Alicorn Heat

by Caladis

Rating: mature
Tags: Night Light, Twilight Sparkle, Drama, Porn, My Little Pony: Friendship is Magic, Romance, Sex
Length: 7391

Twilight Sparkle has been an Alicorn for 10 years. She discovers the shocking reason why since hasn't been in heat for the last 10 years... until now.

Twilight Sparkle has been an Alicorn for 10 years and has ruled Equestria for 8 years... yet, she still finds herself shocked when she learns something new.

This year, the shock is extra great and she's grateful to have her father help her through it. Knowledge is power, but Knowledge is also a burden... and Knowledge can be dangerous.

* * *

Story Contains: Incest, Pregnancy, Long-Kept Secrets, Headcanon

* * *

Featured 10-7-24 and 10-8-24

Published 2024-10-08 02:20:01 UTC
Last updated 2024-10-08 02:20:01 UTC

Revelations

Princess Twilight Sparkle was sitting on her throne in Canterlot Castle. She had been an alicorn for 10 years now and had ruled Equestria for the last 8 years. Adjusting to the new way of life had been challenging but, in a way, with how Twilight was so perfectly organized, ruling the nation was little more than a continuous homework assignment. Study this law, apply this theory, trade goods in vast supply for goods in low supply with other nations. Reward the brave, punish the wicked and for Celestia’s sake, raise and lower the sun and moon on time.

She sighed. Today was not a good day for her. Twilight was in heat. It was a common occurrence for adult mares but this one felt… different.

The average pony was in heat for 5 to 7 days once every 21 days from April to October. Nightmare Night was usually the signal that heat was over for the year… and foals thought the holiday was just for fun. For older mares, it signaled relief.

Twilight couldn’t remember the last time she had been in heat… it had to have been before she became an alicorn. Was alicorn heat different? She didn’t remember Cadence saying anything about it being different while she was growing up… or was that something that her foalsitter had thought was inappropriate to tell a filly?

Twilight Sparkle’s body tensed on her throne, a flush creeping across her cheeks as the stirrings of this unexpected heat gnawed at her insides. It was more than just the usual fleeting annoyance - this one felt raw, unfiltered, primal. Her wings twitched, and she shifted in her seat, trying to focus on her duties, but the insistent throb between her legs refused to let her mind settle.

The castle halls were quieter today, the usual bustle of advisors and petitioners giving way to an eerie silence that made every heartbeat in her chest seem louder. She closed her eyes, trying to calm herself, but her mind kept wandering back to that throbbing pulse, the ache building stronger with each passing moment. Alicorn heat... it was different. It wasn’t something you could push aside like a task on a checklist.

Her nostrils flared, picking up the faint scent of the castle's flowers, but beneath that, something else lingered, something she couldn’t ignore. Was it her? The idea alone made her shiver, feeling the warmth spread lower, trickling down like a slow burn she couldn't extinguish.

Cadence never spoke about this. Maybe it was taboo, too intimate, or maybe Cadence had known Twilight would need to discover this for herself - this depth of need, this hunger that gnawed at her. Her hooves curled against the armrests, her muscles flexing involuntarily as if bracing for something, anything, to break this mounting tension.

Every inch of her body begged for release, for something – someone - to help her let go.

Twilight paced through the corridors, her steps quick, purposeful, but her mind clouded with this overwhelming sensation she hadn’t felt in years. Her wings twitched involuntarily, betraying her composed appearance. Ten years. Ten years without a single heat cycle and now this… this was something far beyond what she had ever experienced. Every step made her hyper-aware of the friction between her legs, the slickness already forming as her body ached for something it hadn’t known in far too long.

She bit her lip, her mind racing. She had never needed a coltfriend - never wanted one, even. Ruling Equestria left no room for distractions, and she'd always buried herself in books and responsibilities, much like Celestia had. But now… now, her body was screaming for attention, desperate for a touch she had never sought out. It was like years of pent-up need had finally broken free, demanding satisfaction in the most primal way.

The Royal Doctor's office was just ahead, and Twilight's heart raced faster. Could she really discuss this with him? The idea of admitting to such base needs made her cheeks burn with embarrassment, but she needed guidance - there was no way she could endure this for days. Alicorn biology, it seemed, had its own cruel design.

As she entered the room, the doctor was there, an older stallion, calm and professional as always. He smiled warmly, but Twilight could barely meet his eyes.

"Princess Twilight," he greeted, "what can I assist you with today?"

Her wings flared slightly, betraying her composed facade as she forced herself to speak. "Doctor… I, um… I’m in heat." The words felt heavy, even as they left her mouth. "And I’ve never… had to deal with this since becoming an alicorn. It feels… different. Intense." She looked up at him, her eyes wide with uncertainty.

