"Oh! Hurry up, Spike! This place isn't gonna clean itself!" Twilight said as she over saw all the work being done for a royal visit. Both of them are in the treehouse fixing it up.

"It also didn't mess itself up," Spike said.

"Princess Celestia and Molestia will be here tomorrow!" Twilight said.

"I thought this was just an unofficial, casual visit. They're here to talk to Sunset about something personal," Spike said.

"There's nothing casual about a visit from royalty. I want this place to be spotless, and you've barely made a dent in the clutter," Twilight said as Spike is busy picking up her books.

"Maybe you should, ugh, start reading them one at a time," Spike said putting the books on stacks.

"Everything's got to be perfect. No time for fooling around," Twilight said.

"You know, this would be an awful lot easier if there weren't two of us here getting under each other's feet," Spike said.

"Great idea. You clean, I'll go see how everyone else's preparations are coming," Twilight said running out the door.

"Or maybe I should...," Spike stop as he saw he's talking to no one.

Outside Twilight came upon Golden Harvest and Dew Drop putting up a banner with Princess Celestia and Molestia on it. But the names of each princess was shorten to Cel and Mol.

"What happened to the rest of their names?" Twilight ask.

"We couldn't fit it all in," Golden Harvest said.

"You can't hang a banner that says "Welcome Princess Cel & Mol". Take it down and try again," Twilight said.

"Neither of my moms will care that much," Sunset said appearing behind Twilight.

"But...," Twilight said but was cut off by Sunset.

"If either of my moms have a problem with the banner, Golden Harvest and Dew Drop can just make it up by sucking my moms off," Sunset said.

"What?" Twilight ask.

"As if either party would mind that. Everything revolves around sex so why are you acting so surprise?" Sunset ask.

"Because you're... not really like this. Saying they should have sex with your moms, when you... really don't like it," Twilight said.

"That's because you and the others don't know when to quit," Sunset said.

Ever since Zecora became the newest member of her herd and she made herself right at home, still living in Everfree but visits the town more. The morning and breakfast after the big orgy and agreeing to make her apart of the herd. Zecora shoved her cock back inside her pussy and didn't take it out for the rest of the day, saying she wants to thanks Sunset for letting her into her herd. She fuck her over and over again filling her up with her hot seed each time she came. Then she collapse on top of her and fall asleep pinning her to the bed. All she could do was feel her cock go soft, then start to harden again as she regained her strength for another round. Finally Zecroa would awake fully erect and start fucking her all over again, for the whole day. Zecora spewed so much cum inside of her, Sunset started to feel full. She couldn't empty any of it since Zecora kept her huge cock plugged inside of her pussy the whole time. After the twelfth straight fucking Zecora had dumped so much cum inside her womb that her stomach started to ache. Then she collapsed right on top of her small body and lay there the whole night. And throughout the day her other herd mates took turns feeding their cocks to her. The only rest she got was when she needed to use the toilet where she could also empty herself out, and her soiling herself would had been worse then her throwing up. Which is why no one ever stops her from using the toilet when she says she needs to use it.

"Well... we just can't help it," Twilight said blushing.

"I miss having mom around when we have sex. At least when I said, I have enough she keeps you girls from having more sex with me. Even if it is her fucking or having you all fuck her," Sunset said still weird her out in the fact she had shared a bed with her mom while she is having sex.

"Your mom is a legend for her sex drive," Dew Drop said.

"I wish, I can have sex with her," Golden Harvest said.

"Feel free to have sex with Twilight or any other of my herd mates," Sunset said.

"What?" Twilight ask.

"I need a break as you girls been having sex with me nonstop for the last few days," Sunset said. "Just spread the word that after my moms visit everyone who helps can have a orgy with my herd mates."

"Hey!" Derpy said overhearing what Sunset said. And she isn't alone as the rest of the herd is with her.

"Oh please as if anyone of you would really mind being in a pile of sweaty bodies grinding away at each other," Sunset said causing her herd mates to blush. "Or since Twilight is the one who got all of you to setup all of this for my moms. She can be the center piece of the orgy."

"All right," every mare said.

"What!" Twilight ask feeling dread remembering what happen with Applejack even if it was mostly cause by the sex oil.

"You're the one who has every mare working their butts off. Even when, I told you all of this is just wasting time. So afterwards they get to pound your butt," Sunset said.

"Oh pony," Twilight gulped as she turns her attention to the Cakes at their table with a twitch thinking about what's waiting for her tonight. "How's the banquet coming?"

"Uh...it would be coming a little better if...," Ms Cake said as she looks at Pinkie who is eating the bake goods.

"Mmm...," Pinkie moaned as she slurps up the food.

