Celestia's Relaxing Vacation

Twilight had spent the day in her room while Celestia was out having fun. It was that time of the week again, so Celestia had probably attended the temple services again to fuck her mother. Celestia delighted in forcing them to go about their normal service while she pounded Mother on the altar in front of them all. Needless to say, only a few very faithful now attended the services, and a few perverts that wanted to see the Queen have happy-fun-necro-incest-time.

Twilight didn't have a lot to do in their bedroom when Celestia didn't take her along. Mostly the room consisted of the corpse-pile that she and Celestia slept on, and a few other pieces of furniture. There was a closet full of bondage and leather outfits, a few mirrors, a bit of bondage furniture, and a bookcase full of Twilight's favorite books. Being that Celestia had deprived her of her ability to read, the later was only included as a torment to Twilight. Reading was the one thing she missed about her old life, but she would never get to do it again. There wasn't anything else to do in the room other that have sex with the corpses of her family and friends, which was of course fun but even that got repetitive at times.

Tonight she had once again defaulted to corpse fun. She had her father laying on his back on the floor, straddling him cowgirl style with his stiff cock being kept a bit warmer inside her cunt. She had one of her room guards pile-driving her asshole from behind; she really did enjoy this position and had ever since she had been kept in the cave so long ago. She was leaned forward, making out hotly with her dead father, so engrossed that she didn't realize Celestia had entered the room until the guard ceased his thrusting. Celestia motioned to him, and he quickly pulled away from Twilight, exiting her ass with a slurp and moving aside to bow deeply to the fuck goddess.

"Enjoying yourself dear?" Celestia asked as Twilight ceased her own hip-bucking and smiled up at her, "Today we have a special treat. We're about to have three days of fun, fun, fun!"

"Oh?" Twilight gave her father another kiss on the lips before pulling away from him, sliding herself off his corpse stick and moving towards Celestia.

"Oh yes," Celestia smiled, "The portal to Canterlot High's world is opening tonight, and we're going to go through it. We'll have three days to kill on the other side."

Twilight gasped, "We could kill my Canterlot High friends! And Sunset Shimmer and Vinyl and the crusaders and... you! Your other self I mean, and Luna! But will you be able to use your magic?"

"Good to see you're excited dear," Celestia smiled, "And yes, I will be. I could probably keep the portal open a bit longer too, but I want to challenge myself to see how much I can do in three days."

"Then let's go!" Twilight smiled.

They were ready to go through the portal as soon as it was opened. Walking through together, they felt their body twisted by the magic of the portal. It wasn't exactly comfortable, though not as painful as Celestia's shifting magic. Once on the other side, Twilight tumbled forward onto her hands and knees, coughing as she got her bearings again. Reaching down, Celestia grabbed Twilight by the back of her slut collar and yanked her up to her feet.

One of the first things Twilight noticed is that the portal no longer provided them with clothing. A nice fix by Celestia, no doubt. Twilight's smooth, furless, purple body was exposed to the chill of the night, Celestia standing equally nude beside her. Granted, it was late at the time and not many people were out here to see them, but there were a few passerbys on the street that stopped and suddenly stared at the naked student and principal. Even more stares were directed at the large schlongs and sacks swinging between their legs.

"Come on Twilight, let's see if me and Luna are still at school this late," Celestia said, strutting shamelessly towards the front doors of the school, wobbling only a little as the grew accustomed to walking on two legs.

Twilight followed excitedly behind her, then took the lead as they entered the front door of the school, leading Celestia towards the principal's office. As luck would have it, the light was on and the door was opened wide. Inside, Celestia and Luna were talking quietly to each other.

"He was caught writing perverted stories during class?" human Luna was asking.

"Yes, but that isn't the worst part," human Celestia responded, "They were about him and his sister. I can only imagine how he's going to explain that to his family, especially Applejack."

"Well you don't have to tell them what the stories were," said Luna, "Just that he was writing them and has detention now."

Celestia chuckled politely, "Well no I don't have to, but I sort of want to."

"Goodness sister, I think you enjoy discipline a bit too much sometime," Luna said.

"You have no idea," evil Celestia finally spoke, standing at the door with Twilight. As for what the two had been talking about, Celestia filed that away for later.

"Twilight?" Luna asked, "And who are you? And why are you both... naked?"

"What's the meaning of this?" human Celestia demanded, "Wait... why do you have ... penises?"

"Oh I'm just here to show you the joys of things you've probably always wanted to do," said Celestia, strutting inside, silently casting a spell to keep the soon to be noisy situation from being heard outside the office.

Twilight closed the door behind them, "It feels sort of exciting to have to sneak around again." She looked to the humans, "This is my world's Celestia! I would have brought Luna to visit too, but she came down with an acute case of being dead."

"I don't know what you think you're accomplishing here but..." Luna began, but froze up, rather literally, "I can't move!"

"Neither can I!" human Celestia affirmed.

