A Persuasive Pony

by AppleCider120

Rating: mature
Tags: Starlight Glimmer, Porn, Fetish, Sex, Twilight Sparkle, Anthro, My Little Pony: Friendship is Magic, Alternate Universe
Length: 3654

Starlight finally has her hooves on the Changeling Queen; now she just needs her mentor's permission to...

Starlight finally has her hooves on the Changeling Queen; now she just needs her mentor's permission to "condition" the former queen. And she knows just how to do it.

'Twas originally a commission for a Star-Chris story, but I lost all motivation about the third chapter. So shortened it, changed the notes, and made it a bit more accessible to those who may not care for non-cons.

Published 2020-12-26 16:40:01 UTC
Last updated 2020-12-31 20:06:37 UTC

To Change The Light Mind

Author's Note

Starlight is looking to personally reform the changeling queen, but a princess stands in her way. Fortunately for the unicorn, she knows a few tactics to not only get her to agree, but to make sure she stays on board with it. And all it deals with is doing something that the princess has needed since the dawn of her reign.

This chapter was updated after approval from the commissioner; it is simply a character-building chapter, and has only setup duty when it comes to the main plot. And no, this will not count towards the word count that the commissioner wants; being as I already blew through a good portion of that with this one chapter.

Karmic Reformation - Prologue

Justice had been served, five years ago. Chrysalis, Tirek, and Cozy Glow were all in their stone prison, not to bother anypony again for the rest of time. Or, at least until their captors were sure they were safe enough to release for reformation. Truly, they did not feel too proper in imprisoning Cozy Glow, a literal filly, in that stone encasement for her full thousand years; she would need some tough mentoring to get her up to speed, but she wasn't going the full distance.

Tirek, and Chrysalis, on the other hoof, were far beyond reformation. As far as Princess Twilight was concerned, they could stay there until the end of time; they no longer posed her, or anypony, any sort of viable threat. It actually bothered her that they would actually be relatively unharmed in that stone, as she would hope for some sort of karma to come and bite them. Maybe they would just die of boredom! You can see and hear everything in those prisons, so maybe they'd get no kick out of seeing nothing but that garden.

Well, at least, that's what she had planned to do. What she neglected to remember, is that someponies held these two in a different regard. In the case of Tirek, nopony was too different from the princess on his punishment, but they would hope he could be fixed at some point. Chrysalis, however, caught the ire of a different pony; a mare named Starlight Glimmer.

Twilight's former apprentice felt a strange personal obligation towards her feelings about the bug. She knew the old queen held a personal grudge against herself, even though it was technically one of her own progeny that dethroned her. Instead of harboring hatred for her own subject, in the name of Thorax, former Queen Chrysalis seemed to aim every sideways action at the unicorn. And Chrysalis would not stop until she had the unicorn bent against her will.

But, as far as Starlight was concerned, that was no longer on the table for the queen. Instead, Starlight wanted to work her own special brand of justice on the insect queen. She wanted to make sure the black-carapaced, hate-filled, deceptive, and outright CUNT of a mare-- if she could be considered such-- would never forget the lessons Starlight taught her, until the end of time. The only think about this idea, however, is that she had to get Twilight to allow it.

"Absolutely not, Starlight," Twilight said, upon Starlight's first questioning. "I, most certainly, will not allow such a manipulative, and outright dangerous villain out into our world, right now. Especially not when the elements are so widely distributed; it would be a strategical nightmare!"

Starlight stared at her teacher, rolling her eyes, and putting a hand on her side. " 'Most certainly'? Someone's been spending too much time around her dresser."

Twilight stuck her tongue out at the other mare. "Oh, hush; there is no such thing as too much time around somepony responsible for making you presentable."

"I guess not," Starlight said, shrugging. "But, still; you know, above all else, that if anypony could work that bug over to a reasonable mindset, it would be me. And unlike you guys, I wouldn't just take their word at being a better pony."

Twilight blushed a bit in embarrassment. "Hey, it worked a ton of times before; sometimes, we get creatures, or certain unicorns who are leagues beyond others in their acting. I mean, Cozy Glow could use your guidance more than Chrysalis, now that I think about it."

Starlight looked at her. "Twilight, Cozy Glow is-- to put it simple-- a brat."

"Oh, I though you were about to call her a bi-"

"Who need a big, hard-"

"Star-"

"Corporal punishment," Starlight finished. "But, what I have in mind for the queen would be far more effective than anything you would do to Cozy, Twilight."

The princess looked to her former student. "And what, exactly, would that be?"

Starlight gave a little grin, winking. "Well, the queen of nothing feeds on forced love; albeit, just sharing love with her own would clean up her attitude. But, from what we've seen, her love feeding seems to be a bit defective."

