white fabric into Sunset’s slit.

A moan escaped Sunset’s throat as she felt Sonata slowly prod into her, nudging her pussy gently, her panties still in the way. She placed her hands on the siren’s hips, stopping her from humping into her, keeping things to only teasing. They could get serious once they were safely home. She saw Sonata’s pout of disappointment, and she shook her head. No matter how pent up the siren was, Sunset was not about to have sex on a bus with a bunch of rowdy humans nearby. Sonata huffed, then smiled wickedly. Sunset eeped as her shirt was suddenly yanked up, her boobs jiggling into full view for all to see.

Sonata giggled as Sunset rushed to cover her breasts, using the opportunity to thrust her hips a little harder, her cock slowly pushing her panties away. Sunset’s eyes widened, and her hands shot to the siren’s hips again, keeping her from penetrating. Her shirt was still rolled up, her genrous breasts in plain sight. Sonata tilted her head, then she quickly hunched over, grabbing both boobs carefully.

Sunset stopped breathing when Sonata suddenly leaned down, grabbed her breasts, and took one of them into her mouth. The siren suckled urgently, squeezing gently, her fingers sinking into her soft mounds. Sunset shot a panicked look at the huddled supporters; if one of them looked over they would see her uncovered breast, Sonata sucking on the other. For now the humans had their backs turned to them, but sooner or later they were bound to notice them. The thought of being caught was mortifying, but she couldn’t help but feel more excited, a dribble of arousal dripping from her panties, running down Sonata’s prodding length.

The siren nibbled on her lover’s hardened nipple, enjoying Sunset’s little squirms, the girl’s hands still keeping Sonata from humping into her honey pot. So she sucked harder, her hand stroking her breast like she was trying to milk her, the idea of Sunset’s boobs swelling with milk making Sonata’s hips hump harder.

“Sonata!” Sunset hissed, keeping her voice low. She braced herself against the siren’s insistent thrusting. “I said only rubbing!” But Sonata didn’t stop suckling on her boob, her cock digging deeper and deeper into her pussy; the only thing stopping her from plowing into her were Sunset’s hands and her battered underwear. “You don’t have a condom, it’s not safe today!”

But the siren was unrelenting; if anything she suckled harder and humped with more force. Her head started to stretch the white fabric, slowly sinking into the soaked slit. Sunset growled and pushed her away, Sonata stumbling back, her cock jerking in protest. Sunset froze when Sonata released her breast, the loud *pop* echoing through the bus. She prayed to Celestia that no one had heard it, watching the noisy crowd with wide eyes, her heart racing… And one of the men started to turn. Sunset squealed in fright, her hands shooting to grab her shirt and cover herself up.

Sonata seized the occasion, one hand grabbing her cock, the other yanking Sunset’s pesky panties out of the way. She lunged ahead, aiming for her lover’s dripping slit, and finally plunged in. She moaned loudly as her cock sank into Sunset’s pussy, the girl’s legs closing reflexively, but the siren would not be stopped. Sonata rammed her cock into her cunt, their hips colliding noisily, and the siren lost herself in a world of hot velvety walls.

Sunset’s eyes rolled to the back of her head when her delicate slit was unceremoniously broken in, the massive schlong careening into her without pause. She saw starts flash before her eyes when Sonata’s cock battered into her deepest wall, the siren holding herself hilted as she hugged her partner lovingly. Sonata squealed in happiness, pressing her body close, putting her chin on Sunset’s shoulder. Then the siren started humping slowly, and sunset regained her senses.

“Stop it!” Sunset panted. She stared at the humans, some of them elbowing their friends and pointing at them. She grunted in pleasure when Sonata heaved into her, the siren’s hands grasping her hips. “They see us…”

She moaned at Sonata’s next slow but powerful thrust, her cock pushing against her cervix, pushing Sunset against the wall. After a short pause the siren carefully withdrew then rushed to pound into her again, their hips slapping together. Sunset was lifted up from the force of the impact, her tip-toes barely touching the ground. She gritted her teeth to keep from screaming in pleasure, her hands hugging Sonata tightly, her eyes closed. Then she heard a camera noise, and she looked at the humans in a panic.

“They are taking pictures!” Sunset whimpered. There were several smart phones pointed at them, some of them flashing, others filming. She squealed when Sonata pounded into her again, and she knew that everyone had seen the lewd expression on her face.

“You got really tight all of the sudden…” Sonata purred, slowly pulling out. “Do you like being watched so much?”

“No, I…” Sunset gasped as she was filled with one brutal thrust, Sonata’s nails digging into her buttocks to hold her steady, her feet hovering above the ground.

“Don’t lie Sunny.” Sonata held her lover pressed against the wall, trying to push herself into her as much as she could. “I know you are about to come.”

“But the cameras…” Sunset was almost delirious with pleasure, eyes staring ahead, the whole group of humans now watching them, some of them even cheering them on. She moaned loudly when Sonata stopped crushing her into the wall, her feet touching down. She squeaked when Sonata withdrew her cock completely, and froze when the siren turned to the group.

“Hey, you are bothering my girlfriend!” Sonata yelled, hands on her hips, her mast completely on display. She didn’t care when the humans gasped at her massive length, nor when the flashes increased in intensity.

“Sonata don’t show your face!” Sunset whispered fiercely, hiding herself behind her clueless partner. This was single most embarrassing moment in her life, everytime she heard a flash she felt a pang of fear, but also excitement. “Low profile, remember?!”

“Oh yeah, I forgot.” Sonata turned her back to the gawking humans. Some of them started to yell obscene remarks about ‘traps’, others joking about joining them. “There, now they can’t recognize us.” Sonata smiled innocently. She idly stroked her cock, precum leaking on the floor. “Now where were we?”

Sunset tried to protest weakly but Sonata silenced her with a kiss, the siren guiding her cock into her folds again. Sunset tried to squirm away, turning on her side, but Sonata was too pent up to stop now. She made Sunset spin, grabbing her shoulder and flipped her until her busty chest was pressed on the wall. Sunset didn’t have the time to understand what the siren was doing before Sonata had grabbed her hips from behind. The siren pulled up her yellow skirt, aligned her cock and got ready to thrust. Sunset’s eyes widened, and she gritted her teeth.

Sonata rammed forwards without mercy, her length sinking into Sunset to the hilt, her hips slapping against her shapely rump. This time she wasn’t slow or careful, she just started to jackhammer away like a rabbit. Sunset moaned and leaned on the wall, her breasts squished against the cold metal. The siren stared at the back of Sunset’s head, enjoyed the depraved situation: they were standing with all their clothes on, she was fucking her love from behind with a bunch of spectators watching her stake her claim. She wanted the girl’s body all for herself, so Sonata changed the angled of her thrusts, making Sunset lean backwards into her. She hugged her lover, pressing their frames together, and the siren’s hands latched onto Sunset’s busty mounds. She continued to ravage her lover, the humans loudly cheering them on.

Sunset was lost in a world of pleasure as her lover gently kneaded her breasts, the careful massage in sharp contrast with the way Sonata’s cock was pounding into her mercilessly. She could feel the siren’s smaller chest pressing into her back, her breathing tickling her neck, it was almost too much for her. Then Sonata pinched her nipples just as she received a particularly powerful thrust, and Sunset’s body exploded with bliss.

Sonata grunted when her cock was crushed with an iron grip, making it impossible to pull back. She smiled as she heard Sunset gasp rhythmically, her orgasm making her legs shake. She released one of the girl’s breasts, her hand snaking to her spasming pussy. She quickly found her clit, rock hard and quivering, then went to town. She rubbed Sunset’s love button frantically, making her reach new highs, her gasps turning into shrill little screams. Sonata chuckled, her hips slowly resuming her humping, Sunset’s walls spasming like crazy.

Sunset Shimmer was experiencing a mind shattering orgasm, spurred on by her lover’s ministration and growing thrusting. At this point she didn’t care that they were on a bus, mating like rabbits while other people were watching. All she knew was that she had never came so hard before, her sensitive walls sending electric shocks up her spine everytime Sonata humped into her. Her extra sensitivity permitted her to feel when Sonata’s cock started to swell, her thrusts becoming erratic. A sliver of rationality told her that the siren was about to blow, and that she couldn’t do it inside. Not without a condom. Not today.

“Dusky…” She panted, taking the hand that was still fondling her breasts. “Pull out…”

Sonata snorted like a bull, gave one last ferocious thrust, then withdrew her length. Sunset breathed in relief, but before she could cover herself up she was turned around again, this time with her back to the wall. She looked into Sonata’s lustful gaze, noting the determination in her purple eyes, and she opened her mouth to object. Sonata was faster, thrusting her hips savagely, her cock slipping into Sunset in one savage thrust.

