Sisterly Reconciliation

by SiblingLove

Rating: mature
Tags: My Little Pony: Friendship is Magic, Alternate Universe, Romance, Princess Luna, Porn, Profanity, Princess Celestia, Sex
Length: 4361

Luna has returned and wants to spend time with Celestia, just like old times.

"It's been a millennium since I've received affection, dear sister," Luna said, looking up at the now cherry colored mare, "will you give me my first taste?"

A thousand years offers plenty of time for change, both for people and for Equestria, yet for the newly returned Princess Luna, it feels like no time passed at all. Hopefully that can be said for her and her sister's unusual bond, perhaps both could use some reprieve.

CONTAINS
Incest, Futanari, very little plot, slight transformation, gentle love

Published 2023-04-02 19:30:01 UTC
Last updated 2023-04-02 19:30:01 UTC

Reunited

As the tall form of her sister approached, wings spread out and basked in her glorious sunlight, Luna cowered in fear. In those moments, the princess of night felt nothing but regret for how she had treated Celestia, trying to usurp her kingdom twice, knowing now she would see a punishment worthy of treason. Yet, when the pale alicorn knelt down, the words she spoke weren't of anger, but of kindness, and the tone in her voice wasn't spiteful, it was remorseful. Celestia spoke gently, then spoke words that Luna feared she would never hear,

"Will you accept my friendship?"

A few days had passed since Luna had returned from her millennial exile, and she was very slowly adapting to the way Equestria had changed since she had left. Mostly cultural advancements, but there were new cities, towns, and settlements, some replacing cities she had been to and was familiar with. There was so much she had to adjust to, but the one thing that stayed the same was her place in the castle, in the bedroom across from Celestia's, and a throne beside hers. Both were near perfectly preserved, being exactly how they were before Luna's banishment, just somehow very little dust or cobwebs. Celestia made an effort to come in and clean every now and again, awaiting the return of the family she held so dear, something that the princess of night simply couldn't understand. Her sister had always been a kind soul, doing her best to see every conflict to the most peaceful resolution, but everypony has their limits, and Luna thought that, certainly, trying to usurp her kingdom would be too far for even the gentle ruler to handle.

Yet, here she was, in her old childhood bedroom, in her old body, almost as if those thousand years had never even happened in the first place. She hadn't physically aged even a minute, despite her mind having grown and developed as if she was still on Equestria, with a mind of a thousand years yet the body of merely a few hundred. Maybe if she had a flowing mane like her sister, she would be taken more seriously, maybe it would feel like she really did grow and change rather than freezing and remaining stagnant for a thousand years.

Her thoughts were interrupted by gentle knocking on her bedroom door, startling her enough that she shot a glance in the direction of the noise. "Luna?" The familiar voice of Celestia rang out, low and caring. "May I come in?" The unexpected visitor made Luna think a bit, deciding whether or not she should be preparing a bit more, considering they had only just recently reunited and they still haven't been able to meet up, considering her princess duties, sleep, and Luna's adapting to the world around her. She turned to her door and clearly announced "Yes, you may come in."

The handle of the door let out a gentle yellow glow as it slowly swung open, giving way to the tall, pale figure of Celestia, her flowing mane and gold regalia which glimmered like the sunlight. She even walked with purpose, trotting through the door and shutting it behind her, all the while maintaining her proper posture and stance. However, once the door shut, she bowed down to her sister as a sign of respect, one that Luna quickly returned. After about two seconds of formality, Celestia began to giggle a little, before breaking out into a hearty laugh. "Goodness, I'm so used to the formality, I guess I forgot how good it feels to let go a bit." She stood back up, another action her sister mirrored. "How are you adjusting? Is your room to your liking?" the princess's voice was soft and genuine, these were things she really did care to know about her sister, it was sweet, and stuck to Luna's mind like honey.

"It's odd being back, but it feels like so little has changed." Luna's confession was met with a warm smile, but she had to continue. "Equestria has grown and changed without me, you've grown and changed without me, yet my room is exactly as i left it. Along with my body." Luna's voice trailed off at the end of that, prompting Celestia to take a step forward, placing one hoof on the shoulder of the light blue pony. "Well," that gentle voice came from the sun princess again, "you can change your form to be how you want, you know. Equestria has grown more accepting, and it's pretty much an open secret that I use magic on my face to help with wrinkles and eyebags." That last statement caused Luna to raise an eyebrow. "I haven't gotten very good sleep in the past thousand years." Celestia sheepishly looked away as she confessed.

