To be One with the Light

by DarkShadowSpark

Rating: mature
Tags: Twilight Sparkle, My Little Pony: Friendship is Magic, Alternate Universe, Sunburst, Porn, Sex, Fetish
Length: 16989

There is an old Equestria law allowing every subject to freely devote their body´s to their princesses if they wish so. If their final wish is granted is up to the corresponding alicorn and Twilight is known for her friendly nature and reliability…

I simply can´t help myself seeing things and getting ideas:rainbowlaugh: Enjoy!

The familiarity to the "One with..." series of Tropical Applejack was unintentional and has nothing to do with it story wise.

Triggers: willing assimilation and tf with sentient fat and soul vore; implied sex/breastfeeding, tempting and powerplay between alicorn and unicorn

Story based on the Art of novaspark: ID: 3132346 (NSFW - uhh no xD)
Cover is the alt Version: ID: 3132345

Published 2023-10-18 19:40:01 UTC
Last updated 2023-10-18 19:40:01 UTC

A Sunny Burst for Twilight

Author's Note

I might not ship Twilight and Sunburst by any means, but the picture was too good to let it pass! TwiDash is still OTP!:rainbowwild::twilightsmile:

Advise: Really weird shit ahead. Reading only advised if you really want too! Don't say I haven't warned you!:scootangel:

A Sunny Burst for Twilight

To be One with the Light

Written, translated and edited by me: DarkShadowSpark

“Oh heaven above my dear Princess! If only you´re highness knew how much of an honor it's for me to be allowed to literally contribute my very body and flesh to enhance and strengthen your beautiful alicorn frame. Soon to be nothing but fat on your royal body, magic for you to use as you wish.”

“Oh I'm very much aware my dear Sunburst”, Princess Twilight cooed lovely into the stallion's right ear as she pressed her crotch more firmly into his tail and behind from above. She grinded her crotchboobs right against the base of his spine and into his fur as her wet marehood came to rest squarely at the base of his rump, Sunburst's tail teasing her pussy lips just right for her as it soaked up her juices. Her two forelocks rested to his left and right, respectively, which allowed her to embrace the unicorn stallion from behind with her entire warm body, trapping him under her amazing young alicorn figure. “But you're forgetting one vital detail in what might soon happen to you. Not only will your entire body be assimilated into mine as either fat or magic, your stallionhood will become a permanent part of my body as I fuse it, too.”

“Such lucky mare´s AND stallions that will have the pleasure to serve your royal grace then. I´m sure you will make them very proud,” Sunburst giggled.

“You know you can let that formality slip? You're soon to be assimilated by my alicorn magic and body. There is no need to further call me Princess, or by any of my titles anymore for that matter. Simple Twilight is sufficient enough.”

“But I want to…my Princess,” Sunburst pressed out between his lips with a lustful sigh below the body of the lavender alicorn. “I intend to be as formal as I can be until the very last second of my life. I have always respected you deeply, Your Majesty. Not only because of being a princess but also long before. In equal parts for your intelligence, kindness, willingness to help, selflessness, cheerful disposition, all that you have done for Equestria and how many times you have saved all our butts with your friends among many other things."

“Then I will also respect that! - my dear subject!” Twilight added after a second of pause.

The lavender alicorn relaxed her muscles and let herself sink fully onto Sunburst´s back. Supporting her entire weight on the unicorn stallion and nestling her neck close to his own. Her snout came up right beside his head to give him a quick last peck on the cheek.

“You know, once I have started, there isn´t a way back out of it. It is then either all or nothing. I just want to make sure one last time you understand and are fully aware and willing. My alicorn magic is very powerful and knows practically no limits, but even it can´t stop the assimilation of your body completely into mine once it has started.”

“I´m fully aware of what it means for me and my physical existence, my beloved princess.” Sunburst rotated his head a small amount to look sideways into the friendly eyes of the young princess resting on him. “And I´m giving my clear consent that I allow myself to be fully assimilated to strengthen your alicorn body and magic. To be entirely nothing but fuel for you. My stallionhood forever a permanent part of you to hopefully bring untold pleasure and excitement for your grace.”

Twilight giggled. “Your totally lust drunken by now to become a part of me, aren´t you?”

“Totally!,” was all Sunburst could press out as he felt the light body of the alicorn resting on his back. The princess might have been a little bit taller than him, even if he was a strongly built stallion and she not yet fully grown. But as alicorn´s combined all features of earth pony, unicorn and pegasus, her physiology might have been a little bit stockier than the one of unicorn´s and more like earth pony’s. Her bones, however, were hollow and still far lighter than normal for both races. That was the unique trait of pegasi.

Her smooth and warm fur pressing into his. Sunburst knew that soon that traversion would melt away and his body slowly be absorbed by the far stronger physiology of the alicorn - assimilated forever! Ascended or born, alicorn´s were all the same and each of them was not gifted only with godly magic, but eternal life and immortality as well. Alicorn´s could do everything apart from one thing - dying!

The alicorn mare´s two aroused crotchboobs pressing against his butt further down leaking some of her vital milk into the fur of his behind. Good tasting milk as he knew from personal experience from an hour ago. Not only had he been allowed to freely sexually do whatever he wanted to the royal mare and mount her. No he had literally been allowed to pleasure Princess Twilight every way he intended. There had been no limit and so he had fulfilled his two deepest desires and shot his load deep into the womb of one of Equestria´s princesses. He knew there had been a contraception spell cast before and the alicorn wouldn´t actually become pregnant from his stallion seed.

His second desire had been to suck the teats of Twilight like he had done as a foal on the ones of his mother. A wish that Twilight had granted him instantly, moaning deep, lustful and loud the entire time he had sucked at both her big crotchboobs.

“Then so be it!,” Twilight cooed into his ear as her horn began to shine brightly in her characteristic magic. “It has been a pleasure knowing you and I again thank you for devoting your life solely for my pleasure and strength. I will keep your soul safe and grant it for all eternity a place right beside all the others that have or will join me.”

“Thank you Princess Twilight,” was all Sunburst responded. He soon felt the first wave of magic traveling down his body as Twilight rested her front hooves perfectly right atop his.

Sunburst thought to ask Twilight what he had to expect now, but received his answer before he could even ask the alicorn. He suddenly felt a warm throbbing on his butt and then a rush of her fluids pressing in on him. Oh. Oh dear. Twilight was a greedy mare and had already started. The first crucial shift had just transpired as Twilight´s alicorn magic had surged through his entire body and centered at his butt. He was already starting to stick to Twilight's uthera...

His fur pressed against the soft and still fuzzy belly and crotch of the alicorn, ruffling Twilight's fur for a moment before it sank in and smoothed away with a deep shudder within. Leaving a swirling amber stain upon Twilight's fur, suspending him by a growing band of flesh upon his back and rear.

He knew what was happening but his mind just couldn´t keep track of it.

G-guh… W-what’s…” Sunburst tried to say, his mouth working on its own and his eyes rolling back from the extreme pleasure that spiked within his body.

“Shhh…It´s all okay. Remember?”, the alicorn lovely whispered as she stroked his belly with one of her very soft and warm hooves. Sunburst never had imagined being touched so carefully and lovingly by a hoof could feel so good, but Princess Twilight thought him better. Her frog against his fur was the best feeling he had ever felt in his life by far. The young alicorn was very carefully but he knew how much physical strength really lay behind these muscles of the princess. Her usual royal shoes she was wearing all the time long since missing since they had entered her bedroom, leaving her hooves bare and letting Sunburst feel every tiny nook of the underside of it. “Your joining me!” He then received a loving nibble to the tip of his ear from the young princesses muzzle to calm his mind. Feeling her soft heated lips against his ear tip felt even better than her warm hoof against his belly fur and he would certainly choose the later if he had too. However, Sunburst would never complain receiving both at the moment from his Princess.

“Mnnph…” Sunburst moaned, squinting his eyes shut for a moment to keep from being overwhelmed. He moved his forehooves in an attempt to re-explore what was happening with his back, but felt them compelled to hold up to the sheets of Twilight´s bed. A momentarily tightness in his muscles keeping them in place as he felt his spine tense up with another bodily throb from behind him against Twilight´s body. In a way he was aware that every throb was contributing to his rear melting into Twilight's crotch and the loose of his body. His frame slowly sank ever deeper into the alicorn, becoming absorbed by it. As with the next throb his spine melted further into Twilight’s crotch Sunburst lost all ability to move his lower body, but all his sensations remained.

Seconds later Sunburst´s pleasure faded away to a manageable level and so he looked down, past his belly to where his amber legs were slowly merging together with Twilight´s lavender. Already, other than the color of fur on the insides of Twilight´s legs and crotch, his hindlegs could no longer be called as such as they nosily bubbled with transformative magic, melting down and merging together into a single leg that curled seamlessly up into Princess Twilight's form bonding eternally. His bones dissolving into nothing, slowly melting into Twilight´s body and being replaced by the alicorn´s more potent one. Sunburst smiled, lifting his hoof he finally had control over again and rubbing the now fused flesh of both their legs back there, coughing for a moment as a new reflexive action shivered through his form. Twilight moaned sensuously at the sensation, hoping for more.

All his vital organs like hearth or stomach were absorbed next as the alicorn sunk down another inch from atop into his body erasing more of his flesh and bones. Twilight's powerful immortal heart was beginning to pump in replacement of his own, while the blood rushing into his head caused his vision and mind to swim and his entire body to tense further.

Another twitching throb filled his being with short-lived fright until his brain caught up with him, as he was suddenly aware of the heartbeat of the mare taking over his own. He wanted to voice something, but a sudden gasp was all Sunburst could manage as all the air was expelled from his lungs with a breathy puff, his meager organs beginning to wither away entirely inside as his anatomy was overpowered by the alicorns stronger one. Every bit of strength he had left was slowly extracted from his body as the seconds ticked on. And as he tried to move once more, he realized it was almost entirely impossible.