"Starlight," Twilight said, sighing. "I have a nation to guide; please, shorten your idea so that I can get back to documents. I'm about two days behind, for a change."

"Oh, wow," Starlight smirks. "Never took you for a slouch, Celestia."

"Bite your tongue," the princess retorted.

"Twilight," Starlight continued, "your the princess, and likely some bucking goddess at this point. Using her name in vain is the least of my worries, and you've done it, too. Now, what I was hinting at, is that I take Chryslais back to the old palace, and deal with her personally. Nopony would know where she is, but me."

"And what would you do?"

"Holy Luna," Starlight said, sighing. "You can be so oblivious, sometimes, Twilight. What I'm saying, is that I would be using her love needs against her until she broke.

Twilight looked at Starlight, eyebrow raised. "So you--"

"I'm going to absolutely rape the queen until she wants nothing but that," Starlight said, grumbling.

Twilight stared at the unicorn, thinking. "Oh... well, why didn't you say so, then? I'll get something arranged to separate her from the stone, and send her that way."

Starlight rolled her eyes. "Thank you, Princess... but, we have something to do, first."

She tilted her head at Starlight, again. "And what would that be?"

Starlight came over to Twilight, grabbing the Princess's hand, and started to lead her down the halls of the Canterlot palace. She dragged the alicorn until they were standing in front of her chambers. Before the princess could ask another dumb question, Starlight opened the door, and shoved her inside while following her in. As she was getting ready to ask another stupid question, Starlight shut the door, and shoved the princess back into a nearby wall.

Twilight stared at her friend in surprise, and was clearly confused.

"S-starlight?" She asked nervously, tail twitching.

The unicorn kept her mouth shut, and came up to her old teacher, kissing her firmly on her muzzle; this action elicited a squeak from her mentor, though the mare seemed like she was more into it than anticipated, as she did not try to fight back. Instead, as Starlight progressed from a simple peck on the lips, to forcing her tongue into the princess's gullet, the other mare let her lips open quite needily.

Buck, how long have you needed this? Starlight asked to herself. You're like a deprived puppy.

With a grin trying to form on her lips, Starlight used her magic to force Twilight's arms above her head, effectively using them to pin her against the wall. Twilight was feeling quite uneasy about it, but she did not try to fight back; Starlight knew she had this Princess right where she needed her. With a needy mare trying to lean back into it, Starlight pulled away from the kiss slowly, trailing saliva and tongue between their mouths.

"You know, Princess," she said, softly, "it's never good to hold your needs in; I feel like you taught me that lesson from experience."

Twilight blushed, watching as her former student eyed her form. And to Starlight, there was clearly plenty to look at. In comparison to Celestia, Twilight was a lot closer to what one could call petite. Her breasts did not show through her dress, too much. They were decent sized, but they did not look cumbersome, like on the two natural alicorns. Her hips were clearly to be ogled, and Starlight had definitely seen stallions and mare alike take ganders at the young princess when she was in the vicinity. But, the unicorn could not fully appreciate her mentor's body with this huge, flowing gown covering her.

With a gentle hand, Starlight reached up to her mentors should, and forced the mare to turn against the wall; this revealed the dress's zipper, holding the gown in place. Starlight gave a sultry giggle, reaching up, and slowly dragging down the containing artifact, which gradually revealed the purple mare's smooth coat, with a black band across her back; this would be the mare's brassier.

Placing her hands on Twilight's shoulder, and releasing her hold on Twilight's hands-- which made their way to her side--, starlight pulled down the shoulders of the dress carefully. Rarity could deal with the wrinkling, because Starlight didn't want to drag this out too long. Once the dress was below the princess's elbow, and her upper torso was mostly revealed-- albeit, mostly from behind--, Starlight let it go, watching the fluffy garment collapse to the floor in a pile. It was a thick dress, as Rarity likely planned for comfort, and the pile reached halfway up Twilight's purple legs.

Saving her student the work, Twilight lifted her legs up, and out of the gown; her face was glowing beet red, as she was now in a simple ensemble of her panties, and her quite fitting brassier. Starlight finally had a chance to truly admire the mares appearance, and instead of using her magic, used her own bare hands to press the mare back against the wall. She pressed her own body against the princess, despite her clothes making it slightly less comfortable.

Before she got too far, she sighed, pulling back, and started to unbutton her own shirt; the mare had worn a more business centered attire when she came in to update the princess of Ponyville's current standing, and found it quite liberating when she got the last button open, and let the shirt fall off her shoulder. Starlight's own brassier was a pink garment, with frills along the top; more than enough to have Twilight's eyes staring at her.