The siren pounded into her lover, Sunset’s back pressed against the wall, their eyes never breaking contact; Sunset’s were wide and scared, Sonata’s were focused and eager. The siren’s hands grasped Sunset’s posterior, making sure the girl could not squirm away, assuring she would receive her gift. Sonata felt her balls quiver, brimming with sperm, ready to mark Sunset as hers. Never before had Sonata though about sex as anything but just another way to have fun, but right now she couldn’t think of anything else but Sunset with a rounded belly. Imagining her first true love pregnant with her own children was the last straw for Sonata, the siren giving a few last desperate thrusts as her balls constricted.

Sunset knew that Sonata planned on cuming inside, but at this moment she couldn’t remember why that was a bad thing. She just lost herself in the passionate gaze of the love of her life, looking deeply into her eyes as she was pounded into the wall with increasing strength. Sonata grunted and gave one last wild thurst, making her heavy breasts bounce as she rammed into her last barrier. They were staring at each other when Sonata’s cock jerked mightily, and their eyes were locked when the siren’s shaft started to bulge. Sunset gasped, anticipating what was about to happen.

A heavy spray of spunk gushed from Sonata’s head, painting her lover’s pussy with her colors. She tried to press herself further when the next shot came, and Sunset almost fainted when her cervix was forcefully opened. The jet of seed that rushed into her womb was thick and abundant, Sonata humping reflexively as another spurt of potent semen squirted into her. The siren kept her cock pressed as deeply as she could as her shaft spasmed a few more times, her whole being focused on giving Sunset a piece of herself. She wished she could become a siren again and show her lover what being filled truly felt like. Humans had such pitiful releases compared to sirens, or even ponies. She hoped it had been enough anyway. She sighed when her cock started to soften.

“Now that’s just disgusting.”

The voice made Sonata jump in surprise, an urgent burst of spunk traveling through her softening shaft like an arrow. Sunset looked away from Sonata’s eyes, and her heart stopped. A girl in a black business suit was standing just behind Sonata, staring at them with a deadpan look, a pair of black sunglasses wedged into her purple hair.

“I thought you were smarter than this Shimmer.” Aria drawled, crossing her arms. “We told you to keep a low profile, and what do you do?” She yanked on Sonata’s ponytail, making the squealing siren fall backwards; her cock slipped from Sunset’s pussy with an obscene *slurp*. “You fuck like animals on a bus, in full view of the public.”

Sunset quickly covered her chest, shivering when she felt Sonata’s spunk dribble from her slit, dripping down her leg. She blushed fiercely as Aria handed her a packet of tissues, mumbling a quiet thanks as she tried to stanch the flow. Meanwhile Sonata was getting back to her feet, her limp cock slowly shrinking down.

“Aria!” Sonata cried happily. She tried to embrace her sister but the older siren flicked her brow, making her yelp.

“Don’t hug me with your dick out, you klutz.” Aria grumbled. She rolled her eyes when Sonata looked down in surprise, as if remembering she had something swigging between her legs. The airhead scrambled to put her cock back into her briefs, smearing sperm all over her skirt.

“What are you doing here anyway…” Sunset grumbled, holding a ball of soiled tissues.

“I was following you with some of my men,” Aria scrunched her nose, the pungent smell emanating from the tissues incredibly potent. “we were going to wait for you to get home to make contact, but you missed your stop.” The siren snapped her fingers, and a man dressed as sharply as her appeared at her side, making Sunset jump. The man reached into his suit and pulled out a plastic bag with a zipper; he held it open for Sunset with an expressionless face.

“Thanks…” Sunset mumbled, dropping the wad of soaked tissues into the bag. The man quickly sealed the bag and stuffed it into his clothes. Sunset shivered when she saw the butt of a silver handgun under his suit.

“Don’t worry, sweet tits.” Aria smirked, chuckling when Sunset crossed her arms over her breasts. “We’re here to protect you two.” She huffed when Sonata tackled her, the siren having finally managed to hide her dong. Aria reluctantly patted her little sister on the back, rolling her eyes.

“Protect us? From what?” Sunset asked with a suspicious frown. She ducked down to retrieve her bra, wincing when another dose of spunk squirted from her slit. Her favorite panties were utterly ruined.

“Remember when we told you that our business might attract some unwanted attention on you?” Aria put her dark glasses back on. “Well you’ve got a lot of it.”

“What do you mean?” Sonata leaned away from the sisterly hug, tilting her head. “Is the police after us?”

“Nope.” Aria frowned. “Concurrent mafia.”

“Oh…” Sonata licked her lips and gulped. “Worst case scenario then…”

“How long before we have to go?” Sunset asked, wondering if she would have the time to see her friends.

“Right now, they are already in town.” Aria growled. “Our competition is making their play, they want our heads on a platter; meaning me, Adagio, Sonata and by extension you are on a lot of kill lists.” Aria said bluntly, pointing at Sunset. “No time to fuck around, either you leave or you come to our hideouts.”

The couple looked at each other fearfully, joining hands. Sunset had been warned about the risks involved in having a relationship with Sonata, and she had accepted this eventuality. But she still wished it hadn’t happened so soon.

“Well, we knew this day would come eventually…” Sunset grumbled, squeezing Sonata’s hand.

“Yeah, we already planned for everything!” Sonata piped up, cheerful even in the face of danger.

“We’ll just go home and take our things…” Sunset began.

“Already taken care of.” Aria snapped her fingers again, and a different man seemed to materialize at her side. He gave her a notepad then retreated from the empty bus. Aria noted Sunset’s confused glance at the deserted vehicle. “We got everybody out when we saw you had skipped your stop. I guess you were too busy to notice.”

“Yeah… busy…” Sunset shot her lover a dirty look, to which Sonata responded with a brilliant smile. She looked at the notepad, examining the check list written on it. Every box was ticked. “So you got all of it?”

“Everything that was on the list.” Aria nodded. “I’ve sent your magical book to Adagio, and your bags are in your escort car.” The older siren shot her sister a thoughtful look. “And why did you want us to bring your pendant? It’s broken, useless.”

“I don’t want to throw it away…” Sonata looked down, kicking her feet.

“Without the gem it’s just a useless collar.” Aria grunted, looking at the list.

“Adagio kept the shards from her pendant…” Sonata pouted, rocking back and forth on her heels.

“Yeah,” Aria sighed. “embedded them in a glass cube, keeps staring at them when she thinks I’m not looking. It’s stupid.”

“Running from your feelings is not smart either.” Sunset said gently. “If you don’t cherish your old memories…”

“Cut the harmony spiel, not interested.” Aria snapped. She frowned dangerously, staring at Sunset. “If it weren’t for Sonata, you and your little friends would be sleeping at the bottom of a lake right now, so don’t think we are buddies.” She snorted when Sonata stepped in front of her lover, looking at her sister with a little frown.

“Don’t talk to Sunny like that.” Sonata said in a low tone.

“Wanna make me?” Aria smirked.

“Maybe I’ll also take some of your teeth as a souvenir.” Sonata took a ridiculous fighting stance, wobbling on one foot, arms extended at her side like a bird. “I know kung fu!”

“Woah.” Aria quirked an eyebrow, not impressed. “Living with Shimmer made you even dumber, didn’t think it was possible.” She chuckled lightly, enjoying their old banter. She felt a pang of sadness when she realized that she and Sonata never fought anymore, too busy with their own lives. She hid her nostalgia under a mask of aloofness, but it seemed that Sonata knew her too well.

“Aria…” Sonata took a step towards her sister, looking sad. She put a gentle hand on her sister’s shoulder.

“Don’t you start too.” Aria growled, but she didn’t shy away when Sonata hugged her. In fact she squeezed her sister back fiercely. “Gonna miss you, you little dumbass.”

“We won’t have to stay in Equestria forever…” Sunset whispered, rubbing her arms. “You have my book, you can tell us when it’s safe to come back.”

“Like that’s ever going to happen.” Aria grumbled, stepping back from the embrace. She stared at Sunset with a nasty frown. “You sure she’ll be okay going back to that place?”

“Without your powers Starswirl’s curse was broken.“ Sunset nodded confidently. “Sonata will be able to go through the portal safely.”

“If you ponies hurt her on the other side I swear…” Aria growled, her eyes shining dangerously.

“That Twilight gal said I’d be welcome as long as I don’t try to hurt anybody.” Sonata said soothingly, grabbing her sister’s hand. “She said I purged my exile sentence as far as Equestria was concerned.”

“Fine.” Aria grumbled. She yanked on Sonata’s pony tail again. “But if anything happens you use that purple bitch’s book to tell us, and we’ll come to get you, okay? If you don’t write to us at least once a week we’ll come through and burn Equestria to the ground until we find you.”

