Plus Sized Unicorn

by takaneko13

Rating: mature
Tags: Romance, Porn, Fetish, Shining Armor, Sex, Twilight Velvet, Slice of Life, My Little Pony: Friendship is Magic
Length: 4030

Twilight Velvet and Shining Armor share a questionable relationship as trainer and trainee. Can he resist his THICC mom?

Twilight Velvet came up with a plan to spend more time with Shining Armor but things take a drastic change after Shining discovers her secret fetish... she gets aroused when he insults her and smacks her flanks with magic. Is Twilight Velvet... a masochist?!

Published 2019-05-11 02:00:01 UTC
Last updated 2019-05-11 02:00:01 UTC

Mom Likes a Sharp Tongue

One would never catch Shining Armor openly admitting that he was a “Momma’s Boy”. On the contrary, when he had the opportunity to leave home to join the royal guard after university, Shining jumped at the chance and bid farewell to his homestead. In order to pursue his dreams, he left his family and friends behind to learn from the best Equestria had to offer. Graduating at the top of his class at Celestia’s Advanced Magical Academy, Shining was soon promoted to Captain of the Guard where he served under the Princess of the Sun herself for a time.

After his marriage to Princess Mi Amore Cadenza, Cadence for short, he was transferred to the Crystal Empire where he assumed command of the empire’s finest elite military force. He was respected among his peers and nearly untouchable in combat. That being said, it should be stated for the record that Shining Armor is, in fact-

a momma’s boy.

Plus Sized Unicorn by TakaNeko13

“Mom, you’re going to have to keep up if you want to beat your best time from yesterday.”

“I’m so sorry, Shiny. I’ll try harder. Phew! Trotting is a real workout~”

Shining Armor believed in the tried and true method of weight loss that revolved around a proper diet and regular exercise. One hundred push ups, a one hundred kilometer trot, and one hundred magical weight lifts a day ~ that’s how you become the strongest unicorn in Equestria! However, Shining has come to an understandable conclusion: his mother is not training to become the strongest unicorn. She just wants to lose some weight. Fair enough.

Surveying his mother carefully, Shining knew that his weight loss program would need to be reevaluated to better fit his mother’s physical limits. “Listen Mom, maybe I’m pushing you too hard. How about we call it a day?”

“Shining, what have I told you about giving me special treatment? If I’m going to lose weight under your tutelage, you need to treat me just like everypony else. No ifs, ands, or buts, mister.” Twilight Velvet had remained quite adamant about this throughout the last few weeks working with her son as he helped her settle into a regular weight loss program. For things to work out the way she wanted, she insisted on being treated like any other pony under his command. He could order her around as much as he needed to. It’s what she wanted after all.

Shining let out a frustrated sigh. He trotted up to Velvet, puffed out his chest and responded, “YOU’RE NOT GETTING ANYWHERE WITH THAT GUTT JIGGLING AS YOU TROT PACES BEHIND ME!!! YOU TAKE THE LEAD. FALL BEHIND AND THERE WILL BE CONSEQUENCES! GOT THAT?”

“Yes, sir! Good job, honey.” Velvet nodded.

He responded, “Thanks, Mom. I-I mean- TODAY TUBBY! GO!”

Velvet dashed past Shining and broke into a brisk jog. This behavior on both of their parts was highly irregular. Why would she let her own son talk to her that way and point out her physical flaws so openly?

To be honest, things had not been this way at all for the last few years. With her daughter Twilight Sparkle being crowned the Princess of Friendship and her son now married to Princess Cadence, Velvet and her husband Night Light had come to experience one of the most challenging phases of their lives - the empty nest.

Night and Velvet had nothing to be ashamed of as far as they were concerned. They had raised two beautiful foals, lavishing them with all of the love and attention they could want. They had shared happy memories together, and faced many trials throughout their lives. Theirs’ was a family whose bond was stronger than the magic which raised the moon and sun in the sky.

