Unsecure Desires

by Star_Draco

Rating: mature
Tags: Fetish, Profanity, Shining Armor, Sex, Twilight Sparkle, Drama, My Little Pony: Friendship is Magic, Romance, Porn
Length: 5273

A story were love and taboo are never meant for each other, yet play well in accordance to the most powerful siblings in Equestria.

A short story on Shining Armor's feeling towards his sister. Their past having many memories but their future uncertain. It takes a special kind of relation ship to love your sister. It also may explain why taboo love is the strangest but the most exciting!

Written for the April 2019 Incest is Wincest Contest!

Published 2019-05-01 02:40:01 UTC
Last updated 2019-05-01 02:40:01 UTC

Leading Events

2nd Entry for contest

Unsecure Desires-Feral

Contains(Incest, Brother/Sister, Panties, ponies wearing clothing for some reason, masturbation, mention of foalcon, kissing and more stuff if you just read the story.)

Shining Armor waved his sister goodbye as her carriage took off and flew down to the lower town down the mountain, known as Ponyville. It was Princess Celestia’s will that Twilight go to Ponyville to secure and make sure that everything would be set up for the Thousand year Summer Sun Celebration. Along with that, to hopefully make friends along the way. He hoped and prayed that would be the case.

Knowing her, she would be back tonight, so Shining decided to go visit her dorm that Celestia had given her when she took her on as a student.

Making his way to Canterlot Castle, he strided confidently towards it. He gave quick salutes to his fellow guards-ponies, waved to fellow civilian ponies and walked through the castle dorms with ease.

He passed through the hallways, through the many doors that lead to other dorms, offices, rooms, and many other places that he had no care for. His only focus was his sister’s room.

He stood in front of the door that once housed his sister. Looking down the hallways, he made sure that no one saw him go in. Once he was satisfied, he unlocked the door with magic and walked in, before closing the door, clicking the lock.

He had been here many times to visit his sister, so he knew his way in and out of it. From the large library that encompassed most of the dorm, to the kitchen to the right and the stairs lead to her own room upstairs. That was his target.

Again, he confidently made his way upstairs. His heart was a beating a bit faster than usual, but that was the jitters he usually got when he was doing this, so he pushed on.

Since this was her own dorm, in the most secure area of the castle, the room was an open spaced area. Up here, he saw a large bed towards the corner. Alongside the bed was Spike’s smaller bed. Towards the corner of the large space, were her wardrobes and a walkin closet. The opposite side of it held her personal bathroom.
He made his way towards there, knowing what he was looking for laid there. Making his way inside, he saw that the restroom was decorated with white and lavender based furniture. Twilight had her own stand in shower area separated with a mini-tub next to it.
Her sink was large with a large mirror in front. A set of stools were place next to it so Spike could stand on top and reach the sink. Lastly, was her dirty hamper. There…

His heartbeat rose as he made his way towards the hamper. He saw a lid and lifted it. Just as he suspected, he saw Twilight’s dirty clothes. Spike didn’t usually wear clothes, so these were all Twilight’s. He saw his immediate prize and that was a pair of Twilight’s purple cotton panties. He reached down and grabbed them, feeling the wonderful material across his hands. Finally.
He brought them up, inspecting them a bit before feeling satisfied and bringing them directly to his snout. He took a big whiff, inhaling them in through his nose and taking in the wonderful smell that lingered from his sister.

It’s been months in waiting, but he finally managed to get his sister’s scent again. The wonderful light musk that she left on her panties filled his brain in europhia. The light scent of lavender, which she would put on her body for lotions, shampoo and such, mixed with sweet musk that naturally radiated from her body, especially by her loins.
He continued to whiff in deeply, allowing himself to get aroused from the sweet smell of his sister’s panties. His cock hardened, slowly peeking from its sheath. The outline of a thick shaft pressed against his clothing, making him feel tight.

After a few moments of inhaling, he finally decided it was time to relieve himself. He used his other hoof to begin unstrapping his armor, while using his magic to look through the basket for more panties. He wanted to blow his load in a few.

