"Mmm... just... just five more minutes, Cadance..." mumbled Shining Armour, semi-incoherently as he lolled about. His bed felt strangely cold and hard. Had his blushing bride accidentally nudged him out of bed and onto the floor during the night again? The floor of the Royal Suite of their castle was carpeted though...

He drowsily raised his head.

UNNAMED BREEDING UNIT: SUBJECT 217

"Wha...?" The threatening white letters loomed on the shadowy grey wall that towered over him. There was something about those soulless words that chilled him to the bone. Was he still dreaming? Or... is this a nightmare?

Shining's training kicked in and he leaped up, rapidly moving to get a wall to his back and maximize his situational awareness. He may have been taking it easy during his honeymoon but he was still a former Captain of the Royal Guard and he was hardly in the mood to be taken hostage by another of the many enemies of the Crystal Empire.

The room... the cell was empty of potential threats or objects that could act as possible weapons in a pinch. The intention of the room was clear. Containment. No doors, no windows, no obvious vents or clear structural weaknesses. How was fresh air even being channelled into this room? Was it being pumped in at all or was he slowly asphyxiating?

"Concrete won't stop me!" shouted Shining, mostly to reassure himself. He summoned up his magic. He couldn't use any large explosive spells for fear of collapsing the building. Better to focus his energy and cut clean through the... wait... The familiar tingling feeling that usually accompanied magic use was not coming. Shining touched his horn tentatively with a hoof. Nothing.

"Nullstone," hissed Shining, narrowing his eyes. This thinned out the list of potential opponents along with his options. Could it be Chrysalis again? It looked like he would have to break out of here the old fashioned way. Fake illness, then wait for a guard to be sent to investigate and take the grunt hostage. He'd have to simply wing it from there.

Worry swelled up inside him. Where was Cadence? Surely she must be okay because- Puff!

Shining glanced up sharply. A nozzle... or a sprinkler head had deployed a puff of light pink vapour into the room. The stallion bit his lip. Had the sprinkler head slid silently from some invisible slot while he wasn't looking or had he simply failed to notice it? The vapour was doubtless some kind of anaesthetic. They wouldn't pump in poison gas: if they wanted him dead they would have killed him already.

Puff, puff, puff!

Shining Armour covered his mouth and retreated as far as he could from the descending pink cloud, holding his breath.

Gotta shut my eyes, he thought to himself, if it finds its way into my bloodstream I'll be off to sleep once again. They didn't intend for me to wake up this soon. This is my chance.

He squeezed his eyes shut.

Puff, puff, puff!

Shining Armour could hold his breath for quite some time. He had even won a ribbon for it back in school.

Puff, puff, puff!

The stallion could feel a tingling as the tiny droplets of moisture settled on his fur. He attempted futilely to wipe it off.

Puff, puff, puff!

How much anaesthetic were they going to deploy? If they weren't planning to kill him they'd have to stop pumping it in eventually. He could pretend to pass out and then maybe they'd stop spraying him with the stuff and he'd have his chance to escape.

Puff, puff, puff!

His lungs were burning. He couldn't hold his breath much longer. He pressed himself against the cold stone wall. The room was filled with the pink gas. He couldn't escape it.

Puff, puff, puff!

Shining finally relented, allowing himself the smallest of breaths. He frowned. He hadn't even coughed. It... tasted sweet. What was this gas? He tentatively inhaled again, cautiously opening his eyes. A pink haze had descended on the room. Shining slowly rose up once more. His tongue tingled, his lips prickled, his eyes itched. If this gas wasn't going to knock him out then what was it going to do?

He stumbled a little. What was... going on? His head swam as a strange giddiness washed over him. Why did his face feel so hot? His mouth so dry... had he been poisoned? A dizzying river of questions rushed through his mind as the room spun around him. He tried to hold his breath again but attempting to keep a lungful of the gas inside himself seemed to only amplify the effect. Shining shook his head and stumbled, lurching forward.

"Ah! What the-," Shining Armor squeaked and then silenced himself immediately. The pitch of his voice had sounded strange. Was it just because his throat was dry? He tried again.

"H-h-hello? Is anyone listening?" it was different. Effeminate. Not just the sound of a stallion imitating a mare or his own voice modified by some gas like helium. The voice that shakily emerged from his trembling lips sounded similar to his sister's, dainty and musical. A rush of embarrassment overcame him momentarily. Cadence was going to laugh about this if she ever heard it. Could this all be a prank? The grim white letters on the wall darkly suggested otherwise.

