Sisterly Bond

by DrySpell

Rating: mature
Tags: Princess Luna, Porn, My Little Pony: Friendship is Magic, Romance, Sex, Princess Celestia, Anthro
Length: 6385

A magical mishap fuses Celestia and Luna together. Sharing bodies Luna can handle. Thoughts are a different story.

Luna has kept her feelings for Celestia well under wraps. She's content with her daydreams. But every now and then, when her feelings grow a little too unbearable, she pulls a stunt. This time, in a weird twist, a botched attempt leads to a better opportunity than anything in Luna's dreams.

But that magical moment is followed by another. And this time, Luna's thoughts won't let her slide with a simple excuse.

Art by Complextree (2924243)
Contains: Body conjoinment. Half and half, like the milk and cream. Also Incest
Commission for NotTwilight

Published 2024-10-31 01:00:00 UTC
Last updated 2024-10-31 01:00:00 UTC

Half Moon Eclipse

It all happened so fast. Things tend to do that when you’ve lived for thousands of years.

The day she realized it wasn’t special or particular. A random day on a summer weekend. The sun crept below the horizon, painting the sky in blooming shades of orange, pink, and red. It was a bit windy, she remembered. It flapped through her hair and brushed through her wings, but she was more focused on the person in front of her.

“Are you ready, Luna?” She blinked, breaking free of her daydream. The colors of the sky slipped into reality, and the focus of her dream stared back at her with big, bright eyes.

“Yes, sister,” she answered, then joined Celestia at her side. She turned her attention to the sky, knowing that focusing on her work would help keep her panic hidden. Her horn flushed deep blue, and her magic crackled at her fingertips. “Ready.”

After a few moments, the sun dipped underneath the horizon, dousing them both in darkness. Just as quickly, the glow of the moon scattered it to the cracks and corners of the buildings.

Once the moon was on its course, Luna could finally relax. But considering where she was, and who was at her side, she didn’t count on it. She peeked over to her left, where Celestia’s gaze was fixed upwards. Following it, she found the moon wading among the sea of stars. The sight reminded her of old times. When she wondered why her light was so dim compared to her sister’s sun. Now, when she saw that smile, she knew the answer.

It was a day just like this one when Luna realized what kind of love she held for her sister.

The click of Luna’s heels came to a sudden stop at a large door near the end of the hall. The design was grandiose and bright despite the moonlight shining on it from the window to its side. She reached for the handle and tugged it open, creating a small opening for herself to slip right through.

Once inside, a blast of warmth covered her body. The fireplace across the room from her kept everything toasty and dimly lit. She reached down and pulled the heels from her feet, then left them near the door as she traveled further inward.

Her destination sat on the far right wall. The bed was made for two, but only ever held one person. She was currently draped in the best sheets money could buy, and a bed softer than any pegasus cloud. Above the bed hung a portrait of its owner, gently smiling with her hands in her lap. Luna was more taken by the real deal in front of her, though.

She wondered how many people got to witness Celestia’s sleeping face. So unbothered by the mounting responsibilities on her shoulders. Peaceful, for just this moment. Beautiful, as she always was. How she hadn’t fallen for her years ago was beyond her.

The back of her index finger brushed a loose strand of hair from her face out of the way. Her cheek was as soft as a baby’s, slightly flush in her sleep. Luna smiled, knowing her face was likely the same.

Her other hand pressed into the mattress and supported her as she got to her knees. She leaned over the bed until Celestia was only a few inches from her. The quiet huff of her sister’s breath filled her ears and roused her. She got closer than before until she hovered directly over Celestia’s face. Thoughts thrashed around her head in chaos until one broke out from the rest and became a reality.

Really, it was only a small peck on the lips. But it might as well have been TNT set to blow right inside her chest.

She pulled away for a second and already yearned for more. Indulging herself was more of a need than a want at this point. There was another peck, then another. She kept going until Celestia shifted in her sleep. Her heart pounded out of her chest, hard enough to make her entire body buzz.

