The True Ruler of Equestria

by Diablomuerte2

Rating: mature
Tags: Romance, Sex, Princess Celestia, Princess Luna, My Little Pony: Friendship is Magic, Dark
Length: 4687

Celestia, the well-known princess of Equestria, leads an entire nation ponies. So who then, rules her?

While Celestia is regarded the ruler of Equestria, and the princess of the ponies, she has some-pony that she serves under.

When the sun goes down and her mistress calls for her, if kept waiting, the sun goddess gets punished.

Art used with permission.
Artist: *lulubellct
Proof Reader and Editor: SolidFire

Published 2013-08-22 20:00:03 UTC
Last updated 2013-08-22 20:00:03 UTC

You're Late!

You're Late!

Equestria, the nation of ponies, was home to many various mares and stallions of different races and colors. Their lives all blessed by the sun and moon which govern night and day. Their flanks adorned with cutie marks that let their true talents be known by all. This land is usually a happy place to live in and it's all thanks to the eternal princess.

Celestia, while being an imposing figure, was a gracious and benevolent ruler. She had a beautiful form that was desired by many and touched by none. She had been pure, much to the chagrin of the guards. They had thought that with her form and her longevity that she would surely take on lovers. Though she proved to be virtuous and unable to commit such sinful acts.

She wasn't afflicted with thoughts of desire. When her cutie mark adorned her flank and gave her the calling, she knew she was destined for such greatness and so she had repressed any desires of the flesh. With the urges unable to pass her mental wall, she was safe from temptation and from making the mistake of craving pleasure, especially the taboo kind.

She had been tempted before, and always refused the advances of any-pony. She was certain she would have remained innocent for the longest time. Then something happened that changed everything. Since that moment she was secretly a lusty and shameless mare who loved nothing more than to be dominated by a special pony in her life.

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Luna heard the door open, and, with anger seething from her voice, she yelled out, "You're late!"

Celestia submissively walked in and didn't say a word until she approached the bed of her dearest sister. "I am sorry Mistress, I was being held up by an am-"

"I don't recall asking for excuses, now be a good slave and properly greet your mistress." Luna's body was slightly relaxed as she let her hooves dangle off her bed. She was a sick and twisted alicorn, partly due to her stint on the moon, and also because she enjoyed tormenting and dominating her older sister.

Celestia wordlessly began licking her sister's hooves, getting them coated with saliva. She used her tongue as a scrub to clean her sister's hooves of grime and anything else that had collected during sleep. The slow moving tongue, casually flicking the hoof, was stimulating the younger mare.

"There you go slave, now how shall I punish my dear older sister for being late?" Her tone wasn't playful. Luna wasn't in the mood to be gentle when her sister was being tardy.

"Any way you wish mistress. I am your slave, and all that I am belongs to you." She spoke in her most depressed tone as tears were pouring from her eyes. She wasn't always the plaything of her younger sister, and since she became the property of Luna, it was difficult remaining happy for too long.

"Are you going to cry my slut? Bring your face here this instant." She wasn't going to tolerate sad faces or whiny mares. She had to be pleasured, it was her calling to make her sister her little love slut.

"Sorry Mistress, I shall accept any punishment for making you upset." Her voice growing in submission. Her tears were being licked off gently by her sister, that is what hurt Celestia the most. Luna would be so gentle with her at times and yet would never let her forget that she is owned by the moon goddess.

Luna's soft tongue licked around her sister's eye that spilled tears, she moved on to the next one, collecting tears as they dropped. She repeated this until the older mare stopped her pitiful crying. "Now, now my dear slave... you know I have to punish you, don't you?" Her gentle tone hiding the sadistic thoughts playing in her mind.

"Yes Mistress, I won't learn if I am not punished for disappointing you." Celestia got on her sister's bed fully and laid down, waiting for her punishment. Her anticipation was building up as her flank lifted in the air, with her face kept down, she panted lightly. Deep down she enjoyed her punishment, especially since after the painful assault ended, her sister would rub her flank and lick it softly. It was so emotionally tormenting for the older mare to feel abused and loved at the same time.

"Alright slave, lift that flank a bit higher for me," she cooed as she started getting the whip into her mouth using magic. Luna was going to tear into her sister’s flank for being late, and for crying like a foal. She was thrilled about her slave being all hers. It was hard to acquire such a powerful one, she had to wear her down and slowly break her down that one night. it was long ago when the challenge for who was in control took place, now it wasn't even a question of who's in charge between the two alicorns.