He felt his hips tighten as the control he still had over them slowly drained from his body and the princess behind him shuffled forward. As the feeling finally faded he knew what that meant. His hips now where to a hundred percent Princess Twilight´s hips and he would never get the control back over them from the alicorn or of any other part she had already assimilated with her advance onto his body. But that was ok, it was what he wanted after all.

“Come, rest your hooves back to where they rightfully belong my dear sweet prey”, Twilight whispered into his ear with sassy eyes. A wide mischievous grin on her snout as her magic plugged his hooves away from his fusing flesh of their hindlegs and brought them back onto the sheets of her grand princess bed. Again resting her own front legs firmly right atop his, pinning them kindly but forcefully down so he couldn´t move them.

Twilight´s voice sent shivers down his transforming and fusing body. He wasn´t even considered a pony anymore by his princess, just prey that the alicorn would assimilate to strengthen herself. The physical strength of the alicorn overtop far out weighted his and he was powerless to do anything. It all felt so right to him and he moaned long and loud from the pleasure his fusion body into the alicorn´s granted him. The nerves that connected Sunburst's body to Twilight's had already formed, letting the magical scholar get more than he bargained for.

He felt his cock twitching warmly against his own belly, intense pressure almost painfully erect, the twitching seemed to translate into his stomach, cock pressed against his skin. For now it still was his cock and abdomen, but that would not last for much longer. Twilight's flanks had almost entirely devoured his own, her cutie mark now overshadowing his and resting where his had been not half a minute ago. Their fused flank now resting in one place as two buttocks became one, though it was quite a bit more ample than his former behind. Understandable, as mares were biologically the ones to get pregnant and birth foals from their lower folds between their wider hips. For alicorn's that applied double and Princess Twilight had one of the four most shapely and voluminous hips and exquisite female parts in all of Equestria. But Twilght´s hips were far from fat or the mare cubby, every tiny piece of pudge the princess had was just the perfect amount. Alicorn´s just had a very sleek frame too in addition to their greater rump, letting it seem far wider than it actually physically was. Nonetheless, it was still far from lean.

Only the inside of his hips, legs and crotch remained amber with his dark brown cock and balls rock hard aroused sticking out from there. The rest of his lower body was no more and Twilight's alicorn biology had fully assimilated him. The two-tone discoloration of his, or rather her, body was slowly receding further and further from Twilight's fur as her body consumed more and more of Sunburst, forcing him closer and closer into her.

It was like the lavender alicorn was made of butter and he was a hot item pressed against her. Twilight's body simply parted around him without pain or discomfort from above and he continued to sink ever deeper into her belly as the alicorn around him slowly returned to her original shape. The entire amber back of his torso was by now so inevitably blended into his beloved princess that he could no longer discern a clear border. And as he tried to rise, Sunburst realized that he could no longer do so. He was firmly fused to the body of his revered princess and the same body eroded away at his flesh and bones with every second.

His front hooves soon suffered the same fate as his back ones had, but the hoofs themselves begun to slowly melt from their white tips along the upper side right into Twilight's from below as their fur and flesh blended together. Yet it wouldn't stay that way for long Sunburst knew, as he watched his front hooves get lost in Twilight's up to the joints halfway down and fuse into them in the matter of three seconds. The fusion trailed up his front legs and soon caught up with his shoulders as the alicorn princess's own drew ever closer to his. Ten seconds later and where his two amber front hooves and left shoulder had been just a moment ago, there was now nothing but Twilight's superior lavender alicorn physiology. Her body continued to push into his, progressively consuming him.

"Oh, would you look at that. Your entire front legs have nicely melted into mine and now eternally belong to me for whatever I intend to do with them." Twilight's voice was teasing and she shifted Sunburst's right hoof away from the blanket of her bed without him being able to do anything about it. First she lifted it right in front of his head to make sure he knew it was now entirely hers as she mischievously grinned next to his head. There was nothing remotely indicating that it could ever have been his. His eyes saw nothing of his amber and white hoof but solely short lavender fur of the alicorn princess in front of him, ending in a darker purplish hoof. Twilight slowly brought his hoof down to their fusing crotch and in between his hips. As the hoof made contact with his cock and balls the alicorn mare began to massage them with careful, loving circular motions.

Sunburst moaned. „You like that, don´t you?,” Twilight cooed. “Fully unable to do anything about it, while I fondle your cock and balls for my own pleasure with the same hoof I have just absorbed and robbed from you.”

He nodded for his voice failed and came out just as another long drawn out moan of intense pleasure. He absolutely liked the feeling and idea of being totally powerless to the alicorn as she dominated his body and made it her´s. As the princess rubbed him up and down with one of her soft forelocks, Sunburst's mind was sent into a dangerous vortex of tantalizing pleasure. A mighty throb went all along his thick cock and Sunburst feared for a moment he might suddenly reach an intensive orgasm as the alicorn sank down another fraction into his back. To his delight - or misfortune depending on the way that it was seen, it didn't happen and all the air that he had been holding was released from his lungs with relief.

By now, Sunburst´s entire bottom half up his entire back and almost as far as the beginning of his neck had been absorbed by Princess Twilight's superior alicorn biology, replacing all of his organs, bones, and flesh with those of the alicorn princess. But that wasn´t the end of it as the absorption continued, and more of Sunburst's bones dissolved into temporary cartilage inside Twilight´s alicorn frame.

At this point, his body protruded partly from the torso of his beloved princess between her two front hooves, like a strange pony-shaped outgrowth in the middle of her chest to the left. The alicorn's throat and her beautiful head with its loving but sassy looking eyes, stood out right next to his own on his right. However, where their respective bodies were supposed to transition from their throats to their torsos, the royal alicorn's lavender body and coat abruptly blended into his amber one. For the moment of their fusion of his body into hers, Princess Twilight possessed no real chest, belly and lower body of her own and her upper body, with her wings widely erected by arousal from her back molded itself from above and behind directly at an angle into his chest. While Twilight´s hips and rear legs were located where his had once been. Yet they now fully belonged to no pony other than the sweet young princess atop him herself. The alicorn only had her shoulders in addition, as they had not yet merged into his own to fully take their place. Her shoulders, however, had already drawn very close to his and their bodies slowly began to blend together there too as Twilight's alicorn body lashed out to gorge on his flesh.

His torso subsequently extended further beneath them both, across his belly and finally right up to his crotch, which still held his juicy tan cock and both of his swollen nuts. As a result, technically Twilight's entire lavender left front leg was grown right up against his shoulder. Despite the fact that it was currently not in direct physical contact with the alicorn's body but momentarily his own, he could not physically move it. Try as he might, it rested firmly to the left of his chest and on the covers of Twilight's bed to stabilize both of them and keeping them from tumbling to the side.

But all that wouldn't last long, as he observed out of the corner of his eye how Twilght's rear sank lower as her body came closer and further melted into his. Every time the alicorn above him shifted, descending a fraction closer to the floor, obliterating a tiny further portion of his very flesh in the process, Sunburst's stallionhood throbbed with anticipatory delight.

He gazed down between Twilight's forelocks and under his chest. His entire rear legs had been absorbed by the alicorn and were one, only a thin line down the length of her right hind leg and right up to her dark lavender frog still consisted of his amber fur. He hadn't been so lucky with her left leg, and his fur had been overpowered by hers at the junction of Twilight's ankle. Weirdly, from that point on, his hind leg and the alicorn's were still not perfectly one. A little bit of his former hind leg was still standing out on the inside of Princess Twilight's inner thigh. The reason for that was probably that his body was still protruding more on the left side underneath Twilight's alicorn body and there was still actually some of his body left there. Not like his right side, which by now was entirely that of the lavender alicorn positioned right above and melting into him.

His crotch had fused almost completely with Twilight's at this point and his cock and testicles were now perfectly level with the alicorn's hips. As if they were no longer his own genitals, but those of the gorgeous alicorn pressing against his body. Only the fur color was still his own and his two round, thick and brown testicles continued to twitch in staggering pleasure before his eyes.

Twilight kept her pants slow and steady, enjoying the way that Sunburst raggedly drew breath as he was absorbed into her. A purple hoof slowly reached down shortly rubbing along Sunburst´s former cock causing it to jerk in a spike of arousal, slipping in between her shapely thighs and rubbing at her wet heated marehood with slick sounds.

"I-I- I wanna be a part of my princess!" Sunburst screamed out his declaration as he came all over Twilight´s hoof far too easily from vastly increasing pleasure.

Twilight growled with a deep voice, enjoying the power she was developing over Sunburst. "Say you want to be a part of me forever. Say you want to lose your body and entire identity as a sentient being to me, your honored superior princess, solely for my benefit and strength. Say you want to be pleasured by me for my pleasure as long as I live." With each of that sentences she jerked her hips forward a tiny bit, consuming and fusing more of his body into her´s. Twilight withdrew her hoof from between her slick pussy folds, denying Sunburst the female orgasm he was starting to need, enjoying the sight of seeing his body withering away into hers. Lifting her secretion-covered hoof grinning devilish, she nudged the unicorn right on his snout with her frog. Planting her spicy, fresh-fertile and intoxicating feminine fragrance from her mare honey deep in his fur and forcing his jerking snout to breathe in nothing but her compelling, mesmerizing pure alicorn mare scent.

As her next mischievous act Twilight affectionately smeared Sunburst's cum, a lot of it sticking to all of her entire leg, all around his muzzle and jaw, also allowing him to thoroughly lap his former hoof clean of his juices as well. Her strong body slowly pushed forward in steady rhythm from behind the unicorn and erased more of Sunburst until soon all that would be left of him was his neck and head. Below his ribcage, Sunburst´s flesh had completely changed into her´s, save for the discolored fur that still clung to the insides of her legs and new crotch.