When it came to growing pains, Velvet felt that she had been affected the most, while Night Light welcomed the prospect of seeing his children grow up. When Shining left, she turned her attention to Twilight, doting on her and loving her more and more in hopes that she would never leave them like her brother did. Like a double-edged sword however, Velvet soon realized that her children’s happiness meant more to her than anything in Equestria. When Twilight expressed a deep desire for knowledge and a talent for magic, it was Velvet who suggested she apply for enrollment in Celestia’s School for Gifted Unicorns.

Velvet and Night Light were absolutely thrilled to know that Twilight had been accepted into the school and that her future would be secure under the protection and guidance of Princess Celestia. With their children all grown up, Velvet and Night Light took their long awaited rest.

The years had not been kind however, and Velvet soon wished to be close to her children again. How could she accomplish such a thing? Shining and Twilight would no doubt welcome her with open arms, but only for a short visit or two. If only there was a better reason to see them a little more frequently…

That was when Night Light gave her an idea. A slip of the tongue was all it took for Velvet to formulate a plan that could put her in direct contact with her beloved son.

Velvet, don’t take this the wrong way, but you’ve put on a little bit of weight haven’t you? Haha, you don’t quite fit into that outfit like you used to.

She didn’t include all of the details when she explained her situation to Shining, but he agreed to be her trainer just like she hoped he would. Knowing full well that he would go easy on her because she was his mother, Velvet added the extra stipulation - that he would train her like any other cadet under his command. A no holds barred weight loss program. Not only would she get to spend time with her son, but she would get in some healthy exercise as well.

At least, that is the way things were supposed to be.

It had been a few weeks since their routine had begun… but things were not all as they seemed. Every other day, the relationship between mother and son had become more questionable. As Velvet became more comfortable around Shining, she had allowed her body to respond more naturally in the presence of another stallion. Shining had discovered her weaknesses far too easily… and Velvet rewarded his advances without hesitation.

Watching her bound along across the beach, Shining Armor stayed close behind Twilight Velvet by purposefully trotting at a slower pace. He was no longer focusing on new exercises to test or carb-friendly meals to prepare. His attention was centered on Velvet's flank as it jiggled side to side in front of him. With every hoof stamp, her tail would sway more often to either side, teasingly revealing her tight crotch pressing right up against her training shorts.

The sight should have made things awkward for him, but besides his own wife, it was the most arousing thing he had ever seen. Tight lips dripping with sweat under that thin layer of fabric~ there was no way he was going to miss out on this view. He couldn’t help but think about the rest of her body. She honestly hadn’t put on that much weight, but the figure was there for all to see, and only he had the privilege to witness her in all of her glory.

Luscious thighs, a curvy waist, her fuzzy chest stuffed into a cute sports bra, adorably round cheeks, topped with her lavender mane which she tied back into a ponytail while she exercised. What was there to not love about her? With his pent up urges crying for release, Shining decided that it was time to kick things up a notch. If there’s one thing Mom loves… it’s a sharp tongue.

“CADET YOU ARE A DISGRACE TO THE SAND YOU’RE TROTTING ON! YOUR STUBBY HOOVES ARE HEAVY ENOUGH TO LEAVE POT HOLES IN THE SAND. THE LIFEGUARD IS GOING TO HAVE TO DECLARE THIS AREA A NATURAL DISASTER SITE WHEN WE’RE THROUGH!!”

Velvet’s ears perked up for a moment before they dropped down and she turned to him, “Sweetie, that’s a bit harsh don’t you think-”

*SMACK*

“Aah!” Velvet winced as Shining slapped her flank with a burst of magic.

“Are you talking back to me, Cadet?!”

She knew that saying something would result in harsher treatment… “Shiny, I just thought that~”

*SMACK*

“MMMMNNNN~~” The magical smack that ran across her flank stung a little bit that time. He was definitely being harsher than usual. She knew exactly what he was trying to do. Like any strategist, he had done his homework and studied his subject thoroughly to better understand what made her tick. How to get her hot. What it took to get her excited faster. The harder he smacked her, the wetter she would get.

Twilight Velvet was a total masochist.