He nodded, a look of understanding passing over his face as if he’d dealt with this before, though it was rare. "Alicorn heat is more powerful, Princess. It builds up over time when it's suppressed, and after ten years, it can be overwhelming." He paused, looking her over carefully. "There are ways to handle this, of course. Methods to help… alleviate the symptoms, though some are more direct than others."

Twilight swallowed, her throat dry. "What… kind of methods?"

The doctor cleared his throat. "Well... only one method, really. You have to get pregnant."

Twilight gulped. "That's the only way?"

The doctor nodded. "I'm afraid so. Being rutted won't cool the heat. It's pregnancy or nothing."

Twilight sighed. "What happens if I don't get pregnant?"

Deadly serious, the doctor answers her. "You'll die."

Twilight’s heart stopped in her chest, her breath catching at the doctor's words. "Die?" Her voice wavered, disbelief and fear twisting her insides. This couldn’t be right - there had to be another way, some spell or remedy she hadn’t heard of, something in all the vast knowledge she’d gathered over the years. But the doctor’s expression remained unchanging, his eyes firm, unwavering.

"Yes, Princess," he said gravely, "the heat is a biological imperative, especially for alicorns. When suppressed for so long, the body builds up too much energy. If you don’t release it, if you don’t… conceive, the pressure will eventually overwhelm you. It will affect your organs, your heart, your magic. Your body will shut down."

Twilight's legs felt weak. She steadied herself, forcing the panic down, but the realization clawed at her. Pregnancy was the only way out. She was Princess Twilight Sparkle - ruler of Equestria, the Element of Magic - and yet here she was, facing something so basic, so primal, that no amount of intellect or magic could solve it. Her eyes fluttered shut for a moment, trying to focus. But all she could feel was the ever-growing heat spreading inside her, becoming unbearable, suffocating.

"How long do I have?" Her voice barely rose above a whisper.

The doctor sighed, looking at her with sympathy. "Days. Maybe a week, if you're lucky." He stepped closer, his tone softening. "This isn't your fault, Princess. Alicorns are rare, and the old laws of nature are still hardwired into your magic. It’s not something you could have prepared for. But now… now you must act."

Twilight bit her lip, her mind spinning. There was no room for hesitation, no time for denial. Her entire future, her very life, now hinged on one inevitable, terrifying fact.

She had to find a stallion. She had to conceive.

Her frustration boiled over. "Celestia never got pregnant. How did she handle this?"

The doctor sighed. "Actually, she did. The castle has a stallion known only as 'The Royal Impregnator.' His only job is to breed the Alicorn Princesses. Every 10 years, he gets Celestia pregnant, more recently that's included Luna and Cadance before she got married. Now, I'll have to send for him for you."

Twilight was stunned. "How does everypony not know this?"

The doctor explains. "The pregnancy happens in secret and then the foal is put up for adoption. The Royal Impregnator keeps track of the bloodlines but even the Princesses don't know where the foals are sent to. It’s better that way. Their offspring is mortal… it’s horrible to outlive your foals."

Twilight felt the world tilt around her, her mind reeling from the revelation. Celestia… pregnant? Luna? Even Cadance? All of it done in secret, hidden from the public, from even her closest friends. And now, it was her turn. Her breath hitched, her wings twitching as she tried to grasp the weight of what the doctor was saying.

"The Royal Impregnator?" she repeated, her voice trembling with shock and disbelief. "There’s a… stallion who’s just kept here, in the castle, for this? For… breeding us?"

The doctor nodded solemnly. "Yes, Princess. It's an ancient tradition, going back centuries. Alicorns are rare, and their magic is tied to their fertility. If not handled properly, as I said, the consequences are… fatal. The Royal Impregnator has been trained for this role. His sole duty is to ensure the survival of the Alicorn line, without any of the complications or entanglements that come with romantic relationships."

Twilight felt nauseous. This was all too much. Celestia, Luna, Cadance - they had all gone through this, and no one had told her? How could they keep something so monumental hidden? The idea that there was a stallion whose sole purpose was to breed the alicorns of Equestria… it felt wrong, invasive. And yet, here she was, with no other choice.

"But how is it that nopony knows? How can something like this be kept secret for so long?" Twilight’s voice cracked, her mind racing through all the possibilities.

The doctor sighed again, his eyes filled with a deep understanding of the burden she now carried.