With all the attention on her, Starlight started on her skirt, unbuckling the little gemstone belt she used to keep it up; following by unbuttoning her skirt, and unzipping the front, she lets the garment also fall to the floor. Her panties, as with Twilight, matched her brassier with a pink lace set. With herself now more free, she returned to pressing herself against Twilight, her own breasts pressing against the mare's with nothing but their lace garments separating them.

The unicorn could sense the tension in her mentor, and could even see a hint of fear in her eyes. She had her where she needed both physically, and mentally; now, it was time to play.

As they were pressed together, Starlight slowly lifted her leg, pressing against the crotch of Twilight's panties, causing her to gasp. Twilight's eyes seem to light up a bit, while her mouth opened slightly. Starlight engage in another kiss, shoving her tongue into the mare's mouth as she rubs her leg against her more, making her melt into soft moans; thus causing Twilight to hungrily grind her hips against just a thigh, in order to get release.

As she kept grinding, Starlight reached her arms around, unclasping the princess's brassier, and letting it open in the back. With her arms up, it wouldn't come down without forcefully damaging it, so Starlight had to resort to simply pulling the front of the garment down, and letting Twilight's breasts spill over the top of it. Pulling from the kiss, while letting Twilight continue her movements on her thigh, Starlight reached on free hand around to gently caress the beautiful organ.

While Starlight clearly had an affinity towards Sunburst, she could not deny the outright attraction she had built up to this mare, too; and right now, her moans, her body, and specifically her breasts, drew her in deeper. The mare would definitely look great, bearing a foal; these marvelous breasts would swell greatly, and give her an even more amazing figure. And here, Starlight had a front row seat to use them to her desire.

And she would do just that; she pulled her thigh away from the mare, making her whimper slightly. Before she could audibly protest, though, Twilight was grabbed from around the shoulders, turned, and pushed firmly back onto her own bed. Starlight took only a second more to admire her mentor's body, before taking the lead on the next step. Reaching behind her, she unclasped her own pink brassier, and threw it aside, letting her own wonderful chest bare free. Twilight's eyes were glued on her student, who took that as a sign that she would like more.

Paying her silent plea every ounce of attention, Starlight reached down, starting to pull her own lace panties down to her ankle; she was leaning forward as they came down, covering Twilight's view with her own free-hanging breasts. With a sly smirk, she pulls herself back up, and side from her shoes, or socks, she was now completely open for the mare to see. She did not waste the same courtesy for the last garments, unceremoniously kicking her heels aside, and dragging her socks off with her toes.

Twilight was taking in every detail of her friend's form. Her breasts moved in rhythm as she was undressing, and provided a perfect blocker when her panties were down; this made it all the more wonderful when she would stand, causing her to show her own glistening slit to Twilight. The princess felt a bit guilty now that she was the only one clothed; but decided that Starlight would help here, when it came to those.

And she did. Starlight came to the mare, climbing onto the bed slowly, and sat on her knees. With her first motions, she removed the hanging brassier from her princess's body, now freeing her breasts completely from their little prison. Starlight would not have minded simply leaving Twilight like this; the black lace panties fit her purple coat wonderfully, and her breasts were in perfect proportion to the rest of her body. Not too large, and not small in the blunt form of the saying.

Starlight, herself, was somewhat jealous of her teacher's bust, but her own was quite respectable, as well; and she knew this, seeing that her work was causing Twilight's breath to pick up, and her face to visibly redden. The red face got even worse, as Starlight then leaned in, setting her hands around the bands of Twilight's panties. They were already quite wet from her earlier work, but she didn't expect them to be as wet as they were when she began pulling them down. The strand of fluids that stuck to the garment made Starlight's mouth actually water, as the other mare smelled wonderful to her.

She fought to keep herself from simply ripping them off, and pulled the panties off Twilight's leg, before throwing them, and the mare's heels, and socks, across the room. Both mares now on the bed, in nothing more than their natural coats, faced each other. Twilight Sparkle, on her back; Starlight Shimmer, looking down at the mare from her knees.

Starlight didn't waste her time, either; she lay herself over Twilight, pressing their bodies together as they engaged in another deep kiss, this time not pulling away for a trivial thing, such as clothes, or erroneous positioning. And this kiss felt better, as Twilight was now trying to push her own tongue against Starlight's, too. The other mare's thigh was once more rubbing against the mare's pussy, moistening the fur on her leg.

