Celestia's Relaxing Vacation

For the next several weeks, Cadence and Shining were kept in cells in different parts of the dungeon. Not just in the dungeon cell, but strapped down on a hard block surface, all four legs stretched apart and held with chains. They were never let free, not even to relieve themselves. Once a day they were hosed down to keep them reasonably clean, then force-fed something that tasted like pond slime. After a few days of nothing else to eat, it started to taste all right.

Any questions about each other, Twilight, or the Crystal Empire were completely ignored. They were not even provided with a light source in their cell, and could barely even see the guard that came in to wash and feed them. They began to loose track of time, and wondered if they would ever be released.

One day Cadence was awoken by torchlight in her cell. It was painfully bright to her, and it took her eyes a while to adjust. When she looked around, she saw a single guard standing at her cell door, which was open, who appeared to be waiting for something.

"Am I being released? Or executed?" asked Cadence, but received no answer.

Finally she saw the reason the lights had been lit. Walking down the long corridor was Celestia, a kind smile on her face, holding a leash in her muzzle. said leash was connected to Twilight's collar, who was in turn holding a leash for a very haggard looking Shining, seeming as if he could barely walk at all after being restrained for so long.

"Hello there, Princess of the Crystal Empire," said Celestia, "You'll forgive me if I don't bow."

"Cadence!" Shining immediately ran, or at least limped forward, trying to walk past Twilight to get to his wife. Twilight put a stop to that, an arch of energy leaving her horn and zapping his hind legs, causing him to collapse.

"Now now brother," Twilight said to him, "Be good or you'll get us in trouble."

"Shining?" called Cadence in return, "Twilight why are you helping her?"

"Because she knows that every second of her life is borrowed time," said Celestia, "Time that I can cut short on a whim. Now 'your Highness', we're going to have some fun."

Twilight dragged Shining across the floor, having to strain to budge him even a few inches without using her magic, until he staggered to his feet again and walked behind her like a good colt. Twilight led him into the cell, and to a stockade that was across the cell from Cadence. His head and front hooves were locked into the stockade, then it was hefted upwards. Soon he was hanging from the stockade, with his hind hooves barely touching the ground.

"Cadence," groaned Shining, "I'm sorry... I love you."

"I love you too Shiney," Cadence choked on fresh tears.

"Heartwarming," said Celestia, "Twilight my love, do whatever you want with your brother. I've cast a spell that will make him particularly easy to get hard. I'll take care of his blushing bride."

"Thank you, your Highness," Twilight said.

"No need for that Twilight," Celestia said kindly.

"Oh um," Twilight said, "I mean, thank you my love."

Twilight moved up beside Shining Armor, sitting on her haunches and cuddling with his hips and leg on one side. She slide a hoof up to his sheath, sliding slowly up and down, then began to fondle his balls, licking her lips hungrily as she did so. Shining clenched his teeth, trying unsuccessfully to keep his cock from responding, his sheath slowly firming at her affection.

"Twilly stop," whispered Shining, blushing from head to hind hoof, "What would our parents think?"

"I don't know," answered Twilight, "Maybe I'll get to ask them sometime." she turned to Celestia while she continued fondling her brother, "My love, can we invite my parents over sometime?"

"Yes, love," said Celestia, "We'll talk about that sometime later."

Celestia picked up a fire poker from one side of the cell with her magic, then waved it at Cadence teasingly. Her horn glowed, and within seconds the poker was bright red, heat rising off of it threateningly. Cadence tensed up her whole body as Celestia waved it at her again, then her eyes doubled in size as Celestia brought the tip near to Cadence's slit, close enough for her to feel the heat against her cunt lips.

"N-no... please don't..." was all that Cadence could come up with.

"Don't you dare!" shouted Shining, trying hard to ignore his sister even as his shaft began to spill from his sheath.

"What? Am I about to damage your favorite cock warmer, Shining?" Celestia smirked.