As Sunburst seemed too far gone with pleasure for the second while he greedily licked up his cum from his snout Twilight slowly began licking the unicorn´s cheek as well. Absentmindedly, the unicorn stallion began to moan lustfully as he felt his beloved princess's tender, warm tongue caressing against his jaw. The young alicorn liked it when her prey was willing and enjoyed itself, so she delightedly began to silently purr. Twilight´s long alicorn tongue swiftly began to gather all the loving mess from his muzzle as she pressed herself, but especially her head and throat, against Sunburst's shifting form, feeling how her prey had lost every bone beneath his neck to her alicorn biology. Hay, it was slowly getting harder to tell where she began, and where Sunburst´s body ended. Only the bicolored fur of their respective bodies was left to provide Twilight with a reliable answer as to how much of Sunburst's body her biology had already assimilated.

At her behind his tail had also long since regressed back into his rear, melting in the fur of Twilight´s crotch along with his rear as soon as the alicorn had started to absorb him. It had left his rump uncovered for as long as it had taken the alicorn to absorb his ass fully into her crotch and make it her own. By then her indigo, purple-pink streaked tail had fallen back down behind their joined backside and over their wet equine nethers. A beautiful, hot, winking marehood that was technically also his own, now that the lower parts of him and the alicorn mare had irreversibly become one. He had personally felt how silky and smooth the princesses’ two thick leathery, dark-lavender colored lower lips were and how truly perfect her big perky equine snatch was as a fit for his mighty cock.

Lust-drugged his mind wandered back to the best time and impressions he had ever had in his life. The sexual intercourse with ´The One Princess Twilight Amitica Sparkle´ earlier that evening in her castle and bedchambers. Why he found her so attractive probably had to do with the fact he had already found her cute before, but now the young mare had ascended to the godly realms of an alicorn. Twilight also had a very slim and graceful frame that nevertheless was packed to the brim with strong steel-hard muscles under her warm and plush fur. Probably another perk of the lavender mare now being an alicorn.

Standing in front of her like this, he had been very aroused and for the first moment was extremely embarrassed, since he did not know exactly why he was really invited to her home by this beautiful creature. First he had thought he was only visiting Princess Twilight's castle for dinner, but the young alicorn had revealed to him after the meal that she wanted to talk to him about something else - something more personal. To that end, she had summoned him to her private bedchambers. Sunburst's nervousness had increased by the second, and as he followed the princess, he had had to pull himself together not to stare directly at the alicorn's posterior. A very hard thing for the alicorn´s backside was truly simply perfectly shaped. Not only would that be very rude, but it would also be highly forbidden, since Twilight was a royal princess of Equestria. It was strange to him why there was a law for that in the first place, but he did not question it but rather complied.

It had still been hard for him, as both her rear legs had been splayed right open while she walked, far wider than was necessary and that probably made it actually harder for Twilight to walk. Her tail had swayed back and forth as well, sometimes straying far enough from her asscheeks to briefly expose something that was the only thing Sunburst's could find more appealing than Princess Twilight's alicorn body itself. From his vantage point, he had just been able to make out the top of her vulva. Was she flashing him?

On the way through the corridors of Twilight's castle, however, something else had occurred that he hadn't really been able to explain. Twilight had said only one other sentence, other than "We're here, that's my bedroom!". The words of her sweet and lovely voice had been those, "Hey, it's okay to be thrilled," Twilight had whispered from just out of his view as she turned the next corner with him following. "I'm excited, too."

Sunburst had looked over to see what she meant and managed to catch a glimpse of something between Twilight´s legs. He kept his eyes on her rump for a moment, and after a couple of seconds he saw it again. A pinkish-red piece of flesh, pulsing in and out of her vulva.

She was winking! For him!

His cock lurched. He was barely in control of his own biology. Luckily for him they had both arrived at the great golden crystal doors to Twilight's bedchamber. That had given him the opportunity to distract himself and concentrate on other things. For a whole nine seconds...that's how long it had taken for the alicorn to trot past him and lay now front faced against her broad silky bed big enough for at least one and a half Celestia's. Forelocks neatly resting on her blankets and with her two hind legs splayed all the way out to the sides.

Even if he tried not to spy and instead tried to look higher, at best into Twilight's eyes. So, he still didn't miss the fact that the alicorn's resting position once again gave him an extremely good view of the mare's private bits. Her two big, juicy tits with their darker nipples, her shapely rump featuring not too much or less volume for his taste and finally the alicorn's massive, engorged marehood wrapped in lavender fur directly above.

Shocked, he had stared at Twilight's face with open muzzle and momentarily lost for words. Before he found his voice at last.

"Ah ah ah, no need to fret. It's all part of the process. Don't be shy, just take a good look at everything you wish, for the moment I'm not your princess, I'm a mare like any other," Twilight had interrupted him as she winked at him and spread her hind legs just a little wider. Which resulted in the two outer lips of her marehood being pulled slightly to the side as well, and he could now look directly into the alicorn's most private depths.

At first, he resisted to really look exactly there at her again. But when Sunburst saw Twilight's clit momentarily peek out of her pussy at the edge of his field of vision, he couldn't hold on any longer and focused his gaze back right at the alicorn´s flawless posterior.

"Ehhh- ok...if you say so, I'll take your word for it."

He had stepped closer to Twilight with these words. What he had seen was heavenly. So big, juicy, deep purple, wet…Twilight's femininity had been nestled perfectly between both her buttcheeks, poking wide out. The upside down exclamation mark shape of Twilight´s pussy stood wide out from the rump of the alicorn. Her large, beautiful, delicious glands hung down just below her femininity, equally as broad.

He had tried with all his might to keep himself under control as the mare continued to wink for him in a hot steady rhythm. The alicorn seemed to have worked a spell on herself so far that had concealed her lust and arousal. But now it seemed no longer present and the inside of Twilight's vagina was intensely wet and he could see a few drops of her mare's honey beginning to dripple out between her lips and form a string hanging down from her gorgeous teardrop shaped marehood, colored a rich violet by the soft fluff around it, with a hint of slick, pink flesh peeking out between. As he had taken another step closer, his nostrils flared as they caught the potent innermost scent of the alicorn that had begun to drift up from the alicorn's crotch. Twilight was definitely in heat.

Even now Sunburst still wasn´t sure, but he likely had never seen one that was so perfect and smooth. Slightly darker and redder than her fur, the bulb of it bulged out from between her ass cheeks in a pouty little way that seemed just perfect for his prim and pert princess. Her pussy lips followed the line of a slight inward curve and showed just the barest hint of a deeper, brighter, wetter pink in the tiny gap between them once they closed. Even where the curves of her pussy met the ring around her asshole and flowed up into the curves of her rump, there wasn’t a single wrinkle or blemish. He’d truly never thought such an immaculately perfect pussy was possible… Yet as an alicorn, a being considered a god by many? – well either way, Twilight could consider herself very lucky to have such an attractive body and female biology.

"Like what you see?". At the sudden, joyful comment, Sunburst had jerked his head back up as his cheeks reddened to the extreme.

"Y-yes very much in fact,” he had stammered. “Everything I see is beyond flawless. But what is the actual reason for inviting me here? Surely not just to display yourself to me and seduce me. You are an extremely attractive mare, that I must confess, and I am also single, just like you, though I think you know that. Yet I don't believe that you and I would be made for each other."

Twilight had chuckled. "Don't think so badly of yourself. Your deepest desire to me has not escaped my notice, and I must say I'm not really averse to it. However, first you must prove to me that you are deserving enough. So..." Twilight parted her rear legs even further and her marehood provided a long drawn out wink that squeezed out some of her honey and at least doubled the string hanging from her labia as the alicorn grunted in ecstasy.

„Bread me! Put a foal inside of me! I strongly assume that you wouldn't just like to look - Am I right? Go ahead, your free to do what you want - I'm all yours." The alicorn´s voice was tempting and her sweet tone made Sunburst´s cock throb in barely contained pleasure. Hearing such a melodic voice from such a gorgeous and cute mare underlined with such desire was incredibly hot.

With that, Sunburst had had the last confirmation he needed to throw overboard all the barriers he previously had towards his princess and with suppressed joy, taken a few steps forward.

Sunburst could only have licked his lips and edge closer, taking further in the amazing and mesmerizing aroma of the mare's scent. He shifted his weight and leaned forward, right toward Twilight´s deep lavender, yawning marehood between both those juicy flanks. Just inches in front he eased off, unsure if he really should close the final distance.

He had looked up at Twilight from behind her. The alicorn itself remained resting against her bed with her belly and forelocks, doing nothing more than watch and granting him one of her perfect smiles, waiting for him. So, he had looked back down at Twilight's lavender pussy. Twilight probably could feel his warm breath on her nethers, at least she practically quivered with anticipation as he once more looked up into her deep, sharp and caring eyes uncertainly.

That look finally gave him the confidence boost he needed and Sunburst had stuck out his tongue and moved his head between Twilight´s cheeks, finally making contact with her moist marehood. Twilight gasped, feeling his tongue on her at last. Yes, she had felt the sensation many times before, her friends and her had always been eager to help each other’s out in times of need, but it was still very intense.

He had made a few experimental licks, testing the alicorn´s flavored juices. His eyes had gone wide as the taste of Twilight graced his tongue, gradually increasing his motions he had licking longer, and harder between these two so perfect vulvar lips. Sunburst hadn't had a lot of experience with sexual activity, or other mares for that matter, but he was familiar with what was generally always pretty much the same taste in a mare; it always differed a bit, but still remained on the same level.

Princess Twilight's flavor, however, was something completely different - much more potent, fresher and more fertile than anything he'd ever tasted up to that point. It made sense, too, if one was blessed with eternal youth and health, keeping one's body always in perfect physical condition. On the very verge of sexuality that a mare may ever possess.

Unable to withstand the alicorn´s scent from deep withing the depths of her sex hitting his snout, he had surrendered himself to the flavor of Twilight´s juices and the wet heated lips of her marehood.

Panting, Twilight had thrown her head back as she watched the stallion lick her folds behind her. Some seconds afterwards Sunburst had leaned lower, licking into the entrance at the base of her marehood, pushing his nose further into her slit as he worked his way slowly up her needy pussy.