While Starlight truly wanted to take it slow, she needed to take Twilight here; so, her leg began to shift form the pretty lips they pressed firmly against, and started to go underneath the mare's other leg. Starlight pulled back slowly, grinding her own slit against Twilight's leg as she raised up, and carefully lifted up the princess's leg. She was now in the perfect position, up on her knees, while Twilight was shifting herself to lay on her side. Without asking for permission-- either audibly, or visibly--, Starlight pushed forward, brushing her slit against Twilight's.

Both mare's bodies felt a chill run through them; Twilight's first touch of her own pussy against another, and Starlight's simply from a couple of things. First was pure arousal; nopony had ever turned her on this much before. And second was her taking her teacher's first time for herself.

And she at least gave herself permission tot take this slow, barely thrusting her hips, allowing their pussies to glide against each other firmly. Twilight was the more vocal, mostly out of surprise; her moans were much louder than animalistic grunts that Starlight was giving. Both mares were feeling their bodies heat up, as well. Twilight's hips started to grind back against Starlight's; more so out of hunger, than the need to return any favors. And Starlight returned the gesture, by starting to take her teacher's needs more seriously.

She started to pick up the pace, pressing herself more firmly against her mare's pussy, and making sure her own clit would mash against the princess's. This resulted in Starlight's grunts and moans getting louder, as Twilight was melting into squeaks and gasps, her wings fluttering and stuttering. Starlight could handle the most of it, and was enjoying watching the other mare melt into her movements, moaning, bucking, twitching, and squealing at almost predictable intervals.

Being the virgin she was, however, Twilight was not going to last long; and Starlight could tell from the noise patterns varying the longer they went. So, she pulled back, leaving the mare squeaking, and humping the air.

"Now, then," Starlight said, looking around the room, before settling on a cabinet. "Let's make this a bit more fun."

Twilight didn't need the hint, this time. "T... top drawer... please, hurry..."

Starlight grinned, coming to the cabinet, and opening the drawer; to her surprise, there were a few variations of toys inside. "All these toys, and nopony suspects it; not even your little dragon?"

Twilight blushed, shrugging. "H-he might know... I've seen him glance at it every once in a while when he's bringing me food, or something."

Starlight giggled. "Poor thing; all these hungry mares around him, and he doesn't know how easy you were."

Starlight gazed through the toys, admiring the variety. As she had suspected, her mentor didn't have any problems with pleasuring herself to the idea of taking griffons, canines, or even felines. She pulled out what appear to be a strap-on modeled after not a stallion, but a respectable Griffons cock, and slid it around her waste. To her delight, there was a bump on the inside that caused the toy to rub against her own slit quite well; it would be perfect. The ridges around the shaft simulating the barbs of a griffon's cock-- without the sharpness known to cover their feline shafts--, while a knot at the end ensured a pleasurable, if lightly painful insertion for the finale.

Coming back to her hungry mare, Starlight turned her onto her back, forcing her legs wide open, and lined the tip up to Twilight. After receiving a nod from her, Starlight thrust the toy into the waiting cavern, making sure all but the knot slammed into her. Twilight let out a yelp, as Starlight herself felt a great deal of pleasure from the nub on the inside; being as they were already worked up, Starlight kept her pace up, starting with hungry, dog-like thrusts into her princess.

Twilight let out yelps, moans, and arched her back as she tried bucking against the thrusts; Starlight was hardly able to focus, herself, as the nub inside the strap-on was giving her a good thorough rub. After sometime, Twilight was devolving into breathless noises, causing her moans to be replaced with just the wet smacking of the toy, and Starlight could see her getting close, hoping she could time this next point.

She waited, thrusting a bit slower to ease the mare along, before ramming in firmly; she forced the knot in, causing a loud squeal as Twilight's body seemed to tense up, and a fluid poured form her cunt. Her orgasm, thick squirt included, drenched the toy, and Starlight's own crotch; but, she wasn't done. She started to thrust again, the knot popping in and out of the mare repeatedly, as she longed for her own release. As Twilight was about to cum again, Starlight slammed in once more, cumming hard onto the bed as Twilight moaned out her student's name, shaking heavily; her breathing, as well as Starlight's, was nicely labored, and struggling.

With her energy currently spent, Starlight fell over, onto her back, next to Twilight; the stood straight in the air, as Twilight rode through her intense orgasm, settling down against Starlight.

"O-Okay," Twilight said, shakily. "I... I see... what you mean."

Starlight smiled, putting an arm around Twilight's shoulders, pulling her close. "Good; I hope we can get her prepped and over to Ponyville by tomorrow evening?"

The princess nodded her head, as she slowly blacked out, sleeping against Starlight. As much as she wanted to get up, and get cleaned, Starlight resigned herself to cuddling the down princess, and falling asleep herself.