Thunderstorms Until Dusk

by NightCoreMoon

Rating: mature
Tags: Sunset Shimmer, Profanity, Slice of Life, Porn, Rainbow Dash (EqG), Equestria Girls, Sex
Length: 4605

Rainbow Dash and Sunset Shimmer have hot steamy kinky lesbian sex. That’s it. That’s the entire plot.

Sunset Shimmer eats out Rainbow Dash.

That’s it. That’s the plot.

…

What else do you want me to say?

/x/x/x/

cover by Metalhead97trx on Deviantart
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edit- I have removed ratings because the ratio was a PERFECT 50/50 which is weird and sus and nobody told me why they hated it so ¯\_(ツ)_/¯ I’m not letting that big red bar mar the pedigree I’ve worked hard to establish over the course of the past several years.
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edit- I have re-added ratings because people were upset that I removed it, changed the status from cancelled to completed because people were upset that I have no plans to continue it, and altered the description to reflect the changes of the plot.

Published 2022-12-03 08:30:01 UTC
Last updated 2022-12-04 12:30:43 UTC

1- suddenly it begins to rain

/x/x/x/

“Where the FUCK did this downpour come from!?” Screamed Rainbow Dash, her jacket flipped over her head to shield from the sky’s sudden torrent. As she sprinted after her companion, shoes now tromping through giant puddles that would have further soaked her jeans had they not already been drenched completely, she glanced down and became immediately aware of the effects of the rain on a white tank top. Particularly one made of such a thin material. Inwardly she cursed her decision not to wear a bra today. The forecast was totally clear all day!

Sunset meanwhile was having a much worse time of things; seeing as she had no jacket, her hair streaked down her bare shoulders, rivulets of freezing cold liquid seeping underneath her strapless green sundress. She frantically dug into her clutch purse stopping only to swipe the hair out of her face. Her fingers also held onto the flip flops she elected to take off the moment she realized she would probably have to start running. She did not reply to Rainbow’s query as she was grunting several curses to herself every time her feet made rough contact with the pavement.

It had been a lovely day when the two set off on their venture together. The girls had wanted to check out that sweet new guitar store that had opened up in town a week prior, and as they were celebrating spring break for their freshman year of college they figured it would be a great way to spend some time together after not having seen each other since Rarity’s graduation party. Perhaps they would try to see just how much of the songs they played way back in high school they could actually remember. Unfortunately they were barely over half the way there when the ominous rumbling of thunder decided to take a massive shit on their plans for the day. A massive wet shit to be more metaphorically precise. They figured they would have enough time to walk home before the storm hit so they decided not to take the bus. The bus that in the present now drove past them.

“Fuck you too!” Rainbow spit, wiping the dirty bus water that splashed up, soaking the last few square inches of skin she had left that were miraculously still dry. “How much further until we get back to your old apartment?”

“You don’t remember where I lived?” Sunset sniped between her pained grunts. “Dude, I was there for like seven years, and you’ve driven there several times!”

“Yeah but not in the fucking rain!”

“Fair.” She slows down and turns to practically jump up the stairs to one of the buildings. “Lucky us it’s right here.” She finally dug out a small key from her purse and slammed her shoulder into the door. Unfortunately she bounced right off the wood. Fortunately, Rainbow managed to catch her before she fell onto the sidewalk.

“It’s a pull,” Sunset regretfully murmured, wincing in pain. “I forget that every single goddamn time…”

Rainbow yanked open the door and pulled Sunset out of the horrific weather conditions and into the warm loving embrace of the dry indoors. Never before were the two young adults so glad to see flickering fluorescent lights and smell rancid dusty mold. They walk past the empty reception desk and to the immediate next door on the right. Sunset jiggled the key in the lock and gently pushed her way into the dark room. She slapped the wall twice before finding the light switch, and clicked them on.

The room had no overhead lights to speak of, but there was a lamp in the corner and some fairy lights hanging down from the loft that both were rigged to the circuit, and bathed the room in gentle luminescence. A light mustiness filled the air but it smelled just like home. Rainbow heaved a sigh as she took the jacket back around her head.