He saw a few more deep down at the bottom. Grinning he brought them up and was surprised to see stains in those. “Oh Twiley, you horny little girl.” He mused to himself. Bringing them close, he took a whiff to hopefully inhale stained panty juice. However, instead of his sister’s smell, he inhaled some strong musky and salty scent. He retracted them away from his face, as if unsure he smelled them. They were a bit wet, so it must’ve been recent. He returned them back to his face, to be sure and the smell still returned. It took him a second to realize that it did smell familiar. He gave a small grin.
“Wow little bro, didn’t know you also had a thing for your sis too!” He chuckled at the thought of Spike had been secretly masturbating to Twilight’s panties too. Then again, Spike could get away with it since he did most of the chores. He inhaled deeply, pushing them directly onto his snout where he could feel the wetness. Daring himself to go further, he stuck his tongue out and licked the wet panties. Saltiness along with some sweetness filled his taste buds.
“Not bad,” he commented out loud. He finished unstrapping his armor and his cock only had one barrier left. His thick organ was pushing hard against his boxers, stressing the fabric where it longed to be released.
Not waiting a second longer, he pulled down his boxers and his cock popped free, exposing it out in the open. The dark grey organ was rigid and strong, standing erect and proud, with small pre beginning to drip from the tip. It was thick in base, to almost to his tip, with a length almost as long as his forehoof. If he wanted, he could lean down and suck his own cock.
He had done so before and wasn’t afraid to admit it was an awesome experience, hence his lack of fear or disgust at touching Spike’s leavings on his sister’s panties. He actually wouldn’t mind tasting some of his little brother’s seed, but that was for another time.

He wrapped the wet panties around his cock tip. He then grabbed his shaft base with his right hoof, while his magic still held the fresh pair of panties in his nose. He began his stroking, pulling on his sensitive flesh, up and down, his body begin a rocking motion.
Pre began to spill from his tip as he continued to stroke his rod. He moaned as he inhaled his sister’s sweet scent. “Oh, Twiley! I miss your scent.” He groaned as he began to stroke himself quickly, trying to get off.
The feeling of cotton and moisture from Spike’s lingering fluids, fueled Shining Armor's arousal. His cock throbbed with anticipation, each throb matching with the beat of his heart. He continued to stroke his shaft, trying to get the europhia going and lasting. His legs shook, trying to keep himself up as his motions and pleasure wracked his body. More and more of his pre began to stain and wet the panties, already making them drenched and adding to his little brother’s scent.

His legs began to buckle as his climax was soon approaching. He began to masturbate at a quick pace, trying to bring his orgasam closer and closer. Thick globs of pre-cum seeped through the pairs of underwear, dripping down onto the tile floor. He moaned loudly, feeling his climax approaching faster and faster, his strokes going wild.
Taking in the biggest whiff from his sister’s panties, he neighed loudly and finally released his seed. He bucked his hips against the cotton fabric, his seed pulsed through the panties, shooting through them and still have enough power to hit the rest of the clothes inside the hamper, coating the rest of her clothing in his thick seed.
Shining continued to fire his cum, well beyond matting the panties, along with coating the hamper with his cum and dripping onto the floor for thirty seconds, before his orgasam finally began to die down. His breathing began to slow, his nose still inhaling the smell of his sister’s panties, albeit they lost a bit of their scent. He let his body rest, letting his cock drip the remaining amounts of cum through the panties.

When he finally stopped, he sighed in relief. He needed to do that for months now. He wanted an opportunity, especially since him and Twiley don’t see each other often to help… alleviate stress. Sure, he had Cadance and her wonderful smelling panties, but it was more taboo and much more sweeter jacking off or fucking your own sister than your girlfriend or possible future wife.
Even inhaling Spike’s left over seed on his sister’s panties added flare. He can’t admit that his little brother was hot or sexy in any way, but he could say that he did have a distinctive taste or smell that didn’t match his own. He didn’t like stallions, but his brother was no stallion. Too bad he would have to wait a few years.

His cock was limp and slowly retreating into his protective sheath. He allowed the panties to fall onto the floor, soaking up the cum stained floor. Using magic, he mopped up his cum on the floor with parts of the panties that weren’t stained to pick up his mess. It didn’t help much, so he grabbed whatever he could from the hamper. Skirts, bras, socks, to mop up the rest of the fluids that lingered on the floor.

Satisfied with the clean floor, albeit still smelly with cum, he dropped the matted clothes back into the hamper. Spike would wash her clothes and he would probably think that the wet clothing was his doing. That was fine.

