"It's not fair, Twilight."
>"Trixie, I'm trying to study. Our Quantitative Chemistry exam is tomorrow, remember?"
>You, the G. and P. Trixie, continue on as if you didn't even hear her
"How can you talk to Trixie about chemistry at a time like this? Trixie is in agony! A terrible, lovesick agony."
>"You said the same thing when McDonalds announced they might discontinue the McGriddle. Forgive me if I'm not *too* worried."
"You don't understand, Twilight!" you interject
>Currently, you're flopped across your friend's bed while she flips through scribble-laden notebooks at her desk, but you flip over onto your stomach, staring intently at her
"You have Sunset, right? You two are happy! Lyra has Bonbon, Octavia has Vinyl, Rarity has Applejack... everyone's in love except Trixie!"
>"Why are you so worried about this now?"
"Because tomorrow is Hearts and Hooves Day!"
>"No, tomorrow is our chemistry exam. Didn't you read the syllabus"
"It's both!"
>"Oh," Twilight says, pulling up a calendar app on her quadruple-monitor setup. "So it is."
"You gotta help Trixie, Twilight! She'll die of loneliness otherwise."
>"I don't think that's a viable cause of death, unless you're in a Star Wars movie."
"Star Wars! That's it!"
>Your face brightens in that exact way that always makes Twilight afraid
"Trixie can't find the girl for her here, so you should use your science-y and magic-y knowledge to send her to another dimension! Preferably one full of hot, gay bitches!"
>"Every time I think I've heard the dumbest possible sentence come out of your mouth, you continue to impress me."
"That's what Trixie does! She lives to impress!"
>Twilight rolls her eyes
>"Going to another dimension isn't just *magically* going to get you a girlfriend."
"Hah, that's what you think. It happens all the time in Trixie's favorite fanfictions!"
>Twilight swivels around in her chair and narrows her eyes at you
>"If I teleport you somewhere else, will you leave me alone?"
"Trixie thinks she'll have no other choice."
>Twilight flashes you a smug grin
>"Then fine. Follow me."

>Ten minutes later, you're standing outside Canterlot High, a few feet from the Wondercolts statue
>It's a bright spring afternoon, and the sun glints fiercely off the statue's polished marble
>Twilight drags some antenna-studded device out from the front pocket of her hoodie and starts fidgeting with various dials and gizmos, until the base of the statue begins to ripple and flow like liquid
"That's neat."
>"It's more than *neat*," Twilight explains. "It's an interdimensional portal. Normally it only opens once every lunar cycle, with with the right frequency modulation and the proper application of refracted solar rays, I can trick the statue into thinking it's a full moon. And boom, instant portal to our parallel dimension."
>You blink
"So you're using space science to get Trixie laid."
>Twilight sighs
>"That's the gist of it, yes. And here I thought I'd be the youngest girl to win the Nobel Prize by now."
"You've won something even better: Trixie's undying gratitude."
>"Yaaaaay," Twilight drones
>You wrap your skinny purple friend in a hug, then skip towards the portal
"So how does this work? Does Trixie just jump in?"
>"I think so. That's how Sunset and that *other* Twilight always do it."
"Perfect! Trixie commends your scientific abilities, Twilight. She'll tell everyone in this brave new world just how cool you are."
>"Great. Now get going, I have studying to do."
>You flash her a thumbs up, then jump into the shimmering marble

>It's not as weird of a sensation as you expected, really
>For some reason you thought dimensional travel would feel kinda, well, rollercoaster-y?
>At least something similar
>But instead, it kinda just feels like a lame, lukewarm waterslide
>You're unceremoniously spat out into a wide, chamber constructed from a shimmering aquamarine topaz
>The ceiling is vaulted high above you, and the room's walls are lined with floor-to-ceiling bookshelves
>Looks like a total nerd lives here, lmao
>You shake your head, then stagger to your feet
>The place is clearly built for midgets or something, because all the furniture barely comes up to your knees
>You wander around a bit, hoping to figure out where exactly you are
>All the text on the books looks like it's been printed in some dyslexic version of Cyrillic
>Are you in alt-universe Russia?