“Mmmnnn… Shiny~ tell me more…”

Shining swallowed nervously as he continued to deliver sharp commands to his mother, “Alright, fatty. L-L… lower yourself to the ground. Only your front hooves. Leave your fat ass in the air for me.”

“Like this, Shiny?”

She lowered herself down with her legs straight, leaving her rump in the air. Her tail instinctively flicked up and over her back, exposing her crotch right against Shining’s face. She could feel the fabric stretching and pinching against her body, stimulating her and making her more aroused. Her mind raced with ideas of what shining would do to her in this position. He could slap her a few more times, pinch her cheeks, lick her, maybe even force himself on her in the open - this was less likely since she wanted this… arrangement... between them to stay a secret.

“Mom… spread your legs wider.” He commanded. She complied, exposing herself further to the point where he could almost see the outline of her clit through the fabric. He swiveled his head around, searching the area to make sure that nopony was watching. This was a private beach that only he and Cadence had access to, but he wasn’t willing to take any chances. Velvet whined with her face buried against the sand. Waiting was the cruelest thing he could do to her, but he knew she liked it anyway. With his large hooves on either side of her flanks, he spread her open and plunged his muzzle between her lips.

Velvet wriggled in place as he thrust his tongue against her, stretching the cloth to its limit as he tried to lick further inside her body. Her fluids had soaked into the fabric, a tasty mix of sweat and honey that set Shining’s senses on fire. Having seen her clit earlier, he focused on that one special spot, banking on the fact that his mother would scream for him. She always did.

“AAAahhh~! Mnna! Shiny~ Shiny~~ Mommy’s gonna~ Mmmmnnn~ don’t stoooop~”

Her breath quickened every time that Shining flicked and lapped at her lips. She would normally beg him to rip away the pants so he would stimulate her directly, but after the last few times, she was down to her last pair of pants. She pushed back against him, tempting him to delve as deep as he could before she finally came. The heat was becoming unbearable. With every moan and shriek, he became more invested in getting her to climax. One more lick and she would-

“Aaaaaaaaaaaahhhhhhhhh~~~!!!”

Shining kept his muzzle pressed up against her as she let out a final satisfied moan while she climaxed. His tongue swathed and lapped against her lips, suckling joyfully at her juices as they soaked through the pants and into his mouth. Hearing her voice break like that at the end was worth the world to him. She was filled to the brim with joy and ecstasy~ more than any son could ask for.

Shiny Likes It Wet and Sloppy

When Shining finally drew away from her, he licked his lips to break away the strings of drool connecting them. Her body twitched as he let out a hot breath against her tender lips, “Good, girl. Now stand up.”

Velvet struggled to her feet, and the weakness in her back legs forced her into a seated position. She panted softly, her face flushed red as her climax slowly started to recede. Shining met her face to face. She was expecting him to verbally berate her again, but instead he kissed her, immediately forcing his tongue into her mouth and trading slow methodical movements with her. He skimmed along the roof of her mouth, carefully examining her teeth from back to front, savoring her taste. Velvet’s tongue pushed back awkwardly, only managing to flick across his upper lip as he pulled away.

Shining stared into her eyes, subtly licking his lips and adding, “That’s how you tasted.”

Velvet was left speechless with drool dripping out of the corner of her mouth. I taste… yummy.

Her eyes drifted about lazily, her body still processing the high from climaxing earlier. She glanced at the ground briefly, catching sight of Shining’s stallionhood throbbing between his legs. If he asked her to…

“Shining do you want me to…”

His face was beet red, “Y-Yes!”

Things wouldn’t be that easy.

“Tell me to do it, Shiny. You know how…”

Shining took a deep breath. He lifted his hoof up to Velvet’s face, caressing her and letting her rub her cheek against it before he reached behind her and gently gripped her mane, “Hey Mom… you’re gonna suck my cock now, and I want you to swallow it like a whore. Got that?”

“Mmnn~ that’s my boy.”

