Passion's Return

by Keairan

Rating: mature
Tags: My Little Pony: Friendship is Magic, Porn, Sex, Horror, Non-consensual, Big Macintosh, Bow Hothoof, Shining Armor, Sweetie Belle, Anthro, Main 6
Length: 9908

The spirit that gave Rainbow Dash her foal and a new relationship with her father has returned for vengeance.

Two years ago, Rainbow Dash had a most memorable Monster Movie Marathon with her father. A night that ended up with him possessed and her pregnant. Tonight, she's going to a Nightmare Night party with her friends and their adult families. A party with a familiar and unwanted guest. (A sequel to the "Good" ending)

Fetishes: Possession, Incest, BDSM, Cumflation, Futanari, Impregnation, and Bad Costumes.

Part of the Incest is Wincest Cloptober Contest

Published 2024-10-29 03:10:00 UTC
Last updated 2024-10-29 03:10:00 UTC

Plan for a Party

Big Macintosh sat at the kitchen table, mind deep in thought as he considered how the harvest was going and how much of it they could turn into cider and still have regular apples to last them through the winter. His hardworking, kind, beautiful, and if he was being unkind, stodgy, sister was talking to one of her best friends. He had mostly tuned out the conversation as it had little to do with him other than seeing if he wanted to go to the adults only party that was being held at her new home.

"So that's some of the food taken care of thanks to you, Applejack. Now, I just have to figure out where I'm going to get my decorations from. I'd tap Pinkie Pie, but she's already going to be decorating three different Nightmare Night parties. I wouldn't feel right other than consulting my plans with her."

Applejack shrugged. "Ain't nothin, Sugarcube. Already makin plenty of treats for Nightmare Night anyway, so a few dozen more of each ain't nothin t'all. As for decorations, I'm sure you'll figure something out."

The bit about decorations brought Big Mac out of his calculation-based stupor. "If you need a decoration, got a pumpkin statue in the barn. Bought it cheap a while ago." He held his hands out to roughly guesstimate the size of the cursed decoration.

Twilight Sparkle smiled at taciturn stallion. "I can't guarantee that I'll use it, but thank you Big Mac." She turned back to her friend and started to go back over all of what she'd planned so far, double and triple checking as was her normal habit.

Pinkie danced around the crystal tree-house, happily examining each and every piece of decoration that Twilight had put together. "Everything looks great, Twilight! Everything should be perfect for your Nightmare Night party! The perfect thing to bring families and ponies together! Now then, I'm not going to be able to make that night, sorry! Have to make sure that the older fillies and colts don't sneak off and make their parents into grandparents; that's what your party is for!"

Twilight's face turned a deep red. "Pinkie! While there will be couples here, there's also going to be even more family members around. Not the place where that will happen."

Pinkie Pie grinned at her ignorant friend. "Okie-dokie-lokie, Twilight! If you say so!" She gave Twilight a quick hug and then prepared to run off to finish up preparations for the three parties she was responsible for. "Have fun, be safe, and be sure to party until the sun comes up!"

Twilight gave her friend's retreating back a questioning look, then smiled, shrugged her shoulders and shook her head. One last inspection of the decorations showed jack-o-lanterns, black candles, jewel corn, orange and purple streamers, spiderwebs, black crepe paper, hay-bales, and in a place of prominence in the dining room, an old jack-o-lantern statuette. With a covert yellow glow in its eyes, the occupant waited with glee for the show to come.

A Truely Adult Party

Rainbow Dash walked into the party with her father, Bow Hothoof, pacing her. The known parent of a year-old foal and hidden parent of the same foal had gone with low effort costumes of a pair of togas and some birch leaves in their hair. As she took in the festive spooky atmosphere with a smile, the host of the party came up to greet them.

"Rainbow, so glad that you could make it this evening!" Twilight proclaimed with a brilliant smile. The lavender alicorn was dressed like a classic movie robot, complete with disk-like bubble covering her head. "I was worried that Prism was going to keep you from showing up."

Rainbow smiled fondly as she thought of her colt then directed it at her best friend. "Mom is watching him for me, and Daddy offered to be my plus one, so that's why he's here." She smirked internally as she thought about how he needed a break from watching him just as much as she did.

Twilight nodded in understanding. "It's good to see you again, too, Bow. Feel free to mix and mingle, the only pony you might not have met is my brother. He's in from the Crystal Empire because Cadance is feeling moody and wanting some space while she's pregnant." She nodded to a white unicorn stallion with an electric blue mane dressed all in white, a toy ray gun holstered on his side.

Bow's expression shifted as he tried to remember if he'd met the stallion before and ended up shrugging. "Don't think we've crossed paths before, but parties are good for that." He turned back to his date. "You want me to stick around, honey, or do you want some time to talk to your marefriends?"

