The same is true for the loving, caring, eternally wise and noble Princess Celestia. Though almost a true deity, though so godly in her appearance, her powers, her very way of life even, she too falls victim to the most pleasurable feelings any other sentient creature can find, as well as the most horrible and most greedy of them all.
Despite her best efforts, despite her most cunning usages of psychiatry, magic, and even at one point the elements of harmony, nothing can truly rid her of the darkest, most sinister, most vile and greedy desire she has locked away within her own heart. Hundreds of years have passed since the last time Celestia's deepest and most frightening side had surfaced, and now it once again threatens to overcome her and all those she cares about most.
“This was it... tonight, was going to be the best night ever...” Luna couldn't help but chuckle aloud to herself as she woke up about half an hour before sundown, when it would be her time to lower the sun completely and then bring forth the night she so loved to adorn with her most beloved stars and designs. However... her primary duty was not what particularly excited her tonight, it was moreover the date that had given her the giggles. For weeks she had planned some sort of “revenge” against her sister, some sort of plot to make her pay for what she had done in the past... and once the clock turned midnight, and the calender flipped to the first day of April, all bets would be off and Luna would begin preparing her most cunning prank yet.
“Oh Luna... you are a very sneaky mare... who else better to prank than Tia herself?” Once more, Luna found herself getting rather giddy as she trotted out of her room and out towards the designated balcony where she would help lower the sun and then start her wonderful night. Oh, it will be so wonderful... Luna thought to herself. It will be the most amazing night ever... I simply can't wait!
All of Equestria was now long into the night, the thousands of stars above lightly sprinkling their eternal light upon the sleepy world below. All the little fillies had gone to bed, the lights in the castle had almost all gone out, and only the sounds of crickets could be heard off in the distance, bringing a natural sort of chorus that set such a calm in everypony who listened to it. Everypony was either asleep, relaxed, or enjoying their time out in a field enjoying the wonderful lights from above... all, except for one dark blue, deliciously mischievous mare up in the Royal Palace in Canterlot.
Luna worked in her room by herself, multiple spell books lay open around her as she stood in front of her desk, looking through the open book before her. The book was rare, and contained magical spells and incantations that no normal unicorn would ever be able to make sense of. Luna, however, was more than able to read through the complex arrangement of symbols and words before her. Finally satisfied with the information gathered, Luna telekineticly closed the book and proceeded out of her room, a wild grin plastered on her face.
As she slowly trotted through the halls, her horn was dimly lit as she once more ran the spell through her mind and began conjuring up the correct magical patterns and setting them in place for her to unleash into the casting of the spell itself. As if like a delicate puzzle, her horn was filled with magic that wove together like strings of yarn, needing a precise order and amount of magical influence in order to be set properly in place for the spell's casting. With the last bits coming into place, Luna turned a corner to a grand hallway of white marble and gold lined into the walls, ceilings, and floors with columns guiding through the hallway towards a large metal door, wonderfully decorated with an assortment of light colors and an almost shining cover. This was where her spell would be cast, this was where her ultimate prank would begin, and this... was Celestia's bedroom.
Normally there would be a few guards at the door of the room itself, but Luna had ordered them earlier that night to take watch at a post a bit further out, a post from which she could sneak by easily and gain access to her big sister's chamber of slumber.
Slowly, quietly, she gently pushed open the large door and took a quick peak around the room, making sure all was still and unexpecting. Gradually she began to slip inside, first her right foreleg, then her left... using her wings to keep the door slightly opened... next her back legs, and finally her tail... after which she slowly closed the door behind her, making the door shut without even the slightest peep. Everything was going according to plan...
Luna approached Celestia's bed from the side, a large lump under a pink comforter with Celestia's cutie mark embedded into the center. The bed itself was extraordinarily large, a real eyesight for those not used to the furniture of true royalty. This did not even register in Luna's mind as she approached the bedside, now able to hear the light snores coming from under the covers.