"Yes, Mistress." Celestia's flank inched higher and she was rewarded with a crack of the whip. Her flank reeling in pain as she whimpered.

"I am almost tempted to stop my punishment and just eat you out Slave! Your cunt is dripping lewdly." Luna's sadistic streak was on par with her silver tongue. She knew how to break down the older mare, it was her way of staying on top, no matter what the position.

"My slutty body is all yours to do with as you please." The older sister's honesty was reflected by her jutting her flank out more as she was expecting another welt to her hindquarters. The incoming attack was even more ruthless than she imagined, she never felt such pain before.

Luna's wrath was over the top at times. She pelted her sister's rear end with the tip of a sharp whip. The skin was being torn into and blood was leaking from the beaten flank. "That's a good slave, taking all that in stride." Her hoof tracing the marks she left. Luna's muzzle reached the injured flank and started licking the blood, moaning to the sweet surrender of her sister's will.

Celestia felt shameless, submitting to her sister and allowing herself to be defiled in such ways. Her mouth open slightly and drool was leaking lewdly. Her nethers were burning and she was dripping her juices all over her sister's bed. "Please... Mistress, I will do anything you ask and will never disappoint you again... please eat your worthless slave's cunt." She begged and whined, while her sister eyed her over.

"Hmm, tempting, but first I need to get off, I have an idea that might help us both but... you get to choose..." Her tone darkened as she moved her face just inches of her sister's dripping mare-hood, the smell was slightly intoxicating. She breathed on it and even kissed it before continuing her ultimatum. "We can eat each other out and I can then use the 'stallion' on you, or you can make me orgasm first and I can be gentle tonight." She wasn't waiting for an answer as she began licking her slave's pussy lips. She wanted to make her sister squirm before they did anything. Watching a proud sun goddess quiver made Luna moist.

"I... choose .... the 'stallion' option." Her words barely able to leave her mouth betwixt the moaning.

"Alright my delicious slut, lay on your back and open your legs, I am going to feast on your succulent cunt, and you better work your tongue and lips on my wet flower." Luna's commands were absolute, Celestia learned that the hard way.

She was punished brutally before, when she decided to let Twilight stay one night while Luna was really horny, that never happened again. The older mare, now anxiously waiting for her release, had quickly assumed the position. Her legs spread apart like a call-mare's and her mouth was open and waiting.

Luna had to smile at that. "You are definitely worth the trouble I had to go through to tame you... my dear slave." She softened her tone again which made Celestia smile.

The Sun Goddess was now able to enjoy her meal while having her mistress devour her nethers. The emotional satisfaction of being pleasured outweighed Celestia's personal turmoil. She was allowing herself to be used as a sex toy, by her own sister. The incestuous affair was going to get them in trouble if ever exposed.

Luna was muzzle deep in her sister's nethers, her tongue was sinking into the depths of the slutty hole. She was massaging her sisters flooding mare-hood with her tongue. The walls were stroked by the salivating muscle expertly. She enjoyed Celestia's taste and smell, the heavenly aroma was mixing in with the room's, filling her head, making Luna’s mind cloudy.

Celestia was working her celestial tongue on her sister's dripping love tunnel. She had to learn the spots well when she started becoming a toy. She had a rough time learning to eat a mare's dripping hole since she never had any training prior to her sister's instructions. "Mmm' So good mistress." She moaned out for her sister's pleasure, she knew how to make her mistress happy.

Luna's own mind was a wreck. At times she just wanted to snuggle her dear sister, but when she became a mistress to Celestia, it became increasingly difficult to be gentle. She feared if she showed mercy or kindness that she could lose her dominance and her slave would be free. Luna knew if that happened Celestia would most likely retaliate with something severe once her free will was regained. She kept attacking her sister's dripping core while using a hoof to rub the little sensitive nub. "Work my pussy, slave, I can already feel your dirty cunt about to explode. You better not cum before me."

Celestia assaulted her sister's musky cavern with fervor. She doubled her efforts and could feel the tension of her sister resisting the incoming orgasm. It was unfair, she was trying her hardest to please her mistress and Luna was fighting it just to be able to punish her again. Celestia wasn't going to accept that, she wiggled her appendage inside the other mare’s snatch like a vibrator and rubbed her hoof against Luna's clit. She used a technique she had learned through practice that was able to make the younger mare cum faster when Luna was holding back.

