The Grand Duke's Insatiable Hunger
In the pitch-black room where every light had been extinguished, wet, filthy sounds echoed through the darkness. Schlick, schlick, schlick, schlick.
Grand Duke Lua Tanalif had long since passed the hour when she should have retired for the night, yet sleep refused to claim her. Once again, feverish heat flooded her body, swelling her monstrous cock to its full, throbbing size.
Just as before, Lua moved her hand to roughly stroke the burning length, desperate to soothe the flames consuming her. Schlick, schlick, schlick, schlick. Thick strands of precum coated her massive shaft and palm, producing obscene, wet smacks with every frantic pump.
But no matter how hard she tried, climax remained out of reach. The stimulation… it’s not enough compared to before… Why…?
It did not take long for Lua to realize the problem was simply one of size. Her Grand Duke’s cock was far too enormous to be satisfied by a woman’s narrow palm. The meaty pillar, now thoroughly accustomed to pleasure after that first desperate masturbation, craved a far wider, tighter grip.
Lua seized the colossal organ with both hands and began to pump it vigorously. Gluck, gluck, gluck, gluck.
“Nngh…!”
A moan slipped out unbidden at the rush of satisfying pleasure. This. This is what I need.
Once more, the image of her older sibling filled her mind. She wanted to crush that frail, obscenely perverted whore-like body beneath the brutal force of her powerful cock.
Lua’s hands moved faster and faster. In her fantasy, her brother panted helplessly, unable to tell whether the sensations tearing through him were agony or ecstasy.
“Khh…!”
SPLUUUURT— SPLUUURT—
A tremendous jet of semen erupted with terrifying force, splattering all the way to the wall she had been staring at. The fluid was so thick and viscous that it clung to the surface in heavy ropes, refusing to drip down. Only a few stray drops had landed on the bed; cleanup would not be difficult.
I need to clean this quickly and sleep, or tomorrow’s schedule… Huh…?
Her body had not cooled in the slightest. The vein-bulging cock, as if unsatisfied with such a meager release, only burned hotter, twitching with renewed demand.
I sat up in bed, rubbing my eyes. I had kept them shut and tossed restlessly until dawn, but sleep never came. It was the Insomnia Curse. Unless my brain reached the point of total mental and physical collapse, proper rest was impossible.
I’m so tired…
If I could not sleep, it was better to simply stay awake. Hoping the cold night air would clear my head, I pulled on a coat and left the room.
Ugh… It’s scary…
The empty corridor felt eerie and haunted. I hugged myself tightly, shivering like a frightened squirrel. Night watchmen patrolled the other hallways, but security around my quarters had always been lax. Even when Father was alive, few personnel were ever assigned to me. The single maid who attended me stayed for only half the day at most. Taking care of a cursed wretch like me was nothing but wasted manpower, after all.
— Haa… Haa…
“Hiek!”
From the corridor that should have been silent came the sound of someone’s heavy breathing. I flinched violently and whipped my head around.
“…W-who’s there?”
No answer. My trembling voice seemed too small to reach anyone.
I swallowed hard and crept forward cautiously. Soon the source of the breathing came into view.
“Haa… Haah…”
“Lua…?”
“…B-Brother?”
Both of us froze in obvious panic. Why was Lua here at this hour? Her flushed face, labored breathing, trembling legs, and the hand braced against the wall told me at once that something was very wrong.
“What’s the matter? Are you hurt?”
“…It is nothing. Brother need not concern himself.”
“D-don’t say that. If you’re really in pain, then—”
“I told you not to concern yourself!”
“Hik…”
My body curled inward on instinct. I had known Lua disliked me, but I never expected her to snarl like that.
Even so, it was clear she was pushing herself. If she was hurting, she needed a doctor. This was the moment I had to show courage as her older brother.