“Okay!” Sonata said cheerfully.

“You.” Aria nodded her chin to Sunset. “Take care of dummy.”

“I wi…” Sunset began gently.

“Or I’ll kill you.” Aria growled.

“… I will.” Sunset grumbled. She was surprised when Aria offered her hand to shake, and even if the siren tried to squash her fingers it was a nice first step.

“I’m guessing you won’t come to see us off at the portal?” Sonata said sadly.

“No.” Aria shook her head. “Gotta go take care of some… urgent business. You will have our best agents as an escort though.”

“And…” Sonata hesitated. “Adagio?”

“She sends you her love.” Aria almost smiled to her sister. Then she looked at Sunset. “For you it was pretty much the same as me, just replace ‘kill’ with ‘eternal torture’.”

“Lovely…” Sunset sighed. She had had to deal with the two murderous sirens for a while now, so she was used to their constant threats. Although the fact that they were completely serious was a little unnerving. “Can I count on you with my friends?”

“Yeah yeah.” Aria waved her worries away nonchalantly. “We’ll give them your goodbye letter, keep an eye out for anyone trying to get to them.”

“I didn’t get to see Fluttershy at the animal shelter…” Sonata whined sadly.

“Yeah… Tragic.” Aria rolled her eyes, then she looked at her watch. “Well, gotta bounce.” She turned to leave, hesitated, then turned back with a frustrated expression. Aria grabbed Sonata’s shoulders, lightly kissed her sister’s brow, shot Sunset the bird and stormed away before either girl could stop her. Sunset and Sonata looked at each other with surprised faces. Then Sonata frowned.

“We’re not coming back, are we…” Sonata mumbled.

“I don’t think so.” Sunset sighed, taking her hand reflexively. “If our names are out there, it’s going to be too dangerous in this world.” She looked down, her eyes glazing over. “I can’t even say goodbye to my friends…”

“But they exist on the other side, right?” Sonata tried to be cheerful, an only half succeeded.

“Same names, different people.” Sunset inhaled deeply, fighting tears.

Sonata was about to speak when a third man in a suit poked his head into the bus.

“Ladies.” The mobster said politely. “We have to go.” Sunset and Sonata shared a look, then they followed the man out, determined to be strong for each other’s sake.

The bus stayed idle, abandoned on the side of the road, and things seemed to calm down. The screech of a car speeding away broke the silence, and a man shouted a warning. A Molotov sailed through the door, followed by many others, putting the vehicle to the torch. The empty bus burned down quickly, the fumes creating a great pillar of smoke, soon joined by a second black plume. Sonata and Sunset’s home was consumed in a blazing inferno in a matter of instants, all the evidence of their existence erased. As far as the human world was concerned, Sunset Shimmer and Sonata Dusk had disappeared without a trace, leaving only ashes behind them.

Adagio stared at the two pillars of smoke, watching from her office at the top of the skyscraper the Dazzlings now owned. She knew her littlest sister was about to leave this world, most likely for good, and that unless she renounced her villainous ways she and Aria would never be welcomed back to Equestria. Suffice to say that was out of the question, and she had accepted the fact that she would never see Sonata again. But at least they would be in contact. She looked away from the two blazes, staring at the book in her hands, Sunset’s symbol etched on the cover. Adagio had already written a message in it, explaining the situation, so they would be ready on the other side. The idea of asking her enemy for help was infuriating.

The siren turned and threw the book on her desk, right next to the glass cube containing her old pendant shards. She gazed at the cube and the book, clenching her fists. They were both symbols of loss, and she would look upon them every day. They would remind her that in her hubris she had been reckless, letting the Equestrians take everything from her: her original body, her powers and now even her sister. She would not make the same mistake again. She would raise her new empire with great care, preparing to take over this miserable world in a new insidious way. And if need be, she would be ready to bring war to Equestria.

02: Warm welcome

“Well, here we are.”

“Uh-huh.”

“Canterlot High. The portal to Equestria.”

“Yep.”

“We are about to turn a new page in our lives.”

“Totally.”

“No going back. A step into the unknown from where we will never return.”

“Okay, bored now.”

Sonata blew a raspberry and strode towards the statue resolutely. She dragged her girlfriend by the arm, ignoring her yelps of protest. A few passerbies turned towards the noise, but they quickly looked away, intimidated by the men in black who stared back from behind their dark glasses. Sunset managed to yank her arm away, giving the former siren a harsh glare. She had wanted to say goodbyes to human world with a minimum of gravitas, but it seemed Sonata had no appreciation for dramatic moments.

The two girls had been escorted to the school by a group of scary looking suits, the mobsters now forming a loose circle around the horse statue and the portal it housed. They stared down anyone who came close, ensuring their passage was hidden from sight, if not discrete. Even if the people looking for them would not be able to cross into Equestria once the portal was sealed, it was best not to advertise their location.

“Sonata!” Sunset stomped her foot, the click of her heels echoing around the mostly deserted school. “Don’t you understand what’s happening here?”

“Yeah, we’re going to Equestria!” Sonata twirled around, facing her with a big grin. “We can finally ditch this stupid world!”

“How can you be so happy!” Sunset crossed her arms, shaking her head. “We are being chased from our home by a bunch of thugs and you don’t even care?”

“No you silly!” Sonata embraced her lover from behind, rubbing their cheeks together. “This isn’t our home!” She whispered excitedly. She waved around, encompassing the world around them. “We are leaving this horrible place.” Sonata then pointed to the statue, shaking in anticipation. “That’s home. We’re going back.” She hugged Sunset closer, snaking her hands under her crossed arms. “We’re going home!”

“I don’t know.” Sunset sighed. She relaxed into the embrace, letting the familiar warmth comfort her. “I’ve been in the human world for so long. I don’t know if I’m ready to go back so suddenly…”

“Well I’ve been stuck here for hundreds of years.” Sonata giggled. She intertwined her fingers with Sunset’s hands and planted a quick kiss on her cheek. “I’m super-duper ready to go back.”

“Of course you are.” Sunset smiled reluctantly. “I bet you can’t wait to be back in a magical body, maybe be able to fly again, breathe clean air and…”

“And stuff you like a turkey with my huge siren donger!” Sonata cheered, pressing her hips into her girlfriend.

Sunset froze, eyes going wide. She threw a quick glance towards the mobsters and was mortified to see a few of them looking over with quirked eyebrows. One of them even smirked at her. The one that had been with Aria in the bus, the one with the plastic bag full of spunk. Her face exploded in a deep blush, the pink in her cheeks going crimson when something hard started poking her butt. She tried to escape Sonata’s grasp but the former siren didn’t stop hugging her, lost in her own monologue.

“… and human dicks are so like, totally small compared to sirens.” Sonata rambled. “Even ponies are bigger. And don’t get me started on how much more we can cum!” She humped into her lover, either not noticing of not caring that Sunset was trying to squirm away. “Oooh, I can’t wait to fill you up like a cupcake!” She readjusted her hips, her cock slipping free from the confines of her underwear, the tip emerging from under her skirt. “It might be a little tight with you being a pony and all but after a while I bet it will fit like a glove.”

“GAH!” Sunset jumped as she felt the siren’s shaft hit her thighs. The former pony pinched Sonata’s hands and was finally freed. “Can’t you keep it in your pants for one minute?!” She huffed at Sonata’s teary eyed expression and readjusted her skirt, hiding the hardening schlong. “What am I going to do with you when you won’t even have clothes to hide your… thing.”

“Don’t sweat it!” Sonata cheered up instantly. “Sirens hide their peckers inside a pocket, like dragons!” She looked down at the obvious bulge on her clothes, and giggled. “Mister Spurty is going to be nice and cozy!”

“Sonata, I told you already.” Sunset groaned. “Without your pendant you’ve become a normal human.” Sunset turned back to the portal, nodding to the mirror. “Twilight and I agree, we’re positive you are going to come back as a pony.”

“Still better than being human.” Sonata clapped her hands impatiently. “Now let’s go already!”

“Alright, alright.” Sunset exhaled. She followed her lover, Sonata skipping happily while she dragged her feet. “I just wish I could have seen them one last time…”

“Aaaw, don’t worry Sunny!” Sonata held out her hand, and Sunset took it without a second thought. “Aria is totally going to take care of your friends, they’ll know you had no choice!”

“What about you? You’re leaving your sisters behind.” Sonata jerked to a stop, almost falling over. “Are you sure you want to go to Equest…”

“Yes.” Sonata interrupted, a strained smile on her face. “They don’t want anything to do with Equestria anymore, so they would never come with us.” She squeezed Sunset’s hand. “And since you’re going, I’m going too.”

“Sonata, if you want us to stay and hide with your sisters…” they were both right in front of the mirror, facing each other. “I mean, it’s not fair that I get to decide for the both of us.”