"The process is shrouded in layers of magic and secrecy, Princess. The pregnancies are kept hidden, and the foals are sent to trusted families across Equestria for adoption. Only a select few in the castle know the truth, and even the Princesses themselves aren’t told where the foals go. The Royal Impregnator oversees the bloodlines to ensure there are no… complications, but beyond that, it’s a matter left to time and discretion."

Twilight felt her legs buckle as she took in the enormity of it all. She had spent her life studying, learning, ruling - never imagining that one day, she would be forced into this ancient, secret tradition. Her body was burning with the need, her mind swirling with the horror of what had to happen next.

"Send for him, then," she whispered, her voice hollow, defeated. "If it’s the only way… then send for him. I’ll be waiting in my chambers.”

* * *

Twilight stood in her chambers, the heavy silence suffocating as she waited. The heat in her body was unbearable now, pulsing through her veins like fire. She had tried to focus, to distract herself with anything - scrolls, books, the stars outside her window - but her mind kept circling back to the inevitable. She had agreed to this, had accepted it as the only way to survive, but it didn’t make the waiting any easier.

Her heart thudded in her chest as she paced. She didn’t know who the Royal Impregnator was - didn’t know anything about him, other than his purpose. A faceless stallion tasked with an unthinkable role, hidden away in the shadows of the castle’s ancient traditions. And soon, he would be here. The thought made her stomach churn, her mind filled with questions she didn’t dare ask out loud. What was he like? How would this happen?

But none of it mattered now. Her survival depended on this.

* * *

Night Light had been at home, reading in his study, when the summons came. The magical note appeared before him with a soft shimmer, its golden glow immediately signaling its importance. His breath caught as he read the message, eyes widening as the words settled into his mind.

Twilight.

His daughter.

The Royal Impregnator’s duty wasn’t something he had ever thought would cross his path with his own blood. He had been in this role for decades, handling Celestia, Luna, even Cadance before she was married. It was a job cloaked in secrecy, one he had carried out without hesitation, because he knew the importance of it - of keeping the Alicorn line alive, of ensuring the balance of magic in Equestria.

But this… Twilight.

He felt his chest tighten, a deep conflict rising within him. He had never imagined that this day would come, that he would be called upon to fulfill his duty with his own daughter. But the note was clear. Her heat had come, and without this, she would die. The stakes had never been higher.

Night Light stood up, the message still glowing faintly in his hooves as he stared at it. He knew what he had to do - what he always did when called. There was no room for hesitation. It was his duty. Twilight’s life depended on him.

He took a deep breath, his mind steeling itself for what was to come. With a flicker of magic, the note dissolved, and he disappeared into the night, heading for Canterlot Castle.

* * *

Twilight sat on the edge of her bed, her heart pounding in her chest as she waited. Any moment now, the Impregnator would arrive.

Night Light materialized in Twilight’s room, his figure cloaked in shimmering magic, a faceless silhouette standing at the doorway. The familiar hum of ancient spells filled the air as he stepped forward, the soft glow of his concealment spell making him unrecognizable. Twilight’s breath hitched as she saw him - tall, imposing, his presence both comforting and unnerving at the same time. She swallowed hard, her body tense with both anticipation and fear.

"How… how does this work?" she asked, her voice trembling as she forced herself to speak. Her wings twitched, the heat in her body thrumming stronger as she fought to maintain her composure.

Night Light, his voice magically altered to be deep and neutral, answered her calmly. "I can use illusion magic to take on any form you wish, Princess. Whoever would make you feel… more comfortable, help you relax and let the magic do its work." His words were clinical, but there was a gentleness in his tone, a softness that tugged at the part of him that was still her father, even if she didn’t know it. "And with the proper series of spells, I can ensure that a single rut will suffice to complete the process."

Twilight nodded, her mind swirling with the possibilities. This was happening. There was no way around it. She had to conceive, and the only way to survive this heat was to let him do what he was here for. But the idea of a stranger, someone unknown, touching her like that… it made her stomach twist in knots. She needed something, someone familiar.

"I want…" she hesitated, her cheeks flushing as she struggled to find the right words. Her eyes darted around the room, then back to the faceless figure before her. "I want you to look like… my father." Her voice was small, almost embarrassed by the request, but it was the truth. Her father had always been her protector, her anchor. If she had to do this, maybe it would be easier if she could imagine it was him - strong, dependable, someone who had always cared for her.

Night Light froze, his heart lurching in his chest. For a split second, his resolve wavered, the shock of her request hitting him like a tidal wave. She had no idea… she didn’t know that it was him standing there. The illusion magic had done its job too well. But he couldn’t reveal the truth now. He couldn’t stop this. Twilight’s life was on the line.