Luna was now at the edge. She was determined to make her slave orgasm before she could release her own juices and sate her slave’s thirst. She couldn't continue holding back as she was too busy eating her sister's scrumptious dessert. Her body gave out just before her tongue dove into her sister's sopping mare-hood and caused the reward she sought. "Oh Shit.. Celly, so good my dear slave… Now drink up, you are going to need energy for the 'stallion'."

Celestia had screeched her orgasm inwardly, her shame being bottled inside, she knew she had to stay silent lest a guard gets curious and finds out why she was screaming in her sister's bedroom. She softly moaned her owner's title, her voice small and yet effective. She lapped her sister's fluids that she didn't initially drink down, she cleaned the mare-hood presented before her with passion and dedication. "All done Mistress... now will you punish your slut by rutting her with such an offending tool?" Her tone a mix of worry and arousal. The stallion was a huge simulated penis that Luna would use magic on to make it feel real, it would grow and shrink and even spew out liquids that simulated real semen. It was lewd and grotesque in form as it was oversized and bumpy.

Luna didn't have to answer as she strapped on the device with her magic, she could already sense her sister's desire of the incoming abuse. Their relationship, since having changed, was constantly causing both mares frustration and worry. Luna was afraid if she allowed the love she had for her dear sister to overshadow her need to dominate her, then the relationship would end.

Celestia's fear was, if she was to continue this dangerous and taboo relationship, that she could lose everything. Her will constantly being beaten or seduced out of her. Her rump now high in the air, her tail moved to the side as she was dripping with lust and fear. She hated how good it felt to be rutted. She also feared that Luna might try something sneaky and impregnate her using magic.

Luna could smell the heavenly scent ebb from her sister's nethers, she knew that now would be the best time to rut her like a stallion would. She settled in position and began with a rough pace, no gentle administrations would be had, her movements became rough, sending the pseudo-phallus deep into her sister’s aroused mare-hood.

Celestia cried out in pain and pleasure, she forgot to muffle herself and the sound echoed in the room.

Luna enjoyed the noise, it was music to her ears.

Celestia was being ravaged roughly by her younger sister, it was humiliating and so wrong. She was conflicted emotionally as to how to behave at this moment. She would either allow her moans to escape and elate her tormentor, or she could try fighting back silently by ushering no sounds.

Luna gripped her slave's sides roughly and pushed herself in deeper, eliciting a moan and whine from the older mare. Luna's movements, while increasing in force and tempo, were deliberately aimed precisely for the trigger spots. She knew her sister's body in an out from exploring it with her tongue and other devices. She had found her sister's G-spot long ago and would ram that spot with her tongue or tool when given the chance.

"Mistress...." Celestia moaned out like a mare in heat. She was sweating as her arousal and pleasure spiked from the sensations. The pain was subsiding while the pleasure overflowed her senses. She was losing her mind at the forceful rutting. It was too much for her soft mare-hood to take as she was feeling her body tense and her limits being reached. She was so embarrassed at this. I am such a slut... but this feels so amazing... why did I have to challenge my sister? This could have been avoided if I just let her be that one day. Forgive me my little ponies, I have fallen as your noble leader and am now my sister's slave.

Luna was feeling her sister's sopping caverns gripping her shaft and hugging it tightly. She was amused at how her sister's wanton lust had grown since their first session. She wasn't sure if this would ever end, since they had eternity, and hoped it never would. "Going to fill my slutty sister's pussy up, I will make you so full of my seed that you will be dripping it for days." Her tone vile and full of spite.

"Oh no.... Mistress, please not that... what if you ..." She didn't want to finish the thought as it was just too much to bear.

"You think I would impregnate such a slutty goddess? I would waste my magic on you? If I wanted a foal I would find a suitable stallion or mare to get the job done. I wouldn't use my filthy sister-slave, who craves my affections, to carry my foal." Luna's words were getting her sister off.

Celestia erupted from the forceful tool being roughly impaled into her mare-hood and the ego shattering words that came with it. "Mistress!" She moaned out loud and collapsed as her sopping hole shot out juices that spilled all over the tool and bed.

Luna on the other hoof just kept going at it, her simulated cock now charged with magic as it grew even bigger. She used what energy she had left to shove herself deep inside her sister's core before spraying her, thick and potent, seed into her sister's body. "Tia... " She cried out as she came, her load was charged with magic and could possibly impregnate her sister. She did it for the thrill, if she got her sister pregnant it would emotionally torture her even further than their relationship did. She loved tormenting her dear and precious slave.

