Fasten Your Sentry: Ep1
Reloaded Edition
by Silvergunner (@silvergunner)

Sometimes in life sacrifices have to be made for the better of everyone, and Princess Luna knew this. She knew what it was like to be imprisoned and to lose a thousand years of her life in solitude. But in retrospect it was worth it, and she felt that such sacrifices would be justified if it made Equestria a better place. Even if it wasn't her who had to make them.

The Princesses of Equestria had gathered in Canterlot for an important conference regarding the threat of another Changeling invasion. After sitting through the meeting as the other princesses discussed with the royal guards potential defence tactics, Luna wondered if there could be a different solution to the crisis. A more peaceful one. Despite raising this point, the other princesses declined her suggestion as unreasonable - they believed the Changelings were too dangerous to negotiate with.

Halfway through the lunch break she left and headed for the library to ease her mind. Remembering that the youngest princess - Twilight Sparkle - was after a certain book, she pulled it from a high shelf and wrapped it in protective packaging using her magic.

Making sure the other Princesses were nowhere nearby, Luna alerted one of her dark armoured royal guard to her presence. She pushed a package into his hooves, and told him to take it to a certain pegasus of Princess Cadance’s royal guard, who had to deliver it to Ponyville. He nodded and set off to find the guard in question.

Smiling, Princess Luna returned to the conference room. Although she intended for Twilight Sparkle to recieve the book before her and her dragon assistant Spike set off to join the other princesses in Canterlot, if it arrived too late it would be just fine. In fact, it might even be better, she thought to herself, remembering a meeting she had been involved in a few days before.

As the day ended without a consensus, Luna watched the sun disappear below the horizon, and in response she used her magic to pull the moon upwards. She gazed out at Equestria, thinking about how fragile the land was and how innocently ignorant all the ponies were acting. They were all in denial of the real threats, she thought to herself, gazing at the stars.

She stayed there for several hours until the clock struck 5. She saw at from a lower window a orange pegasus royal guard fly out, on his back a bag holding the package she had prepared earlier. Luna smiled. Hopefully the book would be enough to change things for the better…

***

Outside the great Treehouse Library in the centre of Ponyville, a Orange pegasus wearing golden armour landed gently on the ground. Sweaty from the flight in the burning heat he shook his body, with his blue mane and tail frizzing up a little as he did so. It had been a long flight from Canterlot, but it was essential as once again the trains weren't running. No doubt the engineer hadn’t turned up for work, or a single sleeping Parasprite was blocking the line. Despite being promoted as the future of transport by Mayor Mare, Ponyville had one of the worst and most expensive train services in Equestria, and the non-pegasus passengers who utilised it had to live with it due to having no real alternative.

Despite been pretty tired, he didn't mind the flight here, as he was running an errand to deliver a package to the one and only Princess Twilight Sparkle. Not was she just a princess and sister-in-law to his boss and monarch, Princess Mi Amora Cadenza, but he felt attraction towards her that went far beyond mere friendship.

Ever since he had met her at Canterlot palace during the crisis with Sunset Shimmer, he had grown a romantic fixation on her. He had a few girlfriends before then, but he hadn’t crushed on or loved any of them as much as he did for Twilight Sparkle. She was caring, friendly, beautiful, and seemed the perfect mare for him, and he’d do anything to be with her. However with his commitments to Princess Cadance ’s Royal Guard and considering Twilight’s royal duties and status, he doubted his dreams would ever become a reality. Despite this, he was always first in line to run errands involving her, as it meant he got to see her face again, and maybe even get the chance to make small talk. It was the highlight of the week for him, even if it was for just a few short minutes at a time.

He wished he could be closer to Twilight Sparkle, and he wished she would fall in love with him. In his mind every night he thought about what they could be when they were together. He’d take her to dinner out, on picnics, day trips to quieter places in Equestria carrying her on his back, and maybe even staying overnight with her. Additionally some of his thoughts went beyond mere romance - he imagined one day marrying her, setting up home for them both in the Crystal Empire, and maybe end up having foals with her. Twilight’s royal status wasn’t a factor in his desire despite many of the other guards’ plans to climb the royal ladder - all Flash wanted was to be with the mare he loved above anything else in the world.