"Pinkie! What are you doing? Those sweets are supposed to be for the princess," Twilight said.

"I know. That's why I'm tasting them. Somepony needs to make sure that everything is tasty enough to touch the royal tongue, and I, Pinkie Pie, declare that these treats are fit for a king, or a queen, or a princess," Pinkie said still eating.

"Twilight, Pinkie, you won't believe... oh, I'm sorry. Uh, am I interrupting?" Fluttershy ask.

"No, not at all. Come on in and make yourself at home," Pinkie said still slurping up food. "What's going on, Fluttershy?"

"You won't believe what I found at the edge of the Everfree Forest. Come on out, little guy. It's okay," Fluttershy said to the little creature in her mane. And three small colorful bug like creatures came out.

"Three?" Fluttershy ask.

"They're amazing. What are they?" Twilight ask.

"I'm not sure. I'm also not sure where these other two came from," Fluttershy said.

"I'll take one off your hooves. I've never seen anything so... adorable. Besides, it'll be nice to have a companion for Spike so he won't bother me so much while I'm studying," Twilight said.

"Pinkie, do you want the other one?" Fluttershy ask.

"Ugh! A parasprite? Are you kidding?" Pinkie ask.

"Ugh?" Fluttershy ask.

"A para-what?" Twilight ask.

"How could you not like...," Fluttershy ask but was cut off.

"Ugh. Now I gotta go find a trombone," Pinkie said walking off only to be lifted in the air by Sunset using her magic on her.

"Not so fast there," Sunset said as she walks over to them overseeing and hearing everything, holding a empty metal cup.

"Sunset do you know what they are?" Twilight ask.

"Yes and I know how to deal with them. And as for Pinkie here who rather just walk off without explaining what's happening. Those things are parasprites a pest to farms like locusts. They don't need to mate to have offspring, all they need is enough food and then they spit out a copy of themselves. They're a prey species to many meat eaters seeing how fast they breed," Sunset said as she used her magic to grab the 3 parasprites and stuffing them inside the cup. And to the horror of the ponies she cast a fire spell within the cup burning the 3 parasprites to death.

"SUNSET!" Twilight shouted out. (1)

"What they're bugs," Sunset said as she spotted some crows on a roof and toss the dead bodies of the parasprites to them. Which they quickly fought over and ate.

"I was going to lure them away," Pinkie said.

"Yeah with music but I just handle a problem before it started," Sunset said.

"But they were so...," Fluttershy began to say.

"You wouldn't be calling them cute if they went around eating everything," Sunset said.

"The princesses are here!" someone shouted out.

Lookup up Sunset saw the royal carriage being lifted up a team of 8 royal guards and another 8 around the carriage.

"Looks like my moms came early," Sunset said as she walks over to the carriage as it landed.

"Hello Sunset," Celestia said as she and Molestia step out of the carriage.

"Hi moms," Sunset greeted them. "So what you wanted to talk about?"

"We and your aunts are preparing to go on a tour to the other countries, for talks and to introduce the new family members. And we want to bring you with us," Molestia explains.

"Ok," Sunset said as she would enjoy being with her moms and aunts.

"We're leaving tomorrow so you should pack your things you'll be taking with you," Celestia said.

"It be nice to be on a family trip," Sunset said.

"Wait who's going to be in charge of things while you're gone?" Twilight ask.

"You'll be and if there's any problems just call me on the phone," Sunset said.

"Hey can me and Octavia come along?" Vinyl ask.

"What? Why?" Octavia ask.

"So that we can host our radio show in other countries," Vinyl said. "Not to mention it's not like we have anything else to do."

"Well....," Octavia said as it's true that her band are on their down time. "How long will the trip be?"

"We should be back before spring," Molestia said.

"Great we can do a road tour with our show, giving advice to travelers about the ins and outs in other countries," Vinyl said.

"Too bad we can't go. We do have jobs," Moondancer said.

"Well I wish to go. It's been awhile since I toured in other countries," Trixie said.

"And it's been along time since I been in my home country," Zecora said.

"A zebra?" Celestia ask.

"She's Zecora my new herd mate," Sunset said.

"Oh yes the one you told us about who lives in Everfree," Molestia said eyeing Zecroa's body.

"That reminds me why did you leave a perfectly good castle just gathering dust?" Sunset ask.

"It simply became too dangerous for ponies to travel to the castle so I relocated to Canterlot," Celestia said.

"And leaving all the stuff in it," Sunset said.

"You been going there haven't you," Molestia said.

"Yes," Sunset said.

"She has been making trips there to collect old books," Lyra said.

"Well help us pack and my moms can enjoy themselves with the setup that Twilight got setup," Sunset said.