He shoved his shethe back in his boxers and strapped his armor back on. He felt relief, his balls having stored up roughly a month’s worth of cum. He had been busy trying teach new recruits, go up north and secure the outposts under Celestia’s orders while also having to prepare for Celestia’s back up plan… Whatever that may have entailed.

That meant that he was left unsatisfied. Cady was also doing her own thing and he couldn’t exactly hit on the mares in the guard. Not if Cady didn’t approve of them. So, he was left untouched by his own hooves or others for a month.

This was a long time coming… literally, but he still needed a warmth around his cock. Cady was nice and hot, she knew how to control her vaginal muscles. Twiley however was inexperienced and still shy, yet she was the quickest to satisfy in orgasms as well as easy to turn on.

He loved Cady, he loved Twilight. One day, he wanted them both together. One day, he would get the two together. “One day,” he said out loud to himself. He walked out of the bathroom confidently, leaving a happy memory in his sister’s restroom.

Day after Canterlot Wedding incident…

The event had left Shining Armor exhausted. Invasion of shape shifting bugs would do that to you. Not to mention being brainwashed by their queen, his fiance held captive by her for over Celestia knows how long, taking on her form in her place, and nearly losing his sister in the process.

He was angry, he was in pain, he was distraught, but, most of all, he felt sadness for nearly losing the love of his life and his sister.

He had to make it up to her. The wedding was postponed until tomorrow. Everypony was resting up now. Guards were now taught anti-changeling spells and ponies were still trying to deal with the aftermath of what had happened.

He made his way through the hallways, seeing guards posted in almost every door. Each one saluted him as he passed, seeing their gaze on him. He knew that he may have lost a few of them on the respect level, knowing how he was easily taken out by Chrysalis. He would have to regain their respect somehow. But for now, his focus was on his sister.

Twilight and her friends were all sharing the same room. However, Twilight had requested that she have own separate room to deal with the aftermath. Her friends betrayed her, Celestia didn’t listen and Shining was… He was…

He was in front of the door. He sighed deeply but silently. He reached up and knocked on the door.
“Who is it?” Came her voice inside.
“Hey Twiley… it’s me.”

“Oh.” There was a pause. “Give me a moment.”

He nodded, though he crossed his eyes as he realized she couldn’t see him. He felt stupid, more so with that, but now he really felt like he wouldn’t be able to get him back on his side.

Shuffling could be heard before the sound of the door unlocking, revealing a tear soaked face. “What is it?” She tried to hide the sadness in her voice. His heart broke at the sight of her like this.

He cleared his throat. “Twiley… I… I just wanted to say… I am so sorry. I’m so sorry for what I said to you at the wedding.”

Twilight sniffled a bit, holding back a soft sob. “Was that you who said that or Chrysalis?” she asked.

Shining shook his head. “To be truthful, I am not sure. Part of me didn’t like the idea of you trying to sabotage my wedding day. However, another part of me also wondered why I yelled at you. I… I never yelled at you, never screamed at you.”

Twilight didn’t like the answer, but she nodded. “I understand Shinny. But… it hurt. It hurt knowing my own brother didn’t believe me. His own sister!” she half yelled. Shining winced at her volume. He could feel the guards on the hallway looking towards his direction.

He sighed, nodding in defeat. He shifted on his feet. “I know, it...was not cool.” He looked at her face, still seeing her tears run down her face. He then heard silence behind him. He turned towards the hallway to see his guards staring at him. When they caught his gaze, they quickly went back to their stations.

He then looked back at his sister. “Can we… finish this inside?”

She blinked, shaking away any tears on her face. She pulled open the door to let him in. He quickly walked in and she shut the door behind him.

Shining turned towards her. She was still wearing the dress that she had on that afternoon. Though it was mostly unkempt and ragged with what she and Cady did in the tunnels.
He also saw tear stains matted onto her chest.
“Shining that was…”
“Hold on.” He lit up his horn and created a silencing barrier that covered the entire room. “There, that way nopony can hear us.”

Outside the door, all the guards that were posted groaned in disappointment at seeing the barrier cast on the door.