Sunset strode directly to a space heater and turned it to max. She repeated this process a few more times as she walked around the familiar space that served as her anchor to this city for her entire life as a human. “Hey Dash,” she said as she climbed up the stairs to where her bed lay. “Can you grab me some towels from the bathroom?”

“Sure thing,” Rainbow replied, peeling her shoes off. This task also took her sopping socks halfway off, so she tore them off the rest of the way too. “Where do you want ‘em?”

“I have a clothesline in the kitchen, can you just lay them out underneath?”

Rainbow does as she was asked. She set the line of towels underneath where she estimated the line to be, but she could not for the life of her figure out how to work out that infernal contraption.

“Well I got half the job done.”

“I’ll get the line out. It’s a real bitch sometimes, and there’s a trick to it.”

Sunset fiddled with a white circle stuck into the support pillar marking the unofficial separation between kitchen and living room, and eventually pulled out a line of nylon. She walked it across the room and fastened it into the wall, testing the string to affirm its tightness.

“Alright, let’s put our clothes here to dry,” she said, pulling the dress down from her shoulders. “I’ll get the rest of the water trails.”

Rainbow froze in place both metaphorically and physically rather than just physically as her eyes made contact with Sunset’s moderately sized tits. The goldenrod skin and the dark yellow nipples wobbled back and forth as she pulled the dress down past her hips and dropped it to her ankles. Sunset then drew up to her full height and reached behind her head for her hair. She squeezed it over the line of towels a few times, inadvertently fueling the eye candy that Rainbow ate up like it was Halloween and she was a kindergartener. Or Pinkie Pie.

It had been quite some time since Rainbow had seen Sunset naked. She’d seen her before on more than a few occasions, of course, but it has been a while and most of those times were when they were still teenagers, still growing into their bodies. And never in a sexual manner- same with all of the friends Rainbow had whom she bore no attraction to. Now however, Sunset was officially in her human body’s twenties, and it was for all intents and purposes done growing. And it definitely showed.

Her boobs were at least a cup size bigger than they were back in high school, now a very high C. Rainbow’s eyes wandered down to drink in Sunset’s new belly button piercing, a purple crescent moon design which contrasted perfectly with her skin. Her belly is slightly rounded, but the ghost of abs can be seen. A little further down, Rainbow noticed the meticulously shaved pattern of her bright crimson pubic hair, shaped like the rising sun. Then a little lower, Sunset’s thighs, just as thick as ever. Finally she brought her eyes back up to meet Sunset’s own, which were locked with hers.

“Like what you see?” Sunset asked, a mischievous tone to her voice. At Rainbow’s blush in response she winked and stuck her tongue out, before turning around to hang up the dress. As she did she gave a slight but definitely purposeful little booty wiggle, the jiggle of her round ass stoking the fire building just below Rainbow’s tummy. And suddenly she felt slightly more wet than she did before.

“Uuuhhh…” Rainbow said, brain completely failing her.

“I’m gonna brew us some coffee,” Sunset continued, paying no heed to the lesbian meltdown happening not ten feet from her. “And then mop up all the water. Don’t wanna fuck up the floor. I’m not sure what food I have in the fridge, if anything’s still good. But I’m sure I’ll find something hot. You got anything in particular you’re hungry for… other than me?”

Rainbow could not see a mirror but she was sure that the cyan of her cheeks was now magenta instead. She tried her best to ignore the blatant flirting and started to strip herself down. The jacket went first, then came the tank top that stuck to her cyan skin like it was also more of her skin, just another layer. She then peeled it up off her torso and over her head, flipping it inside out and leaving her standing topless in the kitchen. The air, now starting to warm up slightly, felt quite pleasant on her now-erect dark blue nipples. A chill ran up her spine as she imagined something warmer on them.

“Rainbow?”

“I’m fine with whatever.”