"Twilight you really didn't need to setup all of this up," Celestia said.

"That's why after we leave Twilight is going to let everypony who she got to work on this to fuck her," Sunset said.

"Don't I get a say in this?" Twilight ask.

"No," the ponies around her said.

"You're the one who got eveypony here to work their butts off for something that wasn't needed. So you're getting your butt fucked," Sunset said.

"We should leave before that happens. Don't want to delay things," Celestia said.

"Too bad," Molestia said who is more into sex then Celestia is. But the sooner the leave the more time she can spend with Sunset.

!

After the royals left -

Twilight gulp as she lay on her back on her blanket as she is surrounded by just about all the ponies in Ponyvile, all wanting to fuck her. A wave of fear coursed through her as she looked at the massive cock that is pressing against her sex. The cock belonging to Big Macky whose giant organ is over two feet long and six inches wide. The oldest member of the Apple sisters is just as big as Celestia is, due to her massive size. Twilight doubted she could wrap one hand more than halfway around such a monstrous appendage. The thought that she wanted to get that thing inside of her nearly made her panic and it was difficult to control her growing fear.

Her two sisters had a firm grip on her ankles and yanked her legs wide apart, eliciting a grunt of pain from Twilight. Big Macky jammed her cockhead against her small slit with greater force. There was a painful sensation and Twilight’s eyes went wide as the enormous head of the shaft finally popped into her pussy, stretching it wide.

“GO SLOW!” Twilight screamed as her vulnerable pussy was invaded. Her eyes filled with tears and she struggled against the Apple sisters… to no avail. They laughed at her, mocked her, humiliated her. Twilight knew she was at the mercy of the ponies of Ponyvile, with the Apple sister being the first ones and was going to be brutally taken in front of an audience who all want a turn with her. The giant farm pony lunged hard into her and managed to jam nearly all of her massive hard cock into her in one thrust.

“AAAAEEEEEEEE!!!” Twilight screamed at the top of her lungs, thrashing her head from side to side, trying to shut out the massive pain. She could hear the ponies all laughing at her and urging Big Macky on with obscene cheers. Twilight had worked them long and hard to get ready for the princesses, which was all for nothing as they didn't wanted it to be a big deal. So they're taking it out on her body.

Big Macky fucking her moved forward so that her face was inches from hers. She lunged forward again and the head of her cock bumped up against Twilight’s tight cervix, causing her to scream even louder. To Twilight it's like when Zecroa fuck her the first time and unlike with Sunset she didn't held back. Big Macky continuously battered away at her cervix, and each stab elicited a loud scream or grunt of pain and pleasure from Twilight. Finally she broke down her defenses and the massive head of her cock popped into Twilight's womb, filling the tiny space completely.

“AAAYYYEEEEE!!!” Twilight screamed as it's exactly like with Zecroa. The Earth muscle-stud had every inch of her gigantic cock inside her now and the agony is now being completely replaced by pleasure was incredibly intense. She felt like she had been split open and if it wasn't how many races are geared to sex, any pleasure she might have gotten from the sexual experience was totally eclipsed by the tremendous pain. The huge earth pony hauled back and slammed into Twilight again, using all her strength.

Big Macky began to power-fuck Twilight with rapid, hard, jackhammer thrusts. She was completely focused on the task at hand and her punishing pace and deep stabbing thrusts made Twilight nearly pass out from the shock and pleasure. Both Applejack and Applebloom have latched onto Twilight's breasts drinking their fill of her milk.

The steady sound of the impact of flesh slamming up against flesh resounded throughout the area. The loud smacks were accompanied by Twilight’s loud screams and grunts of pleasure and the laughter and voices of the other ponies.

Finally, after a half hour of brutal fucking, Big Mack groaned loudly and bucked into her, holding her dick all the way inside her pussy. Twilight could feel the head of her dick pressing up against the back of her womb and realized what was going to happen next. There was a blast of thick goo that shot so hard that it stung her womb.

Twilight screamed as she came as her womb was pumped full of cum. Big Macky withdrew and fucked her slowly a few times, filling her pussy completely with sperm and leaving her womb packed full of her seed making up with sheer volume for how infertile it is. She finished up by smearing her cum-spurting cockhead all over Twilight's pussy lips and rubbing it up and down her slit, slapping her sex with her dick a few times. Then she got up and let the next pony who is Applejack to have her turn with Twilight.

On and on it went, each pony brutally fucking Twilight, one at a time, until every one of them had pumped their cum up her pussy. Twilight's pussy was a slimy mess of cum long before the last pony had finished fucking her, but the ponies seemed not to mind… in fact they seemed to enjoy fucking her cum-sloppy pussy all the more. Twilight’s thoroughly fucked pussy was aching and sore from her continuous fucking. She thought that her ordeal was finally over but she was dismayed to see that the ponies were still sporting huge erections.