Twilight's marehood had been heated, but not uncomfortably so and he could feel the strong motions of both lips trying to pull more of his muzzle into Twilight´s folds. Everything of Princess Twight’s marehood had been flawless and not only his tongue had been able to witness such perfectivity, his cock had soon as well. A perfect marehood he now shared too he realized. While he would never dare to consider such a perfect pussy his own, it was solely Princess Twilight´s, he was still more than glad and aroused to have the chance to feel the alicorn´s marehood pressing against her inner buttcheeks. Hearing the silent arousing sounds of Twilight´s moist lower lips squelch as they winked in heat, forcing her mare honey out and into the fur of her crotch drenching it.

Sunburst slowly came back to reality, a single thought in his mind as the next bit of his flesh was fusing into Twilight´s frame.

“Fondle me, your Highness, Princess Twilight! I wanna-wanna-oooo-ooo-oooooh!" Sunburst could only moan after that, as male and female sensations likewise ran through his body. His mind in total bliss. The soothing sweet scent of Twilight´s marehood leaking up and the irresistible pheromones the alicorn produced from it granting him pleasure beyond believe. His own throbbing stallionhood mixing in to the cocktail of scents as drops of his pre-cum dripped onto Twilight´s sheets below his cock-tip. Sunburst would have been mortified to witness his juices staining the silken sheets of the young alicorn princess he worshipped so much. For his own mental comfort, however, it eluded him and his lust-drugged mind, and Twilight wouldn't have cared anyway. What were magic and washing machines for, after all.

"OOOh, my. Even this far gone, and you're still wanting attention all to yourself, Sunburst? I may have to rethink what I intend to do with your body my sweet prey and keep your soul longer than even I thought, my helpless prey." Twilight shifted her rear again forward, her hips erasing Sunburst´s body another fraction as she taunted her willing prey, pressing Sunburst down under her alicorn body to the covers of her bed in the act with her overbearing alicorn strength. Sunburst's left shoulder now completely fused with her form, restoring control to her over the second of her robbed forelocks. It was all banter, of course, for Twilight knew that Sunburst's soul could never again be separated from her alicorn essence and would remain a part of her for all eternity. The moment his body had begun to melt into hers, the unicorn's fate had been sealed and there was no other option for his body but to merge into hers and be absorbed. Sunburst himself, however, did not seem to realise that at the moment through the mist that coated his thoughts and held him deep in lust as he moaned low and loud.

"AH-ah-I wanna... ah- be forever." Pleasure was maddeningly shooting through Sunburst's mind, leaving him uncaring of the consequences of his oath. Besides, his princess could always adsorb the rest of his friends and family so they could have an orgy forever... He opened his mouth to say something, and found that nothing was coming out. Sunburst bent his neck as best he could, looking down to see everything beneath his throat had either pretty much disappeared into his- no, Twilight's body, or had completely transformed.

But as he glanced down he saw something that didn't please him. Not at all. The remaining elements that had still been his amber fur color down here on Twilight's body slowly turned to the alicorn's characteristic lavender, erasing the second to last indication that he had ever existed. That in itself would have been all right as he intended to let his body be fully absorbed by the alicorn´s physiology. His meager body wasn´t a match anyway for the powerful young princess. But what he now saw frightened him. His balls were turning lavender too! He couldn't look back anymore, his body to far fused and assimilated by Twilight at this point. Yet he didn’t need to see what was occurring behind him as he felt every last bit of it happening, every tiny shift of Twilight´s body further forward erasing his and the alicorn´s cute snout still rested right beside his head.

"My honored princess?" he forced out lustfully between his lips.

"Yes my sweet prey?" Twilight's head spun and her muzzle came right in front of his. He couldn't resist, even though he had something much more important in the back of his mind. Twilight´s sassy eyes and her cute smile where just to damm intoxicating. Their gazes met again and Sunburst began nearing his muzzle closer to Twilight. The princess didn´t hesitate for a second and followed suit, her muzzle already beginning to part for what was soon to come.

As the two ponies kissed extensively Twilight pushed her hips forward and so deeper down into Sunburst's body. A small gasp escaped Sunburst's throat as the amber unicorn stallion felt the alicorn's warm and massive body descending onto his and erasing him further from existence.

He began to swirl his tongue deeper inside Twilight's mouth. Trying to wrestle with the one of the alicorn mare for dominance and almost got lost to the feeling. Yet it was a battle he was destined to lose after only a few short seconds he realized. Sunburst had great control of his tongue as he had already showed in their lovemaking prior this evening, but Twilight beat him even to that and showed a skill he hadn´t anticipated. Where did Twilight learn to kiss so good anyway? Maybe one of the other ponies the alicorn mare apparently already had assimilated inside her body by her own words had granted her this amazing kissing skills. Surely he would know later when he was merged with his princess´ body and they shared the same body, mind, emotions, knowledge and all. Now he began to near the highest point of pleasure his body could take. Before that happened however, the princess moved her lips away and withdrew herself from Sunburst. A small string of salvia connected their lips as they parted, but that was quickly broken however and slurped up by the pleasure drugged unicorn.

"As nice and sweet as that is of you showing me your utmost reverence and I really appreciate it. But if you lose yourself any further in my stunning beauty, you'll miss all the fun as my body devours yours and replaces your flesh with mine. We wouldn't want that, my little sacrifice, would we?"

Sunburst didn't need words to give his answer, his gaze to Twilight was quite enough for the alicorn.

"However, I don't reckon that was the real reason you wanted my attention, am I right about that my tasty treat?" Twilight's voice was seductive and her eyes narrowed.

Sunburst shook his head, at least as much as he still could as Twilight´s throat began to press slowly into his and fuse their flesh inevitably together. "Is there a possibility that my cock will stay as beautiful as how it was, even if it soon will be entirely yours to command?"

Twilight looked down at the huge horse cock of Sunburst that extended from her crotch and was slowly turning the same color as her coat from the base up. His, or rather her balls were already claimed by her fusion and had been inverted to become permanently her's.

"I unfortunately don't think so Sunburst. Don´t you like the arousing idea of your cock becoming fully mine as I rob everything that had once been your´s from your body and identity?”

Sunburst shook his head. “That isn´t the reason my dear Princess. I don´t have any problem with losing my frail mortal unicorn body to your superior immortal alicorn one. I think you can tell form the lust throbbing inside my cock. It is just, that I would like to know to have added a vital part to your amazing biology that still fully is mine. I´m sorry if I have gone too far with my wish.” Sunburst lowered his ears and head but it was brought up by his, no Twilight´s hoof shortly after. Forcing him to look the princess right into her bright eyes.

“I wish I could grant you your wish. I really do. But my magic works in the way that it allows my superior biology to devour your flesh and bones and absorbs it on a DNA basis. My body fuses your body with mine and change its cells to my superior alicorn ones. Otherwise I wouldn't be able to retain my immortality. I would need a very strong amount of concentrated living force to bind to your cock, to keep it from being fully assimilated and absorbed into myself. I could then uphold the brown appearance of your former cock and balls you so love, even if they are solely mine to command. My magic would still infuse every single cell of your former genital but not physically change them to become mine in perfectly replicated DNA."

"Like the soul of a pony?" Sunburst asked slyly, his voice a whole octave higher as he considered that maybe there was still a way to not lose his dick completely to Twilight's physique.

"That could work...but you would eternally be your very own cock and always horny and feel all the pleasure that is stimulated by it." Twilight´s voice was carefully sounding to bring across the point of what Sunburst´s wish truly meant.

"I don't see a better destiny to become, my honored Princess," Sunburst moaned out beside Twilight´s head. The alicorn´s ears flicked as she heard the intense desire laying in the unicorn´s words.

"If you so much desire that, there is no problem granting you it. Just know it is as irreversible as the rest of our fusion."

"I'm aware but intend to go with it anyway! To know all that I will ultimately be worth is being my cock and granting you my very flesh to be pleasured. This! This is my greatest dream. I may soon be forgotten entirely, but knowing I not only gave my meager body and magic to you but have further contributed a vital part to your beautiful alicorn self to enhance it, is all I could ever wish for. My flesh might only be an insignificant bit for a divine alicorn frame like your's highness, but I'm still glad to have gotten your permission to be allowed to be assimilated into you."

Twilight giggled and then spoke with a teasing tone in her voice. "We both know that isn't the truth. You're far more than an insignificant pony, you're a very gifted magician. Maybe even one of the best we currently have, at least knowledge wise your unbeaten. Well apart from me of course, I'm sorry."

"Don't be," Sunburst moaned as another wave of Twilight's magic traveled down his body and claimed a few more pounds of his diminishing unicorn frame as the alicorn advanced on his body. His pleasured voice became higher as he felt the alicorn sink further down into his back and he by then realized Twilight's body was starting to absorb his chest and everything that it contained. Soon he would be nothing but a head sticking out from Twilight's chest as long as it took for the princess to fuse even that part of him into her. "Besides, I think we should use the past by now. I WAS once a gifted mage....I also know how cunning and knowledgeable you are. Your probably the smartest mare ever alive, that's not something to be sorry or ashamed of."

"Thanks that's very kind of you but I'm still right with all that I have just said. You're not worthless, far from it even," voiced Twilight determined, granting Sunburst no objections. "As long as I live you will never be forgotten. And as I'm an alicorn with eternal life and immortality that is an unimaginable amount of time."

Sunburst tried to nod and saw stars instead as he pleasurably sank another inch inside Twilight´s belly. He couldn't wriggle back and forth, at least not on his own anymore. But then Sunburst remembered he was prey to the alicorn, food and fuel for her body and magic, nothing more than that. His flesh and coat mostly transformed into the purple one of his princess and beginning to be fully absorbed and assimilated into her superior alicorn form. That wasn´t his body anymore, it was forever her´s. He wasn´t supposed to move unless Twilight willed him too!

If you have no more objections, I will take care of preparing everything to implant your soul into your stallionhood eternally. You still have a chance to change your mind and I will let you join my alicorn essence directly. You just have to speak up." Sunburst remained silent and after some seconds of silence Twilight's horn shone brighter.