His throat felt so tight, pinched. Shining touched a hoof to his throat and then recoiled in horror. The muscles of his strong neck were rippling, wriggling and clenching wildly. Shrinking. Was he being strangled? No... reshaped. They were becoming smoother, softer... Shining bit his lip to quiet the girly whimper that he made in shock as the tingling feeling spread from his neck into his shoulders. His bulky soldier's frame began to melt away as the slope of his sides became more gentle, more slender. He felt frail, delicate. They must be trying to weaken him. To make him more docile, easier to contain. That must be their game.

"You can try and weaken me all you want! I can still take you on... whoever you are..." he had intended to make a stern snarl but his agonizingly mare-ified voice made him sound significantly less threatening... cute almost... more than almost... he sounded adorable. A warm blush came to his cheeks as the squirming, twitching feeling spread to his flank.

He mewled weakly in surprise as something tickled his nose. His mane. It was growing longer. He brushed it out of his face, shocked at how soft and velvety if felt. His cheeks too. No longer the stern jaw and high cheekbones of a stallion in command but rather more like two squidgy marshmallows blushing a deep red. Rubbing his face in panic he accidentally kissed his own hoof. His lips! That touch had felt like one of Cadence's kisses.

His eyelids fluttered as his eyelashes extended only slightly.

"What? But that's not... you c-c-can't do this to me! This better not be permanent of I'll... I'll..." the room suddenly blurred. It took Shining a moment to realise he was crying. Crying! Him! He'd been a warhorse for Celestia's sake! He angrily wiped the tears away and sniffed hard. Was the gas affecting his psychology as well? He felt like something was stirring... deep inside him...

Something was stirring outside him as well... How could he be getting an erection at a time like this? It must be the drugs fault, he told himself with confidence, there was no way this could be turning him on. It did feel abnormally hard, swollen and aching.

"W-w-well," he stammered, sitting down and inspecting his bloated stallionhood, "...at least I still have you ol' buddy... as long as I have you I think everything will be okay..."

As if in reply his cock loosed a sudden jet of watery seed that struck him in the chin. He squealed both with shock and the sudden jolt of pleasure. It convulsed, loosing a few more dribbles that leaked sadly onto the cold floor beneath him.

"No..." Shining protested as he felt a familiar tingling and tightness running up his shaft," No... no... no, no, no, no, no..."

It was shrinking. Not because it was softening... it was still just as stiff but it was getting smaller. Shining had never been overly well hung but at the moment his pecker would embarrass even his preteen self. And it showed no sign of stopping. He touched it with a hoof in a desperate effort to halt its retreat into his body but was forced to recoil. It was so... sensitive...

The once proud stallionhood was rendered little more than a tiny nub in a matter of seconds and there was worse to come. Shining had to look away as the thin gash painlessly opened itself up beneath his new clitoris. This time he didn't bother wiping away the tears. He could feel the tingling crafting his flower... his... marehood... its lips... he felt nauseous thinking about it.

He lay miserably on the concrete floor, getting some relief from its unfeeling cold surface.

"Why? Why would you..." Shining quieted his complaining. It was too humiliating to whine in that voice.

Suddenly a hissing noise startled him to his hooves. He whirled around, fully prepared to unleash whatever fury his new body could muster on whoever his captors may be.

A clean mirror surface now coated the far wall of the room.

Shining roared... or... meowed, at least... as he charged the mirror wall, fully prepared to smash it, to smash anything in his frustration. But his fury died down as he approached.

He was... beautiful. Big, blue crystal pool eyes, a petite and attractive frame. His mane like a waterfall crashing down his willowy shoulders. Full lips, swanlike neck, thick curved lashes... What was he going to say to Cadence about this? What would Twilight think of her new... sister?

He brushed his new longer mane out of his eyes, amateurishly imitating Cadence's elegant mannerisms.

"Well... uh... I guess it could be worse... at least I'm not ugly," he gulped, "Yeah... definitely not ugly. Lookin' pretty good actually..."

He blew a kiss to himself and then blushed furiously. This wasn't a one-way mirror or anything, was it? He'd seen the concrete wall behind it moments earlier but still, he'd better smash it just to be safe. With no magic at his disposal, a sharp shard of mirror could prove useful. Maybe he could use it to take a guard hostage or something.

He turned around, winding up to buck the mirror into a thousand tiny pieces but catching a glimpse of his firm and supple flank he haltered.

Shining Armour caught herself... himself... giggling. He felt strangely giddy. High on his own beauty.

"I guess... I could stand to look for a few more seconds..." he gave a twirl and fluttered his eyelashes.

Suddenly and entirely without warning a hole opened up in the mirror at eye level. The mirror had been completely smooth and seamless with no indication of any hidden holes or compartments and yet, silently, a hole the size of an orange had slid open.

