Mares in Power

by Omegathyst

Rating: mature
Tags: Porn, Trixie, My Little Pony: Friendship is Magic, Fetish, Starlight Glimmer, Sunburst, Sex, Profanity, Slice of Life
Length: 2526

Celebrating a year of running the School of Friendship, Starlight, Sunburst, and Trixie have a proper celebration that unexpectedly ends in the two mares dominating Sunburst into a subby mess.

Celebrating a year of running the School of Friendship, Starlight, Sunburst, and Trixie have a proper celebration drinking at the Castle of Friendship where Sunburst learns a lot more about the two mares than he expected to. Is it just the alcohol, or are the two mares hitting on him? And each other? What starts off as a innocent night between friends will end in the two mares asserting their power over the submissive stallion...

This was written for 13 Shades of Sunset as a part of Summer Sin 2022 story exchange!
Cover art by Darklight1315!
Contains a lot of femdom, F/F/M threesome, anal sex via pegging, fellating a strap-on for lube, rimming, pussy-eating, brief vaginal sex, lesbian kissing, loss of virginity, casual sex, Submissive Sunburst, and Trixie being Trixie.

Published 2022-07-01 04:30:00 UTC
Last updated 2022-07-01 04:30:00 UTC

And a Stallion in Submission

Opening the door to the Castle of Friendship with her magic, Starlight Glimmer trotted into the building alongside her unicorn friends Sunburst and Trixie. As the three unicorns chatted away, entering the building, Trixie trotted behind them with her own six-pack of special apple cider levitating in the air with her magic. Sunburst turned around, using his horn to close the door behind them before turning to Starlight Glimmer.

“I can’t believe we made it through our first year of running the school together,” Sunburst admitted. “Was it this difficult for the others?”

“I’m not sure, Twilight made it look so easy,” Starlight admitted. “How her friends managed to be teachers and a Wonderbolt, baker, farmer, fashion designer, and owner of an entire animal sanctuary is beyond me. But somehow, they made it work.”

“Well, the Great and Powerful Trixie can certainly be a guidance counselor and a stage magician,” Trixie bragged. “Come now, Starlight, if anypony is capable of such multi-tasking, wouldn’t you consider it to be your best friend?”

“Oh, so you’re her best friend?” Sunburst retorted with a smile. “Last time I checked, I’m the pony she grew up with.”

“But Trixie was the pony to be there for Starlight as she was improving herself,” Trixie pointed out, walking over to the long crystal table and placing the six-pack of cider on top of it. “You were at the Crystal Empire for a long time.”

“Fair point,” Sunburst nodded, walking over to the six-pack and taking out a bottle. “Hey Starlight, when do you think that pizza delivery pony will get here?”

“Eh, should be anytime now,” Starlight replied, taking her own bottle out. As all three unicorns took their cider bottles and opened them, having a seat in their respective chairs, Starlight grinned as she looked at her best friends. “Here’s to a completed and successful first year of running the School of Friendship, and to many more years to come~”

The three unicorns used their magic to bring their bottles clinking together before they took a swig of their drinks in near unison. Licking their lips of the tangy apple flavor, Trixie was the first to take another drink of her apple cider before breaking the silence.

“Given that Trixie didn’t bother with tricky stuff such as dating, the hardest part of counseling was all the students wanting to date on top of hooking up,” Trixie rolled her eyes. “Trixie can understand wanting a good fuck, but a relationship? Perish the thought! Trixie would have none of it, stallions could never fully appreciate what a truly powerful mare has to offer!”

“You said it,” Starlight snickered. “Even though I’ve never dated anypony, it wasn’t because they weren’t good enough. I just…really like dedicating all my time to mastering magic spells. I don’t think I would’ve thought of anything else if it weren’t for Twilight.”

“What about you, Sunburst?” Trixie set her bottle down as she made eye contact with the wide-eyed stallion.

“What do you mean about me?” Sunburst gulped.

“Trixie knows you’re not dumb,” Trixie narrowed her eyes as she smirked at the stallion. “I mean, surely you’ve had your fair share of messy dates?”

“Not really, it wasn’t like I had a horde of mares at my door,” Sunburst shrugged. “But to be fair, it wasn’t like I tried.”

“Well, you do know about the rumors around the School of Friendship, right?” Starlight asked Sunburst before taking another swig of her apple cider.

“Yes, yes, and they’re not entirely wrong,” Sunburst chuckled. “I’ve been attracted to stallions before, but it’s not really a specific gender that gets me going. It’s more about how…um…”

“How what? Now Trixie is dying to know your turn ons~” Trixie purred, and Sunburst started to blush. Was it just him, or had Trixie moved closer to where he was?

Just as Trixie was about to lean her muzzle against Sunburst’s shoulder, the three ponies heard a set of knocks at the door. Starlight got up, briefly eyeing Sunburst like a hawk eyeing prey, before turning away and galloping towards the door. Opening it, a mare was at the door with two boxes of pizza. Starlight levitated a bunch of bits to the pizza delivery pony before taking the pizzas and closing the door. Placing the boxes at the table and opening them, Starlight Glimmer took a slice of mushroom pizza and started eating it as she stood beside Sunburst, the stallion squirming in his seat as he was flanked by the two mares both looking at him.