“Hmm…” whined Luna. She forced herself back until she rested on the soles of her feet. Her hands covered her face completely while trying to hide the blush. “How hopeless can I be…?” She peeked through her fingers, down at her sister’s undisturbed face. More. She could be more hopeless.

As she leaned down for another kiss, she was alert, as always. She’d gone over the risks in her head more times than she cared to remember. Balancing on the edge of a complete relationship collapse wasn’t ideal, but she preferred it this way. She’d rather walk this rope than hold everything in until she popped.

That’s why, when she got her full, Luna pulled away without much fuss. Greed was a good way to get herself caught, after all. So as much as she wanted to do the opposite, she got to her feet and backed away. Any more and Celestia would wake up.

“Good night…” Luna’s whisper was more for herself than her sister. If she didn’t cut herself off, she might dive back in, consequences be damned. With one final hum, she turned away from the bed and quietly made for the door.

“Luna?” She was halfway between the exit and the bed before the voice of her beloved sister had her blood running cold. She froze in place, hoping to melt into the background or disappear entirely. But neither would be the case. “Is that you?”

“Y-Yes…” she murmured. Lying now would be pointless. If she focused, Celestia would clearly see the dark, wispy magic that floated through her hair. “I… am here.”

“What a rare visit.” Luna heard her shift in place but didn’t dare turn back to face her. Candles burst to life around her until she was revealed through the darkness. “Is something the matter?”

“No,” Luna answered quickly. She took a deep breath, then slowly turned back to the bed. “I just wanted to… see you.”

“I see.” There she was, elegant as always and in everything she did. Just sitting there, with nothing but candlelight keeping her expression visible. “Well, come come. Take a seat.”

“I shouldn’t,” she chirped, taking another quick step towards the door. “I don’t want to disturb your sleep any further.” Celestia waved her words away and shook her head as if Luna responded with gibberish. She invited her in again, this time with a pat on the spot on the bed next to her.

“I insist.” Luna should have known she couldn’t escape her sister’s grip. Persistence was one of her defining traits. So with her gaze pointed downward, she slinked across the carpet to reach her sister’s side. Celestia moved over to give her space to sit, which she reluctantly took. “It’s been a while since we had some time for ourselves. How have you been?”

“I’ve been well,” she answered. “A little tired. Nothing compared to you, I’d bet.” Celestia reached up and around to Luna’s back, then gave her a gentle few pats.

“Are you having trouble sleeping?”

“No… I-I assure you there are no problems with me.” Even Luna admitted her tone didn’t seem convincing. There was worry within Celestia’s complicated expression when she turned to see. It was well hidden, but not invisible. They kept eye contact for a few moments longer before Celestia’s hand pressed into Luna’s back. Before she could react, she was grabbed up in a hug.

“Tell me if that ever changes,” she said, grabbing her tighter. “I’m your sister before I’m a ruler, okay?”

Luna would have answered immediately, had she still been present. As soon as her head hit her sister’s body, she was swept away to cloud nine. Her pajamas were incredibly soft, second only to the feeling of her body against her face. Both felt amazing alongside her gentle body heat. The faint thump of her heartbeat filled her ears and drowned out everything else. Her bosom was heavenly. She never wanted to leave.

“Luna?” The call snapped her surroundings back into focus. She tried to pull away, but Celestia’s hold was firmer than she thought. “Wow. You must be very tired. You nodded off right then.”

“Y-Yes,” she lied. “I should probably go, then. If you’ll excuse me.”

“Why not stay?” Luna’s eyes widened to saucers. “The bed is more than big enough. Besides, I’d be delighted to have company.”

“I…” Luna’s mind raced. There were plenty of thoughts bubbling up, but they all lost to the desire burning right behind her lips. “A-Alright…”

Finally, Celestia let her go. Luna watched her scoot over even further until the entire right side of the bed was free. Her nerves buzzed, but she was far too determined to be set back now. The flat of her palm pushed into the sheets, lowering her body comfortably into the spot on her bed. As her head hit the cool surface of the pillow, Celestia joined her.

“How is it?” asked Celestia, smiling as always.