>If so, you at least hope the alt-vodka is good
>You're just about to start making a mess of the place for no good reason when the door bangs open
>And then, right before your eyes, to two most adorable creatures you've ever witnessed stroll in
>They're both short, with these cute stubby little legs that look like felt stretched over elongated marshmallows
>And they got these big ol' anime eyes, just cute as fuck
>The first to barge into the room is purple, with her horse hair done in this kind of Skrillex side-cut, streaked with minty green and darker shades of violet
>She cute
>But the one right behind her, now she's the winner
>She's blue, like you
>She's got silvery-blue hair that streaks over half her face, like you
>She's totally, destructively adorable, like you
>And judging by the cape and wizard hat, she's a magician
>Just like you
>Something warm and blunt hits you hard in the chest, and you're pretty sure it's love
>You and this little pony hold each other's gaze for what feels like an eternity, mutually falling into each other's violet gaze
>The purple once glances between the two of you, confused
>"Do you two, uh, know each other?"
"Trixie doesn't, but..."
>"...but I'm pretty sure I want to."
>The tiny blue horse finishes your sentence for you
>Neither of you are able to tear your eyes away from each other; you feel like you could stare at this short, adorable, indescribably gorgeous little horse girl for the rest of your life; she's absolutely perfect!
>Mostly because she looks so much like you
>The purple one steps between the two of you
>"Um, hi. My name is Starlight Glimmer! You must have come through the mirror. Are you from the other Twilight's world?"
"Yeah, something like that."
>You brush right past Starlight, walking in a daze towards the other blue horse
>"That's Trixie," Starlight calls out after you, looking a little offended
"Whoa. I'm Trixie too."
>"You definitely are," the blue pony says. "After all, only another Trixie could be so enticingly... enticing."
>"Hey!" Starlight yells, starting to sound actually annoyed. "Could you two stop eyeing each other up? We need to tell the princess about this!"
"Is she always like this?" you ask pony-Trixie
>"Yes, but Trixie loves her for it."
>Then the pony-Trixie drops her voice, and adds with a conspiratorial wink:
>"She's also really, really good in bed."
"For real? You have to tell Trixie all about it."
>Your pony counterpart poses, looking absolutely delighted to do so
>"Oh, Trixie has *so* much to tell you! You should come with her! She'll show you where to get the *best* peanut-butter crackers in Ponyville."
>You gasp
"Trixie loves peanut-butter crackers! How did you know?"
>The both of you stare at each other for a second, then burst into peals of laughter
>Starlight just stares at you in abject despair

>Not long after, you're strolling through the sunny streets of Ponyville, the quaintest little town you've ever seen
>It also makes you feel like a giant, because pony buildings are built for creatures about half your size
>There's an itching desire in the back of your head to go full Godzilla and just start tearing the place up
>But you don't, of course, because you've met the coolest pony ever
>You!
>You and the other Trixie munch on packets of crackers as you walk through the streets of Ponyville, basking in the weird looks you get from everybody else in town
"So? You gotta tell me about this girlfriend of yours."
>Pony-Trixie chuckles
>"Oh, where doI even begin. For starters, she is *totally* obsessed with Trixie. Like any good mare should be! Sure, she may have tried to kill Trixie once or twice, but that's just the kind of hysteria we drive mares too, isn't that right?"
>Starlight follows behind the two of you, grumbling under her breath:
>"I'm right here, you know."
"Oh, that's right! Sorry, Trixie forgot for a second."
>Starlight slaps her hoof against her face
>You stuff a cracker in your mouth, swallow, then turn back to your best-friend's marefriend
"You should tell me a little bit about why you love Trixie so much."
>"Well, for your information, I love Trixie because we happen to be *in a committed relationship*," Starlight says, stressing the last bit. "And even if it's with your alternate-reality self, cheating is still cheating."
>"Oh Starlight," pony-Trixie says. "Don't be ridiculous. Of course we know-- wait a minute, we could have sex? Together?"
>Pony Trixie looks up at you, excitement growing on her face
"I... I don't see why we couldn't."
>You return her gaze, feeling heat flushing into your cheeks
>"Wait. Wait, no!" Starlight protests. "That's the exact opposite of what I was saying!"