Celestia tearfully tried shaking her sister off when she felt the ejaculation. The seed flew into her and, instead of dying out like the usually fake sperm would do, it started moving. "No... Mistress... what if?" She panicked but was being held down until she could calm down. She sobbed and gave in and just waited to hear why this dastardly event took place.

"Slave, if you do get pregnant then I shall take care of you till the foal is born, once he or she is born I will be raising it and you may help. If you wish to be a mother to this foal you will have to fully accept me as your mistress and wear a collar publicly." Her tone was full of malice and hidden desires.

Celestia gulped, her body spent, she was ready to just end the night but knew there was something she would have to do. "I guess, I will give you an answer when I am ready my dear Mistress."

"Good, now... I want you to clean my tool with your tongue and make sure it's ready to be put away." She slid her massive tool out from her sister's depths. The pseudo-cock now slicked with juices and mixed with semen, had a smell that was foul and yet erotically stimulating to both mares.

Celestia went at the tool like a depraved housewife. She used her tongue to wipe the shaft as her mouth started suckling the tip, drinking the excess of juices and cum. Her mouth working diligently, she knew it was the best way to set a softer mood when both mares were pleased and smiling. She finished her task but continued suckling the rod, she wanted to earn herself some snuggle time. She knew that if she was able to prove her submission she would be rewarded.

Luna understood why her simulated tool was being re-charged from lust. Her sister was going to satisfy her once more and earn herself a prize. Luna had initiated a system to appease her distraught sister. She knew that Celestia loved affection and rewarded her with it if she was willfully submissive at times. This one moment was definitely going to earn her whatever she desired.

Celestia started charging her sister's tool and making it come back to life. She was doing all the work and hoping it would pay off. She started kissing the tool, inch by inch, as her lips made lewd sounds.

Luna was feeling the lust overtake her senses, her brain was almost on autopilot. Her body was heating up and her mouth was unleashing sounds of enjoyment.

"Mistress, forgive me for being forward but I wish to suck your monster cock off...." Celestia's voice became seductive and pleading, "May I please you Mistress, let this slut show you her worth." She teasingly licked her sister's tip and enjoyed hearing the hiss of anger and arousal being emitted from her sister's throat.

Luna was fighting off the crackling in her voice, she wasn't doing as well as she hoped and was afraid to blow the moment. "Do it, Slut! Please your Mistress well." She ordered while retaining a somewhat authoritative voice and stance.

Celestia was satisfied with that tone, she knew she was softening her sister with the adoration and desire she craved. Her tongue, now focused, was gently and slowly sliding up and down the elongated shaft, her tongue creeping up to the tip before circling it.

Luna stopped her sister by pulling her cock away earning her a whimper. "Wait... I want to lay on my back and watch you go to work." Her tone husky as she slowly positioned herself and was surprised to see her sister rush to her cock and get back to pleasing it.

"So yummy, I love your cock Mistress, and I love you too." Her words which could potentially ruin the moment had slipped out her mouth without forethought. She quickly went for the sensitive tip with her tongue to prevent her sister from responding.

Luna was about to say something but was cut off. She was thankful for that disruption as she almost blurted an 'I love you too.'

Celestia's slick appendage began massaging her sister’s throbbing member, her lips suckling the tip and slowly capturing more of her sister's simulated cock. She used her hoof to rub the simulated sack, as her other hoof rubbed the bottom portion of the long tool.

Luna was taking in an overload of stimulation, causing pleasure to surge straight to the brain releasing serotonin. Her body was heating up and her pseudo-cock was jolting from pleasure. She felt her pre-cum drip out as her sister greedily suckled it into her wanting mouth.

"Mmmm' tasty" Celestia mumbled out. She attacked her sister's pseudo-cock with vigor, her aim was to cause an eruption that would tire her sister out. She started taking more of her sister's tool into her mouth, she started bobbing faster as she suckled the magically powered phallus harder. The hooves were busy with handling the lower bits of her sister's equine phallus. The smooth hooves running along the bottom portion of the shaft, slowly increasing in speed with the strokes. The other hoof now carefully massaging the sack that came with the monstrous tool.

The tool itself isn't able to feel things but when attached to a mare it was sensitive and sent signals to the brain. This kind of tool was specifically meant for unicorns or alicorns since it required magic to work. Not many knew about such products and not many made their own to abuse their sister.