Putting these thoughts out of his head he raised a hoof to knock on the door, but as he did he noticed it was ajar. Curious to why the door was already open, he decided to investigate. Pushing the door open, he trotted into the main room on the Library. "Princess Twilight Sparkle?" he called out. He then heard a giggle coming from the sofa. He moved over towards it and gasped at who he saw upon it.

Lying on the sofa face up and legs spread slightly, was the mare of his dreams - Princess Twilight Sparkle. She was wearing nothing as usual, and in her current position Flash could see all of her delicate and beautiful body. From her soft breasts to the outline of her womanhood with quite wide hips, she was a figure of pure beauty. "Good afternoon Flash" she giggled at him, a half-full wine glass cupped in both her hooves, her front limbs covering her boobs. "Come to spend the afternoon with me?" she asked him in a seductive tone.

Flash Sentry smiled nervously but shook his head sadly. "Sorry Princess Twilight Sparkle, but I need to get moving after giving you this package" he said. As she laid there, he thought about the other things he had in his mind every night. He imagined kissing her, hugging her, caressing her body with his hooves, then fucking her. But he felt this would never happen - Twilight must be too polite and regal as a princess to do anything like that with him. Casting these thoughts away, he then flipped his messenger bag open and pulled the large, shrink-wrapped book that Luna had passed on from the depths of it. 

Twilight giggled. "Oh really? I was hoping you'd have another package to show me" she replied with more than a hint of innuendo. Shifting over into a sitting position, she used her magic to levitate the book out of his hands over to towards her, before tearing off the wrapping slowly. "Why not sit with me and have a refreshing drink before you go? It must have taken a while to get here."

Flash thought about it. It had taken him a while to get here, and here was a chance to spend time and chat with the pony he had a major crush on, maybe longer than a few minutes like on previous visits. "Okay then, i'll stay with you for a bit. You’re right - it was tiring flying all the way from Canterlot after all” he replied, smiling.

“Trains not working again?” Twilight asked and Flash nodded. ”No surprise considering the state of them recently. Anyway, that must have been a real rough flight for you in this heat. Maybe you should take that heavy armour off and get comfortable - it must be unbearable wearing it on a day like today“ she suggested. Flash nodded and started taking his armour off slowly - it was uncomfortable wearing it for long periods of time after all, and worse in hot weather like Twilight had said. As his large helmet hit the floor alongside his body-length cuirass, he was able to stretch his strong orange wings properly, and his hair spiked up like it always did. "Well, you look so much better that way. So muscly and handsome” Twilight giggled at him.

"You look wonderful today as well, Princess" he replied, smiling at her nice compliment. Her tone of voice sounded more seductive than he had heard her before and she was being exceptionally flirty with her speech, but he didn’t think much of it. To him, her paying attention to him was enough to make him happy…

"Please, call me Twilight. There's no reason to be formal around me when we’re not in public" she replied, grinning. As Twilight placed her glass of wine on a table to the side of the sofa and flipped open the book in her lap, Flash dragged his helmet and armour into a corner out of the way, then moved back over to her. He sat down next to her, and as he relaxed into a comfortable position, Twilight used her magic to pour a spare glass full of red liquid from a nearby bottle, before floating it towards him. "Drink up, you'll need it after such a long flight from Canterlot" she smiled. Incredibly thirsty, Flash drank the contents of the glass quickly. It turned out to be Red Wine, and incredibly refreshing to his tastebuds. He disregarded the fact he wasn't supposed to be drinking alcohol on an assignment, as it was a hot day and he was very thirsty from the flight. Not to mention he didn’t want to be rude by not accepting a drink from the Princess.

As he finished drinking from the glass, he turned to see Twilight flicking through the book he had delivered. "Well, this book is even better than I expected - its got all the historical information I needed for my current investigation into Starswirl the Bearded’s magical headgear“ she said. "I have to thank you a lot for bringing it to me" she replied.

"You're welcome Pr... Twilight" Flash replied, smiling at her. “Just doing my job” he added.

Twilight looked up from the book and gazed into his eyes. “You know, we’ve been encountering each other a lot lately. Is it coincidence, or is there something more you want to talk about?” she asked him.

“Well, if i’m honest Twilight, i’m in love with you” Flash replied, blushing a little. “Ever since we met before Sunset Shimmer ran off with your crown, i’ve being thinking of you every single day. I think you’re smart, friendly, and incredibly beautiful.”