Sure enough, evil Celestia's eyes were aglow and both their bodies shrouded in her magic. The two hapless humans were yanked from their seated positions and slammed into the desk, both bent over it. Celestia casually walked about the desks behind them, Twilight closed behind her. She slid her hands over the bottom of her other self, feeling her over appreciatively, then reached her hands around to unlatch her belt, pulling her pants open and letting them drop to the floor.

"Mmmm, I do have a delightful plot," observed evil Celestia, "Let's start out with some good old fashion rape, right up their juicy cunts, shall we, my wicked wife?"

"We shall!" Twilight moved behind Luna, excitedly reaching around her hips to undo her pants as well, pulling her belt open and unzipping her pants, then grasping both her waistband and her panties to tug them down to the floor at once. Her shaft throbbed as it flopped between Luna's rump cheeks.

"Unhand me this instance!" Celestia demanded, "I demand you cease this immediately!"

"Sister, what is happening?" Luna seemed more confused than anything else as Twilight slid her tip down to nestle it against Luna's pussy lips.

Evil Celestia was a bit slower, taking time to enjoy herself on herself. She slid her hands up Celestia's belly, pulling the front of her shirt upwards over her breasts, then grasping them firmly and squeezing. She pulled her bra up as well, not bothering to take it off, and squeezed and twisted her breasts painfully as she leaned forward. She didn't bother to pull her panties down either, instead just pushing the thin material aside with her cock as she pushed into her other self's snatch, snug but it had clearly seen regular use. She loosed her magic around the two enough that they could squirm for her.

"Don't pretend to be so pure," evil Celestia said, "Especially considering your habit of spreading your legs for students. Were you going to offer that in exchange for not telling Applejack about Big Mac's stories?" She took a shot in the dark. It's what she would do if she were principle after all.

Twilight was a bit more ravenous, ripping Luna's shirt up the back and tearing it from her body. She snapped Luna's bra from behind, allowing it to fall to the desk as well. She pushed her shaft forward, finding Luna to be quite the tight one, rolling her eyes back at the clench of unwilling pussy around her dick. It was a familiar feeling, yet unfamiliar doing it in this body. She ran her hands up and down Luna's front before pulling her hips back, working into a sloppy wet rhythm in and out.

"Mmmm human pussy," purred Twilight, "The first of so many I'm gonna pound!" And kill, but she left that part out for now; she didn't want to ruin the surprise.

Tears began to flow down human Celestia's face, "You won't get away with this I... we have laws in this... wait what?" Her eyes went wide, "How did you know about all that?"

Luna was trying hard not to tear up herself, but failing, "You monsters, get away from us I... what?" She turned to Celestia, her own eyes wide at what her sister had just confessed to. "You what?"

Evil Celestia laughed, "I didn't know that, I just guessed based on what I'd do in your place."

She began to roll her hips more firmly, sliding her cock up to Celestia's cervix and forcing her way into her womb. She sighed and rolled her eyes back, enjoying it as she slowly worked her cock in balls deep before beginning long hard strokes, her balls smacking against her other self's belly with each stroke. Her hands continued to enjoy the human's breasts as she tweaked and pinched at those nipples. She didn't keep herself from moving quickly towards a climax. After all, she had things to do and people to rape and murder.

Twilight continued to hammer Luna's dark moon pie, belly slapping loudly against Luna's behind with quick strokes. Luna was a bit harder to get all the way inside, but Twilight enjoyed beating at her womb door with the the head of her cock until it finally gave out. She moaned and squeezed Luna's breasts as hard as she could, fingernails digging into them and leaving deep scratches. Soon she was racing towards finishing herself.

"How could you do that?" Luna was sobbing by this point, but still found time to be cross at her apparently perverted sister.

"This... is not... the time... Luna..." Celestia said between sobs.

"Yes let's concentrate on the important things," evil Celestia chuckled, "Like the fact that you're both about to get your insides painted with gooey fuck juice."

"No, not inside!" the two sisters said almost in unison.

"What?" Celestia purred, "Afraid we might knock those cunts up? These cocks are magically fertile you know, so prepare to have our rape-babies. And both parents the same person... ours will be like the ultimate incest baby."

"Gonna fuel up that baby factory!" Twilight chimed in.

"No no no! You can't!" human Celestia panicked, trying her best to push her legs together, only resulting in a bit of a tighter fit for her rapist.

"No pull out!" Luna begged as well, "I'll let you have my ass, you can go off in there! Just not in my pussy!"

Twilight moaned out an instant before Celestia did, her cock exploding into Luna's womb, continuing to pump her hips to pack more inside as she coated Luna's insides with her seed. She dragged her fingers down Luna's belly leaving red welts from her fingernails, then grasped her hips and hammered into her for several more moments, not stopping until she had fully unloaded inside her. No doubt she'd put a baby in Luna, though Luna didn't know yet how little that mattered.

Celestia blew her load into herself as well, soaking her insides, slowly continuing to thrust, spunk hosing down both her tunnel and her womb. She panted happily and moaned, enjoying a momentary flurry of hip movements as she loaded herself up. Part of her moan was from the feeling of her cum blasting into an unwilling victim; the other part from what she knew was coming next.