With that Celestia rammed the hot poker into Cadence, pushing the scalding metal surface up through her tunnel all the way to her womb. She then twisted it as it scalded her insides, pushing more to break through to her womb so it could share in the torment. Cadence wailed at the feel of fire rushing through her cum channel, body shaking as she tried unsuccessfully to pull herself away from it. Celestia grinned sadistically and began to thrust the fire poker in and out of her, fucking her with it. Her skin stuck to the scalding surface, then peeled away as it moved back and forth.

Shining nearly wailed as much as Cadence, though what he had to deal with was much more pleasant. Twilight was licking up and down his shaft, rubbing it with one front hoof as the other continued to fondle his heavy balls. She moved her muzzle to the tip, slurping it between her lips and turning her head sideways so she could watch Cadence as she bobbed her head, rolling her eyes back at the sweet taste of incest candy. Her cunt was soaked; she had waited so long for this. She moaned, sending shivers down his shaft in the process.

"And now for your second favorite cock warmer," Celestia grinned at Shining.

Celestia heated up a second fire poker, pushing it against Cadence's asshole even as the first one continued to thrust into her bleeding cunt. She pushed the scalding instrument into Cadence's tail hole, sliding it slowly inside, enjoying the resistance as flesh clung to and ripped away from the scalding surface. Driving it deep, she began to thrust it in and out of her as well, moving one poker in as the other pulled out, increasing her speed and licking her lips as she watched the ruined holes. Cadence's screams were delicious, and Celestia could feel her own cunt drooling down her thighs from the noise.

Meanwhile Twilight continued to gobble at her brothers thick shaft, which finally throbbed at its full length, rubbing her whole body against him as she pushed him to the back of her throat. Swallowing hard, she pulled his tip into her throat and tried to straighten her neck. She pushed it deeper until its size swelled up her neck, and didn't stop until her nose met his tummy, her tongue lapping at his balls before she began to bob her head again. Celestia had trained Twilight's throat quite a bit by now.

"Twilight stop..." Shining begged, "Celestia stop hurting her, if you want to torture someone torture me!"

"Bet you never got a blow job like that from the screaming princess," Celestia teased Shining in response, speaking over Cadence's screams and ignoring his pleas. "Some princess of love she turned out to be hm?"

Celestia continued to double rape Cadence as she pulled a branding iron up from the floor as well, shaped with her own cutie mark. She heated it up the same way as before, then pressed it against Cadence's exposed flank. Her flesh sizzled against the heat, fur burning and flesh visibly blackening under the heat. The smell of burning flesh was beginning to fill the cell as Cadence thrashed about.

"Oh brother," Twilight finally pulled her head away from his glistening, slobber slickened shaft, "You're so hard for me, even as you watch the princess of fuck get charred. Naughty naughty boy." She licked his shaft one more time, then turned around, pushing her rump against his front, rubbing his shaft between her butt cheeks, her tail wrapped about his hips, "I want you to fuck me just like you fuck your soon-to-be-dead whore wife."

Celestia didn't stop with one flank, moving to the other flank and sizzling her flesh there as well, making sure her body wore her symbol rather than Cadence's slutty heart mark. She didn't stop there either however, moving the branding iron to Cadence's belly neck, pushing it down onto her breasts to sear her mark into her there as well. Her flesh swelled and charred once again, and Celestia began to slowly slide the iron upwards across Cadence's body, flesh charring and peeling away as she moved.

All that time, she continued fucking Cadence's rape traps with the hot pokers, blood and flesh bubbling out of her cunt and ass as they were slowly torn apart inside. Eventually her thrashing lightened to a violent shake, the princess sobbing as she squirmed, shaking her head as if that would help.

Shining eventually ceased his own screaming and began to sob as well, adding to the chorus of his wife, unable to look away from what was happening to her. Twilight watched with interest as well as she slid her hindquarters up and down Shining's throbbing shaft. She reached a forehoof back and moved her rump forward, carefully positioning his tip to her sopping wet fuck hole. She then slid her body back, moaning hotly as she felt her lips slide over the shape of her brother's fuck spire.

"Oh Cadence I can see why you married him!" said Twilight, "You know I've always wondered, Shining. Did you fuck Chrysalis when she was pretending to be your wife? Which of them was better in bed?"