“S-sorry for meddling. But you’re the Grand Duke. You mustn’t endure pain like this. If something happens to you, e-everyone will suffer. I-I’ll call the physician, so—”
“N-no! You mustn’t!”
“Eek?!”
“Oof!”
Lua reached out to stop me but lost her balance and fell. I was crushed beneath her body. Her explosively large breasts smothered my face, cutting off my air.
“Mmph…!”
“F-forgive me. The floor was slippery…”
“Phwah…!”
Lua finally lifted herself, allowing me to breathe again.
“That’s why I told you not to— Huh?”
“…Huh?”
Even though Lua had gotten up, I still felt something heavy and thick pinning me down. I could not rise.
I reached out cautiously and touched the thing pressing against me.
What is this?
“Hngh?!”
Lua let out a strange, choked sound. Something scorching hot rested on my body. I continued to explore it with my fingers. The warm presence seemed to envelop my entire frame, sending strange, tingling sparks through me.
“B-Brother, s-stop…!”
Confused by Lua’s reaction, I lifted my head—and froze in pure horror.
“L-Lua?! What the hell is this…?!”
What had been weighing me down was something sprouting from between Lua’s legs. It had lifted her long skirt like a tent pole and now lay heavily across my torso. Was this… that? Could something this massive even be called a cock? It looked more like a third leg.
In my panic, as I tried to scramble up, I accidentally gripped it tightly.
“Hngh?!”
“S-sorry!”
I released it at once and apologized, but Lua’s face had already twisted with murderous rage. She ground her teeth, glaring down at me with an expression I had never seen on my little sister before.
“You… You fucking bitch…!”
“Kyaaaaaak!”
The searing pain of my hair nearly being ripped out tore a scream from my throat.
The illusion magic had shattered. Her cock, swollen to its absolute limit, was now fully exposed. A hideous secret known only to the Tanalif family’s personal physician. Lua had tried desperately to hide it again, but the moment Sia’s fingers brushed across it, the final thread of her sanity snapped.
“Hngh?!”
It had been nothing more than a simple touch. Yet the pleasure that slammed into her was far more intense than when she had used both hands on herself, as if her brain were being hammered. Even though Sia’s hand was so much smaller than her own.
T-touching myself and being touched by someone else are on completely different levels…!
“L-Lua?! What is this…?!”
The horrified Sia asked. Lua tried to form some excuse, but then Sia suddenly clenched the massive shaft in a tight grip. Mind-shattering pleasure roared through her.
“Hngh?!”
Sia seemed to be apologizing, but none of the words reached her ears. Every emotion she had desperately suppressed now detonated inside her skull.
Brother. Brother. Beloved older brother. Though he looked slender at first glance, his hips flared in a perfect, inviting curve. Skin so flawless and elastic it resembled a meticulously sculpted work of art. Breasts that rose like modest flower buds. And a body scent so intoxicating it made her cock feel ready to burst.
If you possess a body that makes people want to fuck you like a bitch in heat, shouldn’t you at least try to stop acting like one?
I held back. All this time, I held back. I wanted to pin you to the floor from morning till night, grind you into a sloppy, drooling mess, lick every inch of you until you melted, but I endured it. Because you are precious. Because I did not want to hurt you.
But this bitch keeps clinging to me, practically begging to be railed like a dog in heat. It’s too hard. I can’t hold back anymore. I can’t endure it any longer—
“You… You fucking bitch…!”
“Kyaaaaaak!”
Lua seized the pink-haired slut by the hair and yanked her upright. Then she swung her arm without mercy, slamming the bitch into the wall.
BAM!
“Ahk…!”
The impact drove every ounce of air from Sia’s lungs. Moaning in pain, she slid down the wall until her knees hit the floor.
“A-ugh… I-I’m sorry, Lua… Please don’t do this… Huh…?”
When she finally lifted her head, an unbelievable monstrosity awaited her.
Like a starving dog drooling saliva, the slit at the tip dripped thick strands of precum. The shaft was as long and thick as a forearm, every vein pulsing with raw, furious hunger.