Luna looked down at the ground in a bit of shame, mentally blaming herself for what her sister had gone through. Dealing with the responsibilities of two princesses must've been exhausting, and the regret Celestia felt about locking her sister away must've made that even harder. The princess began to sit there and think about what she would do next, as she had just been given an invite to become whatever she wanted, and yet she hadn't taken that just yet. She stared down at her coat, realizing it was the same color as the day, and that's when the idea came to her. She took a few hoofsteps back from her sister, and concentrated all of her magic to her horn. First, it had a gentle, light blue glow around it, until that slowly became harsher, and a wispy white tail began to slowly head to the floor, slowly coiling upwards, encapsulating all of the night princess. The room filled with white light, before it all flashed brighter than before, and dispersed.

Celestia took a minute to let her eyes adjust after having averted them, and there stood her sister's new form. Her pale blue coat had been replaced by a more navy color, and the regalia around her hooves had become paler, more closer resembling the moon in tone. But both of those paled in comparison to the long, flowing mane and tail that Luna had summoned. They were blue, but semi transparent, having an almost mist-like appearance, flowing on their own similar to Celestia's mane. Speckled throughout the inside were little white dots, making her hair look like stars in the sky. She was as beautiful as the night she controlled, and the princess of the day was in awe. "Well, Sister," Luna shyly called out, "what do you think?"

The princess of Equestria stood, taking in the beauty of the new form the mare had taken, before finally gaining enough composure to speak. "You look as beautiful as I ever imagined you could be." Her voice was soft, full of love so tangible that it made Luna's heartbeat quicken a little bit, and her face get a minor pink tone.

"Luna, did you make yourself a bit taller?" Celestia returned to a more casual tone with the question, eliciting a little giggle from the smaller mare. "Yeah, just a centimeter or so. I wanted to be taller like you without eclipsing you." her voice was a bit deeper than it was earlier, something that caused Celestia to match Luna's blush, only to a slightly more noticeable extent. "Goodness, Luna, I've near forgotten just how truly beautiful you are." Celestia's voice softened as she approached her sister, who recognized this tone from their past. The two were always close, which is usually expected of sisters, but they were even closer. They were the only ponies they could trust, both with secrets and with their bodies. As the mares got older, they would often find each other getting physically intimate, while this usually meant nothing more than kissing, sometimes it would escalate to passions Luna didn't remember, until every long, passionate night flooded back to the front of her mind. Every time Celestia wanted that, she would use this gentle tone, and every time it would bring Luna to her knees.

Celestia noticed her sister's face, recognizing that she was flustered, and decided to capitalize on it. She got closer, leaned down towards the moonlit mare, hearing her breath get quicker as she inched ever so closer. When she got right to her sister's ear, she let out a sharp whisper. "It's been over a thousand years since I've last felt intimacy, sister." Celestia confessed, invoking a gulp from her sister. "I never so much as touched myself in that millennium without you, because I knew the relief I would feel upon seeing you again would be more worth it than any magic bound orgasm could. But now that you're here, and you're very obviously as interested in this as I, why not do a little reminiscing?"

With this, she leaned down and planted a gentle kiss on the younger mare's neck, eliciting Luna to let out a sharp gasp. "Y-yes, please." Luna managed to stammer out, fearing she was almost too eager. Celestia giggled and continued her kissing, letting her muzzle explore her sister's new form, causing little gasps and moans to fill the room. Eventually, Celestia leaned down a bit to the base of the neck and left a long kiss, gently sucking and licking at the spot she was on, making her sister let out a few whimpers and quiet swearing, usually a simple "Oh fuck~" as her neck was getting it's special attention.

Finally, Celestia pulled herself away, leaving a small purple mark where her lips had just left, and a very satisfied smile drew across her face. Luna must've looked flabbergasted, as Celestia placed a gentle hoof beneath her sister's muzzle and tilted her head upward, letting their eyes meet. Without hesitation, Luna lunged forward into a kiss, taking Celestia fully by surprise, but she didn't question it for too long, as she quickly leaned back into the kiss and felt the world melt away around her, fully embraced in the sisterly love she had depraved herself of for so long. Right now, all that mattered was her sister, and she was determined to do anything for her.