“Alright, cool. Uh,” Sunset opened the fridge. “Okay the milk is probably bad. And this red shit with mold on it, that’s probably bad too. There’s some… water?” She closed the fridge and checked the freezer. “Okay, there’s some hot pockets. There’s some frozen chineighse. And there’s ice cream but we’re not gonna eat that right now I don’t think. Well,” she says as she closes the door. “I’m not really hungry right now but if you are then feel free to make yourself something.”

She turns around to find Rainbow on her back struggling with taking off her jeans, finding immense difficulty with her knees in particular.

“Need some help?”

Rainbow purses her lips and nods.

“Alrighty then,” Sunset says as she starts pulling the end of the fabric from the ankles. “Let’s see if we can’t get this off…”

After a minute of slow progress, millimeter by millimeter, they eventually render Rainbow pantsless, now naked save for her underwear, a pair of charcoal gray boyshorts. She stood up as Sunset draped the jeans over the clothesline, and set her fingers on the underwear. She hesitated as she bit her lip.

“You good?” Sunset asked, cocking her head to the side and putting her hands on her hips. “You’re acting a bit off. Have I made you uncomfortable or something?”

“No! Uh…” Rainbow sighs and shucks off the underwear. “If anything you’re making me too comfortable.” She walks over, close enough to Sunset she could touch her if only she moved her body by a single inch, and sets the last of the fabric on the line. She involuntarily shivers, and not from the cold. “Just so I get what’s going on here, are you suggesting that we can have sex?”

Sunset chuckles as she comes in close, gently breathing into Rainbow’s ear. “If you want to.”

Rainbow can’t help the enormous stupid dopey grin that crosses her face at this. She slowly turns to look into Sunset’s ice-blue eyes, which shine with a look of trepidation, desire, and playful curiosity. They turn down a bit and look over Rainbow’s own body.

Her own breasts aren’t particularly large, but they aren’t exactly small either. Probably a B. Further down, Rainbow’s tummy is flat and toned, her own abs not visible but providing core strength and a firmness not found with most nonathletic types. Even further down, as Sunset notes with amusement, Rainbow’s pussy is completely shaved, devoid of hair entirely. If she didn’t know any better she’d say this was planned from the start.

“Would you mind turning around for me?” Sunset asked, her voice low and breathy. Rainbow swallows and obliges, putting her hands to her chest as she tries to quell the rapid beating of her heart. Sunset swallowed as she took in the absolute mass of muscle awaiting her, which quivered with anticipation. And the distinct salty smell of arousal wafted out as she did.

Before they can do anything, the coffee maker begins to beep.

“Rainbow?” Sunset asked.

“Mmhmm?”

“Do you wanna fuck on my couch, or in my bed?”

“Uh… I have to choose one?”

Sunset grinned. “Correction. Do you wanna fuck on my couch or in my bed, first?”

Rainbow chuckled nervously. “How about the bed?”

“Good choice,” Sunset whispered as she leaned in close enough to kiss Rainbow’s ear with just the slightest touch. As she slowly exhaled, she took delight in Rainbow continuing to shiver. “Be a good girl and wait in bed for me, would you?” She asks.

Rainbow immediately complied and made her way up those stairs as Sunset headed to take care of the coffee.

/x/x/x/

Author's Note

I’m gonna be honest. This exists because I accidentally started to ship Rainbow and Sunset REALLY HARD while writing Cold. Both of whom I kin. And also both of whom whose adult designs I find the most physically appealing, at least as far as I h/c them. And because it’s been awhile since my last lewd and spicy fic. And don’t worry, the fucking happens next chapter lmao

2- lightning crashes

/x/x/x/

Sunset makes her way up the loft stairs with two steaming hot mugs of coffee in tow. Their aroma permeates the air as much as the soft metallic stench of the various space heaters, which have by now rendered the apartment a quite toasty temperature. She sets the mugs carefully onto the side table, and then puts her hands behind her back.