>Pony-Trixie slings a foreleg around Starlight's withers, wriggling her eyebrows at the purple mare
>"C'mon, Starlight. Don't you wanna see us try? You know, for science?"
>"That's the kind of cheesy line you'd use on Twilight, not on me!" Starlight retorts. "I totally forbid this. I am dragging *you* back to the castle and tossing you through the portal!"
>She wraps you in her magic aura and starts tugging you along the ground
>It tickles a little, and it kinda feels like lying on a really cushy air mattress
>Pony-Trixie skips along beside you, dropping her voice to a stage whisper
>"Don't worry, she gets like this all the time. It just means she's *really* in the mood," she says with a wink
"Gotcha," you say with a wink of your own
>"I can hear you, you know. And the mood I'm in is that I'm a few wisecracks short of bewitching half the town into trying to kill the both of you."
"Whoa. She is *hot* when she's angry."
>"Trixie knows!"
>Starlight snarls in annoyance, digging her hooves into the ground as she tries to haul you back to the castle
>"Ugh, why are humans so... oof... heavy," she mutters under her breath

>She doesn't quite make it
>About halfway across Ponyville, Starlight's legs give out from under her, and she collapses onto the dirt path in a sweaty heap
>"I can't... go... further..."
>She rolls onto her back, staring daggers into you
>"Just... haul yourself back to the portal... and jump in," she gasps out
"But Trixie can't just leave her best-friend's marefriend lying here like this."
>"Yeah, and neither can I!"
>You scoop the furious Glimmer up in your arms, and look for a place to carry her to
>Just a few dozen feet away, a small public park sits surrounded by a grove of trees, complete with a shaded lake and a few picnic tables
"Perfect!"
>Starlight grumbles as you carry over to the lake's shore
>"I don't need to be carried. I'm not a baby."
"Yeah, but you're the perfect size."
>You cradle Starlight against your chest, and she blushes furiously
>"This is humiliating."
>"Trixie thinks it's pretty adorable," Pony-Trixie chimes in
"Thanks, bud."
>"Eyy not problem."
>"Just put me down," Starlight mumbles
"Uh, okay."
>You unceremoniously dump her into the lake, where she lands in the shallow water with a splash
>"Agh!"
>Starlight thrashes and sputters, then hauls herself back onto the dry sand, furious
>"I didn't mine like that! You're as dense as she is!"
>She starts wringing out her mane, so angry that you practically feel like you can see red, smoky magic bubbling out from the tip of her horn
>Probably just your imagination though
>You kick off your boots and lay back on the lake's shore, resting your bare feet in the water
>Pony-Trixie sits beside you, eyeing your wriggling toes with some pretty intense curiosity
>"Human bodies are weird."
"Oh?"
>You raise your legs from the water, and hold your feet out for Trixie to inspect
>She takes them in her hooves, gently rubbing them, and then begins to move her hooves further up your leg until she's rubbing your calves
>"Trixie is sure you must have a pretty fantastic body, even for a human..." she says, licking her lips
"Oh, well, Trixie isn't one to brag. But yes, Trixie could be considered a perfect specimen."
>"Let Trixie see!" Pony Trixie demands
"I thought you'd never ask!"
>You jump up and pull your hoodie up and over your head, tossing it aside in to the grass, and then struggle with removing the rest of your clothes
>Pony-Trixie watches in abject fascination as you shed your clothing article-by-article, her eyes growing wider and brighter
>When finally manage to get that stupid bra-clasp open (seriously, what kind of octopus women designs these?) and toss the garment aside, Trixie squeals in delight
>Starlight hides her face in her hooves, though you're pretty sure you can see her peeking
>Then you move onto your skirt, which comes off a lot easier
>Just as you're about to pull off your panties, though, your pony counterpart stops you
>"Wait!"
>Starlight breathes a sigh of relief
>Then Trixie runs over to you, her horn glowing blue as her magic tugs at the waistband of your underwear
>"Can Trixie doe the honors?"
"Ooh, certainly."
>You rest your hands on her hips and let Trixie pull down your panties, exposing your blue snatch to both ponies
>Trixie grins
>"Nice."
"I know, right?"