“G-Good,” she answered. In truth, she could barely feel anything besides the intensity between them. If she stretched out even a bit, she’d brush against Celestia’s body. Just the thought was enough to keep her frozen. While she was lost in her own thoughts, Celestia’s magic dimmed the lights, bringing darkness to the room.

“Good night, Luna,” hummed Celestia. She closed her eyes, leaving Luna in the silence of the night again.

Well, other than the furious pounding of her heart in her ears. The more she tried to ignore the distance between them, the more she felt it. She took a deep breath to calm herself as much as she could, then closed her eyes.

“N-night…” For a few moments, she just watched her rest. Then, as quiet as a breath, she continued. “I love you.”

“What an… could this be…”

It was the faint voice humming just out of earshot that roused Luna from her sleep that morning. Bits and pieces whispered in broken sentences that she barely couldn’t make out.

“... attack? No, I doubt it. Perhaps… Twilight about it.”

Luna didn’t panic. She often heard the whispers of her subjects when their dreams got a bit too rowdy. But those cases occurred throughout the night while she was asleep. This voice was different. It was real.

“I hope Luna doesn't freak out. That poor girl. She has so much on her plate already.”

The voice faded away as Luna opened her eyes. The tweeting of morning birds outside of her window replaced it. A few blinks kicked the last of her fatigue from her eyes and her wits came back to her.

“Sister?”

“Ah, Luna. Good, you're awake.”

“Wha—” Celestia’s response brushed against her ear and startled her. She would have jumped up to her feet immediately if she could. But a weird, heavy feeling loomed over her chest, making moving difficult. Like someone was lying right on top of her. “S-Sister, where are you?”

“I’m… well, it’s hard to explain.” Luna tried moving again but with the same result. She could move a little bit, but a heavy pressure kept her pinned. “I think we’ve stumbled into some sort of magical anomaly.”

“Anomaly…” repeated Luna. Finally, she looked down at herself. Everything seemed fine, with only the covers draped over her body. She raised her left-hand fine, looked it over, and found no problems. Those began when she turned toward Celestia. “I… what?”

“Imagine my reaction when I woke up.” Her body was… split. To the left was her familiar midnight coat, but to the right was the bright white coat of her sister. It continued all the way to the top until their neck, where two heads sprouted from the base of their shoulders. “Have you ever seen something like this before, Luna?”

“Never…” She tried to pull away but ended up tugging Celestia along with her. The same happened when Celestia pulled opposite to her. “Is this because we slept together?”

“A good theory, but only that,” murmured Celestia. Her brow furrowed and her horn began to glow. “It doesn’t seem to affect my magic. I was able to raise the sun just fine.” The glow faded back into nothing before she raised her hand and tapped their chest. “But getting out of bed gave me a little trouble.”

“Right…” Luna glanced at where she pointed and noticed another anomaly. Celestia tugged her upward before she could study it, though. She stopped once they could comfortably prop themselves up with their arms.

“A little more…” One final push and they were finally up. A little wobbly, but upright. Celestia grinned wide clearly proud of their accomplishment. “Great! Now, I need to draft a letter for Twilight as soon as possible. If anyone would know what’s going on, she would.”

And Luna would agree. That is if she hadn’t looked down the moment they sat up. Instead of her sister’s words, her mind was filled with the new additions strapped to her chest.

“Woah…” Her body moved faster than her thoughts. Her hands made their way up their body until she cupped the underside of her tits. Their volume spilled through her fingers as they sunk in. When she pulled away, it bounced outward like a coiled spring. “Are these Celestia’s? N-No, she isn’t this big...”

“Hmm… that’s odd,” hummed Celestia. Luna turned and found Celestia’s pensive expression. “Did you say something?”

“N-No.” Luna bit her lip, then glanced downward. “Did I really say that out loud? Or maybe she just saw me grabbing myself? Or… grabbing us? Ugh… I’m not normally this sloppy…”

“Hmm...” The gears of the older sister turned almost audibly. Whatever conclusion she came to, she tucked behind her curious eyes and pursed lips. “Let’s try our legs next.”