“Before we begin,” she says, leaning forward, smiling slightly as Rainbow’s gaze wanders southward. “We gotta have the standard discussion. Boundaries, consent, intentions, and relationship. Which one do you wanna tackle first?”

Rainbow’s dark pink eyes struggle heavily to maintain contact, but she wets her lips enough to respond. “Boundaries?”

“My boundary is this. No watersports. No scat. No vomit. No edge play- no blood, no suffocation, no electrocution, no fire. And…” she frowns slightly. “If we take out the rope, I’m not gonna sub. Nothing against you, I just don’t like subbing with rope. Too many bad memories… how about yours?”

“Bad memories of what?” Rainbow asks, curiosity tinging her voice. “I mean unless you don’t wanna talk about it.”

Sunset sits at the edge of the bed and stares in thought at her coffee. “When Twilight ended up in the hospital, and I escaped to Equestria out of guilt, I got caught up in a coup d'etat that aimed to remove Celestia and Luna from power. I almost died many times, and then I was captured by a terrorist cell. They tied me up and forced me to watch them torture Twilight and Starlight.” She nodded her head. “Ever since then, any time someone tries to tie me up, at worst I’ll have a panic attack, and at best I won’t enjoy myself. It’s nothing against you personally.”

“I get that,” Rainbow says as she leans forward to set a comforting hand on Sunset’s shoulder. “I just wanted to know why. Because, uh, honestly? I’ve never really been tied up myself, and if you’re into that kinda thing then… I might like it if you tied me up.”

Sunset gently smiles at this. “Alright, I guess that kinda goes into intentions for you, huh?”

Rainbow shrugs. “I don’t really have any intentions. I just think you’re hot as fuck and if you’re DTF then so am I. But when it comes to boundaries, I don’t really have any that you didn’t say. But uh. What do you mean by consent and relationship?”

“I mean like, safe word and ways we communicate consent and lack thereof. Like, how we can signal to the other that we either don’t want to do what’s happening, or that we’d like to do something else instead. Things like that. And, well, you know that I’m in an open relationship with Rarity and Twilight, and I’m quasiplatonic with Fluttershy, so I’m not here for a romantic relationship with you. I fully intend this to be just a casual sex encounter- a termless friendship with benefits if you will. No strings, no commitment, just two friends who wanna have sex with each other. Is that okay with you?”

Rainbow nods. “Yeah. I mean, Spits and I still love each other but we both agreed that since we’re goin’ to different schools we’ll see other people, and if we both graduate and haven’t found other people then we’ll get back together. So it shouldn’t be an issue on my end. The friends with benefits thing. And for safe word, uh…” she glanced at the mugs. “Hot coffee?”

“Hot coffee definitely works. So. Last thing. My intentions.” She rubs her hands together. “Seeing you ogle me makes me feel sexy. And I like that feeling. So I wanna fuck. Make sense?”

“Makes a lot of sense!” Rainbow begins to rub her own hands together. “So, uh. How do we start?”

Sunset scoots in closer and sets her hand on Rainbow’s thigh. “However you want us to.”

Rainbow lets out a small squeak, blushing furious scarlet now. She slowly moves her hands to brace herself against the bed, and leans back.

“You can. Uh. Do what you want.”

Sunset smiles and starts tracing small circles onto Rainbow’s leg, each one coming closer and closer to the glistening lips. Rainbow closes her eyes and grips the sheets, trying and failing to steady her breathing. She curls her toes against the floor anticipating when those fingers will make contact. But it never comes. Rainbow shifts her hips forward hoping to accelerate the process, but Sunset just pulls her hand away.

“Ah, ah, ah,” she admonishes, wagging her finger. “You said do what you want. And what I want at this moment in particular is to tease you.”

Rainbow whines. “Please touch me?”

Sunset chuckles. “That’s more like it,” she murmurs as she gets on her knees on the floor. She straddles Rainbow’s legs, and places her hands on Rainbow’s hips. She gently strokes her fingers on Rainbow’s belly, keeping her thumbs firmly anchored on the pelvic bones. Rainbow squirms, as Sunset continues to laugh.