“Uuuurg, this is taking way too long!” Sonata groaned and grabbed Sunset around the shoulders. “In you go.”

“Wait whaAAAA!” Sunset yelped as Sonata flung her into the portal head first. Her boots quickly disappeared into the void.

“Pfiu!” Sonata dusted her hands, looking proud of herself. “I really hate sappy moments.”

She grabbed the two sport bags at her feet, started to step into the portal and stopped. She tilted her head, looking at her reflection. She then smiled toothily, an idea sprouting in her head. Humming a happy melody she dropped one of the bags and started rummaging in the other.

“Miss Dusk.” The plastic bag mobster came over, his head constantly looking around. “I suggest you hurry up, we’re starting to attract attention.”

“Yeah yeah yeah, calm down Joe.” Sonata sucked on her lips. “I’m just looking for something.”

“You have ten seconds.” Donut Joe looked at his watch, used to deal with the scatterbrained siren. “Ten, nine, eight…” His other hand snaked into his suit, the safety from his gun clicking noisily. “… seven, six….”

“Fine geeze, I have it.” Sonata rolled her eyes at the empty threat. She closed her bag, one hand holding her broken pendant. There was a hole where the gem used to be, but it was still her old familiar collar. She quickly fastened it around her neck. “There, ready, no need to be so pissed all the time.” She grabbed the bags, grumbling. “Accidently shoot someone in the foot and they never let you live it down, I swear…”

She then hopped into the portal without a backwards glance, its surface rippling brightly as she disappeared. After a few seconds the statue flashed white and the men around relaxed. Donut Joe leaned over and carefully laid a hand on the mirror. It was solid, the portal was effectively closed. Satisfied, the group quickly retreated to their cars.

This had been a fun distraction, especially for one of them, but now they needed to go back to work. War was coming to Canterlot’s underworld and the Dazzlings were at the forefront. A silent shiver of excitement ran down their ranks, smirks appearing on their faces. Without the fate of the third sister to consider, they could finally take the gloves off.

*******************

On the other side of the mirror, Twilight was waiting for the new arrivals with baited breath. She was perched on a big pillow, hooves tucked under her. Twilight examined her jury-rigged portal once again, just to make sure it worked properly. Her horn shone as she tweaked the various knick-knacks surrounding the mirror, the light from her magic making the crystal walls twinkle. She eyed her surroundings: the room was big and had a tall ceiling. But then again, every room was big and had tall ceilings in her castle. Twilight frowned at the thought. Her friends had done wonders to make the castle feel less empty, but sometimes it still bothered her. All that space for just her and Spike? It made her feel… alone. It reminded her of the old days, when she kept herself isolated in her tower. But soon loneliness would not be an issue anymore.

Twilight glanced at the grandfather clock in the corner, her hooves fidgeting in anticipation. They would arrive any moment now. She grinned from ear to ear, but soon enough she schooled her features. Even if she had been waiting for Sunset to visit for a long time, this was not the time to be happy. The exiled unicorn was coming to Equestria to hide, abandoning her new life behind. This was not a courtesy visit, even if Twilight was glad to have company over. Also, Sunset wouldn’t be coming alone.

Twilight’s ears twitched nervously, thinking about the second exiled she would be housing. Sonata Dusk. A shiver ran down her spine as she remembered the Dazzlings and the battle they had wagged on her last trip to the human world. A battle she had lost. Twilight bit her lips, fidgeting even more. The sirens had not even been at full power and they had managed to match her and her five friends, the human representatives of the elements of harmony. If it had not been for Sunset…

“Are they here yet?” Spike asked from the door, slightly startling her. He was dressed in a cute maid outfit, a duster in his claws.

“Not yet, Spike.” Twilight fluffed her wings nervously. “But they should arrive at any moment now.” She shot the dragon a suspicious look. “Are their rooms ready?”

“Yep!” Spike smiled proudly, twirling his duster skillfully. “Furniture dusted, beds made, towels folded, toiletries furnished…”

“Show off.” Twilight rolled her eyes, before giving her assistant a motherly smile. “Good job Spike, you can go to get a treat at Sugar Cube Corner. On me.”

“Thanks!” Spike bolted out of the room. He hesitated just as he was about to close the door and stuck his head back in. “Hmmm… Can I go later?” He seemed hesitant to ask. “I kind of want to be here when Sunset arrives…”

“No Spike.” Twilight shook her head firmly. “You know who’s coming with her, don’t you?” She held her hoof out as Spike began to protest. “I know Sunset told us she’s reformed, but I want to make sure first.”

“But…!”

“No buts.” She said decisively. “She won’t have her siren magic, so she won’t be a match for me, but you never know what she could do. If she comes back as a unicorn she could be dangerous enough.” Her frown turned into a strained smile. “I wouldn’t forgive myself if she did anything to you. I just want to make sure my number one assistant is safe…”

“Okay, I get it!” Spike groaned, waving his claws dismissively. “You don’t need to go all mushy on me, I’m going.” He made gagging noises and closed the crystal door.

“Never fails.” Twilight grinned with satisfaction. She then realized she hadn’t told him how much he could eat. She was about to shout and remind Spike to leave some space for dinner, when the portal began to glow.

Twilight’s ear perked up and she was instantly on her hooves. The machinery around the portal pumped and creaked, brining the magical aperture to life. The journal resting above the contraption shone brightly as the construct siphoned magic from its pages. Soon enough the mirror was replaced by a whirlpool of colors, the gate between dimensions opening. Twilight couldn’t stop a smile from forming on her lips as she spied a form hurtling through the magical tunnel towards her. She then tilted her head curiously. Was it just her, or was the pony shaped figure coming way too fast…

Sunset shot out of the portal like a cannon ball and immediately crashed into the ground. Twilight winced as the unicorn tumbled across the room and then stopped in a disheveled pile of limbs, right in front of her. Sunset groaned, slowly getting to her hooves, while the alicorn held her hoof out. The unicorn wobbled, slightly disoriented by the quadruped stance and the fall.

“Are you okay?” Twilight used her wings to dust her off gently. “Did you trip on the way in?”

“No.” Sunset grumbled, smoothing her mane as best she could. She almost fell over as she stood on three hooves. “Sonata threw me in like a sack of potatoes.” Twilight snorted, hiding her smile behind her wing. “Laugh it up, why don’t you.” She pouted.

“Well, lover squabbles aside.” Twilight used her magic to push a strand of fiery mane out the unicorn’s eyes and smiled kindly. “At least now you are home.”

“Yeah…” Sunset sighed. She then gave a strained grin. “I guess I am.”

Twilight threw her hooves around her friend, and Sunset hugged her back after a brief moment of hesitation.

“Welcome back.” Twilight added her wings to the hug. “I missed you.”

Sunset closed her eyes, enjoying the simple pleasure of feeling her fur brushing on somepony else’s coat. She had missed being a pony, but only now did she realize how much. She exhaled deeply, some of her fears about returning to Equestria lifted off. She breathed in shakily, willing her last doubts away. As she breathed she idly noted that Twilight smelled really nice, a nostalgic perfume of books and ink mixed with the alicorn’s natural scent. She pushed her nose into her purple mane, inhaling again. Yes, she smelled really, really nice. Twilight froze when the unicorn started sniffing her insistently, Sunset gripping her tighter when she tried to back away.

“Uh, Sunset?” Twilight gulped. “What are you doing?”

“Mmmh.” Sunset hummed, her tail swishing back and forth. “You smell good…”

“Thank you?” Twilight shot her a confused look.

“I missed you sooo much…” Sunset murmured.

“Sunset I really don’t think this is appropriate!” Twilight blurted, her hackles rising as she felt Sunset press her nose into the crook of her jaw.

“You’re really pretty Twilight, did I ever tell you that?” Sunset was slurring her words more and more. She almost sounded like she was in…

“Oh shoot!” Twilight’s eyes widened. “I forgot you… Aah!” She jerked in surprise as Sunset lightly kissed her coat, her pecks traveling from her jaw to her collarbone. “Sunset!”

“Mmwhat?” She mumbled drunkenly.

“It’s spring in Equestria, you didn’t take any medicine for your *Eeep*!” Sunset had started nibbling on her neck. “…for you heat!” the unicorn didn’t relent, one of her hooves even straying south, rubbing Twilight’s flanks. “Oh for Celestia’s sake.”

Twilight’s horn ignited and the alicorn gently pushed Sunset away, her magic prying her grabby hooves off. Sunset sat wobbling on her haunches, dazed, her eyes unfocused. Twilight fanned her wings to give the heated mare some cool air and after a few seconds, Sunset jerked awake.