“So,” Trixie giggled. “It’s more about what?”

“You two aren’t going to let this go, are you?” Sunburst sighed. “Alright then, what I was going to say was it was more about letting the other pony take control. Didn’t matter to me if it was a stallion or a mare. There, happy?”

“Very~” Trixie grinned like a predator as she got out of her seat, kicking the chair away from her as she pressed her muzzle against Sunburst’s muzzle. “Do you know how, hehe, hard it has been for Trixie to find somepony to allow her to be in charge?”

“Hey now, Trixie, easy on him,” Starlight snickered, finishing her slice of pizza before smirking down at Sunburst. “But she does have a point, not many stallions are into that around here.”

“Or anywhere!” Trixie groaned, pulling away from Sunburst. “Touring has just exposed Trixie to different kinds of dickheads, and not the kind Trixie was hoping for!”

Sunburst listened to the two mares as they talked about stallions, and his ears perked up as he thought of a solution. Gulping, imagining just how roughed up he’d likely be by the end of the night, Sunburst brought himself to speak up.

“U-Um, Trixie?” Sunburst squeaked. “If either you or Starlight want to have a go with me, I wouldn’t mind.”

Trixie’s eyes lit up like a filly opening a present when Starlight rushed over to Trixie’s side, placing a foreleg around Trixie’s shoulders as she gawked at Sunburst.

“Don’t mind?” Starlight huffed. “If a little slut such as yourself really wants two mares to use him that badly, I suggest you beg for it~”

Sunburst gasped, hiding his growing erection with one of his hind legs.

“Or!” Starlight smirked, glancing at Trixie. “The two of us can just take turns with the strap-on that I got a few months ago.”

Sunburst whimpered, feeling an entire sexual inferno building up inside him spilling over at those words.

“A strap-on?” Sunburst whispered. “Oh please, fuck me with it. Let me be a fucktoy for your pleasure, I deserve to be pinned and plowed by you both. Please?”

“Wow, that was easy,” Trixie snickered, stretching a hoof out to Sunburst. “Come now, Trixie isn’t going to allow us to fuck on a dinner table. Trixie can teleport us to the bedroom~”

“Just don’t fuck up and teleport us to the School of Friendship or something,” Starlight rolled her eyes.

“Please!” Trixie scoffed. “You should know my magic has gotten better over the past year, Starlight. Watch this!”

Trixie ignited her horn, casting a spell that caused the three unicorns to teleport from the dining room to Starlight’s bedroom floor, just a short distance from the bed itself. Starlight rolled her eyes, disentangling herself from Trixie and walking to her closet and opening the door. With an assortment of clothes on each side of the closet, and an assortment of accessories in the middle, Starlight Glimmer made a beeline for the only sex toy in her closet: her custom made strap-on. It was designed to look just like a penis, with it being moderately thick, six inches long, and the exact same shade as her pink fur. Hooking it up to her body, Starlight grinned as she thrusted forward towards the air, seeing it bounce up and down. Several months passed of having the peculiar object, not knowing if it would ever be useful, and now it was. Granted, she didn’t have all the stuff recommended for this situation, but that didn’t mean she couldn’t improvise.

Walking out of the closet with her strap-on locked and ready, Starlight snickered at Sunburst as she watched his eyes widen and his jaw drop. Her snicker turned into a full on laugh as a bead of drool managed to escape Sunburst’s mouth.

“Oh this is going to be fun~” Starlight giggled before gesturing her head towards her own bed. “On the bed Sunburst, facing me.”

Sunburst didn’t need to be told twice, jumping on the bed and leaning his head and forehooves off the edge of it. Starlight walked up to him, placing her forelegs on the bed and pressing her strap-on cock against Sunburst’s mouth.

“You should know that I don’t have any lube on-hoof, so if you want this inside your tight little hole, you’re going to-oh my!” Starlight gasped as she saw Sunburst immediately take over half of the sex toy in her mouth. “Hmhmhm, good boy~”

“The last thing in Equestria Trixie would consider herself to be is an ass-kisser,” Trixie stated as she got on the bed behind Sunburst. “But just this once, Trixie will make an exception.”

Before Sunburst could react, Trixie lunged for his ass and started rimming Sunburst’s hole like there was no tomorrow. Sunburst moaned loudly around Starlight’s strap-on, humping the bed with his fully erect four-inch cock untouched by either of the mares. After a minute of Trixie’s tongue inside of Sunburst’s ass, Starlight pulled her slickened strap-on out of Sunburst’s mouth and grinned from ear to ear as she smacked the fake cock against Sunburst’s face. Sunburst looked up at her, gasping and panting as he moved his butt further against Trixie’s ass-eating, never taking his eyes off Starlight and her strap-on.

“Alright, Trixie, that’s enough,” Starlight lifted a hoof up, even though Trixie couldn’t see it at first. Trixie pulled back, licking her lips and smirking as she jumped off the bed.