>You do a little twirl for her, arching your back in order to push out your ample buttocks, and to help your breasts lay full and plump against your chest
>A tiny trickle of blood leaks down Trixie's nose
>"Trixie's always knew she'd be hot if she were an alien."
"And Trixie always knew she'd be hot even if she were a horse."
>"Oh, you're finally starting to notice a few of Trixie's assets, eh?"
>She turns away from you and lifts her tail, presenting her dripping snatch and the little, puckered hole right above it
"O-oh, wow..."
>Your thighs quiver in delight, and you're not surprised to find yourself drooling a little
>Like some kind of famished zombie, you lurch towards pony-Trixie in a trance, your hands outstretched to get a handful of her ass...
>"Hey! Hands off!"
>Starlight throws herself between the two of you, glaring at you
>"She's still mine! And you, go put your clothes back on!"
>You look down at the angry, purple little mare beneath you
>Then you scoop Starlight up in your arms, holding her against your naked chest
"Awww. The madder you get, the cuter it makes you look!"
>"I'm not cute! I'm furious. And g-get these out of my face!"
>She tries to knock your breasts away, but you squish her right up against them
>"I'll take her place," pony-Trixie says with a wink
"Oh?"
>You stretch out on the shore, feeling the course, slightly damp sand beneath your bare back
"Trixie isn't going to stop you. Make yourself at home."
>Starlight finally manages to wriggle free of your grasp
>She rolls onto the shore next to you, panting
>The day's excitement has left her exhausted, and she can only stare in horror as pony-Trixie jumps into your arms and nuzzles her face between your breasts
>"These are amazing!"
"Trixie knows. Most everyone she knows agrees."
>"Trixie is glad to know her natural allure transcends dimensions."
>Your pony counterpart discards her cape and hat, then levitates them over to join your garb in the grass
>Fully naked now–if a horse can be considered naked–she stretches out along your body, and the two of you embrace with no cloth barrier between you
>Pony-Trixie's coat is silky and warm against your skin, and you can feel a few stray dribbles of her arousal smear onto your thigh as she begins to gyrate her hips
>"H-hey!" Starlight groans, her voice weak with fatigue. "Cut it out!"
>But she can only look on in mixed arousal and horror; she's exhausted herself too much to interfere, and can only weakly smack her hooves against your shoulder
>Pony-Trixie nuzzles her face against the pillowy mounds of your breasts, then moves her way upwards, rubbing her soft, fuzzy cheek against your neck, then your face, and then, finally, your mouth meets hers
>Starlight lets out a low groan
>You reach up to cradle the back of your pony counterpart's head, and her lips part, letting her flat, wet tongue explore your mouth
>"S-stop..." Starlight mumbles
>You pretend not to even hear her, and part your legs in order to let Trixie rest between your thighs
>She squirms into a comfortable position, and her rear leg presses up against your snatch, lightly rubbing it as she wriggled in pleasure within your grasp
>"I said... s-stop," Starlight repeats
>Your eyes are closed, but if they'd been open, you'd probably have seen the same red, smoke magic billowing from the tip of her horn
>But you're too focused on the pony in your arms; her mouth tastes sweet and faintly of peanut butter, and her little body is so plush and huggable, you can't help but squeeze her tightly against you
"Ah. Trixie's s-so skilled," you mumble, dripping furiously between your legs
>"Trixie knows exactly how you like it..." your pony counterpart mumbles
>Her mouth moves up higher on your face, and her breath tickles your cheek as she begins to nibble on your ear
>You can't help but groan and quiver at her touch; she's so good at this, you already feel like you're about too--
"Gah!" you cry out as a sudden, overwhelming force lifts you into the air
>You find yourself suspended upside down, staring into the snarling face of Starlight Glimmer
>The red magic pours from her horn now, surrounding you and holding you suspended
>Pony Trixie floats along beneath you, looking startled
>"G-Glimmy? Are you okay? Trixie didn't meant to upset you."
>"Didn't mean to upset me!?"
>Starlight's magic forms itself into a thick, smoky tendril, and she slaps Trixie on the ass
>The unicorn yelps
>"I told you. I told both of you: you're *mine*."
>She slams both you and Trixie into the ground, then lays on her back in the sand
>"I think you need a reminder of that. C'mere."