Her horn was still dimly covered by the soft glow of the magic she had conjured and set in place, ready to be unleashed at any moment. Luna looked around one last time, inspecting her surroundings to make sure she had not forgotten anything essential to her plans. Lastly, she closed her eyes and thought deeply, imaging her bedroom very clearly in her mind, hopefully enough to be able to teleport out of the room quickly once the spell was cast. It was all ready now... it was time to pull the ultimate – and probably most embarrassing – prank that Equestria had ever seen!
This spell has been one heck of a pain to finally get ready, Luna thought to herself as she looked over her sleeping sister. But now it is time for the greatest night ever... Tia, my loving sister, I always wondered what sort of embarrassing secrets you may be keeping secret in there... but, it would be so selfish if I were the only one to find out about it! No... I think that this Psychosurreliac spell shall let everyone who gazes upon you to know all the things you keep tucked away... perhaps a childish desire? A little stuffed pony you cuddle with every night? Maybe you have a craving for a rather ghastly food, or even... Luna gasped to herself lightly as the sudden realization hit her. ...or even a CRUSH! Ooooh yes, big sister, tonight will be a night to remember...
The spell Luna had been researching for hours and piecing together in her horn was no normal spell. It was a highly advanced, incredibly difficult spell that – if cast improperly – may result in side-effects such as temporary memory loss, sporadic changes in mood, “Derp” syndrome, or even mental breakdowns. The spell was very similar to a truth-telling spell, but instead of forcing the one the spell is cast on to only tell the truth, it forcibly brings out the hidden feelings of the pony the spell is cast on and makes them practically broadcast them out to the world around them. Though the effect would only last a few hours, Luna was sure she would cherish every moment of Celestia's mindless babbling and spilling of all the beans she had stored inside of her.
Luna was completely ready to see her best prank ever come to life... but as her horn flared and the beam of light shot towards Celestia, the next few seconds would vastly change her opinions on her recent actions...
The spell struck perfectly, and the mind-altering magic quickly began to seep through Celestia's coat and skin, traveling deep into her body and her mind in order to see what it could unravel. All Luna had to do was channel the spell for the few short seconds it took to complete, and then teleport out before Celestia realized what happened. However... only a second into the spell, the magic hit something inside Celestia that Luna didn't expect. It was a barrier of some sort, a seal within her own mind, something that was artificially holding back something else inside of her older sister. Whether Luna wanted to find out what it was or not, the spell moved too quickly for her to make any changes in it.
The powerful effect of the spell almost instantly broke through the hidden seal inside Celestia's mind, unleashing whatever was secluded inside it. But at that moment, the magic that was holding the seal in place suddenly expelled itself from her mind violently, pushing out Luna's own spell as Celestia herself was hit with an inward jolt up and down her spine, immediately waking her up with a heavy, dry gasp. The spell ended that second, and Luna knew something was wrong... the spell was cast perfectly, but something inside, some other magical effect inside of Celestia had not only stopped it, but completely expelled the effects and had even woken Celestia up!
Oh no, this is bad... I have to go, I have to get out now! Before Luna had even taken the time to think about what may have caused the abrupt interference of the spell, she dove into her mind and brought up the image of her room, quickly conjuring up a quick teleportation spell and sending her out of the room.
Celestia, hearing the light Ping that is the sound of a teleportation spell, thrusted her upper body upward and looked around the room hastily. Nothing was there... the room stood dark and still, and only the sound of the wind blowing against the drapes of the windows was able to be heard. Celestia sighed deeply, closing her eyes for a minute to think about what may have just happened. Was she dreaming? Did she perhaps have a nightmare and her horn was on the fritz again? She couldn't tell, but in moments the door to her bedroom opened up as two guard ponies stepped in, looking to be as if in a rush.
“Princess Celestia!” The guard on the right announced. “We saw a bright flash coming from the window of your room, is everything alright!?”