Being closer to the edge made it easy for Celestia to swipe her leg over the side. Once Luna followed suit, their feet touched the cold floor beneath. Celestia quickly summoned a pair of fuzzy slippers from nearby that they fit onto their feet. They pushed off the bed, spreading their wings out of reflex to help them with balance.

“How odd…” murmured Celestia. Her wing folded inward once she was sure they wouldn't fall. “I feel taller. A bit stockier as well. It’s possible that this merge combined our physical attributes.”

“Yes… that would make sense.” The urge to look down and ogle herself a little more was tempting, but Luna managed to fight it off. Instead, she focused on the path ahead. “Then… should we get dressed?”

“I’m uncertain my clothes will fit me… us?” She raised her hand as her horn began to glow. Across the room, a door slid open, revealing a walk-in closet. It was like the one Luna had in her own room. “Though we won’t know until we try, will we?”

And they did try. As awkward as it was, they made slow steps toward the closet. One step in front of the other. It took an impressive amount of focus to keep up their steady pace. But not so much that Luna couldn’t spare a glance at their swaying chest when it was Celestia’s turn to take a step.

It took a few minutes to make their way to the doorframe. With one hand on either side of it, they managed to pull themselves in enough to rest. Celestia placed a hand on her hip and glanced around.

All around them lay clothes of bright, vibrant colors that fit Celestia’s image well. There wasn’t a dark strip of fabric in sight. But what really caught her eye was the large body mirror affixed to the back end of the closet.

“Wow…” Luna could finally see them in their full glory. She’d already gotten acquainted with her upper half, but the rest was just as eye-catching. Their hips were full and wide, and her legs were thick. Below their belly button, a healthy bush hid their delicates. It was also split right down the middle, with one half colored a familiar midnight blue, and the other a pale pink. “Celestia doesn’t shave? What a surprise…”

“It gets to be… bothersome after a while.” Luna flinched as her heart shot into her throat. Instinct forced her to glance over at Celestia, who smiled back. “Besides, it’s not like I’m preparing it for anyone. Why not let loose every now and then?”

“U-Uh...” Sweat began to roll down her forehead. If she hadn’t panicked, she could have feigned ignorance. But Celestia clearly noticed her outburst. There was no hiding it. “She’s… reading my thoughts?”

“Yes,” she answered simply. “At least, that’s what it seems like.”

“How long have you been doing that!?” The question snapped everything back into focus. Suddenly, she understood the feeling those thoughts gave off earlier.

“It seems to be a product of the merge,” she answered, shaking her head. “Don’t worry. Your thoughts have been a little odd, but nothing to be worried about.” Luna’s eyes widened to saucers and her heart skipped a beat.

“Oh no…”

“Oh no? Is something the m—”

“She’s gonna know.”

Luna blinked. It was only for a moment, but she let her thoughts slip out of her control.

“She’s gonna know that I want to—”

A second later, she seized the reins back, keeping them close to her pounding chest. She frantically pleaded with herself to find anything else to think about.

But the thoughts were as persistent as they were loud. No matter how much she tried to ignore them, they made themselves known. It didn’t help that she was stark naked with the object of her desire, closer than they’d ever been. Close enough to say that Celestia was inside of her.

“Oh please don’t think of that…” Luna begged. She put her hand over half of her stomach and squeezed her eyes shut, hoping to smother the fire building there. But the flames were already licking at her, spreading through her body and out her fingertips. And if she could feel that intense desire mounting there…

“Is that… you?” Luna skeptically opened her eyes. When she met Celestia's expression, she found a deep red blush on a curious gaze. Her eyes were wide, flickering between Luna’s and their body. “That’s… wow.”

“I… um…” Luna’s thoughts were a mess. Depraved ideas and flashing images sure to turn any normal person away in an instant. They all came bursting out of her at once.

One thought displayed Celestia holding Luna close and tight, taking her lips on a wild ride. Another wanted her to go further, deeper with her tongue in a place far lower than that. There was one where Luna kissed her breasts and another where Celestia did the same. There were so many that Luna couldn’t keep track of which one she should apologize for first. Instead, she croaked out a weak sentence of defeat.