“You having fun yet?”

Rainbow grips the sheets tighter, her knuckles turning white. “Please…”

“Please what?”

She whines. “Please eat me out.”

Sunset licks her lips. “You got it boss,” she says as she slowly lowers her head. She repositions her hands to the very top of Rainbow’s thighs, holding them down while pulling them open. She slowly exhales on Rainbow’s vulva, breathing in the scent of her arousal. The desire to tease is soon overpowered by the desire to taste, and she slowly drags her tongue across the clit.

Immediately Rainbow’s hip bucks, smashing into Sunset’s nose. Despite herself Sunset lets out a surprised laugh and falls backwards a little. “Damn,” she murmured, returning to her previous position. “You are really into this.”

“I’m so fucking horny,” Rainbow spits, putting her hands up beyond her head to pull the far end of the mattress closer to her. “Sorry I punched you in the face… with my, uh, pussy.”

“It’s okay,” Sunset eases, wiping off the spot of moisture from her nose. She licks her finger, then sucks on it for a moment. “Fuck do you taste good.”

“Please just shut up and do it,” Rainbow groans, turning her face up to bury her eyes under the blanket. “I swear to god I’m gonna fucking explode.”

“I’m sorry, my dear,” Sunset breathes, giving the clit another lick. “Brevity is the soul of wit. I shan’t delay you longer.”

With that, she wholly devotes her attention to digging in to the delicious banquet before her. She alternates between giving her full attention to the engorging clit, and giving long licks to the hole itself. Rainbow steels herself to keep her ass firmly against the mattress, and is rewarded with waves of ecstasy and pleasure slowly crawling up her back and tummy.

As Sunset continues, she adds to the mix a few more moves. She starts kissing the sides of the labia every so often, and pulling them into her mouth fully before slurping the juices out of them and resuming her previous action. As the lubrication saturates the flower, she starts to penetrate with her tongue. Soon the salty tang of Rainbow’s enjoyment spills over, leaving small trails to drip down her ass. Sunset in her fervor begins to wipe off some of them with her chin and grins as she feels the sticky substance coat the entire bottom half of her face.

Rainbow starts to pant, and whimper. She grits her teeth and moans, getting into the rhythm of Sunset’s ministrations. She pulls one hand down and starts massaging a nipple. She rolls it back and forth between her fingers, gently pinching, pulling it away. Soon the other hand comes down as well. All the while Sunset is working away down on her end. Rainbow pulls her thighs tighter around Sunset’s head.

Sunset meanwhile continues to steady Rainbow with her hands, and soon finds her mouth filling with sweet salty nectar. It sticks to her tongue like honey; she struggles to swallow. But she pushes on, savoring every single drop. She starts to snort animalistically, pressing her lips and tongue in further. The heat of Rainbow’s inner walls overpower the space heaters, and completely distract her from the freezing water tapping away on the windows. She starts to rub her own thighs together as her own arousal becomes too much to leave alone.

“Sun…” Rainbow groans in pleasure. “Fuck yeah.”

Sunset grins as she hears this. She pulls one hand down underneath her chin, and slowly starts to feel her way inside with one finger. She finds a good angle and starts to slowly penetrate Rainbow, thankful she’d recently filed her nails short, funnily enough for purposes very similar to this. The other hand she pulls down to stroke her own crying pussy, not a moment too soon as she too begins to dribble onto the floor.

All the while Rainbow continues to groan. “Sunset… you are so fucking good at this.”

Sunset is tempted to pull her mouth away and make some quip about having had lots of practice between classes in her dorm, but thinks it better to just keep her mouth shut. Or more specifically, open, but dancing across the proverbial buffet. With her finger taking over the… well, the fingering, her mouth and tongue are left with half as much work. Therefore she starts to work them twice as hard, and begins to suck on Rainbow’s clit. She pulls it into her mouth through vacuum suction, letting it slowly glide back out. Her lips keep the hood in place, lavishing all the love onto the nerves themselves.