Nodding, she made her way to bed and sat at the edge. He met her there but stood in front of her. He then waited for her to continue.
She looked up at him, trying to start what she was about to say but couldn’t. “I… I thought that I lost you. I thought I lost you and everypony else. I felt my heartbreak.”
He just stayed silent, feeling nothing but shame at his actions. Twilight continued. “I also thought that when Chrysalis told me her plans for you, I might lose you forever. That I would never get you back!” With that she sobbed uncontrollably.
Shining immediately jumped to her side and sat by her, pulling her close to him. She held onto him, crying onto his chest.
He allowed her to spill her tears on him, regardless the stains they would leave. He softly rocked her in his chest, letting her spill her emotions on him. He deserved to be hated, to be yelled at, but she couldn’t do it.

She cried for five minutes and it was another ten minutes before she had finished shedding tears on him. Her eyes ran dry and she felt exhausted and drained. She pulled away and looked up at her brother. She saw his own eyes were red with tears, though he tried to remain strong.

Silence filled between them, their eyes never looking away from each other. Their hearts were both nearly torn away by evil, but yet it was love that had saved the day. Loved that repelled the queen and her army, that sent them flying. It was love that could repair wounds.
This was love at work. Without knowing what the other would do, both slowly leaned in to each other. Their eyes closed and their lips met. Warmth spread across their bodies, starting from their mouths, then worked their way down to their hearts before circulating throughout their bodies.

Both siblings pushed their lips against each other, enjoying each other tastes, feeling their passion so close. Shining placed his hoof upon Twilight’s shoulder, rubbing it lightly.
Twilight softly whimpered, feeling her brother touch her. She then pulled away gently, allowing a small string of saliva to leave from her. Both opened their eyes and looked at each other. Twilight’s cheeks were red, flushed with warmth and arousal. She felt moisture forming in her neithers, while Shining felt his organ grow in mass.
“It’s… been so long since we…” she tried to say.
He nodded, his own flush forming. “Yeah, almost a year.”
She nodded timidly. “I… I had dreams… of you and I.”
“As did I.” He smiled. She then looked at him worriedly.
“What about Cadance?”

Shining paused, hesitating in his response. “She… she knows that we were… physical. More so than most siblings are. And she… supports it.”
Twilight’s eyes went wide before they soften. “So… she knows and… doesn't mind?”
He shook his head. “Just as long as we don’t get caught… or if she joins.” Twilight was blushing furiously now and she couldn’t help but cover her face with her palms. Shining chuckled, pulling her arms away from her face. “Don’t worry, not right now. For now, it’s just me…” He leaned in back to her mouth. “And you.” With that, he kissed his sister once more. This time the passion was there. He held her head with his gentle hoof. Once more, Twilight moaned into the kiss, with her hoof slowly creeping its way towards his hardening shaft, which left an impression on his pants.

Feeling her hoof slowly reaching for him, Shining used his magic to reach for shoulder, where her shoulder strap for the dress was. He pulled it off to her side, allowing her shoulder room to breathe as he began to caress it.
Her own hoof found its way to his shaft. She could feel his cock through the layers of clothing, the heat that radiated could pass through them. She felt his heartbeat through his cock, throbbing with anticipation.

Pulling from her, Shining continued to caress her shoulder. He had been wanting to this for a while now. No amount of jacking off to her panties would be this good. Leaning down, he took a nip at her neck, earning a gasp from Twilight. He tightly clamped his lips on her neck, squeezing and massaging it with his lips.
Twilight moaned loudly at feeling her brother’s mouth on her. She in return, squeezed his shaft through his pants. She decided that she had to feel it. She reached down with her magic, searching for the zipper, finding and pulled it down. Shining moaned into her, feeling her magic reach for his cock.
The thin fabric did little to hide the thickness of his shaft, nor the heat and throbbing anticipation.

Feeling himself get antsy and longing for this physical aspect, Shining pulled away and reached for her dress. He pulled her up to a standing position, so he could grab the bottom of the dress.
Knowing what he wanted, she lifted her hooves up, allowing Shining to pull up and out her dress. Shining tossed her dress and smiled as he gazed at the near naked form of his sister. Her panties were a dark purple with a little star in the front.
She blushed as he gazed at her. He leaned back in for a quick kiss.
“You are as beautiful as ever.” He said truthfully. With that he pulled back and immediately reached for his pants and began to unbutton them. However, with a flash of bright purple magic, Shining was now standing completely naked, for his clothes had been teleported off. His cock, now free of its confines, sprung up proudly and with rigid virtue.
Twilight was in awe with his cock, still not used to seeing it so out and loud! The grey shaft throbbed, pre began to form from his tip.
“Oh… Celestia!”
Shining chuckled. “She would probably say that too!”