“This isn’t how I envisioned you finding out…”

“I can only imagine…” Celestia chuckled. That caught Luna off guard. To be able to find humor in this situation was certainly odd. They were silent a bit longer, without even a thought to break it. Then, Celestia reached down for Luna’s hand, still pressed into her stomach. Luna flinched, but she didn’t pull away. “Are these… your true feelings?” Luna’s eyes widened.

“Of course!” she exclaimed. After calming down, she pulled back a bit. “T-They are not usually this intense. I’ve just been a little pent up, is all.”

“Hmm…” Again, there was silence. As she waited for Celestia’s reaction, Luna was overcome with shame. Her lack of control felt much worse looking at Celestia, who seemed to be a master at it. Even her thinking face was poised, elegant, and beautiful.

“If I kissed her…” Celestia opened her eyes to find Luna glowing as bright as the sun. “Sorry…” Lacking self-control was one thing. Flaunting it like she did was worse.

But instead of the expected scolding, Luna received her gentle laughter.

“There’s no need to apologize. I’m… flattered if anything.” Eyes narrowed, Celestia began to rub the back of Luna’s palm with her thumb. “I’ve never paid much mind to romantic feelings. To think my own sister held such strong passion for me is nice… in an odd sort of way.”

“You’re not upset? Or… disgusted with me?”

“Not in the slightest,” Celestia answered. “Maybe if I believed you were lying to me, but the evidence is here. It’s… everywhere, really.” Luna grabbed hold of her reins, managing to subdue the bursting thoughts if only somewhat. “Though… I do have questions about all this.”

“What is it?” Luna's nervous mumbling didn’t seem to deter the curiosity behind Celestia’s eyes. She turned them downward, to their body, and lifted her hand away from Luna’s. It found its new place on her chest, taking hold with a firm squeeze.

“How do you… do it, normally?” To Luna’s surprise, there was a hint of nervousness in her sister’s words. The usual confidence behind her words was noticeably gone. If she gleaned anything from her words, it was that Celestia’s curiosity was genuine.

“D-Do what?” Luna asked, though she already had some ideas. Celestia was a little clumsy with her fingers, but considering how her touch made her feel, Luna didn’t mind it at all.

“You know… relieve yourself,” she clarified. Her fingers trailed the underside of their breast. She stopped before she ran into their nipple, but Luna still gasped in anticipation. After a few moments of hesitation, Celestia pressed down, squishing it inward. “Y-You said you were pent up, right? What do you do when that happens?”

“U-Uhm…” Luna didn’t answer. She didn’t have to. They both knew exactly what she’d do when her sister’s charms got the better of her judgment. Luna glanced at them in the mirror, took a deep calming breath, and then continued. “Perhaps we should sit down. It’ll be a little hard standing.

“Mhm…” Celestia’s horn started to glow, latching onto a chair in the main room behind them. A wide sofa chair that could fit them even with their wider stature. She slipped it right behind them, so they could simply fall back into it. As soft as the skies of Cloudsdale, but firm and sturdy. “What’s next?”

“Sister… are you sure about this?” Her question brought Celestia’s advances to a halt. “These are my own depraved desires. There’s no need to play into them like this.” The statement seemed to bring Celestia back to her senses. Her hands left their breasts and landed just above their heart.

“Don’t insult yourself,” she hummed. “The target of it may be taboo, but your lust is a very normal emotion. I wouldn’t dare to call you depraved.” Somehow, her little outburst helped calm Luna down. The stern tone reminded her of the wise words Celestia would sometimes give her at times like these. “And if I’m being truthful… I’ve gotten a little curious. So… what’s next?”

Celestia lifted her leg up and over the arm of the chair, giving Luna a clear view of the delectable spread within. Try as she might, Luna couldn’t keep her eyes from the subtle pink slit peeking at her through their bush.

The display washed any semblance of modesty from Celestia’s gaze. She traded it for bold curiosity. There was no chance Luna’s body would let this opportunity pass her by. Her hand began moving before a single thought could even think of forming.