>Starlight spreads her legs as she pulls Trixie closer to herself, then shoves Trixie's face up against her crotch

>Pony-Trixie gasps and sputters as her mouth meets her marefriend’s pussy
>Instinctively, she tries to pull away, but Starlight’s thighs wrap tightly around her head, holding her firmly in place
>Quickly, your counterpart’s gasps turn to low, thirsty moans, and a loud wet slurping emanates from her mouth as she surrenders to pleasuring the violet unicorn
>Starlight lets her eyes flutter closed, grunting in delight
>You, meanwhile, are still upside-down in her magical clutches
>But the sight of your totally-hot pony self going down on another girl is enough to overcome even the stuffy sensation of blood rushing to your head, and your hand starts to trail towards your nether regions as you grow increasingly aroused…
>Starlight’s eyes flick open, and a wicked grin spreads across her face
>”Oh, I didn’t forget about you.  I think you owe me an apology, don’t you?”
“Not really, seems like things are going pretty well for— gah!”
>You yelp as Starlight drops you to the ground
>Then she drags you closer to her and spreads her legs wide
>Her pussy is soaked in both her own fluids and pony-Trixie’s spit, and silver trails of the mixture connect her glistening folds to pony-Trixie’s tongue
>You only have about a second to admire the sight, though, before Starlight’s magic grabs you by the back of your head and jams your face up alongside your pony counterpart’s
>The magic squishes both your bodies together, and holds both your mouth and pony-Trixie’s firmly against her rapidly winking vagina
>You gasp in surprise and end up opening your mouth, which is all Starlight needs
>She maintains her hold on your body and grinds your face against her crotch, smearing her juices along your cheeks and tongue
>Both your and pony-Trixie’s mouths meet again, this time with Starlight’s engorged, trembling clit between them, and your tongues swap both saliva and mare-juices as the two of you greedily kiss
>”Mmmf…” Starlight coos, watching the show.  “I think I could get used to having two of you.”
>She shudders, and a wave of thick, soupy ejaculate splatters both your and your unicorn duplicate’s faces
>Starlight lifts both of you up in her magic and mashes your faces together, forcing you to kiss– as if you needed any encouragement to kiss yourself
>Both of your tongues thrash against one another, desperate to taste each drop of Starlight’s juices
>When the little that reminds in your mouths is gone, you move to licking each other’s faces, tasting the goo left in Trixie’s fur and on your skin
>Starlight chuckles
>”You know, I think it’s time you return all of Trixie’s kisses you stole from me,” Starlight says to you
>She drags you closer to herself, then grabs your face in her hooves and presses her lips to yours
>Whereas the other Trixie’s kisses were greedy and overbearing, Starlight’s kiss is absolutely vicious
>Instead of placing her tongue into your mouth, she instead takes your bottom lip between her teeth, biting it almost hard enough to draw blood
>You writhe, trying to pull away, but finding yourself pinned in place
>Starlight giggles, then teasingly flicks her tongue against your bruised lip
“H-hey!  You might have damaged Trixie’s pristine face!”
>”Oh?  Don’t worry,” Starlight says, cradling your cheek.  “I’ll do much worse.”
>She lifts you up and throws you to the ground
>Torrents of her magic are swirling around you now, so overpowering that you can only cower beneath them, your naked form shivering as Starlight creeps up behind you, placing her forehooves against your buttocks
>She spreads them wide, snickering
>”This’ll do just fine for your apology,” she says, playing around with your bare, sensitive anus
“Trixie doesn’t think… a-ah… she has a lot to apologize for.  She’s pretty sure she’s… hnnng… improved your day considerably.”
>Starlight glares, then smacks her hoof against your ass, making you yelp in pain
>Pony-Trixie just watches the show, her cheeks red and her rear legs rubbing like a cricket
>You’re not sure where she got popcorn from, but she seems like she’s enjoying it
>Starlight’s magic coils around her crotch, coalescing into a long, red phallic shape, held to her body by chords of smoky light and dribbling with lubricating goo
>It quivers along with Starlight as she positions it against your pussy
“You know, you could at least buy Trixie dinner fiiiiiiiirst- OH MY GOD!”