Closing his eyes in pleasure and to block out any other sensation he could feel his body sinking deeper and deeper into Twilight's belly, or the alicorn down atop him if you were as scientific as him and liked to consider gravity. Soon only the front part of his chest and belly as well as his head and throat were sticking out of the alicorn's body. The rest had been absorbed entirely into the greater physiology of the princess.

The stallion´s respiration system was the last vital organ to wither away and be replaced by Twilight´s superior alicorn biology as they fused. Twilight´s alicorn magic, without the alicorn even having to do a thing took hold of keeping Sunburst alive and aware until the unicorn stallion had fully melted into her.

A few seconds later, Twilight's whole frame pressed forward one last time, her alicorn biology devouring the flesh it came in contact with instantly and finally burst out from behind through Sunburst's chest. With that, the last morsels of Sunburst's flesh melted into Princess Twilight right up to his neck, and the alicorn converted his chest into her own. Relieved, Twilight inhaled and exhaled deeply through Sunburst’s former and now her new chest. While as an alicorn she didn't require oxygen, as her magic provided her with everything she might potentially need to stay alive, it was still pleasant to have the opportunity again. As Twilight's entire torso fully descended into place over Sunburst, she completely took up the space that the unicorn's former body had occupied just moments prior. Now the last shreds of his amber fur running up his belly and chest withered away and were replaced by the lavender fur of the alicorn princess who had now almost completely assimilated him.

With increasing difficulty, Sunburst managed to turn his head to the side and subsequently realized that his body up to just below his neck wasn’t there anymore, it too had almost completely merged with Twilight - the alicorn mare was truly making him a part of her. His greatest wish became a literal reality. He couldn´t do anything but cry out in ecstasy with that thought in mind.

His moans became even more eager when suddenly he became aware of something very special lodged between Twilight's haunches. Now that the alicorn's body, and thus her hips, were in exactly the same spot his body had once been before the princess had devoured it, her large, warm crotchboobs had also slipped into his former crotch right before his balls and cock. He could feel them pressing in between ~~his~~ her thighs below, just shy beneath Twilight's flawless marehood, yet no less perfect themselves. How rivulets of Twilight´s mare honey trickled down her inner thighs, wetting her secondary genitals.

„P- Mhmmm! Please, Princess Twilight! Grant me one final wish and use the hoof you have ultimately robbed from my body and absorbed to molest your divine marehood and crotchboobs. O, Oo, Oh, Oooooh! Ahhhh!” Sunburst was unable to voice anything clear at this point.

Twilight grinned mischievously as the magic on her horn wore off slightly. " Will this truly be your very last wish my meal? Your final thought as a sentient being before my body completely absorbs yours and assimilates it into mine?

„I- It is, my beloved Princess. Nothing could bring me any more pleasure besides feeling how my body dissolves inside your´s and my flesh becoming the one of your flawless alicorn form.

"Well...then I would hate to disappoint you, even if it has only been your meager unicorn flesh and what little more than ordinary magic your body has granted me as nourishment," Twilight taunted Sunburst once again with her melodic voice breathing her breath against the tips of his ears. She knew he adored her lovely voice as much as her graceful figure, and found it thrilling when she used it to humiliate him. Pretending he was of absolutely no value to her. As if his body was only simple matter for her, which she absorbed to consume and use up without giving it any further thought. It may have been her equine cock now, but as long as there was still something left of Sunburst's body, his sensitivities were still tied to his dick. She could feel him rock hard with sexual lust in her crotch, slapping and throbbing against the underside of her belly in arousal, spreading his pre-cum and attendant stallion stench throughout her fur.

Twilight lifted her hoof off the bed again and slowly brought it down along the fur of her belly stroking it, continuing all the way down between her strong alicorn hind legs to her shapely princess hips and into her moistened mare crotch. She first went a little further than her crotchboobs and worked her hoof right up close to her winking pussy. Reaching right back under her tail to touch herself at her most private place. Only then did she stop.

All she felt under the soft inner parts of her hooves was her warm, supple fur. Velvety soft, with a bit of plush give underneath it from her already-relaxed muscles. She ran one hoof right up the back of her rump, more toward her inner thigh than her outer thigh. She stopped just shy of touching her actual pussy lips, but Twilight still felt some of the intense heat radiating from within her snatch and of the delicate shorter fur between her thighs, the sumptuously soft bare skin…

She then bridged the gap and pressed a tiny peck of her frog deeply to her rump, right next to her wet entry. Rubbing her hoof up and to the side, pressing and moving the soft supple curve of her ass cheek. And, magically, that tugged a little bit on her pussy lips as well, pulling the nearer one toward her hoof, which actually caused her lips to open a little. Twilight gasped and quivered, and a pony standing right behind her would had witnessed her clit peek out from under her hood, bringing forth another gush of her liquid. These slick, glistening-wet inner walls just inside Twilight’s entrance. Looking so pink, so warm … so welcoming to everyone seeing them.

And even after she let go and let her pussy close again, she winked. Her pussy opened again, all on its own this time, putting itself on display far more boldly than she’d dared to. Her pussy lips opened wide, showing a teardrop-shaped flash of pink with her big heart-shaped clit thrusting up from the bottom of it. As her pussy lips closed again, a tiny little stream of clear juices trickled down between her inner walls, dribbling over her clit and down onto the crystal floor.

Before she knew it, her newly acquired horse cock throbbed hard under her frame, slapping against her chest, answering the beckoning call of Twilight’s sour-spicy scent as it wafted up from under her tail. Interesting, I didn´t knew my irresistible alicorn pheromones could also attract some of my own biology, not just the ones of our subjects. I thought we were immune to our own intoxicating and mesmerizing scent, but then again it isn´t actually my very own stallionhood. Isn´t it my little prey? The unicorn didn´t udder anything other than a pleasured moan to Twilight´s thoughts right beside her head. He never had imagined it could feel so magnificent to touch his marehood, but it did.

Encouraged, Twilight pressed her frog lightly to her skin. The alicorn brushed her warm inner part of her hoof over her backside until she was only a hairsbreadth away from her puffy entrance. Not meaning to get to the point so quickly Twilight chose instead to continue rubbing around her teardrop edges. Slowly she worked her way in a tight arc around the outer perimeters. Closest to her marehood, but never near enough to enter directly.

Pretty soon, though, Twilight, or rather her mighty horse cock in her crotch, couldn´t resist the strong desire and beguiling scent that was emanating from her equine cunt barely five millimeter beside her hoof. She simply HAD to give in to her instinct.

Shifting her hoof just right, Twilight worked her hoof up to her tight marehood. Her frog touched the slick heat of her entrance. She could feel her pussy lips winking open against the tip of her hoof. It felt like she was melting against it.

She pushed. It was a matter of pure instinct at that point. Her cock just demanded that her hoof needed to be inside her. The alicorn felt her pussy lips wink open again, stretching out and around her hoof, and she squeezed in between her hot inner walls.

Twilight stopped then, her body shuddering and Sunburst gasping beside her at the sheer intensity of the sensation, at the enormity of what his princess had just done for him. This was it – he wasn’t a virgin anymore in terms of female biology. But more than that, he could feel the fur of Twilight´s hoof inside her tight marehood – it was real, actual sex, well with her hoof but still – with and from Princess Twilight Sparkle. And the alicorn was just so warm inside…so soft and slick. It was by far the best feeling he’d ever had.

Her pussy winked again, pulsing around the frog of Twilight´s hoof as if hungry for the rest of it. And, well, why shouldn’t she?

Please Princess!

Slowly, savoring the new sensation for Sunburst, the first time ever, Twilight edged herself forward, sliding her hoof further into herself. Every little bit deeper she got, the sensations doubled and redoubled.

Sunburst gasped a little as more of the hoof worked its way through between the alicorn´s pussy lips, and he gave a lovely, encouraging cooing sound as she went deeper, as the widening part behind the frog slid inside. Her hind legs trembled slightly – he could feel it on either side of her hoof.

And finally, finally, she was all the way inside, Sunburst could feel all of her hoof all the way inside Twilight Sparkle´s pussy as far as the alicorn could reach back! And all of her – her entire hoof length – swam in the warm, welcoming slickness of her pussy. As she began to move a little, barely more than nudging her hoof forward and back – every last little bit of Twilight´s hoof was massaged by the sweet warmth of her inner walls stretched around.

The tension brought on by arousal soon began to flow from Twilight's tightly twitching slit - though that was far from the only thing that flowed. Yet she didn´t care and Sunburst was lost in carnal pleasure anyway.

Twilight gave a small shudder, and the stream of her wetness redoubled for a moment before slowing to a trickle once more. Her pussy squeezed down around her hoof rhythmically pulsing its heat against her leg, milking it like her marehood had done earlier to Sunburst´s cock. Her whole body went stiff on her broad bed, her breaths coming in raspy huffs in time with her body’s pulsing.

Damm was she already aroused from absorbing Sunburst, fusing and transforming his flesh to her´s. But that wasn´t even half of it. She was also right into her heat. Her lower lips fully engorged because of it, and so sensitive-looking it was almost painful for the alicorn. They were fully swollen, a deep, inviting shade of lavender and dripped with mare juices. She intended to give Sunburst his final wish, but first she had to ´care ‘ for herself and the unicorn stallion couldn´t complain, could he? Every time she touched herself at her marehood she now also touched him.

Over the course of the next minute her hoof slowly but rhythmically slipped out of her marehood, even if her inner pussy walls tried to grasp her hoof to drag it deeper. Twilight´s alicorn strength however proved far stronger than her inner walls and couldn´t hold her hoof where it wanted.

Once her hoof was out and her pussy had sprung back, jiggling slightly in the process she used her hoof further and moved over the entirety of the other folds of her giant alicorn vulva from the upper to the lower end in a very slow motion to really please every little nerve she could. Her appendage soon left the sticky parting folds, but not missing to give the juicy clit one last tender tap. Nudging her pussy lips with the back of it.