"As you wish, Princess," he replied, his voice steady even though his heart was racing. With a flick of his magic, his form shifted, his features becoming that of her father - Night Light, exactly as she remembered him. Tall, gentle eyes, the familiar strength in his jawline. He stood before her now, her request fulfilled.

Twilight’s breath hitched again as she saw the transformation. It was perfect - exactly as she imagined, down to the last detail. Her father. She could almost feel a sense of calm wash over her, though her body still trembled with need.

"Are you ready?" the disguised Night Light asked, his voice soft, almost reassuring.

Twilight nodded, her cheeks flushed. "Yes," she whispered. The heat inside her was unbearable now, pushing her past her hesitation. "Just… make it quick."

Night Light, cloaked in the illusion of himself as Twilight's father, approached her slowly, the tension in the room thick, palpable. His magic flared subtly, preparing the necessary spells for what was to come. He could feel her body’s heat, the primal need radiating off her, and he knew there was no turning back now. Twilight’s life depended on this moment, on him.

He gently placed a hoof on her cheek, tilting her head to meet his eyes. “It’s okay, Twilight,” he whispered, his voice tender, familiar. “You’re safe.”

Twilight’s breath caught in her throat as she stared up at him, the comforting familiarity of her father's face and voice easing some of the anxiety, though her heart still pounded wildly. She nodded, her body shaking with a mixture of need and fear. He was so real, so familiar. She needed this, she told herself. She needed to survive.

Night Light guided her to the bed, his movements gentle but firm. He knew exactly what to do - he had done this before with the other princesses, but this time, it was different. His own daughter, in desperate need, unknowingly asking for her father’s touch. He swallowed the knot in his throat, knowing what he had to do.

As he positioned himself above her, he murmured softly, "Remember when you were just a filly, Twilight, and you couldn’t sleep without your Smarty Pants doll?" His words were gentle, intimate, pulling on memories only her father would know. Twilight’s eyes widened slightly, her breath hitching as his words struck something deep inside her. “You used to sneak into our room at night, thinking we didn’t know. But I always did.”

Twilight blinked up at him, her mind suddenly spinning with confusion. How could he know that? Her heart raced even faster, and she opened her mouth to speak, but no words came out as he pressed against her, his touch warm, deliberate, setting every nerve alight. The heat inside her was too overwhelming, clouding her thoughts, making it hard to focus.

As he moved deeper, closer, he leaned down, his lips brushing her ear. "You never liked the stars when they were too bright," he murmured, his breath hot against her skin. "You used to say they made you feel small. You’d sit with me on the balcony, and I’d tell you it was okay to be small sometimes. That’s how we learn."

Her eyes flew open wider, realization dawning like a slow, creeping shadow. Only her father would know those things, those private moments shared between them when she was a filly. The soft whispers, the quiet reassurances… it couldn’t just be illusion magic. It wasn’t an act.

Her body reacted instinctively, driven by the throbbing need within her, but her mind was now racing. “Dad?” she whispered, her voice shaky, fragile.

Night Light paused, his breath hitching for just a moment. He couldn’t hide it any longer, not with the truth hanging so heavy between them. He leaned back slightly, his eyes softening, the weight of his identity pressing down on him. “Yes, Twilight,” he said softly, the illusion gone now, leaving only her father - Night Light - above her. “It’s me.”

Twilight’s breath caught in her throat, her mind swirling with a storm of emotions - shock, confusion, need, betrayal, and yet, an overwhelming sense of inevitability. She had asked for this without realizing the truth. But now, there was no turning back. She couldn’t stop it; her body wouldn’t let her. She needed this to survive.

Tears pricked the corners of her eyes, but she didn’t stop him. She couldn’t. The heat was too much, her need too powerful. “Please… just finish it,” she whispered, her voice barely audible.

Night Light’s heart ached at her words, but he nodded, his movements becoming more deliberate, more urgent. He cast the final spell, ensuring that this single act would be enough to save her.

Night Light groaned softly as he reached his climax, burying himself deep inside Twilight as the magic took hold, sealing their union with a final, desperate surge of energy. Twilight gasped, her body shuddering beneath him as the overwhelming heat that had gripped her for so long seemed to vanish in an instant, replaced by a strange, profound calm. Her skin no longer burned, the throbbing ache in her core dissipating as quickly as it had come.

It was over.

She lay there, panting softly, her mind still reeling from everything that had just happened, from the truth she now had to face. Her father. Her father. And yet… she was alive. Her body was calm, no longer on fire with need. She could feel the magic working inside her, settling, knitting everything together in ways she didn’t fully understand but knew meant one thing: she was going to survive. But the questions burned even hotter than her heat had.