“Why thank you” Twilight smiled. “If your other self at Canterlot High is anything to go by, I can understand how much you love me.”

Flash smiled. He had overheard Rarity speaking about Twilight's adventures in the other world and what had happened with his human alter ego - the hand holding, how he helped her evade Sunset Shimmer’s plots, the cafeteria song, and the dance at the Canterlot Fall Formal. As Twilight’s story missed out a few points, he could only conjecture what she had done in her free time while with his alter ego. Things that right now were in his mind and he was trying to suppress. Mentioning them in front of a Princess would be a shocking thing to do.

"You know, I still haven't thanked you properly for what you did for me in Canterlot High..." she added, gazing into his eyes. Without warning, she leaned over and kissed Flash on the muzzle passionately. "I love you Flash" she said to him as she broke the kiss.

"I love you too Twilight" Flash smiled and returned the kiss. Although he felt he couldn't really take credit for what his alter ego did, he decided to seize the opportunity to get close to her - he loved Twilight in this world, just as his alter ego did in the other world. "So then, about this package you supposedly had for me" Twilight asked, clearing her throat.

"You're reading it..." Flash started.

Twilight shook her head. "Not this package. YOUR package" she replied. Grinning, she moved her hoof over to Flash's chest and rubbed it gently before moving her arm slowly downwards. Flash let out a soft gasp as he felt the warmth of her arm and hoof rubbing against his stomach before going lower and bumping against his groin. She began rubbing at his sensitive spot and a grin spread across her face as she saw Flash's member slowly growing out of its sheath. Her smile widened as it grew longer and longer to the point where it was unlike any she had seen before as far as length and width was concerned…

Flash looked embarrassed. "Sorry Twilight... I didn't mean to get an erection in front of you..." he murmured. Deep inside he suspected there was something wrong here. Even from the rumours he had heard from the high class gossiping ladies in Canterlot, he didn’t imagine that Twilight could be so sexually provocative and open…

"Don't apologise. I wanted to see your member up close" Twilight giggled. "And what a long and thick one you've got too..." she added, rubbing his length up and down with one hoof. "I bet it tastes just as good as it looks" she commented in a seductive tone.

Before Flash could respond, she had flipped herself off the sofa and was now kneeling down on the floor inbetween his legs. She moved her face towards Flash's cock and kissed it gently on the tip. She then began licking the tip gently while smiling. "So nice... so delicious… even better than i’ve imagined it would be" she commented as she watched Flash watch with a mixed look on his face. He felt this was completely unlike how a Princess should act, but on the other hand he was enjoying what she was doing. He decided to go with the flow and enjoy the incredibly sensual attention she was giving him.

Twilight continued licking at Flash's member, her tongue sliding up and down its length. In the meantime she was rubbing at her pussy with one hoof, feeling herself getting very turned on by what she was doing with the stallion in front of her, and what she wanted to do with him as well. Withdrawing her tongue from his member for a moment, she got to her feet and flapped her wings gently to maneuverer herself through the air until she landed softly face-down on Flash's body, her face rubbing against her member, and her flank in his face. "Do you like my pussy, Flash?" she asked him.

"Its... beautiful Twilight" Flash replied. He gazed at her pretty pink pony pussy, leaking juices all over his chest. It smelled amazing, and without thinking he leaned his head forward and licked at a droplet. The taste of her juices was amazing, and he was so turned on by it he began licking away at her vulva happily, hungry for her sweet juices.

Twilight let out a giggle as she felt him begin to lick at her. "Well, if you like my pussy that much, let me show you how much I love your huge cock" she said, before opening her mouth and taking the tip of his member into her mouth. She began sucking at it, and felt some of his pre-cum leak into her mouth. She liked the taste of it, and moved her head downwards so that more of his cock slid into her mouth. She then began to bob her head up and down on top of his member, her mouth filled with his tip pushing at the back of her throat.

In the meantime, Flash was licking more vigourously at her pussy, his tongue pushing her folds apart and sliding into her tight vagina. Both were letting out loud moans as they continued licking and sucking each other. Flash was getting closer to closer to his climax, and if by instinct he suddenly thrusted his hips upwards. Twilight felt all twenty inches of his erect member slide into her mouth, his cock pushing all the way down the back of her throat. In response, her body was forced back so that Flash's muzzle was driven into her warm, wet pussy and his gentle tongue penetrated her depths even further.