Twilight blushed madly, her whole body was on fire with lust. She had been missing her brother for a year now. The invasion made her sick and worry she would lose the love from her brother. She dared not deny that living in Ponyville hadn’t kept her wanting her brother. The day to day activities kept her from satisfying her needs on her own, so she had as much pent up lust as her brother.

Seeing that her focus was on his shaft, Shining used his own magic to grab Twilight’s panties. With a painless but powerful snap, Twilight last remaining clothing was ripped from her body, leaving her naked as him.

Her teets were as hard as diamonds and her mount was soaking now, drips of her pussy juices running down her thighs. Without waiting, both siblings joined right back in. Twilight jumped at Shining. He caught her in his arms with his hooves holding her ass above his cock. Their lips once more, smashing into each other with ecstacy.

Shining then gently got on top of the bed, his knees hitting first before he gently brought her down and he loomed over her. Their lips stayed locked, with his cock brushing over her mound and spreading their fluids all over each other.
Her pussy continued to secrete her fluids, running down her walls and between her ass crack. Shining’s cock brushed over her mound, passing her clit with every movement.
Finally needing air, they seperated and gasped in delight. They huffed, feeling their bodies high on pleasure and love with one another.
“Shining!” She moaned. “I don’t want to wait any longer! I don’t want to know that we almost lost each other. Please! Please love me!” Shining pushed against her, his cock ran up and down her pussy, she screamed in ecstasy as cock throbbed against her clit.
“I love you, Twiley! I love you!” Without another wasted moment, Shining leaned out with his cock and then, pushed against her folds, spreading her pussy and making his way inside of his sister.
Twilight moaned loudly, feeling her brother spreading her pussy wide and feeling his thick cock slowly scraping along the walls as he pushed way through.
Shining loved his sister’s walls clamping down and tightening around his shaft, feeling every inch of her tunnels.
“Twiley, your so tight! Celestia, how haven’t you stretched out yet?”
“I don’t have you with me every time!” She moaned as he managed to put nearly all of his throbbing organ inside of her. Shining finally hilted himself, as deep as he could go inside of her. The outline of his cock was seen on her belly.
Leaning back down, he kissed her lips once more. He pulled slowly out of her confines, scrapping her walls along the way. He pulled out about halfway, stopped, then slowly pushed back in. Again, Twilight moaned loudly at feeling his cock fill her back in. Once hilted, he stopped, feeling his heartbeat through his cock and matching her own with his.
They dared not stop their moment and passion. Without more dialogue, Shining pulled out and went back in, repeating the motion over and over again. Slowly but surely, he began to steadily build a rhythm, making his thrust deep but smooth, drawing out his sister’s ecstacy.

The two siblings went at it, moving in near unison with their love making. The squelching noises echoed the room loudly as he moved with passion now, putting more aggressive thrusts into his sister. He wanted her to feel every thrust he could give, every movement meant for her and her alone.
Breaching her womb was a cinch, but drawing out the moans and her cries was the true game. To bring it out at a constant rate. His pre-cum was spilling in large quantities inside of her womb. Her body was spilling out her secretions all upon her bed. Her legs had wrapped around his back to keep him close. Both siblings were reaching their end soon, with Twilight’s moaning growing louder and louder as Shining aggressively increased his thrusting.
His balls slapped her body hard, his shaft now blitzing in and out of her, trying to bring them close. He wrapped his forehooves behind her, bringing her in closer to get deeper inside of her.
He could feel himself getting close, but he wanted to make sure that Twilight would get off first. Knowing all of her weak points, he targeted them all at once. He bit on her neck, grabbed her flank where her cutie mark was, and shoved his cock deep inside.

Twilight all but screamed. “SHINY!” Her whole body spasmed as her orgasam hit her fast and hard. Her pussy spewed her juices in what little room it could around her brother’s cock, gushing fluids all around his own tighes and matting the bed with more of their fluids.