“Well of course, everything's just...” a sudden jolt seemed to impact Celestia as her eyes suddenly widened, her pupils dilated harshly, and her teeth began to jitter. She looked down at first, her mind scrambled and her regular thought process interrupted by this strange sensation she was feeling. She suddenly felt dizzy, her head lightly swaying side to side as something began to invade the workings of her mind.
The guards, seeing the apparent disarray of the princess, rushed up against the foot of the bed, seeing if the Princess was injured or perhaps giving off some sort of magical backlash, as would be the effect of most offensive spells. Yet the Princess' swaying quickly stopped, as she then looked up towards the guards, meeting each of them eye to eye.
Both guards took a step back. This... wasn't the regular gaze of Celestia. Her eyes were open wide and her pupils were now resembling tiny black dots. Little streams of blood seeped into the whites of her eyes, making them seem bloodshot. Her face had a horribly creepy grin on it as her teeth continued to jitter and shake, as if she was freezing cold. Celestia's eyes shot to each of the guards quickly, going back and forth to meet with both of their eyes.
Before another word was spoke from the guards, Celestia's horn lit up and the door behind them shut with a loud thud. The lock on the door shined magically as it slit into place, sealing out anypony outside and trapping any others inside with what now lurked in Celestia's bed. The two guards looked back at the closed door, then to each other, both with obvious strikes of fear in each other's faces. They didn't even begin to remotely understand what had happened to Celestia, what had happened in the room before they came in, but she wasn't her now... she was, something else... the look on her face sent shivers through their bodies as her eyes seemed to pierce like the tip of a spear into each of their souls. Neither guard could move as Celestia gazed at each of them, her grin widening while the sheets on her bed began to slide down by her own magic.
“My loyal, most trustworthy guards...” Celestia finally spoke, her voice piercing through the silence of the room. “Would you care to join me... tonight... in a most wonderful slumber?”
The two guards once again exchanged glances, and then returned their focus to Celestia just in time to see her horn once again light up, and take hold of the armor that bound them. Almost effortlessly the gold plating slipped off their bodies, fully revealing the white coats of their bodies while the armor was flung to the side of the room.
“P-princes... are you alright? You seem rather... shaken...”
“Oh, I was feeling very lonely earlier... but now that you both are here, I now have something to keep me occupied...”
A magical force on the rumps of both guards pushed them towards the bed a little.
“W-we really should... ya know, get b-back to... standing g-guard, ma'am...”
“Oh I think you've done a fine job tonight... but now it's time for another duty of yours...”
The magical force tugged their bodies closer to the bed, halving the distance from where they started.
“B-b-but princess! Wha... what other duty is there for us, y-your majesty?”
“Only the most important, most taxing, and most pleasurable duty of all...”
Celestia's wings had now begun to unfurl as the magical force once more pushed the two guards even closer still.
“P-princess Celestia of Equestria!” One guard finally cried out in a terrified yell. “What has gotten into you!?”
The very next moment, Celestia pushed herself off of her bed, launching her entire body down over the foot of the bed and against the two guards, sending them both falling back with their legs sprawled out and their faces stricken with fear. Celestia towered over them, her hooves against the outer shoulder and outer thigh of each of the guards, as if keeping them trapped within her grasp. Her head slung down as her smile only increased with a slight drool traveling over her lip.
“It is not what has gotten into me, but instead, what is going into you!”
“Stupid, stupid, stupid!” Luna boasted as she paced back and forth in her room, scorning herself for messing up such an important spell and ruining a great prank. “I was soooo close to getting the ultimate revenge, and it had to screw up! I'm so stupid for not thinking this through enough... how could I be so DUMB!?”
The constant bombardment Luna was bringing on herself continued, her rapid pacing including the stomping of her hooves, the whipping of her tail against her desk, and the occasional banging of her horn against her bed. Now, not only did she fail her prank and spoil her once chance for a good laugh, but she probably now also got Tia incredibly upset with her, and was surely in for some sort of punishment. Luna's body flinched as the though of another year on the moon passed through her mind... or maybe another whole thousand of them.