Night Light pulled away from her, his breath steadying, but the weight of what had just happened hung heavy in the room. He sat beside her on the bed, not saying anything for a moment, the reality of the situation clear between them. But Twilight couldn’t keep quiet anymore.

“You… you’re really him,” she said, her voice hoarse, barely above a whisper. “All those things you said, those memories… It wasn’t just illusion magic, was it?” She turned to look at him, her eyes filled with confusion, hurt, and a strange, lingering sense of acceptance. “You’re really my father. How…? Why?”

Night Light sighed heavily, running a hoof through his mane. “Yes, Twilight. It’s me. I’m your father.” His voice was soft, carrying the weight of centuries. “I didn’t want you to know - none of the princesses ever do. The illusion is meant to protect both of us. But when you asked for me, your real father… I couldn’t hide it anymore.”

Twilight sat up slightly, her mind still spinning. “How… how is this even possible? You’re just a unicorn. How can you be the Royal Impregnator? You’ve been doing this for Celestia, for Luna, for Cadance? For how long?” Her voice was tinged with disbelief, as if she couldn’t quite comprehend the full scope of what he was saying.

Night Light looked down at his hooves, a deep sigh escaping him. “Over a thousand years, Twilight,” he admitted quietly. “I was chosen long ago. After Celestia and Luna ascended, it became clear that alicorns needed someone special to keep their lineage going. They gave me a potion - an immortality potion, one that made me… as close to an alicorn as a unicorn could ever be. My body doesn’t age, and I have access to magic most unicorns could only dream of.”

Twilight stared at him, her eyes wide. “A thousand years… You’ve been doing this for that long? And I never knew…”

He nodded. “I was bound to secrecy. The role of the Royal Impregnator is one of the oldest and most well-guarded secrets in Equestria. Celestia, Luna… they’ve all needed me to ensure their survival. And now… you too.”

Twilight’s mind reeled at the thought. Her father had been living a life she couldn’t even fathom, hidden behind centuries of magic and duty. “So… every ten years, you’ve been…?” She couldn’t finish the sentence, the weight of it too heavy.

Night Light nodded, his eyes somber. “Yes. Every ten years, the cycle begins again. For Celestia, for Luna, for whoever needs it. The pregnancy is always kept secret, and the foals are sent away for adoption, their bloodlines carefully tracked to prevent complications. You were never meant to know.”

Twilight swallowed hard, her body still trembling with the aftershocks of what had just happened, but her mind was spinning faster than ever. “And now… what happens? What happens to me?”

Night Light looked at her, his expression softening with something like paternal concern. “Now, you rest. The spell has done its work. You’ll carry the foal for a time, and then, like the others, it will be sent away to be raised by a family that can care for them in secret. You’ll survive, Twilight. That’s what matters.”

Twilight nodded slowly, the enormity of everything settling in her mind. Her father was immortal, the Royal Impregnator, and now… she was part of this ancient, hidden cycle. But for now, she was alive.

Twilight froze, her breath catching in her throat as the words tumbled out before she could stop them. "Am I really your daughter?"

The question hung in the air like a storm cloud, thick and heavy, charged with a tension she hadn’t realized had been building inside her for so long. She had always felt close to her father, always adored him, but now, after everything that had happened - after the revelation of his secret role, his centuries-old duty - she wasn’t sure of anything anymore.

Night Light hesitated, his eyes softening, a deep sadness settling into his features. He knew this moment would come eventually, but that didn’t make it any easier. “Yes, Twilight,” he said slowly, his voice gentle, almost breaking. “You’re my daughter… but not in the way you think. I am your father… but Velvet isn’t your mother.”

Twilight’s heart thudded in her chest. “What do you mean? If… if Mom isn’t really my mother, then who…?”

Night Light’s silence spoke volumes. He took a deep breath before answering, his voice low, filled with a gravity that made Twilight’s stomach twist.

“Celestia,” he said softly. “Princess Celestia is your real mother.”

Twilight blinked, her entire world seeming to tilt on its axis. “Celestia?” she repeated, her voice barely more than a whisper. “My mentor… my teacher… is my mother?”

Night Light nodded, his expression pained, as if the truth itself hurt him to say. “You were born from one of the cycles, Twilight. Celestia couldn’t keep you. For an alicorn, ruling Equestria and raising a foal… it wasn’t possible. She had to give you up, like the others.” His eyes flickered with emotion, and he took a step closer, his voice filled with an ache Twilight had never heard from him before. “But I… I couldn’t bear to see you raised by strangers. I knew from the moment I saw you that I had to take you in. So, I asked to raise you myself. I loved you, Twilight, from the very beginning.”