They both climaxed at the same time, with Twilight moaning in happiness around his cock as her juices spurted out of her pussy and covered Flash's face. Flash groaned in happiness as he felt his cockhead flare deep inside Twilight's throat and begin spraying his cum down into her stomach. He had never felt such a sensation as this and he was loving every moment of it - none of the other mares he had been with in the past had done this sort of thing with him…

Before he could finish shooting his load down Twilight's throat, she pulled her head away from him and felt his cock slide up out her throat and into her mouth. The last few spurts of his semen filled her mouth up, and as Flash let out a sigh of happiness, she pulled back further so his cock slid out of her mouth, leaving it full of his cum. She savoured its taste before swallowing it all in one gulp. "You're one delicious Stallion, Flash" she giggled at him.

Flash lowered his hips again and pulled his face out of Twilight's muzzle. "You're the most wonderful mare in the world, Twilight. Thank you" he smiled.

"You're welcome Flash. Not to mention you sure know how to eat a girl out" she replied happily. "Now, how about you show me how to truly please a horny mare by putting to proper use that huge delicious cock of yours?" she asked him.

"I'd love to, Twilight" he replied. She nodded and flapped her wings so she was lying down on the sofa next to Flash in the position she was when he had arrived. As Flash got to his feet, she spread her hind legs wide in invitation. On seeing the inside of her tight pussy once again he felt his slickened cock beginning to harden for the second time that afternoon, this time even more than when Twilight had sucked him off.

Twilight gazed in happiness while blushing a little as she saw the twenty-four inch monster between his legs. "Do you love me that much to get a boner that hard?" she asked him, giggling a little.

Flash moved inbetween Twilight's legs and planted his hooves on the sofa to lift him up, ready to mount her. His cock, slick from the blowjob that Twilight had given him, was rubbing against her belly. "I love you more than anything in the world, Twilight" he replied.

"Then fuck me hard, you big stud you" she whispered to him. He nodded and repositioned his hips so that the head of his member was pushing against her vulva. He then leaned forward and kissed her on the muzzle passionately while he pushed his hips forward, his cock sliding steadily into her pussy.

Both of them let out a moan of both surprise and pleasure as he penetrated her. Twilight had never felt such a big member as his inside her womanhood before, and Flash could not believe how tight she was inside. No other mare he had been with had such a tight and warm pussy as Twilight. He began pushing in slightly before pulling out again, and repeated the motions in a steady rhythm. As he thrusted in and out of her, he gazed at her face as she closed her eyes and let out moans every time he pushed in. Twilight was the mare he loved more than anything else in the world, and having sex with her right now was like a dream come true. Nothing else could be better for him right now. As his thoughts continued to focus on Twilight, he began to speed up his thrusts.

Twilight was moaning in happiness with her eyes shut. With every thrust she felt more and more of her beloved Flash's cock slide into her, her large breasts wobbling with every thrust he made. Further and further it went in, more than any other male had penetrated her before. As she felt his member push against the back of her vagina, she opened her eyes to see in surprise it was not even two thirds of the way in. Even Pinkie's large collection of oversized sextoys didn't include a dildo with length to rival Flash’s member.

As the tip pushed against her cervix and stretched her vagina to the maximum with its incredible girth, she pushed herself downwards, eager to get more of his cock into her. As she did, she felt her cervix open up inside her and his cock slide through.

Flash gasped as he felt his cock enter Twilight's womb. He continued fucking her harder than before, driving all of his cock deep into her, stretching her insides beyond anything she had experienced before and making a large bulge on her lower body where her vagina and womb were stretching in a struggle to accommodate his member. Twilight smiled, knowing that the body elasticity spell that she used on herself daily since she began her antics with her other friends came in handy for many purposes…

Faster and harder he thrusted in and out, sweat running from them both as their moans turned to screams with every jolt of pleasure they felt. Soon however Twilight hit her limit and let out a loud scream which echoed through the entire library as she hit her climax. Waves of pleasure washed through her body as her pussy sprayed out her girl juices from around the huge member that was buried inside her.