Rainbow waved off her dad. "If you want to, you can go find some ponies who aren't going to be hock deep in mare-talk." She turned back to Twilight. "So are the rest of the girls here?"

"Fluttershy begged off, you know how she is about both parties and Nightmare Night, so she's holed up at her house as far as I know. Pinkie Pie is supervising at least one of the parties for the foals. I'm wanting to say it was Diamond Tiara's party." She shrugged before continuing on. "But Applejack and Rarity are here with Big Mac and Sweetie Belle."

Rainbow gave Twilight a puzzled look. "Are the rest of the crusaders here? You normally can't break the three of them apart with a crowbar, let alone for a party."

"Scootaloo and Applebloom are at one of the other parties with their coltfriends. Both of their coltfriends are a little too young for this party from what I understand." Twilight explained with a shrug and a smile.

Rainbow nodded in understanding. "Makes perfect sense to me. Don't have to worry about the fillies and colts getting into the booze if they aren't here to begin with." She looked out across the room to see the few ponies that had stuck around the entrance. Several of them she didn't recognize, but she did see the town klutz dressed up in a blue skirt, white top with a large red bow. Around her head she had a gold tiara with a red stone in it, and had her mane into two odd pigtails that fell from two small buns on either side of her head.

She noticed with a smile that she was accompanied by Doctor Hooves dressed in a caped tuxedo with a top hat and a white domino mask. "So those two finally are together? All of us in the weather team were sure that they would eventually start dating."

"Yeah, they got together about a year ago, so right around when you gave birth." Twilight explained with a wistful smile. "I've gone past him looking at rings while she's not around, so I think it's pretty serious."

Rainbow smiled happily for the loving couple. "They're cute together, so I'm not surprised he's thinking about it." She spotted a couple of ponies she knew standing outside chatting together, Caramel and Roseluck. Caramel was dressed in a fur loincloth while a plastic sword sat in a scabbard at his side while Roseluck was dressed in a red cheongsam and had an indigo wig on. Giving them a wave, Rainbow walked inside.

Rainbow had found a couple of friends from her weather team inside dressed completely differently from each other, but considering that Cloud Chaser and Flitter were twins, the idea of matching costumes had likely gotten old long before they were old enough to drink. Cloud Chaser was walking around in a chainmail bikini and a red wig, while Flitter was doing her best to strut in a red tunic and black pants. "Hey Cloudy, hey Flitter!" Rainbow called, walking up carefully to the twinned duo. "How are you?"

Flitter did her best deep harrumph, that ended up turning into a giggle. "We're good, Dash. How's your little one?"

Rainbow gave her an excited smile. "He's good! He's starting to talk, so I've gotta be careful about what I say around him. Can't have his fifth word be a swear." She said this last with a grin.

Cloud Chaser laughed. "Yeah, he needs to be a flier like his mom, not a sailor." She looked around. "So when are you coming back to the weather team full-time? Wrangling the Everfree's storms has been a lot harder since you went on maternity leave and then part-time."

"I wish I knew. Prism's a good foal, but he's still really needy. Mom and Dad are great about watching him, but they have lives of their own." Rainbow didn't mention that she emphasized with her Mom more than her Dad, seeing as Prism was his, after all.

"It's too bad you can't find the dad. Him sharing parenting duties would be the absolute minimum he could do." Flitter said while her twin nodded along.

Rainbow let out a resigned chuckle. "It's why you shouldn't get wasted at a party, Nightmare Night or otherwise. If I hadn't, I might have some more ponies to help out." 'I'm just glad everyone bought that lie.' She shrugged and smiled. "All the same, I'm going to go look around more. I'm hoping to find Rares and AJ."

"I think I saw Rarity and Sweetie Belle going into the library, while Applejack and Big Mac went into the dining room." Cloud Chaser said, pointing out which was where in turn. With a smile, Rainbow walked to the library, figuring that she'd end up talking far more with Applejack than Rarity.

Arriving inside Twilight's favorite room, she saw both Rarity and her sister. Rarity was dressed in a brilliant white dress with huge, poofy sleeves, while Sweetie Belle was dressed in a pair of tight gray slacks with a white blouse and black vest. Rainbow was about to talk to either one, but noticed that both were canon-deep in conversation with some ponies that Rainbow didn't immediately recognize. Rarity spotted her out of the corner of her eye, turned, blew her a kiss, then mouthed "later" to the former daredevil. Understanding that her friend was likely going to be busy dealing with fashion business, and her little sister with music talk, Rainbow gave her a nod of understanding before walking on toward the dining room.