Twilight stared at him, her mind racing as she tried to reconcile everything she was hearing. Celestia, her mother. Night Light, not just her father, but the stallion who had been responsible for so much more than she had ever realized. “And Mom - Velvet…?”

“She can’t conceive,” Night Light answered quietly. “To her, Shining and you were the best foals she could have ever had. She loved you, raised you as her own. But she’s not your biological mother.”

Twilight’s breath was shallow, her mind spinning in a whirlwind of confusion, disbelief, and a deep, aching sadness. Celestia, her mother. The mare she had idolized, learned from, spent her life trying to impress. And she had never known.

But then, another question crept into her mind, one that made her stomach churn with a dark, sickening realization. “And Shining Armor?” she asked, her voice trembling. “Is he…?”

Night Light hesitated again, the pause heavy, laden with a truth too unbearable to speak. He closed his eyes for a moment, as if gathering the strength to say the words that would change everything. “Shining Armor is… Cadance’s son,” he said finally, his voice barely above a whisper.

Twilight’s heart dropped. “Cadance’s… son?” The words felt foreign in her mouth, wrong. It couldn’t be true. Shining Armor, her brother, was actually Cadance’s son? “But… she’s his wife…”

Night Light nodded, his face etched with a deep regret that had clearly haunted him for years.

“Her first heat hit her unnaturally young. It was almost obscene, but I had to do it. She doesn’t know, Twilight. I never had the heart to tell her before they married. Shining was born from Cadance’s very first alicorn heat cycle, before she even knew what was happening. Like you, he was given to me to raise. She never knew she had a son. She thought the foal was adopted out, like all the others. It was supposed to be that way.”

Twilight’s stomach churned, bile rising in her throat as she tried to process the enormity of what he was telling her. Shining Armor, her brother—no, her half-brother and her nephew-in-law or were they cousins? Cadance, his mother, oblivious to the truth.

"Why didn’t you tell her?" Twilight asked, her voice shaky, laced with a pain she couldn’t quite understand. "Why didn’t you tell Cadance before she married him?"

Night Light’s eyes closed again, his voice filled with a deep, overwhelming sadness. “I didn’t want to hurt her. I didn’t want to ruin her happiness. By the time I realized how much they loved each other, it was too late. I couldn’t take that away from her. Or from him.”

Twilight’s heart was breaking, a storm of emotions swirling inside her, too much to handle all at once. Everything she had known, everything she had believed about her family, about herself, was shattered. Her mother was Celestia, her brother was Cadance’s son, and the stallion who had raised her had been living with these secrets for centuries.

Night Light snorted, a bitter edge to his voice as he glanced at Twilight, his face twisted with a mixture of frustration and resignation. “You think you’re upset right now?” he muttered, his voice heavy with the weight of the centuries he’d lived. “Just wait until Flurry Heart goes into heat. It’s not like I can retire from this.”

Twilight’s eyes widened, the implications of what he’d just said crashing over her like a tidal wave. Flurry Heart… her niece. Cadance’s daughter. The next in line for the cycle. Her stomach churned as she thought about it, about the inevitability of it all. Flurry Heart was still just a filly, but the day would come when she, too, would need the services of the Royal Impregnator. And her own father would be the one to do it, just like he had for Celestia, for Luna, for Cadance… for her.

Twilight felt her breath catch, her mind unable to fully grasp the enormity of it. The cycle would continue, unbroken, and Night Light - her father - would be the one to carry it out.

“There’s no end to it, Twilight,” Night Light continued, his voice tired, worn from centuries of duty. “As long as there are alicorns, there will always be a need for me. I’ve been bound to this role for over a thousand years. And Flurry… when her time comes, it’ll be no different. She has about ten years… unless she is an early bloomer like Cadance was. Gods above… I hope she’s at least eighteen when it happens… I don’t want another Cadance… she was too young…”

Twilight shuddered at the thought, the idea of her father having to repeat this with her niece making her stomach twist. She had thought she’d seen the worst of it, but now she realized there was so much more, so many layers of this ancient duty that she had never imagined.

Night Light’s gaze softened, but the weariness in his eyes remained. “This is the price we pay, Twilight. To ensure the survival of your kind. To keep the magic balanced. There’s no escaping it, not for me… and not for any of you.”

Twilight sat in stunned silence for a long moment, her mind racing with too many thoughts, too many emotions to sort through. She stared at the floor, still trying to absorb everything - the truth about her mother, about Shining, about her father’s secret role in the lives of Equestria’s alicorns. And now… her own foal. A life growing inside her, a product of necessity, of ancient magic and survival.

