To Be Pounded: Clop Compendium.

Twilight sat in the waiting room to see her mom. Naturally the Princess was busy, meaning even Twilight had to stand in line with the peasants to see her.

She glanced around at the other ponies standing outside the doors. Somewhere tapping their hooves, looking at their watches and generally being snobbish as usual.

One thought brought Twilight out of her haze, "Oh fuck, Rarity..." She thought for a moment before smiling, "I'm sure Spike will find her."

The corners of her mouth curved up and she thought about how Spike might violate his prized mare. Naturally Twilight was saving Rarity for when she would get back; then she would degrade that whore some more.

A small chuckle left her mouth, causing some of the other ponies in the room to glance at her. "Like something you see?" She asked, flicking her tail out and winking. The ponies replied with glares, but returned to their front facing positions.

Eventually it was Twilight's turn and she trotted inside, excited to see her Mommy after such long time.

Twilight made it to the bottom of the steps and bowed. She broke the bow when she heard the Princess’s hoof-steps nearing her. Twilight looked up the steps to see her mom give her a long smile and she became giddy with excitement.

After an excruciatingly long wait, Celestia made it to bottom step and leaned down. Twilight leaned in, closed her eyes and kissed her mother passionately.

She could feel her face heat up and all too early, Celestia broke the kiss. "Guards, out," she ordered. Without question, the room was vacated, leaving Twilight and Celestia standing there alone.

As soon as the door closed, a slap rang out from Celestia hitting Twilight In the face. "You stupid cunt!" Celestia shouted, leaning over the frightened mare, "One of the elements, I told you they were off-limits!"

"B-b-"

"What is it this time?!" Celestia asked, her wings raising behind her. "What excuse do you have?"

Twilight scrambled back before standing up and looking down at the floor, "She had it coming..." Twilight looked at her mom right in her eyes, "She was too beautiful."

Celestia rolled her eyes, "I can't help you this time. If anyone finds out, I can't bail you out like that time with the maid."

"I was only practising!" Twilight shouted.

"You tore her vagina apart!"

Twilight grimaced at that memory, "I never said I was any good..."

"I can't just get rid of Rarity's family..." Celestia shook her head and massaged a temple. "I can't believe this... you do this everytime..."

"Only because you made me like this..."

Celestia froze and opened her eyes to gaze down at the scowling mare. "Excuse me?"

"I only want to please you!" Shouted Twilight, stomping her hoof. "I have this need that has to be fed... It keeps getting hungry..." Twilight's head dropped and she whimpered.

Celestia gritted her teeth and walked over, pulling Twilight into her embrace. She felt her coat become moist with her daughters tears and felt the need to tighten her hold. "I'll have to send you away while I fix this..."

Twilight stiffened up, "A-away?" Squirming, she made it face to face with Celestia. "As in with my fucktoy of a brother?"

Sighing, Celestia shook her head, "No, not Shining. I have to send you to an alternate Equestria. Somewhere where you won't affect this one."

"But why can't I stay here, with you... We could fuck everyday..." Twilight grinned as her hoof trailed down to play with Celestia's teat.

Even as a red tinge made its way to her face, Celestia moved the hoof away, "Because, i'm going to make Rarity and anypony else you'd screwed with forget their bad memories of you. If you're there too early, it will break the spell."

Reluctantly, Twilight nodded. "If you think it's for the best..."

"I do," Celestia said, smiling. "Don't worry, you won't be gone long. Just think of all those other ponies which you can meet..."

Slowly, Twilight realised Celestia was right and she would meet many ponies she already knew, but they wouldn't have experienced her kind of fun.

Twilight kissed Celestia forcefully, prodding her tongue out and asking for access to her mouth. Celestia opened up with a moan as Twilight's tongue slipped in and explored her mom's mouth.

Celestia moved her hoof down and grabbed Twilight's rump, squeezing hard and eliciting a squeal of delight from the smaller mare.

The two broke off, each of them panting from the rush. "Do it," Twilight asked, "While I'm horny..."

Celestia kissed her mare on the nose and with a crack, Twilight was gone from this world.

Twilight felt herself being pulled in hundreds of directions at once as she travelled across the skin of the universe and slip into another. She felt herself materialise into existence in the same throne room next to a bipedal Prince Blueblood who cried out in shock.