One more kiss, and Shining relaxed onto his back, widening his legs as Velvet dropped down to his waist running her hooves gracefully across his chest and tickling his sides along the way. At full mast, Shining’s hardened member stood about an inch higher that the top of Velvet’s mane. He was longer than his father, but not as girthy. A healthy stallion cock which had won the heart of a princess, and captivated the heart of his beloved mother. It throbbed slightly in response to her hoof as she tranced his length and gripped his base. She grinned as she felt his pulse quicken.

She started off with sweet pecks around the tip of his cock, before darting her tongue into the opening and tasting a single droplet of precum that set her off on her journey down the rest of his member. Her tongue raced along his length, coating him in a layer of drool that made it easier for her hoof to move back and forth as she stroked him. As she reached the base and nibbled at his balls, he let out a primal groan and bucked his hips a bit. His face was a tortured mix of pain and pleasure, unsure of what to feel as Velvet continued to nibble and circle her tongue around each of his balls.

Her hoof moved up and down his slick cock, rounding the apex and stimulating his sensitive tip. She lapped and slobbered as she made her way to the top, kissing the tip and taking his head into her mouth slowly until her gag reflex forced her to relax a bit. She still had not gotten used to this, not even with Night Light. At the very least, she was used to Night’s width, but not Shining’s length. She would need a little encouragement…

Velvet meet her son’s eyes and she spoke with his cock halfway inside her mouth, “Svining, vour voo vig~”

“Heh, that’s no excuse, Mom. You’ve taken longer before haven’t you? That slutty mouth of your’s can handle a cock like mine, right?” His hoof rested on her head and he tugged her down. Her pleasured expression changed suddenly, her eyes widening as Shining forced her to fit more of his stallionhood into her mouth. He was careful with her, of course. Her eyes rolled slightly as she suppressed her gag reflex and his length fit as far as it could go. “Remember how that feels…and do it again.”

He relaxed his hooves and Velvet moaned as she lifted her head up and released him just enough to regain control of herself. She hacked a little bit, and suckled at his cock, returning to a slow up and down movement that she was comfortable with. Her bobbing motion sped up a little bit as she progressively took more of his length into her throat. Each time she came down, she felt her eyes cross. When she needed a breather, she let his cock out and licked it again using her saliva as a lubricant to help him further down her throat.

Shining bucked and moaned as Velvet began to blow him in earnest, speeding up her process and coupling her actions with swift strokes around the base of his cock. Her bobbing mane continued up and down a few more strokes, until she finally dove down and deep-throated him as far as she could. She gripped his balls and moaned against him~

“OhCELiEstIaSwEeTFUCK~~~” Shining’s hooves fell to the ground as she forced his hips up and came with barely a second thought. A rush of adrenaline and pleasure overtook him as he shot streams of cum into his mother’s throat. Each primal grunt was accompanied with a subtle shaking of his hips as he came again and again.

*Gulg* *Gulg* *Gulp* “Mmmnnnn~~” Velvet remained surprisingly silent while she focused on swallowing every last drop of Shining’s cum as he released himself into her. He wasn’t the only one who had learned secrets about her body - she had learned that gripping his balls in the middle of a blowjob was a surefire way to get him to cum. It was a handy bit of information to have on hoof.

With his member finally relaxed enough to slip out of her mouth, Velvet released him. With his swollen tip still exposed, she licked and sucked at him as she finished cleaning the rest of his cum. She’s been a good girl… and that was certainly worth some praise.

“Shining, I swallowed every drop. Your cum was…” She licked a drop of cum she had left on her upper lip. “Delicious.”

Mom Likes It Hard Too

“Mom!” Shining lunged at her, flipping her up and onto her back while he stood on all fours above her.

Velvet was surprised by this sudden burst of energy. He should be completely drained! “Dear me! W-Where is this coming from?!”

Shining kissed her deeply, pulling away to take a breath and to make his selfish request, “I wanna fuck you, Mom. Right now.”

“Shining, you couldn’t possibly be~ ah!” She glanced down curiously to his waist and was shocked to see him starting to become erect. She could have sworn that it would be an hour or more before he was ready for her again. “Uh… I mean… if you insist.”