>Starlight shoves herself deep inside of you with a single, vicious thrust
>Your eyes roll back in your head, and your entire body seizes up as a wave of overwhelming, agonizing warmth floods your body
>Your thighs are already shaking, and your arms go too weak to support you, so you fall down onto your elbows, barely able to keep your face above the ground
>”That’s better.  Squeal for me again.”
>Starlight rams into you again, and then again, still fiddling with your ass
“G-guh… this is n-nothing Trixe’s great and powerful… p-pussy can’t handle!” you groan through gritted teeth
>”Is that so?”
>Starlight grabs your hips and slams herself into you, making you wail
>Your jaw goes slack in delight, and your tongue lolls out from between your teeth, dribbling saliva down your chin
>Her hips collide against your ass with sharp, audible smacks, which mix with your slutty moans to form a high-pitched, lewd cacophony
>Pony-Trixie is practically writhing with lust now
>She mashes her hoof against her cunt, panting like an animal as she drinks in the sight of Starlight turning you into a moaning, dribbling mess
>Starlight notices her marefriend watching, and grins at her
>The corrupted magic coils around pony-Trixie and lifts her into the air, then sets her down on the ground, facing away from you
>Starlight lifts her marefriend’s tail, exposing the unicorn’s winking pussy and the darker-colored hole above it
>”Here’s your dinner.”
>She grabs you by your hair, then forces your face against the other Trixie’s ass
>For a brief moment, disgust floods you
>But it fades quickly, replaced by an almost overwhelming rush of desire
>This is your chance to taste your own perfect ass, to pleasure your perfect self in the dirtiest, most subservient way possible
>You can finally become a servant to your greatest love: yourself
>You open your mouth and drag your tongue along your unicorn self’s buttocks, then swirl its tip around the hole
>Unicorn-Trixie whinnies in delight
>”A-Ah!  Trixie is a n-natural at this… o-oh~… just as she suspected!”
>Her hind legs twitch as your tongue slowly spirals down into the center of her anus, then begins to push inside
>The taste is fleshy and slightly musky, but it’s your own musk, and it’s addicting in a way that drives your brain into a frenzy
>You smash your face between her butt cheeks, and slutty, girlish moans escape your lips as you lap at every bit of her ass your tongue can reach
>Unicorn Trixie’s little body shudders in orgasm, spilling steaming fluids down onto your breasts
>Starlight cackles, driving her thrusts into you slower now, slowly coaxing you towards the edge
“P-please…” you mumble, your voice muffled by your unicorn-self’s butt
>”You’re going to have to be a bit more convincing than that,” Starlight says with a chuckle
“Please!  P-please let the Great and Powerful Trixie cum!”
>”Hmm.  I suppose you’ve earned it.”
>Starlight sinks her strapon deep inside of you, where it begins to pulse and thrum as her magic spurts into you in red-hot, thick streams
>Each stream sends lines of white-hot delight coursing through your body, you let out a choked gasp of pleasure as you drink to the ground, your face pressed against the sand while your ass stays up in the air
>Starlight stays inside of you until she’s satisfied, then drags her toy out of your ruined, gaping hole
>The strapon fades, but glittering magical discharge still oozes out of your pussy
>Starlight sits near your head, gently stroking your hair as you recover
>”Well, I think that worked out perfectly for all three of us.  Wouldn’t you agree, Trixie?”
>”T-Trixie hopes other-Trixie shows up again soon.”
>She curls up next to you, her tail still twitching in pleasure

>When you step out of the portal, Twilight is still waiting for you, head nose buried in a book
>”Hey, Trixie.”
>She looks up to greet you, and her eyes go wide with shock
>”W-why aren’t you wearing anything!?”
“Ha!  The Great and Powerful Trixie discovered a dimension where everyone was totally cool hanging out without clothes.  And she kinda likes it this way.”
>You strut out totally nude, still walking a little funny after the pounding from Starlight
>”Also… she kinda threw everything she had right on top of an ant hill.”
>Twilight can only stare on in shock, horror, and maybe a slightly bit of arousal
>”You… you really are a mess.  I hope you at least learned something worthwhile.”
>”Oh, Trixie definitely did,” you say with a wink.  “No matter what dimension she’s in, Trixie gets all the bitches!”