Celestia was taken aback when she felt her sister's hooves upon her shoulders, as the navy mare leaned even harder into the passionate kiss the two were sharing. The princess didn't even think, at that point she rested her forehoof on the hoof of her sister and leaned further into the kiss. Then, fully taking Celestia by surprise, she felt a long tongue slip into her muzzle, gently moving itself under her own tongue, wrapping itself around, as if trying to lick every inch of the muscle. Celestia tried to return the licking, letting out quiet moans as she did, however, she instead decided to test her luck, turning the tables by sliding her own tongue into Luna's muzzle. This was effective, as Luna let out a very audible (yet still muffled) moan, and her hooves began to shake on her sister's shoulders. Luna gave up on fighting her sister's tongue, opting instead to focus on balancing, something the older mare took advantage of, pulling her body back, forcing Luna to put more of her weight against her.

Finally, the two pulled away from eachother, leaving a long, thin line of saliva connecting eachother's lips, and they took in quick breaths. They both wanted to go back so bad, but after they caught their breath, the last thing either wanted was to pass out during such a display of passion. "Sister," Luna began, interrupted by her own panting, "I missed this. I missed us, I missed you." She felt her heartbeat grow a bit quicker as she leaned into her sister's shoulder, embracing her further. "I love you, Celestia." Luna's affection was met by Celestia's other hoof wrapping around her lower back, rubbing her slowly and gently as she placed a gentle kiss on Luna's forehead. "I love you too, Luna. More than anypony in all of Equestria."

They sat there in their little hug for a while, it felt like moons, but it was only about a minute, but it didn't matter. Another thousand years could pass the two like this and they would be just fine. When Celestia sealed her sister away, she felt intense, painful guilt, and that guilt didn't falter even once in the past thousand years. Meanwhile, her sister had been depraved of physical and emotional love, the loneliness only exemplified by the jealousy that consumed her, she would just think about all the love and care Celestia must be receiving, how happy she must've been without her, how her beloved kingdom would be showering her with praise for her victory, and she would revel in it without a care in the world. But now, in her arms, feeling the warmth radiate off of her like sunlight, she knew that her previous feelings simply weren't true.

The comfortable silence came to an end when Celestia let out a sigh, kissing her sister atop her head. "Surely, nopony is luckier than I." The pale mare's voice was once again in that honey-like state, the gentle love seeping into Luna's mind and sticking there, leeching into her mind and filling her with desire. "Would you want to take this further, dear?"

That last question made Luna's heart sink deep into her chest, before it started to pound almost out of her chest. "Yes!" her muzzle moved before her mind could catch up, and when it did she felt her face flush over. Celestia let out a little giggle and leaned down to her sister's neck again, leaving a few more gentle kisses, whispering "Then come to bed, my love~." before she turned away. As Luna stared at her sister, she noticed the way her body swayed, how she almost seemed to be trying to entice her sister to come and indulge. Slowly, she began to follow.

Celestia laid down on the bed, on her back, with her head facing her sister, looking at the dark blue mare's underside in appreciation, loving the new body her sister had chosen, and excited to explore more of it. But, in her appreciation, she noticed a protrusion coming from the night princess's nether bits, it was sticking straight up, the tip was flared, and leaking a semi-translucent liquid that moved very slowly off the end. Luna had given herself a cock, one that could rival a stallion's.

"Goodness," Celestia's voice rang out in both a sultry yet teasing voice, "I see you added a new feature to your body~?" Luna glanced downard towards the appendage she had made for herself, feeling a twinge of embarrassment. "Well, when we were fillies we were taught that only stallions and mares could have sex." She got closer and placed her forehooves on the bed, propping herself up and letting her half-erect cock sit in front of her sister. "So this makes things easier than just rubbing hooves on ourselves."

Responding with a giggle, Celestia looked up at the sizable member, noticing it still drooped ever so slightly, yet was still almost up to the top of Luna's torso. "You mean to tell me you anticipated us doing this?" Celestia playfully teased. Luna began to feel confidence well up in her, deciding to be a little playful, lowering herself onto Celestia so her cock would rest directly on your face. "Neither of us have had this for a thousand years," she took a brief second to readjust her stance, "it was only a matter of time before I took care of you."