"What do we have here?" Asked Celestia, sitting atop her throne. The woman's eyes sparkled with interest as she leaned forward.

"Aunty, it nearly assaulted me. I want it punish-"

Twilight cut him off with a quick kick to the groin, sending him down onto the marble floor, hard. "Your still an annoying prick, even here..." she looked about before gazing at the mare sitting at the throne. With a small blush, Twilight smiled and shouted, "Hi, Celestia..."

Blinking, Celestia turned her attention to the groaning Blueblood that was trying to rise from the floor. With a frown she turned to a guard, "Help him up and take him to his room."

"Yes ma'am," saluted the guard, who pulled the prince along and out of the room.

Celestia rose off her throne and floated down to the floor with her wings outstretched. "How do you know my name?"

Twilight took in the sight of this two legged Celestia and smiled. She wore a plain white robe with a v-neck cut to show off her cleavage and a gold belt encrusted with sapphires to hold the robe together.

Celestia stepped forwards, "I heard you talk, now answer!"

Twilight shook her head and coughed, clearing her throat. "I'm Twilight Sparkle, daughter to Princess Celestia of Equestria."

Celestia stared at the unicorn, not really expecting that. "I'm guessing you're from a different Equestria?"

"Indeed, I was sent here for... a chance to meet new ponies!" once again, Twilight gave Celestia a once over with her eyes and licked her lips, she really wanted to see how that body was different and how it could hold up. "I didn't expect to meet non-ponies first jump though."

"This is strange for both of us," Admitted Celestia. She shook her head, "I'm guessing it's best if I send you to my world's Twilight... You two would get along if you're anything like her."

While Twilight did want to get inside that robe and ravage the Princess, the thought of meeting her equal was more inviting. She went over the things she could do with twice the brainpower and it made her shiver in delight.

"Are you alright?" Asked Celestia, placing award on Twilight's back.

Twilight quickly nodded. "Yeah, this Equestria is slightly cooler than mine," she replied.

"Alright, brace yourself. I'm sure our magic is compatible, but if not, this might sting." Celestia placed a hand on Twilight's back and used her magic to teleport out of the throne room with a crack.

The two of them landed just outside of Ponyville as the sun was making its way overhead. Celestia and Twilight walked through the town, the inhabitants bowing to Celestia as they walked past, not giving her guest a second look.

"It's almost exactly the same..." Twilight muttered, her scientific brain picking out various places around the town she could tell had not changed. "When's Lyra sitting like that?" Twilight asked, pointing towards the woman laying on a bench.

"Oh, I don't know. She does that apparently..." Celestia herded Twilight further into town and closer to the library.

The two found Applejack's stand first and Celestia wandered up with Twilight heading up the rear. "Applejack, I would like one of your delicious apples, please."

Applejack placed the crate she was carrying and turned around in shock, "Princess!" She grabbed an apple and handed it to Celestia, "Of course!"

Celestia reached down into her cleavage and pulled out a two bits. She placed them on the counter and smiled, "Thank you." Celestia slid to the side and threw the apple at Twilight, who caught it in her magic. "Applejack, I would like you to meet Twilight Sparkle, Element Of Magic."

Applejack looked between Celestia and Twilight before breaking out in laughter. "Princess, why did you spray paint a pony?" She asked, gripping the table to stop from falling over.

Celestia let out a giggle and shook her head, "I assure you, I didn't spray a pony. This is indeed Twilight, but from another reality. Apparently one that's only slightly different than ours."

Applejack's laughter faded and she took a good look at Twilight who stared right back. "Damn, that's strange..."

Twilight smirked, "You're one to talk..."

"Whoa!" Applejack backed off slightly, "I didn't expect you to talk for some reason." She scratched the back of her head, "You look quite a lot like the ponies on my farm..."

Twilight kept her smirk, "If that's a jab at my physical appearance. I'll have you know I'm considered good enough for royalty."

Applejack and Celestia looked at each other, "She seems different than our Twilight..."

"Different realities, Applejack."

"Ah."

"It's been, acceptable, meeting you. You are exactly the same as my Applejack, exactly the same." Applejack nodded as Twilight walked off without Celestia to guide her. "Even intelligence. It will be fun breaking you."