"I... that's none of your business!" Shining blushed hard again, "Damnit stop this! How can you both be such monsters!"

"I'd gamble on Chryssi being better," teased Celestia, "Though my faithful student is better than either, thanks to her superbly fuckable mentor."

Celestia continued to drag the iron up Cadance's body, moving all the way to her neck, leaving a blackened, burned, and bleeding streak up her body. She then pressed it into the side of her face, eliciting another wonderful scream from the princess as it burned into her. Celestia kept it there for a while, heating up the branding iron more, holding it until Cadence's tongue swelled and her right eye burst from the heat, drooling down her face. Celestia then slowly pulled the iron back, admiring all the burned flesh that was stuck to it.

Meanwhile Twilight had pushed herself back fully onto Shining's shaft, wriggling her rump back and forth against his belly before she began to roll her hips, sliding him in and out of her incest-loving cum hole, enjoying every inch as it glided in and out. He tried to pull back away, but was pinned against one wall of the cell, and could do nothing but squirm as his sisters raped him. Even then he couldn't deny how it felt though. His cock drooled pre into her pussy as it was soaked in her warmth and juices, feeling her milk at his shaft.

"Oh well," said Celestia as she tossed the iron aside, "I think I'll have a go at this bitch as I end her life."

Celestia ripped the hot irons from Cadence's cunt and ass, letting them clang to the floor as well. Then one by one, Celestia released Cadence's four legs from their chains. In too much pain to do much else, Cadence just pulled her legs in and curled slightly, still tied onto the slab on her back. Celestia then pulled a lever on one side of the slab, and the groaning sound of stone moving against stone could be heard.

It took Cadence a while to realize where the noise was coming from, but she finally realized. There was another stone slab hanging directly above her, and it had slowly begun to descend, moving inevitably downward towards the pink princess. "No please no!" Cadence cried out, lifting all four legs, barely able to touch them to the slab as it lowered down, and trying to push back at it in an attempt to avoid being crushed.

Celestia grinned as she watched. The slab Cadence lay on was just far enough off the floor so Celestia could sit on her haunches at one end and push her throbbing shaft against Cadence's ruined pussy. Cadence barely even noticed in her panic as Celestia pushed her cock into the bleeding cum hole, purring at the hot, slimy insides and beginning to thrust in and out.

"Looks like I might have a crush on your wife, Shining, I hope you don't mind," purred Celestia.

Even as Shining began to cry out for Celestia to stop, he suddenly passed the point of no return in Twilight's sopping wet cum hole, and blew his load hard into his sister's cunt. She groaned and rammed her rump back, her pregnant pussy still drinking up his cum greedily as she milked every drop she could get. Her own cunt exploded around him, juice spraying out onto him and the wall behind him as Twilight came hard with him. Once their flows came to a stop, she pulled her pussy off his shaft with a slurp and then pressed her tail hole back against him, forcing him into her second hole as well.

"Oh brother, so naughty," moaned Twilight, "Cumming in your sister while your wife is being deliciously raped and murdered. What would our parents think?"

"Shining I don't want to die!" Cadence called out in desperation as the slab continued its agonizing slowly descent, holding all four hooves against it and barely slowing it down at all.

"I'm sorry sweetheart," shouted Shining, "I-I don't know what to do!"

"Oh I better cum fast, or I might get my cock caught in it too," purred Celestia, "Naughty princess, cheating on your husband just because he can't save you from your inevitable death. Well like they say, til death do you part!"

Celestia picked up the pace with Cadence, thrusting faster into her as Cadence's blood drooled down Celestia's swinging balls and thighs, driving through to her womb and punching right through the back where the heat had damaged her. She groaned as she felt the spasms of panic and terror roll over her cock, groaning out loudly.

Cadence tried her best to push with her shaking legs, but the sliding stone never seemed to slow down. Her knees bent as they were pushed down further, eventually the stone was within inches of her face. Cadence screamed as she heaved with all her effort, only causing the stone to pause for a split second before continuing its descent.