Feeling the extra tightness and seeing the love of his life orgasm below him was enough for Flash to reach his own climax. He yet out a loud cry of pleasure as his orgasm hit, pleasure surging through his body like lightning. He felt his cock tip flare once again and spray his seed into Twilight's womb, filling it more and more with every spurt. He had never orgasmed so hard or sprayed out as much semen as he had with Twilight just now, or even be turned on as much as he was by her. Twilight felt her insides began to bloat with his load as he filled her womb to the brim.

As both of their orgasms subsided, the two of them kissed each other once again on the lips then laid there and hugged while their bodies were still connected. A few moments later as Flash felt his orgasm dissipate and strength return to his limbs, he pulled out of Twilight slowly. Twilight watched in awe as inch after inch of his cock slid out of her, hardly believing she was able to take such a length. Eventually his tip emerged as he pulled free of her, and out of her stretched vagina a mixture of both of their juices poured out onto the sofa.

Twilight dipped her hoof into the mix of their fluids then raised it to her mouth and tasted it. "Absolutely delicious... It tastes even better after you've dumped it inside of me" she giggled. She then leaned up and kissed Flash again, letting some of the fluids leak into his mouth so he could taste it as well. Both swallowed the cum in their mouths at the same time then gazed into each other's eyes before bursting into giggles while thinking of what they had just done.

"You know Flash, this is just what I wanted" Twilight smiled. "You're the most handsome stallion around, and I wanted you to mate with me. But not just that..."

"What else did you want? I'll do anything for you" Flash replied.

Twilight smiled. "In that case, let me be all yours. Let me be your Maid, your Sex slave, and your Cumdumpster” she said. She gazed down at his cock and rubbed it. "Between you and me, I love drinking and been covered not just in fresh hot cum, but also piss as well. So let me be your urinal as well” she added, grinning wickedly.

Flash Sentry looked stunned by this. A Princess and his Lover being as submissive and kinky as this was unlike what he had ever imagined. But he convinced himself that either it was the alcohol talking or Twilight was undergoing some sort of heat, and he was determined to make her happy in whatever state she was in. "Okay, i'll let you be all that for me" he replied then kissed her on the muzzle again. As he did a naughty thought came to mind as he felt the uncomfortable effects of holding his bladder all the way through the flight. "...starting now" he added, before grabbing his cock with one hoof, aiming it at Twilight, and relaxing his muscles.

Pee shot out of his cock and sprayed in an arc through the air before impacting on Twilight's chest. She sighed in happiness as she felt the hot liquid run down her boobs and pour down her body, soaking her. Flash smiled before aiming higher and intensifying the stream. It hit Twilight's face, so in response she closed her eyes and opened her mouth. She let her mouth fill up with his piss, savouring the flavour, before swallowing it. She got through three mouthfuls before Flash moved his stream downwards once again, and his golden shower splattered against her still gaping pussy. Twilight moaned in happiness as she felt the hot piss tingling against her vulva. By now though the stream was faltering and as the last few drops exited he sighed in relief as his bladder became depleted, just as his balls now were.

Twilight, covered in piss, looked up at him and smiled. "That was good, but next time maybe you could not pull out before fucking me like you did tonight? I'd love to feel your piss inside me along with your yummy cum" she said to him seductively.

Flash nodded. “I’ll do it - for you. Thank you for all this Twilight. Thank you for loving me” he replied, and kissed her again, this time on the forehead.

"I'm the one who should be thanking you, Master" she giggled before returning the kiss. Flash smiled at her title for him - she was serious about being submissive to him it seemed, and he was happy to be dominant if it was what made her happy. “Now how about we go shower, go out for dinner, then come back and spend some more time together?” she suggested.

By this time all desire to return to Princess Cadance and finish his assignment had disappeared from Flash Sentry's mind. He figured the official duties and arrangements he had with her could wait until morning, and he could just tell her without a single word of lie that Twilight needed him all that night. "That would be wonderful Twilight" he replied, beaming from ear to ear.

"You get in the shower first then" Twilight giggled. "I'll clean up down here"

As Flash went up the stairs towards the shower, Twilight grinned again, her eyes glowing a demonic green. "He has more love in his heart than anyone else in Equestria. If I had feelings i'd almost feel bad for stealing him from the Princess" she giggled. She then turned towards the mess they had both created on the sofa and floor. Focusing the energy in her horn, a single flash of light burst from it and the sofa  was as clean as if it was new. "Having the power of a princess does help as well…” she chuckled.