Luna was watching her sister's face and became lost in it's beauty. She was aware she was staring but her sister's closed eyes and facial gestures were amusing. She had a mixed expression that was hard to read. Luna could sense that her sister wanted her reward of a snuggle, but also that she was enjoying herself with the equine tool. "I am going to cum slave."

Celestia blushed at her sister's tone, it was not an authoritative one, she had broken down the cold exterior and got to the softness inside. Her mouth busy working, she wasn't able to express joy with noises so she just sucked her sister off for what she was worth. The end result was an exploding orgasm that filled her mouth and throat with the sticky liquids.

"Slave!" Luna was able to scream out before she began panting heavily. Her tool spent and retracted as her sister lewdly drank the semen. Luna could have sworn that her dear sister had stared directly at her while swallowing the thick load. It was mind boggling and too much for the younger mare to take.

Celestia cleaned the tip and rushed her lips to her sister's very own. The older mare waited for her sister to invade her mouth. She didn't have to wait long.

Luna flipped her sister over and got on top, she was the dominant one, not Celestia. Luna's tongue slid into her sister's open and musky smelling mouth and her tongue tasted both mare and stallion flavored juices. The exotic blend of juices and her sister's saliva were making her brain mushy.

Celestia moaned as her mouth was invaded. She was willfully allowing it, and was finishing the lusty night with the erotic kiss. She wanted her snuggle time and if she got pregnant she would need her sister's loving side to be more present. She couldn't terminate a life and couldn't raise it alone with her responsibilities of being a princess. She didn't want some maid being the main caretaker of her impending possible foal.

Luna's greedy tongue was diving into her sister's mouth lapping up the fluids and pinning the older mare's tongue. She kept the kiss going before she tired from the sex and emotional tormenting she had induced. "Alright slut, be happy you will get your snuggle time." She said in a mock angry tone.

Celestia, overjoyed with the news, cheered, "Thank you mistress."

"You earned it, now hurry up and get comfy. I am going to require much rest after I used as much magic as I did." She hinted, letting her sister know she really did use a spell to possibly impregnate the older mare.

Celestia was deep in thought but her body moved on it's own. Her gentle embrace was returned and she was being secured into a loving and heartfelt hug as their bodies snuggled together.

Luna placed her wing possessively over her sister and also protectively. She was the owner of the fine mare next to her and had to protect her property and love with all her might. Whatever fool threatened them would be surely met with death.

Celestia whispered something that she never thought she would be able to openly say without backlash. "I love you Luna."

Luna smiled softly and replied, "I love you too, dear sister."

No more words were spoken that night as they rested...

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Two weeks later and Celestia was still on the throne ruling it as if nothing had happened. She would always start the day in her room, alone, to avoid suspicion from the guards. She would sometimes stay in her sister's embrace like that one night two weeks ago, but it wasn't worth the risk if caught.

She had noticed today her sister was up in the morning and in a bright mood. It wasn't usual to see Luna so jovial, it got her worried a bit since her younger sister was shunning her today. She wondered why she was being ignored and was hoping it wasn't permanent. She had to continue her duties and focus on that.

Time passed and it was almost time for their meeting, it was strangely off-putting, thinking of their passionate and tortuous 'bonding' moments as such. Yet it was sort of mechanical, even though lately Luna has been even more rough with the sun goddess.

Celestia decided to approach her sister before she had properly finished speaking to some of the local nobles who always waited until the last minute to speak up about their problems. This left them confused and dejected. She couldn't care about that, she needed to be early for once and find out why her sister was being rough.

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Luna knew her sister would be tempted to come in early to try talking while they played the role of sisters who weren't constantly rutting and doing other sorts of uncouth actions. She was grinning the whole day and purposely crossing paths with her sister while not saying a word to her. It was so she could break her down into sadness before revealing something that her sister seemed to not notice.

Celestia entered the room with tears streaming down her face. "Please Mistress... tell me why are you upset with me?"

Luna chuckled and softly smiled at her sister, the confusion on the sun goddess' face was worth the shocking news the younger mare would bestow. "Well my dearest slave, I needed you to be very sad before I gave you the good news." Her tone darkened as she spoke out the dramatic statement that would change everything. "About your period... it seems you're late."

Author's Note

There we go. After hours figuring out what I wanted and re starting the story from scratch, I finally have my final draft. I hope you all enjoyed my smuttiest clop to date. I am trying to explore new realms but still sticking true to my writing style, got to love them surprise endings... even if it wasn't that much of a surprise.