Celestia caught up with Twilight after saying goodbye to Applejack and walked alongside her as they neared the library. Twilight took a bite outbox the apple and turned to Celestia, "What are your species called?"

"Oh, we're called humans," Celestia replied, smiling.

"Okay..." Twilight said, thinking. "I wonder if I can take any back to test..."

The pair made it to the library and Celestia knocked, but Twilight turned the handle in her magic and walked in. She turned back and rose an eyebrow, "It's a public library in the middle of the day, why does everypony knock?"

Celestia let out a chuckle and followed her inside. She closed the door after and moved further inside the building. "Twilight!" She called out.

A bang and a groan of pain rang out from above and the pair looked up to see a human Twilight run out of her bedroom with only her underwear on.

She rushed up to the railing and peered down. "Princess, what are you doing here?!" She cried out. "N-not that I don't enjoy having you here, by the stars, I'm naked!" Twilight ran back into her room and locked the door, leaving the pair standing alone.

"Wow..." Twilight started, "That is not me..."

"Oh please, I'm sure you're the same. Once you get to know here, you'll see," Celestia said, patting Twilight on the back.

"Either way, I don't see what's wrong with being naked," muttered Twilight.

"Me neither, but others do and it's best to appease them."

Twilight glanced up at Celestia, "Maybe we could spend the day without clothes..."

Celestia looked down with a grin and whispered, "Not happening," which made Twilight roll her eyes.

The bedroom door opened again and out came Twilight; a little less flustered this time. "All better, disaster averted," she called out, grinning.

Teleporting down to the ground, human Twilight embraced Celestia, who hugged her back and kissed her on the head. "I've missed you," she mumbled through Celestia's cleavage.

Pony Twilight stood there staring, slightly envious of her human counterpart. "I will get that robe off before I leave!"

Twilight broke the embrace and backed away, "What brings you he- why is there a pony in here!" Twilight walked up and waved her hands around, "Shoo, this is a library, not a zoo. Go on, out!"

"Twilight..." Celestia said, which Twilight ignored in favor of more hand waving.

Pony Twilight looked at Celestia before she looked at human Twilight and rolled her eyes. "Stop acting like Applejack."

Twilight froze and her eyes widened in realization. "You're me?!" She squeaked.

"What gave it away, the colours or the cutie-mark?"

"Ooh, this is amazing. Where did you come from?"

Pony Twilight sighed and looked at Celestia for guidance, but only found empty space and the smell of ozone. "She teleported away..."