Shining leaned closer to peak through the hole. As far as he could see there was only darkness beyond.

"What in the... eek!" Something thrust itself through the hole, prodding him in the cheek. He scrambled backwards as the meaty invader penetrated his cell.

"Aaaah! What?! What?! Who?! Why?! Aaaah!" Shining's pretty sapphire eyes locked on the one eyed purple snake poking out of the hole.
"Who the buck's sticking their dick through this wall?!" he squeaked.

The cock twitched in reply. It was rock hard already, its colouring disturbingly close to Shining's own sister's.

"Who's out there?! What have you done with my wife? Why are you doing this?" the young mare felt a flush of warmth wash over her cheeks. Only silence answered her. Silence and an awkward feeling of anticipation. As if the stallionhood was waiting for her. For him.

Shining shook his head. Gotta keep his thoughts straight. Gotta keep his identity firm in his mind. He was a stallion! Masculine, powerful, in control... why couldn't he look away from the throbbing dick as it stood proudly at full mast?

He could destroy it. He could smash it, kick it... why would they push their most sensitive part into his cell? What kind of imbeciles were running this prison type place?

A strange scent touched his nostrils. Meaty, salty, tangy. Was that the scent of the... oh, Celestia! It smelled so much stronger than his ever had. He hesitantly stepped closer to it.

"Alright mystery pervert... prepare to feel the most pain any stallion can experience... you're kinda asking for this, you know..." he breathed, his heart thumping in his chest. His mouth feeling ever so dry.

He raised his hoof ready to bring it down with as much force as his new body could muster. Why was he... trembling?

It twitched once more, a dribble of thick, white cream sliding down the lengthy shaft. Precum. That much? And that thick? Shining's heart skipped a beat. He felt his hoof lowering, almost not of his own will. It was so much bigger than his had ever been. So much thicker. He felt like a... real mare... looking at it. As if he hadn't deserved the cock he had had. As if it... owned him. Her.

His reflection had a desperate look in her eyes. Her breathing heavy, chest heaving, cheeks flushed. Back legs squeezed tightly together. A mare in heat. Her breath frosting the mirror's surface. She looked so... hungry... hungry for...

Her head swam, licking her dry lips, so dizzy, lightheaded... the scent of the stallionhood was so intoxicating. It was... dominating her... it had only barely touched her and yet it filled her every thought. The spot on her cheek where it had poked her felt strangely hot. It reminded him of the first time Cadence had ever kissed him.

"Lean closer... smell it... kiss it... taste it..." whispered the voice of a lustful mare. Shining took a few seconds to realize that the voice was her own.

"I'm not... I'm... I'm married I can't be... you d-d-did something to me... the drug or s-s-something... I'm not like this... I'm not..."

It was waiting for her. Waiting for her lips. Her tongue. It... wanted her.

"P-p-please.... take it away... p-p-pull it back... no more... stop... doing this to me... I'm a stallion! I'm not..." he struggled to wrench his eyes away. With a colossal effort he turned his back on the member before it overtook him completely.

He stood panting, the aching sensation between his legs refusing to subside.

UNNAMED BREEDING UNIT: SUBJECT 217

The letters glared at him. Breeding...

Shining felt his insides clench, a trickle of hot liquid ran down his leg. He was... soaked...

He slowly turned to look over his shoulder.

"I... I know what you want from me... b-b-but you can't... I can't... Cadence is... I love... I'm not going to do it... I'm not..." even as she stumbled over her own thoughts she found her hooves bringing her ever closer to the throbbing cock.

"I w-w-won't suck it... I won't.. you c-c-can't make me... I'm a stallion... a b-b-brave stallion... I w-w-was c-c-captain of the... the... nnn..." she sat down, bringing her face close to the purple flare, as if speaking directly to it, "You don't own me... I'm not yours to... b-b-breed as you please..."

Shining felt a wave of relief sweep through her as she pressed her lips to its warmth. She kissed it again, more firmly this time. Such a sweet feeling of fulfilment. This was where she belonged.

"S-s-so hard... you want me so badly, don't you? B-b-but I won't give in... I'd never betray my wife... never in a mmmillion years," Shining lovingly ran a chain of kisses down the shaft from top to bottom, murmuring feverishly into the base of purple python, "You're not p-p-playing fair... why do you t-t-taste so good...?"

She ran her pink tongue up its length leaving the shaft slick with spit, shivering as the taste of precum filled her mouth.