“Oh… OH!” Sunset shook her head. “Oh ponyfeathers…”

“You okay?” Twilight used her wing to tilt the unicorn’s head back. “You’re really flushed, maybe we should take you to the hospital.”

“No no, it’s all right.” Sunset rubbed her temples. “I’m just a little… excited.”

“Okay, you really scared me there for a second.” Twilight chuckled nervously. “You looked like a filly on her first heat, I’ve never seen a grown mare lose it like that.”

“I’m just not used to this anymore.” She smiled half-heartedly. “Humans don’t go into heat.”

“Really?” Twilight’s ear perked up, glad to change the subject. “I theorized it was the case since they are primates, but I felt it would be rude to ask. Do they have a menstrual cycle then?”

“Yep.” Sunset chuckled with a wince. “And it’s gross, let me tell you.”

“Why… Oh, right, the tissue shedding.” Twilight shivered. “Was it…”

“Really bloody.” Sunset nodded. “I’ll take estrous cycles over that mess in a heartbeat.”

“Did it hurt when your uterus purged its…” Twilight began, but her curiosity about human reproductive cycles would have to wait. The portal was shining again. “Oh, I almost forgot about Sonata.”

“Well I didn’t.” Sunset grumbled, her tail wagging urgently. “I’m going to give her a piece of my mind.” She growled, her tone very eager. Too eager.

“Hmm…” Twilight gulped. A heady scent was starting to permeate the air. “Sunset? Don’t you think you should take your medicine…” The alicorn coughed, embarrassed. “… before Sonata arrives?” She fidgeted as Sunset shot her a confused glance. “You know… You said she had been cursed with… an extra appendage. We wouldn’t want you two to have an unfortunate accide…”

Suddenly the room was flooded with an ominous red light, the machinery around the portal groaning worryingly. The two mares quickly turned to the portal and they both gasped. The mirror was bright crimson, bolts of red lightning running across its surface. The light bulbs framing the portal exploded and a fissure appeared on the mirror with a resounding *crack* of broken glass. Twilight inhaled sharply and quickly threw a sturdy shield around the both of them. She had to hold on to Sunset as the unicorn leaped towards the unstable portal with a panicked shout. Sunset cried out for Sonata just as the mirror exploded.

Sharks of broken glass sailed across the room, hitting the crystal walls like a hail storm. Twilight threw herself on top of her friend, afraid her spell would fail. Her shield was peppered with fragments but it held strong. The two ponies closed their eyes as the red glow intensified… then quickly faded. They remained silent, too scared to look at the mirror. They both knew something had gone terribly wrong, the two of them very familiar with the results of a magical mishap of this magnitude. Twilight embraced the trembling unicorn, wondering if there would even be something left of Sonata Dusk.

“Oooh come OOOON!” Twilight eeped as she heard Sonata shout. Her shield popped like a bubble for some reason, just as Sonata began to yell. “I can’t believe this!”

“Sonata!” Sunset shouted with obvious relief. Twilight was flung into the air as the unicorn shot to her hooves. “You’re alright… What the hay? How is that possible?”

The alicorn flapped her wings to avoid falling on her face and turned to face the portal to see what had spooked Sunset. Twilight gasped and almost crashed. Sonata seemed alright despite the magical explosion. She had all her limbs, legs, arms, hands. She was just a little singed, the ends of her pony-tail smocking, soot staining her blue cheeks. And she was still human. She was still human after coming to Equestria. There was a human in Equestria. The impossibility of that statement made Twilight’s mind scream, rebelling against this reality.

“Why am I still human! I thought that putting it on was going to make me a siren!” Sonata stomped her boots like a child. “No, no way, I want a redo! Being a pony is fine!” The girl turned to the portal and promptly faceplanted on the back of the mirror, the metal echoing like a gong. “What the hell! No… NO!” Sonata fell on her knees, holding her hands to the sky. “NOOOOOO!”

Twilight looked away from the girl throwing a temper tantrum, focusing instead on a confused Sunset. The unicorn had her mouth open and eyes wide, looking as surprised as Twilight felt. She was also fanning her tail around like a cat in heat, but Twilight chose to politely ignore it. She folded her wings and came to sit next to her friend, still flabbergasted.

“Any idea what happened?” Twilight whispered. She gave Sonata a wary gaze, the human still ranting and shaking her fists at the ceiling. “Do you think she did something to the portal?”

“I don’t know…” Sunset muttered. Twilight shot the unicorn a concerned glance: she was panting slightly, beads of sweat running down her brow. “But we have a problem.”

“Well yeah, we have a human in Equestria.” Twilight fluffed her wings in agitation. “Just saying it makes me want to…”

“No!” Sunset interrupted through gritted teeth. She rubbed her temples again, her face flushed. “Look at her neck.”

Twilight frowned and eyed Sonata more carefully. The siren was kicking the portal frame, her back to them. Twilight couldn’t see anything wrong with her neck… Sonata then turned, her hands tearing at her hair. Twilight’s blood went cold. Sonata was wearing her pendant, the pendant that had been destroyed during the battle of the bands, when her gem had been shattered. But now Sonata’s collar boasted a new jewel, this one dull and pinkish. Somehow the former siren had managed to rebuild her pendant. Even now Twilight could feel it draining the magic around it, the gem slowly regaining its power.

“What do we do?” Twilight whispered urgently.

“Hope she’s not in a bad mood.” Sunset mumbled tiredly. The unicorn shook her head and tried to take a step towards the siren and almost tripped. She groaned softly and wobbled drunkenly. “Oh Celestia, not now…”

“What?” Twilight was instantly fretting over her. “Is she doing something to you?”

“No.” Sunset replied weakly. Her breath was becoming shallow, her cheeks flushing even more. “My heat. It’s… becoming stronger.”

“Oh…” Twilight’s nostrils flared as she sniffed the air carefully and she almost choked. Sunset’s musk was gaining in strength, the scent of a receptive mare radiating from her. “Uuuh, don’t move, I’ll go get you an estrous potion.”

Twilight carefully breathed through her mouth and started to concentrate, channeling a teleportation spell. She envisioned her room, made sure the reentry point was safe and… nothing happened. She tried again, but her horn fizzled out as soon as she began. Her magic was being drained as soon as she charged her horn, Sonata’s gem greedily absorbing it at an alarming rate. At least it seemed the siren had not noticed, too busy ranting and complaining.

“Twiliiiigght!” Sunset whinnied softly in her ear. The unicorn was panting, her eyes glazing over. “Pleeease.”

“Wait here.” Twilight started to trot away briskly. “I’ll be back in a bit.”

“A bit?” Sunset grabbed Twilight’s tail. The alicorn squeaked as she was hauled back, Sunset obviously stronger than she would have thought. “What do you mean by ‘a bit’?” Sunset murmured into her ear, leaning over Twilight’s back.

“Well the castle is huge and…” She gulped, her ears quivering, tickled by Sunset’s hot breath. “… and I better not use magic right now so it might take a little while.”

“Twilight, I can’t wait anymore.” Sunset panted hungrily. “I need your help.”

“I’ll go get your medicine right now!” Twilight squeaked and tried to leap away, but Sunset grabbed her around the neck, bringing them close together.

“No. I need your help, right now.” Sunset whispered. The unicorn quickly grabbed Twilight’s ear with her mouth and started nibbling on it.

Twilight cried out in surprise and tied to free herself. Unfortunately Sunset had other plans and only grabbed her tighter. Twilight wasn’t strong enough to push Sunset away and her magic kept dissipating as soon as she conjured it. She yelped when Sunset began to plant kisses on her nape, one of her hooves straying south of her cutie-mark. Twilight grunted and tried to push the crazed unicorn away, but Sunset didn’t budge. On the contrary she growled and tackled Twilight to the ground, pinning the alicorn on her back, the two of them belly to belly. Twilight let a moan escape as the unicorn nipped her neck with enthusiasm, each nibble sending a jolt of pressure into her coat.

Not matter how much she squirmed, Twilight just couldn’t get away. Sunset was both older and physically stronger than her, the potency of her musk betraying her maturity over the young alicorn. She squirmed as best she could but ultimately even her body began to fight against her, Sunset’s ministration slowly making her will crumble. Her belly fluttered with desire, her own folds becoming wet with arousal. A traitorous voice in her mind told her that she could do a lot worse than Sunset for her first sexual intercourse. The mare was beautiful, smart, they shared so many interest and they would make a great couple. Wait… couple? Wasn’t she forgetting someth…

“Hey!” Sonata shouted angrily. “What the heck are you two doing?!”

Twilight froze, remembering her situation. She tried to push Sunset away, but the mare growled and planted a long lick on the tip of her horn, sending a jolt of pleasure into her. Her back arched and she had her breath knocked out of her, a loud moan escaping her lips. She realized what she was doing and clasped her hooves over her mouth. But it was too late, she could hear Sonata stomping closer.