“Trixie has an idea!” Trixie stated.

“Nothing too crazy, we’re already railing his ass,” Starlight rolled her eyes.

“Of course not, Trixie just thinks that having two mares work him at once is a proper way to start us off,” Trixie turned to look at Sunburst. “Lay on your back, sub~”

Sunburst whimpered, rolling over on the bed and laying on his back as his eyes rolled to the back of his head, biting his lip as he felt Starlight press the tip of her strap-on against his asshole. Trixie climbed back onto the bed, her pussy hovering directly over Sunburst’s face as she was only inches away from Starlight’s muzzle.

“Ready?” the two mares asked Sunburst at the same time.

“Y-Yes, please!” Sunburst begged, his cock twitching with a bead of precum. “OH FUCK!”

Sunburst cried out as he felt the tip enter his butt, slightly painful but more pleasurable than he expected. Just as he nodded at Starlight, giving her the okay to keep pushing inside, he saw Trixie’s dark blue pussy starting to take over all of his vision. Positioning his muzzle and sticking his tongue out in time, Trixie proceeded to sit on Sunburst’s face and gently rock back and forth, lifting her pussy up every so often to give him a chance to breathe. Starlight had gotten half of the fake cock inside him now, and kept pushing further. Trixie smiled as she stared at Starlight’s untouched lips.

“Do you want to know what Sunburst’s ass tastes like?” Trixie suggested.

“Probably unpleasant,” Starlight laughed, causing Trixie to roll her eyes.

“Oh for Celestia’s sake, is Trixie the only pony around here who isn't dense?!” Trixie snapped, placing her forehooves on Starlight’s shoulders as she lunged and pressed her lips against Starlight’s lips for a brief moment. “It was supposed to be a pickup line…”

“Maybe you shouldn’t start your pickup lines with ass-eating!” Starlight teased.

“Shut up!” Trixie protested, beginning to blush.

“Make me~” Starlight grinned, and like pushing a button, Starlight unleashed something in both of them. Trixie lunged once more and this time kissed Starlight for much longer. Opening their mouths and tongue-wrestling one another, the two mares made out while using Sunburst as an outlet for their dominant pleasure. Sunburst, having only heard what transpired, did his best to lick Trixie in the right places, moaning throughout Starlight’s ass-fucking. Her strap-on was entirely inside Sunburst now, and the pink mare was proceeding to jackhammer into him as she made out with Trixie. Trixie moaned throughout the kiss, only breaking away to howl as she came all over Sunburst’s face. Starlight thrusted against Sunburst with conviction, getting further pulled in by each feminine moan and gasp that came out of Sunburst’s mouth upon Trixie removing herself from his muzzle.

“Oh fuck it, I wanna cum too!” Starlight gasped, pulling out and removing the strap-on. “Trixie, you take over. I’m gonna finally get laid for once!”

“Oh my!” Trixie giggled, rushing over and putting on the strap-on herself, inserting her fake cock back into Sunburst as Starlight slowly climbed on top of Sunburst and impaled herself on the stallion’s cock. Both Starlight and Sunburst moaned loudly as Trixie watched them, pounding away at Sunburst’s hole with even more vigor than Starlight did. As Starlight got most of Sunburst’s cock inside her, she began bouncing up and down.

“I’m c-close!” Sunburst gasped.

“Good~” Trixie remarked as her jackhammering slowed down to rhythmic thrusts, using her magic to yank Starlight’s mane back. “Now both of you beg to be bred, cause chances are, one of you will be~”

“BREED ME!” Sunburst and Starlight screamed in unison, the pair climaxing nearly at the same time, with Starlight cumming just seconds after. Her pussy constricted around Sunburst’s cock as he released load after load inside of Starlight’s pussy. As Trixie pulled her strap-on out of Sunburst’s ass, Sunburst’s eyes widened as he feebly pawed at Starlight’s legs.

“Starlight!” Sunburst gasped, feeling all the color drain from his face.

“It’s okay,” Starlight wheezed. “I’m on birth control spells, Sunburst, just in case I ever got caught in a spur-of-the-moment type of night like this.”

“G-Good,” Sunburst sighed. “Thank Celestia, because I am not ready for that type of responsibility!”

“So…” Trixie interrupted their conversation. “You guys wanna finish the pizza and then go again?”

Sunburst and Starlight both nodded, the latter getting off of Sunburst’s cock as they disentangled from each other and smelled the stench of sex around them.

“Shower first?” Starlight giggled.

“Sure, I’ll get the sheets cleaned,” Sunburst offered, using his magic to take all the bedsheets off as he trotted ahead and left the room.

“And the Dominant and Seductive Trixie will clean out Starlight’s puss in the shower,” Trixie announced as Starlight walked ahead of her towards the door. Before Starlight could protest, Trixie leaned forward and bit her on the ass, causing Starlight to moan. Trixie then smacked her ass as they made their way to the showers.

“It’s just great to be the sexiest pony in Equestria,” Trixie sighed with a big smile on her face.