"You taste b-b-better than Cadence... who are you? I bet you think I'm going to suck it, don't you? You think you've won but... I never give up... I won't suck... I won't..." Shining was drooling, her mouth hanging open. Unable to close it. Unable to look away. All she had to do was lean forward and it would slide right down her gullet. But once it passed her lips it there would be no turning back. It was the same shade of purple as Twilight's. But Twilight doesn't have... one of those...

Shining had momentarily considered touching herself for relief. Grinding a hoof into her tender and juicy marehood. But after that one taste she realized she didn't need to. One taste had brought her to the brink in an instant.

"You won't make me... I w-w-won't do it..." Shining pursed her lips and pressed them to the flare. She looked up for a second. Meeting her own lustful gaze in the mirror. She couldn't resist.

She pushed forward, the cock scraping past her tongue sending sparks and shockwaves of pleasure rocketing through her whole body. She stuffed the cock into her cheek, it bulged with the massive girth of the mystery member.

"I bet yo thunk yo've wun jus' cos I'm thucking it. Yo're wong! I'm gunna sthtop in jutht a thecond. Juth let me thuck a little longerrr," Shining said, her voice distorted by the meat truncheon stuffed in her cheek as she suckled desperately. She couldn't believe how close to orgasm this had brought her. She hadn't even touched her pussy and yet bobbing back and forth was putting her right on the razor's edge. Just a little more. Just a little more. It had never felt this good with Cadence.

Cadence. Shining struggled to hold his thoughts together. He couldn't picture her face. He couldn't remember what it felt like inside her, what it felt like to hold her. He squeezed his eyes shut and thrust forward as hard as he could.

As the cock plunged down his throat Shining hit the biggest orgasm of her life, trembling as it rolled through her like an earthquake. She held the cock inside her, clenching her neck muscles down on it. She was sitting, soggy in a pool of her own juices with more leaking out of her by the second. How could she still be cumming? How could having a fat cock forced into her mouth have made her cum this hard? Such thoughts were far from her mind as she rocked back and forth, roughly mouthfucking herself.

Her very existence had been reduced to an instrument of pleasure. All they had needed to do to break her was thrust a fat dick in her face... what point had there been in fighting?

Submission felt so sweet. Offering herself up to be used was an unbearably pleasurable sensation. The world melted away around her. Her everything was thrusting forward to meet that cock. She gagged, choking on the rod but refusing to halt or even slow down. Being unable to breath simply amplified the sensations. She was drowning in cock and soon... soon...

It was getting closer. She could sense it. His mind filled with a thousand begging voices. Please. Please. Fill me. Fill me. Do it. Impregnate my mouth-pussy. Pump me so full. Please. Oh, please. It's all I ever wanted. Use your new cumdumpster.

Her eyes began rolling back in her skull. Her tongue lolling uselessly, acting as little more than a red carpet for her new master. Lewd and slimy gulping, moaning, whimpering noises filled her ears. Master needed more friction. Master needed it to go deeper. Deeper. Deeper. Shining wished the wall wasn't separating the two of them. Wished she could feel a pair of hooves on her head, forcing her down.

Shining lurched forward one last time, hitting her third peak in a matter of minutes. It was time. Her body rejoiced as she felt the cock pulsate, stretching her neck even further as a thick, white flurry spurted through the inside of the shaft and fountained out. Heat was injected directly into Shining's very core. A thick, gluey torrent rushed into her unrelentingly. She quivered, her legs kicking wildly, slipping in the puddle of marecum. Her consciousness faded, bright lights swam through her vision as she struggled to stay on the pump action seed cannon as it unleashed its full load inside her. Finally her knees gave out and she slumped to the floor, the purple penis continued squirting regardless of whether it was contained in Shining's hot, moist little mouth or firing freely into the air of the small concrete cell.

White ropes were flung through the air, painting sticky white stripes on Shining's mane, leaving her face and chest glistening. She rolled lazily over, still delirious with the scent of cum, lost in breathless rapture. So much still being squirted. She wished she had the strength to drag herself up and wrap her lips around the tip. She sated herself with bathing in it, wallowing in it as it was showered onto her. This was it. This was all she needed. How could this get any better?

"Hello there, Shining Armour," said Chrysalis, approaching from behind and leering down at the young unicorn mare, "Having fun, I see..."

Oh, dear.

Author's Note

Was this something someone asked me to write? I don't know. Sometimes I just write without thinking! T.T, oh well, I hope some of you enjoy this at least. Resurrecting this to see if I can get it to 10 000 views~

I'll do another two involving Cadence, r63 Shining and Chrissy, open to suggestions for what to do with them. Probly egg laying >.< and humiliation, ahaha~