“Having fun?” Sonata’s head barged into her field of view, leaning over Sunset. The siren looked positively pissed, her eyes narrowed and lips curled into a sneer. Her pendant was shinning dangerously, the gem now light red instead of pink.

“Uuuh, hi Sonata, long time no see…” Twilight smiled awkwardly, scared out of her wits. “I can assure you, I have a perfectly reasonable explana*Aah*!” Sunset started giving her horn long insistent licks and she had to bit her lips, trying to resist moaning out loud again.

“I’m really disappointed in you Sunny.” Sonata grumbled. “I leave you alone for a minute and you’re already banging someone else…”

“No!” Twilight rushed to say. “This is not…”

“… without meeeee!” Sonata whined loudly.

“… wait what?”

“And then you say I’m the one who’s inconsiderate.” Sonata huffed and disappeared from view again. “You’re making a mess back here, looks like you really like miss Prissy Purple Princess.” She noted with a grumble. Sunset suddenly cried out, her tongue slipping out of her mouth. She moaned in ecstasy as Sonata did something out of sight. “Wow, look at it go!”

Twilight’s ears folded back as she heard obscene wet sounds, droplets of arousal falling on her legs. What the heck was Sonata doing back there? She contorted her neck, trying to see between Sunset’s legs, but she quickly averted her eyes, blushing madly. She had unwittingly gotten a good look at Sunset’s plump teats, her mounds just shy of touching Twilight’s belly. They were much bigger than the norm, but not unpleasantly so. Mares with her dimensions were usually given the affectionate label of milkmares, at least in some circles. Twilight’s cheeks went crimson as she remembered a certain magazine she had found under her brother’s bed once, the mares inside all boasting very generous sizes. Shining Armor had never quite managed to find his magazine again…

“Wowy, I guess even as a pony you’re still a gusher, uh?” Twilight heard Sonata sucking on her fingers, humming in appreciation. “Yummy. But what about Miss Prissy Purple Princess over here, I wonder if you taste like grapes.”

Twilight’s breath hitched as a pair of hands caressed the inside of her thighs. Instinctually she tried to teleport away but her spell fizzled out instantly. She could feel Sonata’s breath on her nethers, the siren having obviously kneeled down between her legs. With Sunset holding her spread eagle, she was terribly exposed. And Sonata was obviously enjoying the view, if her giggles were of any indication. Twilight tried to cover herself up with her tail, but Sonata tsked, quickly holding her tail down with her knee.

“Hey, no teasing!” Sonata complained. “Or Mister Spurty is going to be mad at you!”

“Mister what?” Twilight shook her head, deciding to ignore the question for now. “No Sonata, please stop…”

“No way!” Sonata interrupted. “I’m not going to let you two have all the fun!” Her fingers traced the contours of Twilight’s rump, making the alicorn yelp. “I’m all for sharing, but I’m not into cuckholding, like at all.”

“I don’t even know what that mea… *MMMFT*!” Twilight was suddenly silenced as Sunset leaned over her, the unicorn’s gaze hazy and unfocused. Twilight squealed in surprise the unicorn smooched her lovingly, her mind exploding at the realization that Sunset had just stolen her first kiss. And Sunset didn’t stop, her soft lips pressing on hers insistently, the older mare moaning in need.

“Yeah, you tell her who’s boss Sunny.” Sonata chuckled. She brushed a finger on Twilight’s dripping slit, making the mare jerk in surprise. The siren hummed and let her hand travel upwards, towards the alicorn’s belly. “Wow, I had forgotten how fun ponies could be.” She purred. “Hey, look at that Sunny, even as a pony you’ve got a great rack.” Sunset moaned louder, her hips bucking. Twilight shivered as she felt something wet on her lips, Sunset’s tongue trying to pry them open. “Yeah, you like it when I squeeze them, don’t you. Oh, are these your nipples? They are so cute!”

Twilight whimpered in protest as Sunset shivered and got even more aggressive. The alicorn jerked her head away and opened her mouth, trying to tell Sonata to stop, but Sunset was quicker. Twilight’s protest died in her throat as the unicorn gave her a sloppy Prench kiss, her tongue slipping between her teeth. Twilight did her best to keep her own tongue away, but Sunset quickly found it and snaked her tongue around it. Twilight gave a muffled cry as her tongue was wrestled into submission.

“Oooh, you want some attention too?” Sonata purred sensually. Twilight yelped into Sunset’s mouth as a pair of hands grabbed her teats, immediately starting to gently knead them. “Yours are a little small for my taste, but they are still cute.” Sunset whined softly, and Twilight could hear her tail swishing around. “Silly Sunny, don’t worry, I didn’t forget you.”

Twilight heard Sonata inhale deeply, her hands still holding her teats. Sunset suddenly jerked forward, her eyes widening. The unicorn cried out into Twilight’s mouth, the alicorn doing her best to ignore the obscene wet sounds echoing in the room. She folded her ears as best she could, but it was useless. She could clearly hear Sonata slobbering all over the unicorn’s pussy, she could hear every long lick, she could hear the siren sucking on Sunset’s clit everytime she winked and before long her own nethers were drenched with Sunset’s juices. Meanwhile Sonata never stopped kneading her teats, her expert hands making very pleasurable milking motions, her fingers surprisingly gentle. Then the siren started lightly pinching her tender nipples, kneading more forcefully.

Twilight cried out in pleasure. Her back arched, her read legs kicking out and she suddenly started to kiss Sunset back. The two mares moaned into each other’s mouth while Sonata ate her lover and milked her old enemy at the same time. Twilight’s puffy slit began to quiver and Sonata pinched her nipples just a little harder. Twilight winked uncontrollably, her senses invaded by the scent of sex and the heavy perfume of a mare in heat. A long burst of arousal squirted from her pussy, spraying Sonata’s clothes. The siren obviously didn’t mind as she hummed in appreciation and released one of Twilight’s teats. Sonata flicked Twilight’s engorged clit a few times, making the alicorn writhe in bliss, then inserted one of her fingers into her winking slit.

Twilight cried out in pain, her scream muffled by Sunset’s mouth, but Sonata seemed to hear it anyway. The siren carefully retracted her finger and stopped playing with her teats. The sounds of licking and slurping stopped as Sonata used both her hands to carefully spread Twilight’s folds open. Twilight whimpered, wondering what the siren was going to do. And then Sonata surprised her. The hands stopped spreading her pussy lips apart and instead began to gently caress her pubis, just above her slit. The motion soothed the stinging ache where Sonata’s finger had hit her hymen and she relaxed into the massage.

“You should have told me this was your first time.” Sonata chided. “I would have been way more gentle.” One of her hands strayed towards her teats, the other continuing its circular motions. “Boy, you’re lucky I didn’t try to fuck you right away. It would have hurt a lot, like for realsies.”

“*Mmmh*!” Twilight protested weakly, her mouth still full of tongues.

“What? You want me to pop your cherry?”

“*MMMMMH*” Twilight flailed her hooves, her pupils the size of pinpricks.

“Wow, who would have thought you were such a kinky princess?” Sonata giggled like a schoolfilly, tweaking her nipples. “So, should I do it?” She stopped caressing her pubis and teased her clit. She snorted when Twilight’s slit winked desperately. “You sure? I’m really big for a human. And I’m way too horny to go slow.” She pinched her nipple and her clit at the same time. “If I’m not careful I’m going to break you.” Sonata purred sensually and pinched harder. “Like a kit-kat bar.”

“*MMMmh… Mmt, Mmmt?”

“Oh yeah, you don’t have those here.” Sonata giggle-snorted. “Sorry Twily -can I call you Twily? Yes? Yay!- but right now I’m really pent up and Sunny is going to be mad if I hurt you.” Twilight could hear the siren stand up as she cracked her knuckles. Suddenly Sunset squealed and released Twilight’s mouth with a big wet *Mwah*. “But don’t worry, Sunny is going to take care of you…” Sunset was suddenly hoisted into the air, Sonata grunting as she lifted her girlfriend bodily. “… and you get to watch me fuck her silly.” Sonata spun her ponified lover around and dropped her on top of a confused Twilight. “Pffiu, no offense Sunny, but you’re way heavier as a pony.”

If being squished under Sunset while the unicorn kissed her into submission was weird, the sudden sixty nine was the cherry on top of the naughty cake. Sunset’s slit was still winking like crazy, but this time Twilight had front row seats. She could not look away from the unicorn’s most private area, her mind taking in everything and burning it into her memory. Her slit was a little darker than Sunset’s fur, her pussy lips full and puffy. The mare was obviously no virgin, her cunt spreading wide whenever she winked. Twilight could see her pink folds everytime she did, her oozing insides convulsing, begging to be filled. The constant winks hypnotized her, pulling her closer.