Twilight moaned as she watched Cadence and rammed her ass back onto her brother's fuck staff. Her tight ass clenched down hard, milking his shaft once again and begging him for another blast of his seed. Her movements sped up until she was slamming back against him as fast as she could go, smacking his rump against the bars behind him as her tail hole violently begged for another load.

"That's right brother," Twilight groaned, "Fuck me up the ass as you watch your slutty wife DIE. Don't take your eyes off her now! I want you to see every painful second. I want you to see our goddess cram her full of cum even as the life is crushed out of her."

"Oh you do know how to flatter me, love," Celestia coo-ed, "It's close now, Cadence, are you ready to die?"

"No please no I don't want to die I don't want to die!" sobbed Cadence.

She braced her legs against the lowering shaft, propping them against the slab she lay on to try to hold the inevitable up. It paused for another instant before her legs gave out completely. Bones splintering and bursting into shards, her legs snapped into pieces under the weight of the slab. She screamed as her bones shattered, then turned her head to the side moments before the slab reached her nose. Her body went limp, completely giving up, just waiting for death.

The slab pressed down more, her legs crumpling up, continuing to splinter and break apart until they weren't recognizable any longer as legs. Her ribs creaked before they began to snap, and finally the slab came to rest on the side of her face, pressing against her skull. "I love you Shining!" were her last words before her skull cracked with a loud pop, her screams becoming ragged and then cutting off completely. Brain matter oozed between the cracks in her skull and her remaining eye popped out of her head.

Celestia moaned hotly as she felt the slab coming down, listening to the glorious sound of Cadence's body being broken apart. She came hard in the nick of time, pumping Cadence's crushing womb full of her seed, which instantly flooded out from her pussy as her body was pressed flatter. Celestia shook violently as she came, barely having the presence of mind to yank her cock out just before Cadence's pelvis gave way fully and was crunched beneath the weight.

Celestia rolled her eyes back as she leaned forward again, leaning against the solid slab above Cadence. Cadence's soul was almost as powerful as Luna's, but sweeter, as if the Princess were unusually innocent for an alicorn of her age. The realization of how innocent her victim had been caused Celestia to blow another shot of cum into the space between the stone slabs, now only two inches from one to the other as Cadence's guts rolled off both sides of the device. Celestia groaned as she pulled the energy in, crushing Cadence's soul just as her body had been crushed, splitting it apart and eating it up.

Twilight came hard again, her pussy and ass both clenching as more fluid flowed down her legs. Shining couldn't stop himself either with his sister's expert affections on his shaft, and blew another load into his sister, coating the inside of her ass hole and forced to pack it in deep as Twilight continued to bounce her hips back against him. Twilight squealed as she felt the incestuous sperm fill her, pushing her hips back hard and milking every last drop.

"Oh yes," groaned Twilight, "Pack my ass full just like you packed your dead wife's. Just look at her crushed between those slabs, isn't that hot? You can't tell me that is not so fucking hot!"

Celestia pulled the lever back before Cadence was completely obliterated, and the crushing slab slowly began to rise. Celestia admired her work, Cadence's flattened corpse barely recognizable, most of her organs having popped out and pooled on either side of the slab. Celestia hmmmed for a moment, then pulled the remains of her hips to the edge of the slab again. Pulling open the gash where her pussy and ass had been, Celestia pushed her cock back inside. The flesh clung to her cock as she began to thrust, but there seemed to be enough to contain her.

"Well well," said Celestia, "Looks like her cadaver is still fuckable if you'd like to have one more go with your sweet wife."

"You monsters..." Shining sobbed, "Just kill me and get it over with."

Twilight looked up at her mentor and lover excitedly, "Are you going to make him watch me die before you kill him?" She remembered Celestia had threatened to make him see his sister die if he didn't cooperate.

"We'll get to that part eventually," said Celestia, "Until then, consider him to be your little fuck toy, just like you became my little fuck toy."

"Oh thank you!" said Twilight like a child just given a new pet, finally pulling her ass off his shaft, "I'll take good care of him!"