With that, she raised her body then lowered herself, gently slapping Celestia with her cock, eliciting a small moan from the older mare. Celestia returned the movement by slowly licking her sister's length, from tip to center ring, repeatedly, causing it to only get harder, leaking a bit more onto her torso. Luna silently wondered if she was doing it right, an anxiety that got lessened when her sister kissed her cock, letting out a quiet whisper.

"You can put it in my mouth, Luna."

Lowering her body down, Luna pulled her body backwards, lining up her flare with Luna's lips, getting another kiss. This got a little whimper out of Luna, due to the sensitivity, but she pushed forward, pressing herself into Celestia's lips. Slowly, she started to enter her sister's mouth, going only up to the central ring, before slowly humping her mouth as is. This gentle motion was enough to get both of the ponies to moan, Luna mainly letting out quiet whimpers as she continued thrusting.

Luna was more than satisfied just doing this for a bit, but she found herself frozen in place and surrounded by the yellow aura of Celestia's magic. Before she could respond, she felt her sister's lips push further than the ring, all the way down to her hilt, leaving a noticeable bulge in the older mare's throats. She understood the message, and once the magic dissipated, she began to thrust deeper, faster, making that neck bulge disappear and reappear, the drool coming from her sister's throat helping lube up her thrusting. Luna did everything she could to keep quiet, but it didn't work for long, as she could hear her sister's muffled moaning as her throat was used, so she joined, letting out louder whimpers and whines.

"F-fuck, Celestia, I think-" she was cut off by another aura of yellow magic, this time pulling her all the way out of Celestia's mouth, leaving the taller pony gasping for air. For a second, Luna worried that she had gone too far, then she noticed the eyes. Celestia's eyes usually looked calm, like the gentle rays coming off of the sun. Now, they looked full of lust, instead of the gentle warmth, they burnt with desire. She didn't want Luna to stop, she wanted more.

Celestia rolled over, used her forehoof to wipe her muzzle, then slowly spun around on the bed before turning her head to face her sister. "Luna, if we're doing this, we're doing it right." As Celestia spoke, her voice was low and serious, almost how she would speak when giving a lecture, only this time the desire in her voice shone through. "Sister, I want us to cum together. I haven't done anything like what we used to do with anypony, not even as much as a kiss." She looked deep into Luna's eyes, the lust of the glare making it's way through Luna, heading down to her back and slowly shivering it's way up her spine. "I want this," Celestia pleaded, "do you?"

"Yes," Luna spoke without missing a beat, "I want to share this passion with you."

Making her way to her sister's body, Luna made sure to take careful appreciation into her presentation; the light of the flickering candles around them gently illuminated the sticky secretion from Celestia's underside. Slowly propping herself up on the bed, pressing her tip to her sister's cave, Luna caught wind of a scent. A sweet, vanilla scent filled her nostrils and nearly took over her mind, making her think only about deflowering her sister; it was that candlelit secretion's fault. Luna couldn't think, her mind started to go blank, the only words she thought were playing through her mind on repeat; breed, breed, breed, BREED!

Luna wasted no time after this, acting purely on instinct, she slowly slid herself into her sister up to the center ring of her cock. She wanted desperately to just slam into her sister, but the small fraction of rationale left in her mind decided to let her sister get used to it. Gently rocking herself back in forth, the room started to fill with the gentle whimpers coming from Celestia's muzzle. They were stifled, but still audibly pleasured, the rare times she uttered words usually were quiet moans of Luna's name. Luna's forehooves began to shake, she felt her willpower weakening, all she wanted was to thrust into the womb of her sister and fill it, an urge that got encouraged by her sister's next moan. "L-Luna~ Give me a foal~"

The even vaguest semblance of tenderness left her mind, and the primal instinct to reproduce filled her mind, sending hot blood flowing through her body to her second horn. Without warning, her hips bucked forward, shoving herself down to the base into her sister, causing a gasp from the princess, and a very noticeable bulge in her abdomen. Luna pulled back until just the tip was inserted, then thrusted forward, causing Celestia to bite down on her hoof and let out a loud, muffled whine of pleasure. Repeating this motion and gradually picking up her pace, Luna repeatedly rammed herself into Celestia's cervix. Each thrust got another pleasured noise from the taller male, slowly escalating from squeaks, to moans, to shouting. With every single "Oh, fuck~" and "Luna, more~!", the dark blue mare just wanted to go even faster, harder, pounding into her sister's womb and sending ripples of pleasure throughout her entire body.