Her nose was a breath away from the unicorn’s drenched pussy, and before long the first drops of arousal started dripping on her muzzle. She used her last strenuous grasp on sanity to keep herself from licking the mare juices leaking all over her face, but it was a close one. Sunset on the other hoof had no such qualms, the unicorn pressing her muzzle into Twilight’s nethers almost immediately. The alicorn gasped, letting more than a few drops into her mouth. Her tongue darted out of her mouth on its own, seeking more. Panting, Twilight began to lean towards the source of the heavenly nectar, Sunset gushing like a fountain.

“Tasty, ain’t she?” Sonata stepped around the intertwined ponies, dusting her hands. She was smiling in a very Pinkie-like manner. She giggled when Twilight jerked back, retracting her tongue. “Don’t be shy, you can have a taste.” The alicorn tried to squirm away, but Sunset took hold of her hooves, pressing her muzzle deeper into her pussy. “It’s not like Sunny’s hesitating, isn’t that right?” She slapped Sunset’s rump, receiving a muffled cry from the mare. Twilight’s breath hitched once more as the unicorn attacked her virgin pussy with even more fervor, her tongue digging into her folds, teasing her clit. “OooOoh, I love it when she let’s herself go like that!” Sonata squeed happily. “Now don’t move, it’s my turn!”

Sonata loomed over Twilight’s head, the alicorn trying desperately to catch her breath. Twilight was no stranger to masturbation, but the pleasure she was receiving was melting her brain. Her hooves couldn’t compare to Sunset’s tongue. The new sensations were making it difficult for Twilight to think, but some remnants of reason tugged at the back of her mind. She could stop this, she just needed to tell Sonata the truth.

“Sonata, please…” Twilight bit her lip to avoid moaning out loud, Sunset having found a particularly soft spot. “… Sunset is *gasp* she’s in heat…”

“Well duh, I’m not blind.” Sonata blew a raspberry, fidgeting with her skirt. “And it’s great that you were willing to help her out and all, but next time wait for me before digging in.” She grunted as she dug around her briefs. “Weird, Mister Spurty feels kinda different…” She grabbed her shaft and started to pull it out, her length uncoiling like a snake.

“No *gasp* Sunset she *moan* she jumped on me and WHAT THE HAY IS THAT!” Twilight’s eyes bulged out of their sockets, staring at the thing flopping above her.

“Wow…” Sonata tilted her head curiously, holding the enormous horsecock with both hands. She tugged on it, making sure it was really attached to her and grinned wide. “Mister Spurty got an upgrade!”

Twilight was at loss for words. Sunset had mentioned that after the battle of the bands, Sonata had grown an extra appendage. But nothing like this. It was molted blue, a little darker than the siren’s skin, veins running all over its impressive length. Sonata’s cock was simply huge, she would be considered large even by saddle Arabian standards and it wasn’t even fully erect yet! Her dong was hanging softly, pointed directly at Twilight’s face.

The alicorn started to hyperventilate as Sonata’s cock began to harden. Twilight could actually see it pulsing in time with Sonata’s heart, gaining more girth with each beat. Sonata grunted and her cock jerked up, becoming completely stiff, then it quickly fell back down. Her flare brushed against Twilight’s nose on the way down and the alicorn flinched at the swooshing noise. That thing could easily knock her out in one swing!

“Okay, this is so cool!” Sonata cheered, a little out of breath. She pumped her hands on her new equipment, helping it grow stiff. The siren seemed to be a little light headed, but considering the amount of blood rushing down, it wasn’t very surprising. “Wait, did I also get…” Sonata fumbled with her skirt again, then she huffed in frustration. “Screw it, don’t need these anymore anyway.”

Without a second thought she grabbed her skirt and ripped it apart, then repeated the process with her boxers, tearing her clothes apart like a foal opening presents on heart’s warming eve. She also cheered like a little filly as two heavy looking orbs plopped from the remains of her underwear, the navy blue balls swaying between her thighs.

“Yay!” Sonata pumped the air with a fist, grinning madly. “I got balls now! No more weird magical splooge!” She then hesitated and looked down, scratching her head. “Hey Twily?

“Buh?” Twilight shook her head, coming out of her horsecock induced stupor.

“Do I still have my kitty?” Sonata asked sweetly.

“Your what?” Twilight asked numbly, shivering as Sunset lapped at her clit.

“Am I still a girl?” Sonata clarified. She grabbed her balls with both hands and hefted them up, showing their underside to a blushing alicorn.

“Y… yes…” Twilight stuttered, her pants making it hard to talk. She gazed up at Sonata’s human pussy; it looked so small and fragile next to her huge cock.

“Cool.” Sonata nodded happily. She then grabbed her shaft with both hands. “Now, time to test this baby out.”

“Wait, what are you…” Twilight began, but she didn’t need to finish her question.

Sonata crouched over Twilight’s head, pointing her veiny pole at Sunset’s pussy. The siren’s length jerked excitedly, the tip flaring rhythmically. Sunset felt it brushing on her slit and the mare instantly began to whinny in need, shaking her hips. Her pussy winked constantly, squirting her juices all over Sonata’s cock and Twilight’s face. The alicorn squeaked as she was showered in arousal, but she couldn’t escape the musky sprays. Sonata grunted as her flare bumped on Sunset’s ample rump, the mare squirming too much to aim her rod properly. She rolled her eyes.

“Twily, hold my dick.” Sonata asked casually.

“What?!” Twilight had a second to prepare herself before Sonata dropped her length, the heavy stallionhood flopping down towards her face. She turned her head sideways instinctually, grabbing the shaft in her mouth like she would a broom. A big, girthy throbbing broom. “Whaft ve hayf are you doinfg?!” She said trough her mouthful of cock.

“Stop talking, hold it steady!” Sonata used her free hands to grab Sunset’s hips, making sure the crazed mare couldn’t move anymore. “Okay team, almost there!”

“You’rf cravy!” Twilight mumbled, blushing madly. She could feel Sonata’s heartbeat through her cock, the pulses growing stronger. The siren began to slide her shaft over Twilight’s mouth, the alicorn trying her best not to enjoy feeling the throbbing veins on her lips.

“Holy molly, this is going to be a tight fit!” Sonata grunted, her flared head aligned with Sunset’s winking pussy. The siren grabbed a handful of Sunset’s flanks and heaved with her hips. “Come ooooon!”

Twilight held her breath as she felt Sonata’s cock flex under the pressure, her heartbeat going wild. Then suddenly her length slid forward, the flared head plunging into Sunset’s depths in one rough thrust. The unicorn cried out in pleasure, her pussy convulsing madly around the enormous intruder. Sonata cheered loudly and grabbed her lover’s sides, going on her knees to fuck her girlfriend doggy style. Meanwhile Twilight had to deal with being slapped across her face by Sonata’s balls. The alicorn mewled in protest as her vision was completely obscured by the siren’s nuttsack, her muffled protest completely ignored.

“OooOOoh yeaaah!” Sonata moaned overhead. The siren enjoyed her lover’s depths for a few seconds and then began to withdraw.

“Sonata!” Twilight cried out as she was finally freed from the testicular smothering. “Let me out of…”

Twilight squeaked as the siren thrust back in violently, her length spearing Sunset to her core. Sonata immediately drew her hips back, obviously ready to pound her lover into oblivion. Twilight had to squirm back, sliding under Sunset to avoid being bludgeoned by Sonata’s overfilled blue balls. To make things worse Twilight was completely overwhelmed by Sonata’s masculine musk. The heady scent of an excited stallion made her head spin, her pussy burning up with need. Actually, it almost felt like she was about to go into heat… But that wasn’t possible, she had taken her medicine, the spell inside the potion would prevent her cycle. Twilight grunted as her belly began to ache, her pussy clamoring to be filled.

She was panting breathlessly when she finally had scooted far enough to avoid Sonata’s swinging orbs, but she was now just under Sunset’s pubis. Her eyes were glued to the obscene spectacle above her, Sonata’s shaft plunging into her lover with relentless rhythm. Sunset’s slit was stretched to its limits, a gush of fluids squirting around Sonata’s shaft each time she withdrew. From this position Twilight could feel the unicorn quake each time Sonata bottomed out, a small portion of her shaft still sitting outside. And Sonata seemed intent on hilting properly, her thrust becoming more and more forceful, her medial ring plunging in and out without reprieve.

Twilight just sat there, watching her friend being pounded by her old enemy, Sunset’s teats squished on her barrel. After some time she became aware that she could actually feel Sonata’s thrusting, her hardened flare beginning to make Sunset’s belly bulge out. The siren was close, Twilight could tell by the way her shaft spasmed. She could see it throbbing and feel its flare expanding inside Sunset. For it to stretch Sunset’s coat like that, it must have been positively huge.