She traveled down the curve of their stomach with her fingers, parting the fields of their bush. She only had to ruffle through for a moment before the soft, wet, familiar feeling graced them. Their lips were puffier than Luna was used to, squishy to the touch as she ran her fingers up and down. Her index finger curved inward, allowing her to gently scratch them like she would the scruff of a cat.

“Hmm…” Luna’s ears perked at her sister’s hum. She glanced to her side and found Celestia glaring at her work with laser focus. She reacted to Luna’s every move with a small twitch or peep. Luna’s finger poked through the slit, finally indulging in the velvety smooth pink inside. She gently scraped at it, hoping to hear the moan she’d only imagined her sister would make until now.

But for that, she had to try a little harder. A faint magic current traveled down her body and into her hand that she let lay dormant for now. A small trick she’d learned for her own purposes that Celestia might enjoy. She slipped down their lips until she reached the edge of their deep canal. Her long, slender fingers slipped inside with ease after adding a little bit of pressure.

The magic wrapped around her fingers snapped to life. The space around them began to buzz with energy, like a bee in flight, rattling the pair straight to their core. Luna squeezed through the clenching walls until she completely inside. With her palm pressed against their clit, she went in just a bit further. She had to curl her hand inward to dig deeper than before. Once she pressed her knuckles into the sofa beneath them, she knew she’d finally reached the limit.

“M-Mother of… whew…” Celestia moaned. Luna pulled her fingers out and cut the buzzing magic short as she opened them up in a v-shape. Their pussy yielded to her command, spreading out to let their juices drip into the fabric. “That was much better than doing it myself.” The thought of Celestia flicking the bean when she had a little bit of alone time felt alien to Luna. So much so that she couldn’t even conjure up an image of it.

“I-Is that so?” hummed Luna, letting her pride show in her words. “I didn’t think you’d stoop to this kind of… pleasure.” Celestia let her head rest against the back of the chair, then laughed.

“I’m sure everyone has explored themselves at least a little bit. Power or prestige don’t make us any less curious.” After a small pause, she reached down and tapped the back of Luna’s hand. “But never mind that, now. Keep going...”

“Right...” Luna reactivated the energy on her sister’s command and much to her delight. What started as a moan melted into another sexy laugh once Luna pushed through them again. Celestia turned to her side, meeting Luna’s cautious look with a tempting glare. Luna’s attention began to slip as those large blue eyes scanned her own. She went to focus on her work again, but the soft fingers brushing along her jaw and chin stopped her in her tracks.

It was a little awkward, but a bit of discomfort wouldn’t distract Luna from the feeling of her sister’s lips. Celestia pushed forward, parting her lips enough for her tongue to slip out and lap at Luna’s teeth. After opening up, Luna’s tongue eagerly met hers in the middle. Unwieldy and cumbersome as it was, Luna couldn’t help but melt into her sister’s advances.

And as quickly as it came, it passed. Celestia pulled away with a quiet wet smack, leaving Luna panting in her wake. They stared at each other, both gauging if the other felt the same intensity well up within their chest.

“I think… I understand it now.” Celestia reached for her lips after breaking the silence. Luna almost followed suit, but her fingers were a little preoccupied. ”You are my dear sister, but… I’d be lying if I said seeing you now didn’t make my heart skip a beat.” The edges of Luna’s ears burned with her justified embarrassment. Words tangled together in her mouth until they were nothing but a jumbled mess. So instead of making a fool of herself, Luna looked down their body and focused on her original goal.

Her fingers began to pump in and out at a steady pace. Luna could tell Celestia was already feeling it, even if they weren’t joined together. she recognized the blissful look on her face. She’d spent many moons gazing at herself while thinking of her. Every few pumps, she’d curl her fingers into a claw and scrape against their g-spot. The pleasure was addicting.

Those buzzy bursts became a lot more consistent as well. Her fingers vibrated like a purring engine, cutting through the thick, tight grasp she had on them. Strands of their juices flew everywhere when she pulled back or thrust in. It splashed against the plush sofa, but neither seemed to mind.