“What… what should I do with the foal?” she finally whispered, her voice fragile, uncertain. Her gaze flickered up to meet Night Light’s, searching his face for any kind of answer, any clarity in this impossible situation.

Night Light sighed, his expression softening as he looked at her. He had expected this question. After all, he had seen this moment come and go with Celestia, Luna, and Cadance. But with Twilight… it was different. She had always been so thoughtful, so deliberate in her decisions. This was no exception.

“Twilight,” he began, his voice gentle but steady, “you know more about this than all of the other princesses combined. You’ve lived with Velvet and me, you’ve seen how we raised you and Shining Armor. You’ve studied family, relationships, and love your whole life, even if you didn’t realize it.” He paused, watching her carefully. “You understand what it takes to raise a foal. But I won’t tell you what to do. This decision is yours.”

Twilight felt her heart tighten. She had always thought she would have more time - time to fall in love, to build a family. But now, everything had been thrust upon her in a way she had never expected. The thought of giving the foal away felt like a cruel twist of fate, but the alternative… Could she raise it herself, knowing the circumstances of its conception?

“If it pleases you,” Night Light continued, sensing her hesitation, “Velvet could raise the foal. Just as she raised you. She doesn’t have to know the truth, and she doesn’t need to. To her, it would be like raising a grandchild. She would love them, care for them… You know that.”

Twilight swallowed hard, her throat tight. The thought of Velvet raising the foal was comforting, in a way. Velvet had been a wonderful mother, nurturing, kind, always supportive. If anyone could raise this foal with love and care, it was her. But would that be enough? Would that be the right choice?

“And if I want to keep the foal with me?” she asked softly, almost afraid of the answer.

Night Light nodded, understanding. “That’s your decision too, Twilight. No one will force you to give the foal up. You can raise it yourself, here, in the castle, or wherever you choose. But know this - whether you keep the foal or let Velvet raise them, the decision is yours alone. You’re not bound by tradition. You’ve already broken the cycle by knowing the truth.”

Twilight took a deep breath, her mind heavy with the weight of what he was saying. The choice was hers - her life, her foal’s life, and everything that came with it. There was no easy answer, no perfect solution. But as she looked at her father, she realized that he had given her something none of the other princesses had ever had: a choice.

* * *

Twilight's thoughts swirled as she processed her father's words. She had always been a pony who prided herself on having answers, on knowing what to do in difficult situations. But this… this was different. This was her life, her future, and the life of the foal growing inside her.

She could hear the gentle crackle of the fire in the hearth, but it did nothing to calm the storm in her mind. Night Light’s offer echoed in her ears - Velvet could raise the foal, just like she had raised Twilight and Shining. It would be simple, familiar. But could she really walk away from her own child? Could she live with herself knowing that someone else was raising them?

"What would you do?" she asked quietly, looking up at Night Light with a desperate kind of hope, hoping for a clear answer, something that would make this choice easier.

Night Light met her gaze, his expression filled with a deep understanding, but also an unshakable sadness. “Twilight, I’ve seen this choice made many times. Celestia gave you up, knowing that ruling Equestria required her full attention. She loved you, but she couldn’t raise you and be the ruler she needed to be. Luna and Cadance made similar choices, for different reasons.” He paused, his eyes softening. “But this is different. You don’t have the same constraints they did. You have the chance to do things your way.”

Twilight’s chest tightened. She had always wanted to make her own path, to be the kind of ruler that balanced her duties with her personal life. But now that she was faced with this choice, it felt impossibly heavy. “I never imagined I’d be a mother like this,” she whispered, her voice shaking. “I always thought… I’d have time. I’d fall in love, and then… then I’d have a family.”

Night Light’s heart ached at the vulnerability in her voice. “Life rarely goes the way we plan it,” he said softly. “But that doesn’t mean it has to be any less meaningful. You’re strong, Twilight. Stronger than you realize. Whatever choice you make, you’ll do what’s right for you and for the foal.”

Twilight’s thoughts raced. If she kept the foal, she’d be raising them in the midst of her duties as the ruler of Equestria. It wouldn’t be easy - there would be no hiding the truth about their conception, no escaping the whispers. But if she gave the foal to Velvet, it would be raised in a loving home, away from the pressures of royalty, just as she had been.

“Would it be easier to give the foal to Velvet?” she asked, her voice barely a whisper, almost afraid to hear the answer.