Her train of thought was cut off by a sudden shriek coming from the distance. It was a colt's voice, but it seemed to come from outside. Quickly Luna ran out onto her balcony and looked around for only a few seconds before she noticed a flickering, colorful display of lights coming from the window of Celestia's bedroom.
“That.. that light's a result of magical discharge! Oh my... Celestia!”
Without hesitation Luna burst through her bedroom door and practically flew down the hallway, taking the few turns needed to get back to the main hallway leading to Celestia's royal bedroom. Already there was a crowd of guards around the door, all of them trying desperately to break open the door and get inside to the source of the commotion.
Quickly, Luna fed magic through her horn, and focused it under the door and up to the lock. She felt her way around it, working her magic through the bolts and slides of the lock itself before finally getting it undone. As she flew towards the door, the guards stopped gathered behind her, knowing Luna would possibly be the most important to enter the room. In the next moment, Luna's front hooves collided with the large door and pushed it open fully revealing the scene inside which sent a gasp to each pony still in the hallway.
Both guards inside had their armor stripped, their bodies covered in sweat and other forms of wetness while panting heavily. Their faces held expressions of fear and anguish, their figures seemed depleted as if their energy had all been taken away. Both were laid on their backs, their legs sprawled out widely with a slender, yet powerful hoof stroking up and down the chests and stomachs of each.
Before them stood Celestia herself, but different... her face had changed and become somewhat distorted, as if the wild grin she now held has been imprinted on there artificially. Her pupils were tiny, her eyes bloodshot, even her mane was different as it seemed to spazz out randomly, like it had a mind of its own. Her tail was also acting strangely, whisking itself side to side like a playful cat, and her horn was still frizzing with magic while also being covered with some sort of clear liquid.
Celestia looked up and immediately stuck her gaze towards Luna, who looked back with a mix of shock, confusion, and fear at the sight before her. A drop of drool started to slide down her lips as Celestia spoke out towards her sister while her eyes seemed to tear deep into Luna's soul.
“Luuunaaaa... My dear, loving, delicious sister...”
This was all Luna needed to hear before she immediately turned her flank around and flew as fast as she could in the opposite direction. She didn't know where she was going, her thoughts were too scrambled and confused by what she had saw, and she was barely able to curve and steer herself around the turns and corridors she flew through. A large crashing sound was heard behind her as the group of guards from before suddenly yelled out as if suddenly hit by something. As Luna continued to fly, it became obvious by the faint, yet distinguishable glow behind her that Celestia had forced her way past the guards, and was not far behind.
Luna pushed forward, racing as fast as her wings could take her down each hallways and past each doorway, only to finally come to a dead end... in her own bedroom.
“Oh no, oh no oh no oh no!” She gasped to herself, desperately trying to figure out what to do next. Quickly she closed the door to her room, hoping that perhaps that would help her hide from her older sister long enough for her to find a solution. This, however, proved to be unfortunately false.
Only moments later Luna's bedroom door swung open loudly, Celestia herself prancing into the room with the same wicked grin on her face while her wings stayed completely unfurled and spread outwards around her.
Luna's heart sank as a cold, painful shiver ran down her spine and throughout her body. She turned around just in time to see Celestia's front hooves rear up and push Luna back onto her own bed, making her give off a slight shriek of pain. The door into the room shut quickly, and all the windows immediately closed with the curtains sliding over them as Celestia's horn began to flow once more with intense magic.
“T-tia! Sister! Wha... What in all of Equestria has gotten into you!?”
Celestia pounced onto the bed, her hooves on either side of Luna's body as she brought her head down closer towards her sister's.
“Oh Luna... I have always loved you so very much. How I've always dreamed of feeling your soft, well groomed coat...”