"Come on, spill." Human Twilight levitated over a pen and a pad, as well as a chair. "I have all day."

~~~

Most of the day was spent with the two Twilight's talking and explaining about the aspects that didn't match up, like different species and geographic locations. By the end of it, pony Twilight was feeling the effects of being interrogated by herself and actually had sympathy for anypony who she did it to.

She let out a loud yawn, "Do you have anywhere for me to sleep?"

Human Twilight looked around and had an idea, "Sleep next to me."

"What?"

Twilight jumped up, excited. "It'll be great. We're both the same so it's not an issue... Unless you kick in your sleep, that would hurt." She leaned in, "You don't kick do you?"

"I want to kick you." "No, I do not."

"Ooh, great!"

"Why do you sound like Pinkie Pie?" Pony Twilight asked, getting tired of this. "I'll get in the bed if you tone it down, I get enough of it from my version and it drives me nuts..."

"Sure, I can do that," Twilight replied, stopping and taking a deep breath to calm herself. "There," She said, opening her eyes.

The two Twilights walked up the stairs and entered the bedroom. Stacks of books and paperwork filled the floor space as well as most of the walls. The desk was full of technical diagrams as well as models and letters.

Pony Twilight waded through the stacks of books, using her magic to keep them steady for herself as well. She jumped onto the bed and slipped under the covers just as human Twilight pulled the covers across and settled down.

She let out a small giggle of excitement and used her magic to flick the light off and close the door, locking it as soon as it closed.

"I can't believe you're here..." Twilight said, placing a hand on her other's withers.

Pony Twilight let a grin appear on her face as she slid forwards and pressed up against Twilight. "How about we experiment on each other?" She purred as her hoof wrapped around Twilight's thigh and pulled her closer.

Human Twilight leaned back, "I don't know... We could get in trouble. Especially if Celestia found out."

"I won't tell if you don't," Twilight whispered and leaned in, placing a kiss on the others collarbone, eliciting a gasp. "You can't lie, I'm you remember. We know what gets us off."

Human Twilight's breathing quickened as she knew she had always secretly wanted to see what it would be like and nodded. She placed a hand on Twilight's rump and squeezed.

"Mmm, harder," Twilight moaned.

The other did just that and squeezed one hand harder as the other pushed her up and on top of pony Twilight.

Human Twilight leaned down and kissed her, forcing her tongue forwards into the ponies mouth to explore. Twilight moaned as she ran a hand down the belly of the pony and over her teats, all the way to her prize.

Twilight fingers slipped past the others thighs and over her lower lips, making the pony gasp and shiver in delight. "Do it, make me scream like your bitch!"

Grinning, Twilight teased her pony version and tan a finger along her cunt. Barely touching, yet always there, excruciatingly close.

"Fuck me already, or I will!" the pony screamed in frustration.

Twilight plunged two of her fingers deep into the pony and gripped tighter as she bucked and moaned. "You're more lively than I would have thought," Twilight thought out loud.

"Shut up and kiss me you whore!" Twilight shouted and used her magic to pull the human's face towards her own.

Twilight moved the other hand down off of the ponies rump and around towards her other hole. Sharing fluids around, Twilight circled the pony Twilight's anus and pressed against it, popping one finger in.

Pony Twilight's eyes shot open and she found herself squirming about, "Don't... stop..." she found her horn crackling with magic as her peak neared.

Using a small amount, she weaved it down the bed and around the body of the human. It swirled around and coalesced into an ethereal purple dildo. The human gasped as she felt it enter her, her lips parting as she took its girth. The pony under her felt the secretions come from above and knew it was working.

The closer the pony came, the closer the human was pushed and soon enough, the human was slowly moving backwards to try and spear herself against the ghostly toy.

Twilight smiled sadly as the amazing fingers left her feeling empty, but quickly found pleasure as she tapped into the feelings from her dildo.

The human in front of her fell forwards with her ass in the air as her arms lost strength from the bucking.

"I see... " Twilight muttered as she slid down so the human's face was in line with her cunt. "Lick or I leave you frustrated and tied up," she ordered, then sighed as the other sloppily ran her tongue along her slit.

Closing her eyes and leaning back, Twilight found herself lost in bliss as the human used her hands to open her up and go deeper than before. Her walls clenched around the moist invader, trying to milk it, making her scream in pleasure .

Twilight squirmed and her legs twitched around the woman's head, then clamped shut as she felt the human's tongue flick over her clit. "Ooh, fuck yeah..." she moaned, biting her lip.

She could feel her orgasm rush up on her and gripped the woman's head and forced her in further as she stiffened up and let out a long winded groan.

Twilight's horn flared and jammed the dildo In, up to its full length, making human Twilight squeak then gasp.

"Twilight," the human said, breathlessly, "harder!"

The dildo was pulled out and forced back in quicker than before, pushing Twilight forward into pony Twilight's clit, prolonging her orgasm.

Liquid mana squirted off of her horn and landed around the pair, framing them on the bed as well as lighting the area.

Human Twilight looked up to see her pony version with her eyes closed and in a state of bliss as her orgasm burned through her body. She bit her lip and reached back to play with her own love button and groaned as she quickly felt herself fan the fire deep within her.

Pony Twilight untensed and laid there breathing heavily as her human counterpart quickly made herself achieve orgasm. Twilight charged her magic and changed the dildo, ever so slightly, to vibrate, making the human to cry out and fall to the bed, squirming in orgasmic ecstasy.

Twilight levitated the human up and snuggled up to her, nuzzling her. "I'm sure you'd make a good me. I just need to make a few tweaks..." Placing her horn onto Twilight's forehead, she used the spell that Celestia had used on her so many years ago and burnt through her memories and personality, changing her for the better.

The human screamed as she felt her mind burn and tried to fight, but was powerless to stop the spell. "P-Please..." she cried, Twilight holding her down with magic.

"Just think, two of us... It'll be magical."