“Sonata, pull out!” Twilight squeaked, watching worryingly as Sonata’s balls quivered above her.

“Why…” Sonata panted. “Why the heck… would I do that?” She began to pound into Sunset even harder, the mare whinnying in pleasure.

“She’s in heat!” Twilight said shrilly. She felt Sonata’s cock flare out completely, the bulge on Sunset’s coat digging into her belly. “And you are about to ejaculate!”

“I know!” Sonata growled lustily, tightening her grip around her mare. Her thrusts became frantic.

“You have stallion genitals!” Twilight saw her balls swell alarmingly. “And they are clearly fully functional!”

“I know.” Sonata snarled happily, a feral hint appearing in her voice.

“If you release inside,” Twilight squealed in fright when she saw Sonata’s ball pull up, her sack clenching powerfully. “you’re going to impregnate her!”

“I KNOW!” Sonata roared triumphantly.

The siren pounded into her girlfriend one last time, her flare bumping into Sunset’s depths and pressing deeper still. Sunset shouted at the top of her voice, her moans becoming increasingly desperate. Twilight held her breath, watching in awe as Sonata’s shaft jerked mightily, her human legs quivering beneath her. The alicorn heard Sonata grunt and all hope that she would pull out went out the window. Twilight stared at the underside of the siren’s cock, or at least the small portion that had not sunk into Sunset, watching as it throbbed with a rush of semen. Twilight’s eye’s followed each surge of spunk, the bulges rushing into Sunset, and she tried to count them. Three, four, five … How much was Sonata going to shoot?!

Sunset whinnied in satisfaction as she was filled, the scholastic unicorn going completely feral with pleasure. Twilight gasped as she felt a new pressure on her belly and she quickly realized that Sunset’s belly was starting to bulge out. No, not her belly. Her womb. Twilight’s mind rebelled against the idea of a stallion prolific enough to produce enough semen to bloat a mare like that, but she had to accept the evidence. Sunset was being filled by an incredible amount of spunk, the potent seed trapped in her fertile womb, Sonata’s massive flare corking her cervix.

Twilight quickly ran down the odds of Sunset avoiding being knocked up, but she soon realized it was a useless endeavor. Sonata’s stallion musk was much too powerful for her to be sterile, the same principle being true for Sunset. Twilight felt like she was back in biology class, when they studied their feral ancestors and the way they mated. In her mind she was observing a broodmare being railed by a stud. Only she was stuck under them and she knew both subjects. She was witnessing one of her best friends being claimed, fertilized, marked, branded… She lacked adjectives to properly explain what she was seeing. Sunset cried out one last time and her body went limp, the unicorn clearly falling unconscious. Yet Sonata still gave shallow thrusts into her unresponsive body, milking her release to the end.

After what felt like an eternity, Sonata’s orgasm tapered out. Her length stopped spasming and her balls relaxed, the orbs clearly spent. Twilight watched in horror as her cock began to grow soft, the bulge from her flare disappearing. She knew very well what was going to happen once Sonata pulled out. And she had no intention of being showered in semen. A potent stallion could mark a mare with his scent for years just by smearing some of his spunk on her fur. Twilight had no doubt she would reek of Sonata’s musk forever is she let all the spunk she had packed into Sunset cover her face.

Twilight squirmed, but she was too exhausted to move. She lit her horn, but she was too tired to concentrate. She opened her mouth, but she was too hoarse to scream. Twilight realized she only had one choice. She whimpered, preparing herself for the task ahead. Overhead Sonata exhaled, sounding completely content. She stood back up on shacking legs, a satisfied smile on her lips. The siren grabbed her cock as its tip neared Sunset’s slit and gave a sharp tug, pulling her softening shaft out with an obscene *slurp*. Immediately a gush of spunk spurted out of Sunset, but Twilight was ready.

Opening her jaw wide, Twilight sealed her lips around Sunset’s gaping slit. Her mouth was instantly filled with a rush of semen, her mind screaming in protest when she realized she found it delicious. She gulped it down as fast as she could, barely keeping up. Sonata’s spunk was incredibly thick, the stuff clinging to Twilight’s throat as she swallowed urgently. Her cheeks bulged out from the pressure, a few droplets escaping her lips and running down her muzzle. Twilight downed the generous helping hastily, afraid to let anymore escape. She was beginning to feel full, her stomach heavy with Sonata’s dense semen, but the tide was starting to recede.

After a few last gushes Sunset’s womb stopped spurting its load, even if from what Twilight could feel it was still bloated, some of Sonata’s seed still sloshing inside. The alicorn slurped on the last trickle of spunk, sucking on Sunset’s slit to make sure nothing would leak out. She then threw her head back, taking a desperate breath.

“Wow… that was like, super hot.” Sonata said, awestruck. She was stroking her softening shaft, brining some life back into it. “Didn’t think you were such a kinky bitch Twily, can’t wait to tell Adagio and Aria.”

“I had to do it!” Twilight whimpered. She stifled a burp, the scent of semen invading her nostrils. “If I didn’t swallow all of that gross stuff it would have stained my fur!”

“Uuuh…” Sonata watched Twilight with a strange expression. “I just thought that you could, you know…” She twirled her hand around. “Use your hoof to plug it all into Sunset if it bothered you.” She shrugged, stroking her cock harder. “But I guess swallowing is good too.”

“I… I…” Twilight flapped her mouth like a fish out of water. She then stared at her own hoof. “Oh Celestia why…”

“I guess you could say…” Sonata chuckled, her stallionhood stiffening lazily. “… that this experience was… hard to swallow!” Sonata exploded into a fit of giggles while Twilight groaned. “Get it? Hard to swallo…”

“Yes, I got it.” Twilight sighed. She then glared daggers at the siren. “Now please stop masturbating and let me up?”

“Wait wait, I still have some left.” Sonata bit her lips, her cock pulsing limply. “And you totally just gave me an idea.” She shuffled closer, pointing her flaring head at Sunset’s back. “Gotta tell stallions that Sunny is taken, am I right?”

“Oh for pony sake…” Twilight grumbled. “You are the most perverted being I have ever met.”

“Thanks!” Sonata played with her flare, humming as it got wider and wider. “Oooh, here it comes!”

“Be careful!” Twilight eyed Sonata’s length warily, the semi erect cock jerking all over the place.

“Don’t worry!” Sonata panted, fapping furiously. “This one is just for my Sunny.” She rubbed her flare all over Sunset’s fur and went over the edge. “OOooOOh YeaAAah!” Her cock spurted noisily all over Sunset’s back.

Twilight winced, expecting to be drenching in cum at any moment, but the deluge never came. Sunset must have been coated in a thick layer of splooge, but Twilight couldn’t see past her ample rear. She was about to beg Sonata to release her before her sperm began to leak on her when the human was suddenly consumed in a bright flash of red light. Twilight gasped and closed her eyes, the crimson glare still visible through her eyelids. As soon as it was over Twilight shot Sonata a worried look. Or at least, where Sonata had been standing.

Twilight’s blood froze in fright, her eyes widening in disbelief. Where she had expected to find the human girl, now hovered a huge full grown siren, her light blue scales giving away her identity. Sonata had somehow managed to regain her original form. But that wasn’t what scared Twilight out of her mind. No. It was the shining blood red gem on the siren’s chest that made her want to run away screaming. She could feel it in the air, the familiar pressure of the siren call, seeping into her mind. The gem was now fully powered.

Twilight tried to move stealthily and Sonata’s gaze was instantly on her. The siren’s slitted pupils narrowed as they stared at each other, probably taking in the situation. Sonata was stronger than ever, while Twilight was magically weakened and physically exhausted. The alicorn’s mind flashed back to the battle of the bands, doing a quick mental calculation. Three sirens had beaten six elements of harmony. One siren equated to two elements. Sunset was unconscious. She was alone against one siren. She gulped nervously and flinched when Sonata opened her fang filled maw.

Twilight took a deep breath and then snorted resolutely. She would not go down without a fight. Magic or no magic, she still had to do her best to stop her. She had chosen to give Sonata a chance, it made her her responsibility. She tried to push Sunset away, but she stopped when the siren began to talk, her voice rumbling like thunder.

“Twilight…” The alicorn readied herself, the siren would not get her so easily. “What…” Here it comes, Sonata was about to use all her mental powers to try and subjugate her, stealing all her alicorn magic and becoming one of the strongest creatures in Equestria before bringing chaos and despair to the world! “What the hell just happened! Why are you two so small! Did the room shrink too? Wait, am I flying?”

Oooor not.