Night Light sighed deeply, his gaze soft but firm. “It might be easier in some ways, but that’s not the same as it being the right choice for you. Velvet would raise the foal with love, but if your heart tells you to keep them close, then that’s what you should do. You’re not bound by tradition, Twilight. You get to choose.”

Twilight closed her eyes, the weight of the decision pressing down on her. She took a deep breath, trying to center herself, to listen to her own heart. The choice was hers. No magic, no ancient tradition, no other princesses could make it for her.

Finally, she looked up at her father, her voice steady but filled with emotion. “I’ll raise the foal,” she said softly, the words coming out more certain than she felt. “I’m not going to hide them away or pretend they don’t exist. They’ll know who they are. I’ll give them a chance to be part of my life.”

Night Light’s expression softened with a deep sense of pride. “That’s a brave choice, Twilight.”

She nodded, her heart still heavy but filled with a strange sense of relief. It wouldn’t be easy - nothing about this situation was easy - but she had made her decision. She would face whatever came next with the same determination she had always shown.

“I’ll do it my way,” she whispered to herself, her resolve hardening as she thought about the future. “No more secrets.”

Night Light smiled softly at Twilight’s decision, a deep sense of approval in his eyes. He could see the strength in her, the resolve to do things her way. “I think you’ve made the right choice, Twilight,” he said gently. “Raising the foal yourself will be hard, but you’ll have support. You’ve always been one to carve your own path, and this will be no different. And…” he paused, giving her a small, knowing smile, “since I’m not going anywhere anytime soon, I’ll be here to help you. I’ll always be around - for you and for the foal.”

Twilight smiled back, a mix of relief and gratitude washing over her. Knowing that her father - really her father - would be there gave her a sense of reassurance she didn’t know she needed. "Thank you," she whispered, feeling the weight of her choice settling, but in a way that felt manageable now. “I’m going to need all the help I can get.”

Night Light nodded. "Of course. I’ll be here, Twilight, for as long as you need me."

There was a brief pause as the weight of their conversation began to lift. Twilight looked at her father with a curious glint in her eye, something stirring in her that she hadn’t expected to feel so soon after everything.

Her voice took on a lighter, more playful tone as she asked, “And… what about in-between heat cycles? Could I… call on you for some of those Royal Impregnator services?”

Night Light raised an eyebrow, a small chuckle escaping his lips. He had seen that look before, from other princesses and mares who’d come to understand the deeper benefits of his role. “Well,” he said with a sly smile, “I’ve always been at the service of the crown. Celestia used to summon me from time to time for… other purposes. She’d offer me as a reward to mares in the guard or in the court. It kept things… interesting, let’s say.”

Twilight’s eyes widened at the thought of her mentor doing such things, but at the same time, the idea stirred something in her that she couldn’t quite push aside. "So, I could just… summon you whenever?" she asked, a hint of playful curiosity in her voice.

Night Light nodded, his tone light but still serious. “Whenever you like, Twilight. It’s your privilege as a princess. If you ever feel the need… just call for me. My duties aren’t limited to heat cycles, after all.”

Twilight’s heart fluttered at the thought, her cheeks flushing slightly as she considered the implications. The heat was gone, for now, but the idea of having him whenever she wanted, on her terms, filled her with a sense of power and control that she hadn’t expected. She looked up at him, her voice soft but full of curiosity. "Maybe I’ll take you up on that sometime."

Night Light smiled warmly. "Whenever you’re ready, Twilight. I’m always at your service."

Twilight felt a strange comfort settle over her as the weight of the conversation lightened, a playful glimmer returning to her eyes. With everything that had happened, the idea of leaning into humor - even the dark, teasing kind - seemed like a small reprieve from the intensity of the moment. She smirked at her father, the corners of her mouth curling up mischievously.

"So," she began, her tone playful, a hint of teasing in her voice, "you want a turn with the foal once she’s eighteen?" Her eyes sparkled with the challenge, waiting to see how he’d respond.

Night Light raised an eyebrow, a grin tugging at his lips as he caught onto her teasing. He chuckled softly, shaking his head. “Incest doesn’t normally do much for me, Twilight,” he said, his voice warm and light. “But if it’s what my princess commands, I’ve never been one to refuse.”

Twilight giggled, feeling the tension of the day dissipate with their banter. She knew he was teasing back, but there was something comforting in knowing that, despite everything, their relationship still held room for humor. It made the enormity of their situation feel a little less overwhelming.

“You’ve always been so dutiful,” she teased again, leaning into the moment, “I might just hold you to that.”

Night Light smirked, his eyes filled with warmth. “Whatever you say, Princess,” he replied, his tone playful but full of affection. “I’m here to serve.”

* * *

Author's Note

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