She withdrew slightly, leaving Shining to wonder if she was going to deny him another chance to fulfill that primal urge to release himself… this time inside her. He knew there was a risk to continuing out in the open, but her musk was too strong for him to ignore any longer. She was in heat, and he needed to have her - NOW.

Velvet relaxed herself onto the sand. She brought her left hoof bashfully up to her face and looked away. “Shining, if you want to take me…” She spread her legs, presenting her wet marehood to him, “Go right ahead.”

Shining crawled forward, towering over Velvet and casting an intimidating shadow over her. He met his muzzle against her’s and they rubbed noses together. He comforted her with sweet unintelligible whispers as he lowered his head into the crook of her neck and nibbled at her neck. Her back arched and her heat came closer to his beating member as he drew closer to her. Shining lower himself a little more, gracing her entrance with the tip of his cock. Teasing her at this stage was out of the question, they were both primed and ready to go.

With a single thrust, he slid his member into her body. With a surprised yelp, Velvet’s hooved snapped over Shining’s broad shoulders as she held onto him. Their hot breaths mingled and they moaned together as he began to buck back and forth, thrusting half the length of his cock into her as he got her body used to the sensation.

Velvet’s curvy body jiggled every time their bodies slapped together, a stark contrast to Shining’s toned figure which seemed to become more tense the more he dove into her. Their sweat drenched bodies moved as one, a rhythmic dance of carnal pleasure fueled by a forbidden relationship that nopony could ever know about. This would continue to be their secret. A bond that would keep them together for as long as they would allow it. Even when they were apart, they would always be connected in mind, body and soul.

For now, there was nothing but the primeval need to breed. To fornicate. To just fuck each other senseless.

With Velvet’s face against the sand again, Shining’s body stooped over her as he fucked her from behind, his cock ramming into her at an increasing pace.

“Mna! Yes! Oh fuck! Mmmnn! Shining say something mean to me. Ahhmmnnn~fuck!”

“You like the way I’m fucking you like a little whore, right? You’re pussy’s so damn fresh. Dad’s got himself quite the little fuck-hole doesn’t he?”

“Hhhm~ Ah! Ahhn~! Yes, I’m a little fuck-hole whore. You can fill my slutty womb with your cum! Yes! YES~ Aahn~”

Velvet’s body continued to respond positively to Shining’s insults. Along with a couple of magical slaps across her flanks, she was having the time of her life. Easily a 10 out of 10. His thrusts started to become stronger as he tried to push through her body as she tightened up around him. He was ready to blow his load into her~ just a little more.

“Tell me I’m better than Dad.” He wrapped his arms around her waist and dove further and faster. The bulge his cock was punching out through her abdomen was fairly obvious.

“Aaah! Yes~ Oh Celestia~ Yes~ You fuck better than Night Light!” She had no reason to lie at this point.

“I fuckin’ knew it! Grrruuuhhh~~~~” With a final thrust, he hooked himself inside her and let out a thunderous moan as he came inside her.

“AAAAAHHHHHH!!! MMMMNNNAAAAAAHHH!!!”

Jets of cum shot into her body until they started to overflow and gush out of her. Their bodies bucked into each other, locked in unison as Shining released everything into Velvet’s womb. They gasps for breath and groaned as they rode their respective orgasms. The world no longer existed for them. The silence overtook them. And there was nothing but light…

With a subtle shift of his hips, Shining was able to pull his length out of Velvet. Her inner walls had finally relaxed enough to release him with an audible *pop*. The leftover cum inside her body flowed out like a stream of thick cream which pooled between Velvet’s legs.

For the time being, Shining did not know what to do. Their session had never been so intense that his mother actually fell asleep post coital. He trotted around to see if Velvet was actually asleep, an he couldn’t help but smile sheepishly at the sight of his mother’s loving smile.

Like any good son, Shining made sure to clean everything up without waking her. He then used his magic to carry her back to the castle where he tucked her into a comfortable bed from which to awaken when she was well rested. He knew that times like this would not come often for them for much longer, but he would make sure to cherish them for as long as he could.

What a momma’s boy.

THE END.