“Okay Twilight, you're gonna suck some cocks and get them nice and clean,” Rainbow Dash proclaimed as the others gathered around her.

Twilight knew that she had to submit to their degrading commands if she were to ever get out of this. She was forced down onto her knees and there were huge dicks all around here. Every giant pony penis are covered in cum and pussy juice, from her fucking. She figures this is what Sunset feels like when she and the rest of the herd all want to fuck her.

Twilight groaned as a huge pony dick was pushed between her lips. She opened her mouth wide and was just barely able to get her mouth around the huge shaft. The pony seized Twilight's head in her hands and lunged forward, spearing her dick straight down her throat. Twilight gagged loudly as her throat was stretched by the massive cock and the pony didn’t stop until Twilight’s nose was pressed up against her belly. Twilight choked hard on the solid erection and could barely breathe with her air supply nearly blocked completely off. She felt dizzy, the lack of oxygen and the heavy scent of sex was intoxicating her, turning her even more on. When the pony pulled her dick out of her mouth, Twilight gasped for air briefly before she rammed her mighty shaft all the way down her throat again.

“Suck that big dick! We work out butts off for you and we expect to be paid well for our wasted effort!” Golden Harvest roared enjoying Twilight choking on her cock.

Twilight eagerly complied and sucked hard on the monstrously huge cock on every outstroke, the taste driving her on to get more. Her cheeks hollowed out around the rock-hard shaft and she looked up at Golden Harvest with eyes filled with lust. The muscular farmer pony held her head, tangling her hands in her long mane, and brutally fucked her face, pounding her giant penis down her throat again and again. Twilight constantly gagged and there was a rope of slimy saliva constantly swinging from her chin and the cock fucking her face.

“Suck my balls too!” Golden Harvest ordered pulling her huge dick out of Twilight’s mouth, and lifting her cock in her fist. She placed Twilight's hands around the base of her cock. “Jack me off while you suck my balls.”

Twilight slid her tongue down her long, wide cock and sucked on one of her huge nuts, barely able to get it completely in her mouth. Her cheeks hollowed out as she sucked Golden Harvest’s balls while she pumped her cock in her hands. She switched to her other ball and sucked hard on it, too. When she had finally had enough she commanded her to suck on her cock again.

Golden Harvest fucked her face for about 15 minutes and then finally orgasmed, shooting great slimy ropes of sperm straight down her throat. She didn’t stop until she was completely drained and Twilight was pretty sure that she must have swallowed a quart of sperm from her alone. She shuddered to think of what she would feel like after everypony had their turn with her, and felt so turn on at the thought.

The ponies of Ponyvile didn’t waste any time. The next pony had her dick in Twilight's face almost as soon as Golden Harvest had stepped away. Another pony moved up and they both shoved their dicks in her mouth at the same time. Twilight uttered a gargled cry as the ponies pushed harder. They somehow managed to get both of their dicks halfway in and each pony jacked off as Twilight sucked on their cocks. Soon they both blasted her throat with their gooey seed and smeared her face with their semen. Another pony quickly stepped up and took their place. On and on it went, Twilight sucking off pony after pony, sucking on their balls, being roughly throat-fucked, and licking/tonguing their cunts. By the time they had all finished their oral fuck, Twilight’s belly was so thoroughly packed with cum that it looked a bit swollen and distended. Her full stomach sloshed with all the slimy sperm that she had been forced to swallow and she felt rather ill. The ponies did not just shoot their cum down her throat, many had also smeared their cum all over her face and body. In fact, almost every inch of Twilight’s body was covered in a thick layer of sperm. Her long mane was partially soaked in sticky cum and she could barely see, after catching a thick cumshot right in her left eye and, a bit later, another in her right.

"So this is where you been," Spike said walking up to the cum covered form of Twilight.

"Turns out all the work we did wasn't needed so we fuck Twilight," Applejack said.

"But all the food we made went to good use," Ms. Cake said. As the ponies waited for their turn they ate the food and help themselves to the drinks, recovering their strength.

"At least it's over now," Twilight said.

"No it isn't," Moondancer said.

"We still need to fuck your butt," Bon Bon said.

"What?" Twilight ask.

"We're all still ready to go," Lyra said as she presented her still hard cock to Twilight.

"This is the last time, I do something like this," Twilight said sighing as it's going to be an all nighter at the rate things are going.

Author's Note

1 - The entire plot could had been avoided if Pinkie had just explain things when the parasprite first showed up. And being a kid show they really couldn't show the ponies stepping on the bugs.