It didn’t take long for Luna’s skill with her fingers to start affecting them both. Their body shuddered stronger than before, and their pussy was all but gushing. Each thrust of her fingers came with a wet squelch and a burst of heat. Luna’s toes curled inward, digging into the soft carpet beneath in an attempt to hold herself back.

“Oh, Luna…” sang Celestia. Luna looked up at the mirror, eyeing her sister’s disheveled appearance. Her voice was high and floaty, and her face was as red as a beet. Her eyes were almost shut tight, and her grip on the chair tightened. Their glass was nearly full. Luna knew beyond a doubt that they’d both reached their limit.

An burst of energy overwhelmed them, and they squeezed every muscle in their body tight. Luna’s fingers shot outward just before the fiery orgasm within them followed suit. A hot jet of cum flew out, splattering against the mirror and soaking the carpet beneath in one shot. The next was less impressive, but still slammed them like a drum. Air rushed from Luna’s lungs as moans, leaving her a panting, sweaty, shivering mess. Celestia seemed just as shaken, taking long, deep breaths to let her arousal slowly drip from her body.

As the minutes passed, both sat idle without saying a word. Their body dripped sweat down their neck and along the curve of their chest. Once her breathing reached a somewhat normal level, Luna raised her forearm to wipe her head. Her hands weren’t in the best shape for this kind of thing, after all.

But before she could get to it, Celestia was there to throw her another curveball. Luna felt Celestia’s fingers around her wrist, gently pulling her hand away from her face. Confused, Luna turned toward her with an eyebrow raised.

“What are you--” Celestia pulled her in, holding her hand close to her mouth, then opened it wide. Her tongue slipped out, lapping up the mess from Luna’s fingers without any hesitation. “U-Um…”

“Sorry,” thought Celestia. Though she apologized, she didn’t stop. Luna wasn’t sure she wanted to. Her tongue felt gentle and smooth, and it wasn’t like she had to worry about getting wet. As she continued, Celestia glanced up at Luna with half-lidded eyes. “I was just a little curious.”

“I-I see…” Luna hummed. She watched her lick for a few seconds longer until she decided to pull away. With her hand, Celestia wiped the loose strands of hair from her face, then worked on her mouth.

“It’s… nice,” she admitted with a chuckle. She looked down at the mess they’d made with another curious expression. Luna even felt a little shiver down her spine when Celestia turned to her. “I’d like to try a bit more…” Celestia chuckled nervously. “If you’ll indulge me.”

“Oh?” Celestia’s horn began to glow, constructing a spell that Luna watched unfold before her. It was a golden disk floating at chest level. Questions began to form in her head, but Celestia’s second spell was already underway.

The feeling of softness beneath Luna disappeared. Her instincts recognized she was falling and shot her wing out to catch herself. They were only falling for a split second before landing on something else. The disk in front of her.

“And now, we both can.” The space beneath them writhed with energy. A portal devoured everything beneath their waist. The other half of that portal deposited their lost half right in front of them. Now, both Luna and Celestia gazed at their dripping pussy right in its face, at eye level. Their legs spread out from the sides, with the palms of their feet resting on the arms of the chair. “Perfect! That worked out well.”

“Wow…” murmured Luna. Seeing their puffy pussy dripping on a golden platter stirred something within her. She reached out and parted the lips, gazing at the glistening pink beneath. “To use portal magic like this… incredible.”

“Being honest... this has always been a fantasy of mine.” Celestia leaned forward, planted a kiss on their clit. Luna flinched as it turned into a small lick. “So...? will you join me?” Luna didn’t have to answer that question. Celestia was well aware of her answer.

Tempted by the short taste on her lips, Celestia dug in without hesitation. She pushed until her nose tickled their bush and her tongue swiped along the walls. Luna hummed, barely able to keep herself from crying out. But when Celestia slipped her finger in as well, Luna cracked. The hum turned into a moan that shook her body to its core.

Celestia paused, glancing at Luna through her peripherals. There was confusion on her face, mixed with a little bit of anticipation. With a gentle tug of her shoulders, she brought Luna closer, as if to remind her that she could join the fun. Celestia moved to the side, giving Luna her own little spot of heaven.