Her lips were soft, plush, and so warm. Twilight winked open again the moment she touched herself, leaving a bit of her juices on the back of her hoof. Yet it was time to come back to Sunburst´s wish, hence his body was completely lost to her´s. While she had pleasured herself, her body had jerked forward to her bed two more times in arousal. Each occasion erasing some tiny fractions of Sunburst, melting it into her and converting it to her flawless immortal alicorn DNA. Although only tiny parts of his neck had been taken away by her body, every piece that her biology consumed was inevitably lost to her and would never be returned to him. And she really didn't want to disappoint Sunburst. Her teasing that he didn't mean anything to her was just for his pleasure rather than the truth.

Her hoof moved further up her frame, coming back to her crotchboobs, the part Sunburst had wished she would touch with his former hoof. They weren´t particularly huge, at least in comparison to the size Twilight´s full alicorn body had to the standard build pony.

As her hoof began rubbing across her left boob, massaging it Twilight began to feel shivers going up and down her spine, that weren´t sparked by her own delight. In Sunburst´s mind meanwhile his desire to be one with Twilight became stronger and stronger. By the time the alicorn princess came down for her second round and moved to her right, he had gotten to the point where he would do anything to be with her, and he meant anything!

A deep carnal moan escaped his throat as his tongue rolled out, but Twilight was able to understand what he said, thanks to her pristine alicorn senses. “Boooothhhh!” Twilight instantly complied, his final wish was her command. She also shifted her leg just a tiny fraction to the left in her crotch and now her silky fur was pressing right against her thick stallionhood. Rubbing and massaging along every time her hoof moved up and down over both her delicate crotchboobs. The process continued till Twilight felt the tension in her stallion parts start to get higher and higher.

Too soon!

Twilght's hoof ceased its work and slipped out of her crotch, but not before she once again neatly squeezed her entire hoof against her marehood and grinded along in between her pussy lips.

As her hoof came back from between her hips Twilight licked her own hoof clean of her juices, not only to bring more pleasure to Sunburst, but because she also intended to sample her own flavor. The taste was somewhat musky and fragrant, but not overwhelming. A salty and slightly coppery sourness, with a hint of sugariness. The smell, however, was something she had not foreseen. It was very similar to the taste - though not as strong - but overlaid with a hint of her immense arcane power of alicorn magic.

She glanced to her side and observed Sunburst's eyes tightly closed in deep lustful fantasy as he breathed heavily through his flaring nostrils. It was hard to deny, but both his own male scents and Twilight's fresh female alicorn pheromones stunk up the whole bedroom of her princess chambers by now. There wasn´t any point left in her room anymore the poor unicorn stallion could escape her intoxicating alicorn scent, that would force him to mount and impregnate her if the alicorn intended. He would be completely under her alicorn pheromones command and willing to do anything for her, faithfully remaining by her side even if most of his body wasn´t already fused into Twilight and commanded by the alicorn mare herself.

Twilight grinned, brightening her horn again to continue working her magic and letting Sunburst revel in his fantasy beside her.

After several more moans, Sunburst all at once felt a rising pressure in his throat, promptly making him gag and reopen his eyes. A small gush of amber-white sticky liquid spilled out of his muzzle and nostrils and trickled down his chin. The unicorn stallion's eyes grew wide. Its musky smell and the consistency along with the color struck him as extremely familiar....

“W- what!,” was all he could press out.

“Oh that is just the beginning off the rest of your body turning into a replica of your own cock,” Twilight stated matter of factly.

“Huh?” Sunburst had no idea what the alicorn princess was talking about.

“Oh, sorry! I have actually forgotten to tell you what needs to be done to save your stallion bits from being fully assimilated to become my flawless alicorn DNA.” Twilight blushed sheepishly beside Sunburst´s head. The unicorn stallion found it adorable. “Let me clear things up. Said in one sentence, your head will temporarily become the tip of your dick while the rest becomes it´s shaft. It has too as my alicorn biology won't stop absorbing and fusing your flesh into mine until I have lodged your soul directly into the part we don´t want to be assimilated and converted to become perfect alicorn biology down to its cellular level. For that however I have to first erase as quickly as possible the last safe destination your soul could move to other than my very own soul or alicorn essence as my fellows and I like to call it.

“T- Then please, be quick and morph my body into a replica of my cock so that my soul can finally be bound into my equine cock for all eternity." Sunburst almost screamed out the last parts. His mind was numbed with intense lust as he felt the transformation begin and that was the only thing he could still think about clearly.

Twilight nodded her head which shook Sunburst´s entire remaining body as his neck and all above still protruded diagonal up out from Princess Twilight´s chest.

“Let us first take that off, will we?” Twilight´s question was rhetorical as her alicorn magic reached out and plugged Sunburst´s glasses right from his snout. She carefully placed them right in front of her forehooves so that he could see them clearly, even though she would never need the glasses herself. Her body would never age beyond twenty-five, owing to her alicorn magic, so she also retained her supernatural eyesight.

As Twilight´s alicorn magic began to work at his body his head soon began the process of flaring out to become the tip of a stallion's cock with each passing second. HIS stallion cock. Sunburst moaned in his mind.

Twilight smiled, rubbing a hoof against the underside of Sunburst's chin. The ex-unicorn stiffened, his eyes watering at the pleasure of the sensation. "Ooh, Sunburst... are you ready for me to transform you and melt into me?" Sunburst nodded as roughly as he could as the two inches of motion he had left in his muscles rapidly faded away.

"I love you," he said simply, with no hint of joking or exaggeration in his voice.

"I love you too, Sunburst," Twilight voiced with a grand smile. She concentrated her magic in her hoof as she started rubbing them across the soon to be former pony and started sculpting the rest of him into the shape of a long hard shaft.

"Lovely," Sunburst smiled warmly - soon letting his head slump back against the alicorn's neck at the sensation of Twilight rubbing him. The last movement he was still able to do. With each stroke, at his princess's command, the strokes wiped away his fur, letting it fall to the ground in amber sheds, while his previous owner playfully complained through his pleasure, "Oh no, you're getting me all naked, Highness!" he grunted. Of course, he wouldn't need his fur anymore. Cocks didn't have fur, after all.

"Hey, cocks don't talk," Twilight chided humorously as she continued, pressing Sunburst on the horn and slowly pushing it inward. The more of his now glowing horn the alicorn pressed in his skull the less of his native magic was left inside his magic core and was steadily drained from him and sucked up like a black hole by the royal mare. Without batting an eye to the feeling of her body draining Sunburst of his magic Twilight continued her gentle rubbing, making sure to get every last bit of fur off of Sunburst. Not even his beard was spared and soon joined the increasing mountain of fur below Twilight´s body on the crystal floor and her bedsheets.

Sunburst crossed his eyes, watching his horn press into the top of his head. He panted as he felt the last of his magic drained from him and being absorbed by the alicorn, leaving behind nothing, not even a phantom void.

Twilight's hoof moved lower from his forehead and booped Sunburst on the nose, pushing it inward. He chuckled as his snout moved with it - pressing tightly to his face now. His nostrils filled with flesh, and Sunburst fiercely shuddered. "Oh divine Twilight all I can smell is my musk..." he panted, looking visibly dazed by this new development on top of everything else.

Wordlessly Twilight smoothed down Sunburst's entire body until all that was left was the fur on his face and the hair on his head. What she had smoothed of the pony was still the same light brown color underneath. But of course, he wasn't a pony anymore, was he? Sunburst struggled through the piercing intensity of the many sensations that overcame him. Lovingly, Twilight flicked the tip of his mane with a nudge of her hoof, which only pleased his changing body all the more.

“I want to be your cock, Princess! Your mighty spire for all of eternity.” His voice was more lust and ecstasy than anything else at this point.

"What did I just say about talking?" Twilight chuckled as she rubbed her hoof against Sunburst's mane, forcing it to fall off. She then proceeded to rub her hoof across the rest of his face, making sure to get the rest of the fur to fall off.

As his mane fell away along with the rest of his fur on his face, the dickhead blushed, left completely naked to the world. Sunburst so wanted to say something, but he could only moan as his bare, fleshy body began to throb. Princess Twlight was forcefully denying him the air to use his voice for any other sound than pleasured moans he realized. Kinky and hot…

Twilight moaned silently as she felt Sunburst start to throb against the side of her throat. She had been mostly ignoring the pleasure that changing the unicorn like this was making her feel, but now that she was so close to completing, she let herself feel some of it.

Still in arousal, she turned back to Sunburst and resumed sculpting his head. After all, cocks didn't have faces of their own.

Sunburst´s ears began to shrink and were taken first, and any chance of hearing was soon lost as his ears melted into his skull and his head smoothed out. But the scholar unicorn didn't care - why should he? All he would have heard would have been the rubbing of Twilight´s hoof along his changing body anyway. And not when considering how good his stallion parts and newly acquired female bits felt. In fact, as good as his whole body felt now.

Sunburst's head was slowly flaring out, developing into the meaty plunger of a horsecock as Twilight continued to stroke him. Each languid, teasing stoke wasn't enough to get him to orgasm as a male part for the first time, but they kept him erect and rigid as the last of his motion faded away forever. More importantly, each stroke sent thrills of magic through him, pulling and tugging at his flesh and transforming it into something greater. Slowly shrinking down his diameter to a mere six inches across as he was pulled. What was once just a hooflength between his former shoulders and the back of his head had slowly spread out to two, and then three as he was tugged out and transformed into a massive prick.

Yet as the rest of his body lost its contours, blending completely into a stallion's basic biology, never to be seen again, Sunburst's eyes darted around, half in uncertainty, half in sexual lust.

His pleasure won out in the end, as that was what he had wished Twilight to do for him. Forever being with the alicorn and becoming a vital part of her body – that was all he could have ever accomplish in his life Sunburst told himself. He didn´t need a body of his own, if there was the possibility to grant his very flesh, bones, life and existence to someone so perfect and divine like this alicorn. His beloved princess Twilight, cutest librarian, smartest mare, a goddess and a great, kind pony in general. A perfect creature to sacrifice his being to and melt into her and be absorbed.