"L-Luna~ I love you~!" Celestia cried out, before her mind blanked entirely, thinking only about the pleasure of her g-spot getting slammed into, losing the restraint to try and hold back and just letting out whatever noise her body felt the need to make, usually a scream of pleasure or a plead for more. Each request Celestia made, Luna made, going harder and rougher, doing her best to stifle her own moans and grunts to no avail. The pleasure inside of Luna welled up more and more, slowly moving up her shaft towards the tip, nearly ready for it to burst out.

Luna changed her position, wrapping her hooves around Celestia's belly and picking up as much speed as she could, causing the white mare to start begging. She knew what was about to happen, and she wanted her sister to give her every drop of love in her body. The only sound filling the room was the smacking of Luna's underside to Celestia's rear and the vehement "Yes, please yes, do it, Luna, please!" the latter mare continued to utter.

Before long, Luna shoved her shaft deep into Celestia's womb, crashing into her cervix and letting out all of her warm seed into the cavity, eliciting both to give out one final, prolonged moan. After two or three bursts of cum (some managing to leak out on the bed), Celestia and Luna collected themselves, catching their breath and letting their minds return from the lustful state they were in. During those few seconds of mindless bliss, Luna kept hugging her sister, squeezing her a bit tighter as she let her warmth spread across both of their bodies. When her loving embrace ended up squeezing her appendage through Celestia's body, Luna finally registered all that had happened, and she felt a twinge of guilt.

The princess's mind was rushing with a million thoughts per second; Oh stars, was I too rough? She's not saying anything, is she hurt? She's just panting, did I knock her out? As her mind kept racing with thoughts, she felt Celestia jerk beneath her, and her breathing quicken. Before that could put another hundred anxious thoughts in her head, she heard a soft little giggle come from below her, which eventually burst out into a chuckle. Luna just sat there, face twisted in confusion as the air filled with Celestia's laughter. Eventually, Celestia gained her composure and used her forehoof to wipe a tear from her eye. "Goodness," Celestia exclaimed through giggles, "I've never experienced such a feeling, and clearly you were pent up." Luna felt her face flush as she finally felt her seed leaking down the crease where her and her sister's legs met, a thousand years of lust that was waiting to be released.

"I wasn't too rough, was I?" Luna asked while tightening her embrace on Celestia, leaned her head back to nuzzle into the younger mare. "Dear sister, we are some of the most powerful ponies in Equestria, and you're my sister. If I didn't like it, I would've stopped you, and I know you would've stopped at the first sign of displeasure." Celestia wrapped her hoof behind her and rubbed her sister's cheek. "I love you, Luna, and I know you love me too."

Luna leaned her head into the hoof that was embracing it, not letting go of the tight hug she kept in her sister. Suddenly, her eyes shot open, and she glanced down towards her nether region. Letting go of her sister and standing up, she pulled back a bit, then a bit more, then again. "Um, Celestia," Luna shyly began, "I'm stuck."

Celestia snickered a bit at the comment, then relaxed her body, slowly sliding herself forward a bit, but whimpering when she felt a bit of resistance. "Mmmf~, unless you have the energy to go again, then I think you really are stuck in there." She pushed her hind into Luna, leaning her head back towards her sister, who gently placed a kiss on Celestia's neck. "We'll worry about it soon," Luna replied as she laid down atop Celestia, resuming her earlier hug, "for now, I want to feel your warmth." The white mare sighed in response, enjoying the gentle embrace of her sister. "Now you get it, letting go and just enjoying all the small things love like this has to offer." Luna smiled in response and started to plant a series of small kisses all over her sister's head. "I haven't any responsibilities for the next few hours," Celestia tenderly coo'd, "I'd love nothing more than to cuddle my sister for a while."

Luna sighed and practically melted into the warmth of the sister below her, taking in all of the gentle love that practically radiated from the embrace. "As would I, Celestia. As would I."

Author's Note

Hey! This is my first clopfic, and one of my first MLP fanfics in general, so I really hope it was passable.