Shining grunted, feeling his sister’s amazingly tight walls clamp hard on his throbbing cock. He felt like he couldn’t move. Realizing he would bust soon, he decided not to hold back, even as his sister continued to orgasam around him. Using his remaining energy, he pushed himself past his limit, thrusting in and out of his sister’s cunt, making her scream more and more. He kept up his technique going, trying to prolong her pleasure so that they could both enjoy it. His balls began to tighten as his climax was fast approaching.

Feeling the end coming, he grunted to Twilight. “Twiley! I’m gonna cum soon!”

“DO IT!” she yelled. “CUM IN ME! FILL ME UP!” She cried as she could feel his cock throbbing for the need of release inside of her. Hearing the desperate need that she yelled, Shining gave his final deep thrusts inside of her pussy.

A final grunt left him and he felt his climax hit hard. His cock throbbed and began to fire thick shots of hot cum into his sister’s womb. He made sure that each and every shot landed in side, trying to not allow any leave her.

Twilight felt each and every shot hit her center core, moaning as her brother filled her with his hot cum. Each throb sent a jolt up her spine. Shining meanwhile continued to give small thrust, letting any remaining cum from his balls to empty out inside of his sister.

Her belly had bulged slightly from her brother’s large quantities of seed. Some did seep through between her pussy and his cock. After a moment, Shining Armor collapsed on his side, pulling his sister next to him. He felt his cock slowly retreat from her warm depths where the opening began to allow their fluids to escape her tunnel and cascade onto the bed.

Their breathing slowed along with the heart beats, creating a wonderful euphoria of silence between them. Their eyes remained locked unto one another, letting their eyes display their love for one another.

Finally, Shining broke the silence. “I...I’ve been wanting to do that for so long, you have no idea.”

Twilight giggled a bit. “I think the… pool leaking out of me tells me some idea.”

He gave her quick kiss on her lips. “Yeah that, but… after you left to Ponyville, I have been missing you since. Cadence is great and I love her with all my heart, but you… our little taboo kind it makes it… better.” He then quieted down a bit. “Plus, the day you left, I got inside your here in Canterlot and used your panties to cum in.”

Twilight’s eyes widened in realization. “That explains the smell when I came back to pack so that I could move to Ponyville. I knew it was too much to be Spike’s”

“So you knew Spike used your panties too?”

Twilight snorted with amusement.

“He still does. He doesn't think I notice, but I do. Plus, every now and then, he fuck me in my sleep.”

This didn’t seem to upset her, nor did it to Shining. He shrugged. “Maybe you need to let him know its okay.”

Twilight shook her head. “Yeah, messing with a minor is a big no-no.”

“And him raping you in your sleep is okay?” He asked with a raised eyebrow and grin.

“It’s not rape! Its… semi-conesensual cotius without one or the other user not knowing, but still giving some explicit permission to be used. The pretense of knowing that Spike still uses my panties to stain them is okay.” She paused. “I should probably give him the ‘talk’ thought.”

Shining chuckled. “Twiley, I love you, but you could talk about how sex works and turn it boring and maybe a downer for anypony… or this case anydragon.”

“I’m not that bad.” she defended, albeit her cheeks glowed.

Kissing her once more, he laughed. “Don’t worry, maybe one day, when he is older and legal age, he could join. Me, you, Cadence, and him.”

Twilight smiled and returned this kiss. “Sounds great. Though I do like him as a little brother, he still would be a great lover. I just know it.”

Shining nodded. “Yeah. Let’s get some sleep.” He yawned. “Tomorrow, gotta finish the wedding.”

“Aren’t you gonna return to Cadence?”

Shining nodded once more. “Yeah I will. Tomorrow and the day after that, and the day after that, until the day we die. But tonight, its me and my sister, for she deserves to be loved.”

Twilight felt her heart swell at his words. Pulling him close, she rest her head next to his. He held her tight and close, forgoing the sticky situation the both of them were in. Their post sex energy had finally caught up with them and both siblings fell into a gentle slumber. Their past behind them but the love for each other still stronger than ever and growing.

Author's Note

So later on I will release the anthro portion of this because this was originally anthro but I misread the rules a little to late in the month. So if its a bit off, know that this was anthro turned ponified version.
2nd entry of the incest is wincest contest. Rate, love and enjoy!
THanks again to RomeoDkat for the edits and for helping me out!