Sunburst still had a bit of his sense of smell left, and he could smell himself muskily stinking up the room like a stallion ready to rut. Actually, he WAS a stallion ready to rut, or at least part of him. Enjoying the sight of seeing a sheath slowly forming around him – the cockicorn, up to the top of his neck, as the swelling of his body continued and more of his bones withered away inside. He could feel the comforting tightness of his new sheath molding around him, pressing right against Twilight´s neck. Lightly nuzzling the fur of the alicorn´s face and spreading his increasing musky stallion scent right into her being. His future home, squeezing around his lower body like a wrapping snake, making stars appear in what was left of his vision. The flesh of his muzzle was puffing up still, having already obliterated his nose and removed his jaws. There wasn't any bone left in him at this point, save for his brain case as it kept his identity safe until Twilight would soon transfer his mind to a less exposed location inside her alicorn essence.

The unicorn´s sight was the next thing he lost to the transformation. As Sunburst's eyes clouded over in pleasure, he caught Twilight's gaze one last time and looked into the alicorn´s eyes every moment until he couldn´t anymore. Blinking a few times, each time slower than the last. And, on the sixth blink, his eyelids began to meld into the rest of his leftover face, sealing over with sensitive flesh and leaving behind just two narrow slits.

Twilight stroked Sunburst's changing face carefully, nuzzling him lightly before moving her head away. It was time. Sunburst stared out past Twilight's chin, twitching as the jerks running through his phallic new form bounced him against the chest and neck of the star alicorn.

His cheeks were formed into a proper, flared head. All that remained of the amber pony was the tan shade of his cock, and his tongue. Even his teeth had softened and melded into his body with the rubbing away of his visage. His tongue - this last part of Sunburst´s face - waggled out in Twilight's direction. Perhaps it was one last lust drugged antic of the magical scholar... or perhaps, he was asking for a kiss goodbye.

The wet muscle glistened with more than just saliva though.

Twilight smiled as she leaned sideways and gave a kiss to him. To a pony just walking in, it would look like she was sucking herself off, even if Sunburst the mighty equine dick that was as large as her entire head grew right out of the side of her neck and chest. Yet Twilight knew she was giving Sunburst one last kiss as his tongue molded into the rest of his cock-form.

Sunburst's tongue used its every last moment to really kiss Twilight Sparkle. It started sensually, but the pleasure got to it, and soon it was slathering the entire inside of the princess's mouth with sweet-tasting pre. Her pre. And just like that, the tongue melded into him, and Sunburst's face was gone.

He could hardly speak seconds later, as something more viscous than just drool was now constantly trickling out of his mouth but he had one last request he absolutely needed to make. Half-choking with his new contents of increasing spunk, he implored to his princess, "Don't...ever...stop...touching...me!"

"I...I…will never...Sunburst...", Twilight moaned as she kissed Sunburst´s lips for the very final time, pressing them in and sealing them away under the smooth flesh of equine cock.

Cheeks had rounded out; skull disintegrated; nostrils had sealed over; muzzle smoothed away... all left of the stallion's old, inferior form was his mouth. It leaked cum in an endless sputter beside her head, but soon it too was beginning to dimmish and to become a part of a proper tool for its new owner's delight. Yet still, Twilight could hear ´it´ say one last thing. Whatever her cock-head at her throat had said to her was unclear, not even her superior hearing could make it out, but she made out at least one word. “Love!” And then, Sunburst´s snout closed forever, his lips faded away quickly being absorbed into his new smooth form becoming nothing than a narrow cockslit, voice forever silenced.

As the two extraneous tubes of flesh converged with the larger one, Twilight could feel a playful sort of half-resistance from the stallion she was making a part of her. They melded in with the rest of their new home, and no sign of Sunburst remained, save the strangely hot tan color of the cockflesh and two very tiny slits where his eyes had once been. Veins began to naturally climb up the new spire of flesh from out of the side of Twilight´s neck as his purpose was becoming realized, though they were subdued in nature. He stopped transforming - an impressive length of nearly two feet now hard on Princess Sparkle´s neck.

Twilight didn't mind thinking how crazy it must appear to another pony seeing such a gigantic and throbbing cock growing out of the side of her neck, leaking his pre into her fur. All that was temporary anyway, as long as it took for her to safely insert Sunburst's soul into his stallion dick and fuse the two of them together. After that, she could worry about consuming the last remnants of Sunburst's cock turned flesh and making it her alicorn physiology.

Sunburst was pounding with new sensations and the elimination of all his senses except feeling. He was so pleasured that Twilight could hear the ecstasy her lover was experiencing - for Sunburst's original spiraling thoughts were all now in her head, evolving the longer his pleasure lasted. The more his soul slid from his old cockicorn body and fused down into her cock, the more clearly they added to hers. Although she would remain master of her own head in the process. No matter how closely she integrated a pony with her body, her motor functions, her thoughts, actions, everything of her alicorn physique would always remain completely her possess and allowed the absorbed ponies no more than to be a passenger.

Twilight slowly offered up her right forelock, rubbing it gently against the slit that her lover's mouth had transformed into. With slow and steady pressure, she slowly pressed her hoof against the center of that slit, spreading it apart around her hoof. Heat blushed about Sunburst's now entirely furless form as he reflexively gulped, hungrily dragging the hoof a little deeper.

Sunburst could barely see past the flesh slowly welling up in his vision, let alone the blinding pleasure. He could feel his newly elastic form spreading out around the strong hoof of the alicorn princess. His thick, meaty flesh rod was stretched out around the bulk of Twilight´s hoof. He worked his slit with the teensiest of muscle control he had left, gumming it to pleasure Twilight. Hay, even his thick new sheath, which would normally bunch up to an inch thick once he retracted was stretched thin, radiating the heat of his work into a musky haze of hormones around the duo as it was slowly being reduced to a single.

"O-oh. Easy now, Sunburst,” Twight’s voice was sultry. “Don't get too greedy. You'll only get to gulp my hoof once, if I have my sexy and devilish ways with you." Twilight pumped her hoof deeper and pulled it back out, cyclically sounding Sunburst´s new cum-tube for a minute. Thick squelches of gooey goodness slurped as she worked. Each time she pulled out, the suction against her grew a little harder, rhythmic lumps of swallowing motions running down Sunb-the cock's form as it grew hungrier. Slime began to well up beside her disappearing leg, precum oozing up from the prostate that had been transformed from the cock's old useless body parts. The hotness glided up a little higher and the tide of ooze pressed against her silky fur, coating it.

Twilight sheepishly looked down beside her head, feeling the cum slit trying to work over her ankle still. She wriggled her hoof about, hoping to push it in over the halfway point, and past the soft mire of flesh that Sunb- no, the cock was trapped in. She had to stop thinking of her lover as a pony or prey, after all. Sunburst was just a part of one now and soon enough all of his body would become entirely hers.

At last, though, he had a firm enough grip on Twilight's leg, dragging her hoof deeper and catching the alicorn at the deepest plumbing of the uthera yet and trapping her there. "Mmmm. I guess it's time to finish what we have started then, isn't it?"

The star alicorn slowly slid her devoured hoof up out of the slit of the cock, pressing her frog tightly against his tip as it came out with wet slurps. The cock's still barely visible eyes trembled with pleasure, the cockicorn jerked and coated Twilight´s hoof with some more of its musky precum. “Would you look at this! How nice of you to give me a last parting gift. Thank you my little cock!” Twilight grinned mischievously as her horn lightened and Sunburst's slitted eyes were captured under his cock flesh as they fully sank in. Leaving behind truly nothing other than hot throbbing cockflesh were Sunburst´s body had once been.

How are you feeling, Twilight asked in her mentality to get back Sunburst´s attention after some seconds of admiring what the unicorn had turned into for her. As his head and throat had transformed into a perfect replicate of his own cock beside her head there wasn´t any other way they still could communicate now.

Sunburst's response came inquisitively but half-broken, his mind impacted heavily by his transformation, the draining of his soul out of his old body and being in the middle of a rub-down. "Princess... Twilight…Sparkle…? Ohh, ah...ahh… feels so... right... never want it to... stop..."

"And it never will. You will always be filled with my seed, Bursty. And I'll be sure to use you as much as I can, you have my word," Twilight chuckled as she continued to carefully rub her second literal ´dick-head´. She intensified her self-massage to help Sunburst feel even more delight.

The stallion inside mentally squirmed, the masturbation causing his old body to churn, melting down everything he would never need again. Solidifying the changes as his soul was drained ever more into his Twilight´s cock. Making him the cock he was always meant to be. Turning him into a pleasure cannon for his lover.

Nay, his beloved princess. His master. His owner.

"Make me... cock...Sunburst wants to be... cock forever..." he begged, his higher thoughts fading in and out as he turned into just what his princess wanted him to be. A tool, at the mercy of a single mare.

"And that's just what you'll be. My awesome... amazing... cock. Forever!" Twilight purred, moaning slightly more as she rubbed just a bit harder, feeling ´it´ start to twitch. Just a bit longer and the juices would start flowing.

Sunburst´s throbbing intensified from the mere prospect of permanence. The cockflesh quivered against Twilight's hoof as Sunburst restrained his new form for one final interaction before his fate was sealed. Though his fate had already been determined long ago, at the very moment Twilight’s body had begun to assimilate his. But such complex thoughts for the cock were currently not possible. So tense, right on the brink, but still he asked this in a desperate pant. A single question that had become the highest oath that Equestria had, thanks to one of his princesses amazing friends: "Pinkie... promise..?"

“Of course, I Pinkie Promise,” Twilight giggled, remembering the promise that her pink friend had sparked throughout the kingdom. “Cross my heart, hope to fly, stick a cupcake in my eye"

Satisfied Sunburst let himself fall and the last of his soul was sucked out of his former body, now nothing more than heated cockflesh as his mind descended into darkness.