“Join me,” she thought. It would’ve come out a lot more muffled if she'd spoken. “We should enjoy this together.”

“R-Right…” she hummed. She accepted the offer with a small peck of her own. The softness of her lips fit right in with the plump, moistness of their pussy. She felt right at home going in deeper.

She opened her mouth, then stuffed her tongue in the already packed hole. The sweetness of her sister’s tongue and the saltiness of their juices mixed together. Celestia huffed for breath as her tongue wriggled through them like a worm. Luna pressed straight forward, hoping to get as far as she could. Together, they squeezed through their tight, soft folds, lapping up everything.

“Luna…” Celestia’s call caught her off guard. “You taste as excellent as you look. You’re lovely…”

“Me…?” Luna asked. “I could never compare to you, sister.” Celestia turned to Luna and watched her with a tempting glare.

Surprisingly, Celestia changed her attention to Luna, capturing her tongue in another snare. They shared the kiss three ways with Luna surrounded by the soft and sweet textures of their bodies.

“Nonsense,” she responded. “I could not muster this sort of… lust for anyone but you.” Luna’s eyes widened. Those words served as a confidence booster that riled her up. Her mind started racing, wondering which fantasy she could fulfill next.

And she found it when she finally got her hands involved, holding their chest down in her palm. She never got the chance to admire their heft or their softness. Her fingers circled her deep-blue areola as she often did while alone to turn up the tension. Judging by Celestia’s muffled moans, it was working.

She slammed into her nipple with enough force to make their entire body shake. They clenched down hard, squeezing the two together for longer. Celestia pulled away for a few deep breaths before digging back in. She traveled up her chest to grab more of their weight in her hands and squeezed them tight.

Pulsing heat radiated from their heartbeat to their fingertips. They’d been here before. Luna turned her attention further upward, to their clit up top, then took it in her mouth. She rolled it along her tongue, then pinched it between her lips, sealing the deal again.

Fire surged forward, only giving them a split second to move out of the blast zone. Neither managed to get very far, though. Hot ropes of clear liquid spurt out, covering them from forehead to chin in sticky arousal. They rose up off the disk, stretching the feeling all throughout their body. A few seconds later, they plopped down with a heavy, wet squirt. The final drops trickled off the platform and onto their breast like drips of candlewax.

The surge broke Celestia’s concentration and the spells began to fail. The portal forced them up a few feet before closing, and the disk burst into small golden magic particles. They crashed into the chair a gasping mess of cum and sweat. Their body felt tingly from head to toe like the magic in their body was running rampant. As far as Luna knew, it could have been.

“My days…” thought Celestia. Luna couldn’t blame her. She didn’t have much air left to speak either. “Luna… that was excellent.”

“It was… better than I imagined…” Luna admitted. “If I wasn’t so numb, I’d assume I’d wake up from this dream right about now.” Celestia laughed, then shook her head.

“Instead, I’ll be dreaming of this for a while.” She reached for their stomach, placing a gentle hand just above the bush they shared. “Hey, Luna?”

“Yes?” she responded, ears perked. She felt a bit embarrassed once Celestia chuckled, and nodded to the room behind them.

“I think a bath would do us well,” she said. “After we freshen up, perhaps we can actually figure out how to undo this spell?” Luna blinked and her expression shifted to disbelief.

“She’s so quick to return to professionalism,” praised Luna. “Yes… removing the spell should be our first priority.” Again, Celestia laughed, then brought her hand up to Luna’s chin.

“Well… I wouldn’t mind doing a little more exploring.” Luna’s eyes widened as Celestia graced her with another short kiss. Luna’s arousal was mounting again, and Celestia knew it. “If you’re still curious… should I show you how I handle these things when alone?”

“O-Oh…” Luna blinked, a new blush surely covering her features again. Though she didn’t need to answer, Luna opened her mouth to say it. She was done holding in those desires. “Yes… I would like that.”

Author's Note

After-Sex Smoke