Celestia's right hoof trailed up and down from luna's neck to her chest and around to her side.
“your dazzling, wonderfully plush blue mane...”
Like a tentacle, Celestia's mane slithered down and wrapped itself around Luna's which was laid out beside her.
“And your Exquisitely erotic body.”
Celestia dipped her head lower and slid out her tongue, slowly bringing it against Luna's chest and up her neck and muzzle, stopping just on her bottom lip.
Luna's entire body was now trembling with fear, her inner most instincts about ready to force her into violent retaliation if it had to come to it, only being held back by the fact that this was Luna's older sister here, now, on top of her, feeling up her body as if she was some sort of perverted play toy. This was not the Celestia she knew, and there was no way she could think of a way out with her mind as horrifically scrambled as it was.
Celestia's tail slithered and stroked itself against Luna's, but soon began to ride up the tail and slide itself against luna's rear, exploring her figure and spreading apart her legs, splaying open her haunches obscenely while it lathered itself against Luna's coat.
The sensation that ran through Luna's body forced a small moan to escape her lips, pushing through Luna's best efforts to keep it held down. This only excited Celestia even more as her mane wrapped itself around Luna's and tugged her head closer, her body now lowering down and brushing up directly against Luna's while Celestia's eyes grew wider still.
Her tongue slipped out once more and slid itself around luna's face and muzzle, swirling around her nose and mouth before suddenly jolting down between her lips and forcing inside Luna's saliva-coated orifice. At that exact moment, Celestia's lower body connected with Luna's and roughly began to push and grind up and down against her, pressing with enough force to move Luna's body forward and back against the bed as well.
Luna couldn't withstand this feeling coursing through her entire body. She was in a state of compelling fright as her older sister dominated her and used her like some sort of toy, yet at the same time the flowing sensation racing through her body was unimaginably pleasurable. That sensation bore through like a hot flame passing over the surface of fresh oil, reaching the endpoints of her body and then repelling back with double the force like a wave crashing against the wall and sending more waves back. This kept up for several minutes, with each passing moment diving Luna's body into further strain of dealing with this sort of forced pleasure.
Just when Celestia had began to lose herself in the full force of her domination over her sister, a sudden poof of smoke appeared before her with a magical sputter. Quickly, Celestia reared back – while still staying on top of Luna – and examined the magical cloud before her just in time to see it materialize into... a letter! Instinctively, Celestia used her magic to unravel the letter and began to read its contents.
Dear Princess Celestia...
My friends and I have all learned an important lesson today. Though it may be a lot easier to simply stand by and watch as something wrong happens to somepony else, sometimes you just need to stop and stand up for yourself. To be treated unfairly just because of a little rumor, a small white lie, or even due to some silly stereotype is a big mistake, and even if it isn't happening to you or someone you know, you should try to help make sure things right, so that everypony gets treated fairly and have equally fun experiences.
Your faithful student, Twilight Sparkle
It had only taken a few moments for Celestia to read the letter, but the last two words – the name of the sender – repeated itself in her head for much longer. Luna, although still trapped underneath Celestia's body, was panting as she looked up, confused at Celestia who appeared to be in mid-gasp.
As if like a bolt of lightening, all the memories of Twilight Sparkle, her friends, and all of ponyville suddenly darted through her mind and enveloped her thoughts. She looked down towards Luna, who returned the gaze with a still frightened, yet confused look. Luna and the guards were one thing... but Twilight and her friends... oh how she had desired to feel through all of them too. And in a few more moments, her mind was made up.
She stood up on the bed, pulling her body off of Luna's, blew open the door to the bedroom and raced out at nearly top speed, leaving a dazzling magical trail behind her that slowly faded away. Luna was still laying on the bed, her legs sprawled out and her hot, sweating body exposed. She lay on her back, panting, her horn giving off a slight magical discharge while she slowly closed her eyes, utterly exhausted both emotionally and physically, and then drifted off to sleep.
End part 1