But that darkness lasted only for a few seconds and now that he was cast into heated, throbbing darkness, he experienced so much new pleasure and impressive strength swelled through his body. In a matter of seconds, he again could clearly feel both his own previous cock, that was now assimilated into Twilight at the very edge of being stiff and almost bursting with arousal as it grinned against her crotchboobs, as well as Twilight's hot, moist marehood, swollen by her heat, as it winked in the same rhythm to his cock. The first however was far stronger and the pleasure and arousal pounding from the cock was at least ten times stronger for Sunburst. But there was more, he could feel another throbbing from somewhere and it became stronger with each moment…

Sunburst was utterly trapped with his thoughts stuck to the building heat and pressure inside him and from this unknown destination until he could stand it no longer. With a sudden, jerking throb, he felt the sticky semen explode in both members, leaking in thick strands onto the sheets of Twilight´s princess sized bed and in front and over the alicorn's front hooves. Out of the member that was once his own as the hooves rubbed up and down the length of his real cock, rubbing the semen deeper into Twilight's fur.

Twilight could just barely stifle a groan full of lust from what she was experiencing. All the while, the young alicorn instinctively shut her eyes as the cock-head right next to her muzzle erupted in a breathtaking blast of orgasm for her.

Rope after rope of Sunburst's unneeded biomass expended itself upon Twilight´s entire face and down her neck, giving her a nice full bath in his hot baby batter. Yet most of the titanic amount of hot spunk shot straight out of the cockslit and washed over her bed and sheets, completely covering all it could reach. All that had made Sunburst still a stallion was no more, and with that orgasm of his, he would never be reformed. He had given everything his body was worth to his beloved princess. Melting into her perfect princess physiology, his flesh becoming her alicorn biology right down to the cells and for eternity join the divine mare as a part inside her body as his soul was fused irrevocable right down into Twilight´s stallionhood.

Once Twilight, or technically still Sunburst, finally stopped cumming from both cocks, the alicorn mare slumped onto her bed, exhausted, but with a pleased smile on her face. "That... That was fucking awesome... The best orgasms I've ever had as a stallion. Well the first two I ever had as a stallion really, but still the best," Twilight giggled out loud.

She then had to cough a moment later as a rather large glob of Sunburst's dispersed cum slid down her cheek and landed directly on her rolled-out tongue. „Ewww! Stallion cum might not taste too bad but I still prefer to actually taste or even swallow it if I intend too. Also I far prefer mare´s more anyway. Sorry Bursty but nothing can compare to Dash´s sport induced healthy juices from her sweet little marehood, so that´s that.”

Twilight used her hoof first wiping the seed from her tongue, moving then to her face and neck but when that was not enough and only made her fur more sticky she shook her head and cleared her throat. She then realized just how much of his cum had splattered across her bed and her eyes widened as she realized that most of Sunburst's stallion butter hadn't actually landed on her face.

"Sunburst, Sunburst, Sunburst!" Twilight giggled gleefully. "Who would have thought you could give me such a chore in your last moments. But we'll have that in a moment." The young alicorn mare's horn began to flicker and the impressive power and precession that lay behind it began to clear her bed, floor and even part of the nearby wall of Sunburst's cum. Twilight, of course, didn't neglect to clean herself and started to do that first round. While she proceeded to clean her chambers, she left Sunburst to his own thoughts.

Back from his pleasured trip Sunburst began to become aware of a strange new sense, a vague notion of the alicorn’s body. Far greater than it had been before the entire evening. Her four hooves, her strong alicorn body, the powerful muscles the mare was gifted with, her grand alicorn wings and fast cunning mind as well as both her marehood and new cock below. He could sense their every orientation and presence, but not see on his own. He felt his own new form foremost, but there was a sense of belonging to a greater whole here… he’d become a part of a creature far larger than himself. Just like he wanted.

A small part of his own mind, however, seemed to have remained untouched and even though most of it was overtaken by Twilight's much stronger mind, he was still perfectly aware of himself. Also that he had become his former cock in the truest sense of the word like he wished, with the small amount of his thought´s embedded tightly into the long, light brown appendage. While all his former senses had vanished, they were substituted by Twilight's much finer ones, kind of giving him the ability to see, taste and smell back, even if the alicorn was who now controlled all of him and he was only a small passenger in this divine whole. Twilight's nostrils flared as they took in the enchanting stallion scent that emanated from him and that scent also mixed with her far more potent one of alicorn mare.

Sunburst heard Twilight's voice a few seconds later as she bent her head down and gazed down at him, the mighty alicorn cock. Through Twilight's eyes, he could see the many little specks of his white cum still on the floor and her bed that had once been the useless parts of his former body, thus worthless to the alicorn and expelled in a wave of deepest pleasure. Just behind his two thick balls, meanwhile, a new thick string of Twilight's sweet smelling mare honey had gathered and now began to leak further out from her lower lips behind him, the cock. The honey itself had been dripping out of the alicorn's marehood for the past few minutes unnoticed by Twilight in her pleasured state. Princess Twilight - no they both, Sunburst corrected himself, were definitely highly aroused and the alicorn still far caught up in her heat. Sunburst could still clearly feel the princesses marehood lips winking against the base of his testicles in a steady and strong rhythm.
"Oh! My! God! yesssss, Luna was so right. I should far more often allow my subjects to fulfill their wishes to become one with us. Also I should have taken a stallion much earlier instead of just mares because I was too nervous, this feeling is just heavenly. Why didn't I think of that on my own earlier."

Twilight's voice was pure lust, her breathing was getting jerkier and faster and Sunburst knew exactly what that meant. Not even a second later he felt it too as Twilight's body tensed and her marehood jerked with uncontainable lust and the alicorn mare surged far beyond the threshold. As Twilight's vision exploded into a starry sky, he couldn´t do anything than feel the same as the mare, her mind blank except for pure bliss. Wave after wave of pleasure rolled through her body as if Twilight was on a boat in a violent storm. He felt her inner vaginal muscles clenching over and over as the alicorn spurted thick strands of marecum behind herself onto the floor. Her hips bucked against the nothingness, desperately trying to grab a cock that wasn't there, driving her deeper into the already numbing ecstasy. Sunburst lasted through Twilight's intense and prolonged orgasm with his beloved princess, there was nothing he could do about it anyway without a body of his own.

But Sunburst was still dazed, tensed to the brim and throbbing hard, but not yet ready to deliver another charge of his life-juice, while his form rested beneath the alicorn mare for the entire time. Each new jerk of Twilight's body thrusting him against the fluffy underbelly of her prone body.

In spite of all his previous fears and doubts up to this point if he truly willed himself to give up his entire life for Princess Twilight. All off his body just for the pleasure, nutriments and strength for the alicorn, he now felt content with his position. Perhaps it was influenced unduly by the afterglow of the most intense orgasm he’d ever felt.

Perhaps it was due to the special hypnotic alicorn pheromones that Princess Twilight had the power to radiate from her marehood, drawing any creature completely under the spell of the royal princesses of Canterlot. Whether stallion, mare or even other creatures, it changed nothing. They were all spellbound by the strongest species there was on Equus, the alicorns should the mares choose. Whether as a reproductive partner or as an evening snack, even if the latter was the very exception.

Or perhaps this whole situation had just simply messed with his brain, yet he was excited at the prospect of what would follow.

A sense of security and belonging that underpinned everything as Princess Twilight awoke from the aftermath of her waning orgasm, pushed her graceful and young alicorn body back up from her bed and shook her adorable head to clear any leftover fog from her mind. She then began to look around, clearly still a little bit dizzy from the orgasm that had a power not even she had felt so far. It took a minute but then the alicorn mare seemed to remember where she had left off. It was probably the sight of the gigantic cock still growing right out the left side of her throat that gave her the idea she sought.

With a sweet chuckle Twilight moved her head slightly to the side and her magic helped her position Sunburst in a better position for her to assimilate. Once satisfied with her work, the alicorn mare grinned wide across both cheeks as another purr escaped her throat. His head, or rather equine cock form, was now mostly under the chin of the lavender alicorn and with each passing second, he lost ever more of his own body to the princess. Very slowly but steadily.

But even the things of him left only lasted momentarily as Sunburst felt Twilight's magic begin to push his head ever closer to her throat. He tried to fight back with all his might in lust-drugged pleasure as a joke, but even with all his former strength, he would have never been able to even begin to fight the magic of an alicorn. Let alone that of the alicorn of magic. Perfect!

Twilight pressed down her head from above, right onto the tip of the enormous cock that once had been Sunburst's head. The tip of it began to fluently melt into her furry throat without resistance, and so Twilight kept tilting her head down, slowly absorbing the rest of the prey unicorn's cock body down inside her body. The last bits of his cockflesh were pressed inside Twilight´s throat with the help of her alicorn magic and with that everything that had been Sunburst was absorbed and fused with Princess Twilight. The alicorn had finally fully assimilated the smaller unicorn and made his flesh hers by replacing it down to cellular level. Just Sunburst´s big, throbbing cock was still left right between the princesses hips molded to her crotch in all its brown radiance with his thick balls just below. The lucky unicorn stallion´s soul forever fused into his very own genital, granting him a place within the alicorn he always so adorned while his new body could rub itself in between her two oh so perfect crotchboobs. Sunburst, the cock now having the pleasure of sometimes feeling the heated moist leathery winking lips of the alicorn´s marehood just shy behind him brushing against his smooth fur-less form of veiny cockflesh. Truly a dream fulfilled for Sunburst.

Twilight's eyes lingered on her cock nicely buried in her crotch as it began to shrink and warp back into its soft wrinkly sheath. Meanwhile, she silently listened to Sunburst's train of thought in the back of her mind and what the former stallion was attempting to explain to himself. But now she had her own.

I may have the ability to easily get what I want through my powerful alicorn biology and its unique "special" feminine scents. However, that is not my nature. Neither is it the way of my other three peers, for we love our little ponies far too dearly to betray them so treacherously. The decision to sacrifice yourself in this way was yours and yours alone. So thank you again Sunburst, for all you chose to surrender for me and I promise you once again that it is a decision you will never regret.

*End of Story*