This… is a cock…?
Sia’s golden eyes trembled with utter confusion. It was something she herself had once possessed, though it had since vanished. But compared to the monstrous thing before her now, her former organ had been laughably small.
“If you’re truly sorry, then suck it.”
“H-huh?”
“Suck it, you fucking bitch!”
SLAP!
“Kyaa!”
Lua had not struck with full force, yet Sia’s head snapped violently to the side. Clutching her rapidly reddening cheek, she stared up at Lua with a trembling gaze.
Ah, that expression. Lua loved it. Simply branding her palm print onto those snow-white cheeks filled her with a dark, shivering sense of conquest.
“You’re not sucking?!”
“I-I’ll suck it! Please don’t hit me anymore. I’m sorry.”
At Lua’s sharp command, Sia parted her lips and timidly leaned toward the massive cock.
“Ugh…!”
The thick, masculine musk flooding her nose made Sia wrinkle her face and freeze.
H-how am I supposed to fit something like this in my mouth?
Sia’s mind was still that of a man. She had no preference for same-sex acts. Setting aside her instinctive revulsion, Lua’s cock was simply too enormous. Taking it inside her mouth seemed physically impossible.
SLAP!
“Kyaa!”
The backhand cracked across her other cheek. Sia hurriedly turned her head back, opened her mouth without another word, and engulfed the swollen glans.
She figured that speaking would only earn her another slap.
“Mngh… slurp… mngh…”
Schlurp, schlurp. The saliva-drenched cock slowly forced its way deeper into Sia’s mouth. Tears poured uncontrollably down her cheeks as terror of the Grand Duke’s fury gripped her.
I don’t want to be scolded anymore. I don’t want to be hit anymore.
Sia tried her absolute best, sucking the cock as though it were the most delicious candy in the world.
“Khh… Fuck… If you’d done this from the start, it would’ve felt so good… Ngh…”
Lua, seemingly satisfied, moaned with a cruel smile. Every time the tip of Sia’s tongue scraped beneath her foreskin, her body shuddered visibly.
It hurts… It’s too much…
The enormous cock blocked Sia’s throat so completely she could barely breathe. Her jaw, stretched to its limit, throbbed with agony. Already frail to begin with, Sia’s stamina was rapidly running out after being so roughly used.
“…Haa? Why the hell are you stopping to rest?”
She had only paused for a few seconds, yet Lua sounded genuinely baffled.
Sensing danger, Sia tried to resume moving her mouth, but it was already too late.
“You couldn’t even swallow half of it, and now you’re acting like a spoiled little bitch?!”
Lua thrust her hips forward violently.
THUMP!
“Urk?!”
More than half of the cock that had still been outside slammed into her throat like a battering ram.
BANG!
The back of Sia’s head smashed against the wall from the force.
“Cough— hack— guh…”
The cock had forced its way so deep that Sia felt vomit rising. Ignoring it completely, Lua grabbed a fistful of her hair and began ruthlessly shoving every last inch down her throat.
“Fuck, it’s so tight, you bitch… Heh…”
A moan of pure satisfaction escaped her at the feeling of that tiny mouth stretched obscenely around her entire length. Sia’s pupils began to lose focus from lack of oxygen. Thick strands of saliva drooled from the corners of her stretched lips. Simply staying conscious was becoming a struggle, let alone sucking.
Thump! Thump! Thump! Thump!
“Urk?! Ogh?! Hoak?!”
Lua had no intention of showing mercy. A tool that existed solely to relieve her lust required no consideration. She pistoned her hips at a savage pace, brutally fucking Sia’s throat with her thick, muscular cock.
“Ahh, so fucking good…!”
“Ugh?! Ooh?!”
Sia’s fading consciousness left her body utterly powerless. Like a broken doll, she could only twitch her limp hands toward the floor as she was used without pity.