The juice soon thickens, and Sunset would see the clear liquid slowly becoming more opaque and white as it leaked out, but still she continued. She pulls her finger out and then starts to feel her way in with two. Finding her way in, she pushes while turning, and Rainbow hisses in pleasure. She curls the tip in slightly, towards the sky, and hunts for that spongy little patch that would send Rainbow on the express train to O-town.

Meanwhile her own fingers pump faster as she starts to hump her own hand. She wishes for one fleeting moment that just one more of her partners was there, so one of their faces could serve as the most comfortable chair ever devised. But that moment is lost as she hears a sound like a tea kettle start to slowly increase in volume.

Rainbow pulls her hand away from her tits, the stimulation finally finding itself to be too much, and reaches them down to Sunset’s head. She places them firmly but gently on her scalp, and subconsciously pulls it in further. Not enough to disrupt anything or to suffocate the girl, but enough that Sunset could tell exactly what she was asking without her needing to say it. Sunset was of course more than willing to oblige.

She wanted to cum. And Sunset finds exactly the way to do so. As she sucks, as she licks, as she thrusts, she pulls the hand she’d been using to pleasure herself with, and put the wettest and slickest fingertip right up against Rainbow’s other hole. She makes small circles that slowly increase in size, and lubricates her ass enough to coax it to open up just a little bit. Then a little bit more. And then finally, she slips it inside. Just one knuckle, but it was all that she needed.

Rainbow bucks her hips again, and she screams in pleasure. Every muscle in her body tightens as electric ecstasy grips all conscious thought, sending wave after wave of pleasure through her entire being. She lays back suspended in orgasm for several more seconds before it finally starts to abate, and she finally starts to breathe again.

“Holy shit,” she pants, resting her arms behind her head as she relaxes her legs enough to set her feet back down on the ground. “That was fucking awesome. Sunset? You rock.”

“Glak-“ Sunset swallows. “Glad I could help.” She pulls her fingers out of Rainbow and shakes her wrists out. As she grabs for a washcloth to wipe them on, she licks her lips. “God you’re thick.” She looks down at the runoff to see that yes it is indeed almost fully white. “And don’t worry, it’s a good thing.”

“Yeah… sure…” Rainbow slowly catches her breath. “Good.”

Sunset stands up and stretches her legs before sitting on the bed. She reaches over Rainbow’s body for her coffee, and takes a long swig.

“Oh yeah, that’s the perfect temperature right now.” She casts her gaze to the window, and the rattling symphony that tinkles against it. “Especially for this damnable weather.”

Rainbow says nothing in response. She merely lays back in and stares up at the ceiling. The two sit in companionable silence save only for the raindrops outside.

/x/x/x/

Author's Note

I wrote this last week as part of a longer chapter but I noticed the pacing was real weird so I broke it up into two parts. the chapter was originally to be called “lightning and thunder” but then I realized wait I can make that into two separate chapters lightning crashes and thunder rumbles. anyway while publishing the spike x rainbow dash one I noticed that I never published this one so here we go, two fics in one. both of which involve oral sex and rainbow dash. weird. anyway I hope someone enjoys.

edit- whoops three paragraphs were in the wrong tense, but I fixed it

3- author’s note

okay so yeah this is the worst-received fic I have ever written in my entire life. even on my old account from when I was still a kid. I don’t know what the problem is because nobody has told me what they disliked, and I’m not about to spend any time worrying about it. in fact there was such an aggressive sense of apathy radiating from the complete lack of any feedback whatsoever that I just decided to axe it entirely, mercy-killing the whole thing. I’ll take it out back behind the shed.

bang.

I’m not particularly upset because I didn’t care too much about this project beyond what is here. I guess not everything I make is gonna be a winner. the lack of closure on not knowing what exactly went wrong is gonna sit at the back of my mind for a little while but I’m not gonna let it get to me too much. besides, it’s not even canon anyway lol

sorry to anyone who might have wanted to follow this and see where it went. it wasn’t meant to be.