Like the rest of the palace, the dining room had been made up tastefully in Nightmare Night decorations, complete with streamers that had a laughing cartoon Nightmare Moon on them. 'I wonder if Luna gets anything from the company that makes those' Rainbow thought as she looked for her best friend and former fling. After a brief amount of searching, she found first Big Mac dressed in all black, a black eye-mask obscuring his eyes while a black bandana hid his hair. Curiously, he had a plastic rapier at his waist, that he'd occasionally draw and talk about sword-fighting to a couple of listeners, including a particular orange mare.

Rainbow Dash smiled at Applejack, taking in the muscular mare's costume. Dressed in a flowing white dress, a black necklace and a circlet that seemingly did nothing to control the mass of ringlets that she'd turned her mane into. "AJ!" she called excitedly. "So good to see you!"

Applejack turned with a smile of her own. "Rainbow! I didn't think you were going to be able to make it! Your parents watching Prism?"

Rainbow waggled her hand in a so-so gesture. "Mom is, but I invited Dad along because he watches Prism almost as much as I do, so he needed a break, too. So he's currently wandering around the palace, meeting ponies while I find you and the rest of the girls." She pulled the farmer into a hug, just enjoying the guilt-free contact with another attractive pony. "Your costume looks good on you, though I bet it was a pain to curl your mane."

Applejack laughed before replying. "It was actually one of the easiest parts. Rarity knew a spell, which is part of why I went with this costume to begin with. I thought about dying my mane black to match, but that felt like too much. I've had a few ponies guess who I was supposed to be, but they've not had any luck yet.

"I'm dressed in a toga because it was easy and all I needed was a white sheet. I didn't have a character in mind when I made it." Rainbow shrugged, careful of her breasts breaking free of the tape keeping her bust contained within the toga. "So who are you supposed to be, exactly? I've got a good idea who Big Mac, Rares and Sweetie Belle are supposed to be, but no clue for you."

Applejack shook her head. "I ain't saying until you've at least guessed twice."

"Since I recognize your brother's costume, I'll knock out the theme guess first. Buttercup."

Applejack shook her head again. "Guess again, sugarcube. You've got the right idea, but I'm somebody else."

"Galadriel?" Rainbow had taken a little longer to guess this time, seeing the repeated shake of Applejack's head, Rainbow shrugged. "I really have no idea, how about you just tell meeeEEEEE!" It was at this moment, Rainbow saw it, an item from her nightmares, her very occasional fucked up wet dream, and a couple even more fucked up masturbation sessions. The pumpkin statuette that had possessed her father, used her body, and gotten her pregnant. Seeing Applejack's concerned expression, Rainbow didn't bother trying to play off her fear. "Applejack, do you know where that statue came from?" She pointed at it, trembling.

Applejack tilted her head to the side as she struggled to remember. "I think Big Mac bought it at a thrift shop around this time last year. He didn't have an immediate use for it, and tossed it in the back of the barn until this party. Why?"

"That cursed thing is why I'm a mother, that's why!" Rainbow hissed in fear. "We need to get it out of here, preferably to the moon or even further away!" She shakily grabbed it off the table, spilling the surrounding decorations on the floor and table. "We need to get to Twilight, NOW!" She handed the statuette to Applejack before flaring her wings.

"Rainbow, what are you talking about? It got you pregnant, how is that possi-BLE!?" Applejack yelled as her daredevil friend grabbed her by shoulders, lifted her off the ground, and started to fly towards the entrance where Twilight had been before they got started.

Unbeknownst to either of them, both of them had had wardrobe malfunctions, both of their breasts popping out of their respective costumes while Applejack's flowing dress had revealed the fact that she'd neglected to wear underwear to the party. A fact that Big Mac had noticed. A fact that had developed into a peculiar expression on his face and a certain glow underneath his mask.

-

With shouts of surprise at the sheer wind-speed that Rainbow created as she flew through the palace, she finally found Twilight talking with her brother. "Twilight! Teleport!" She yelled while panting. "Get rid statue!" She pointed to the statue that Applejack had dropped to the floor after noticing that her breasts had popped out of her dress. "Trouble if stays!" Rainbow continued to pant, her face white with terror.

Trusting her best friend with her life, and having never seen her this scared before, not even during Tirek's rampage, Twilight immediately powered up her horn and sent the pumpkin statuette into deep space. Sensing that the immediate danger had passed, she turned to her friend, searching for an explanation. One that came haltingly when Rainbow finally caught her breath.

"If you could make it so no one else could hear us, that would be great, Twilight." After another burst of magic, she started telling two of her best friends and the brother of her best friend what happened. "Two years ago, the night before Nightmare Night, I had a 'bad movie' marathon with my dad. Something we've done since I was just a filly. He'd found that statuette at a thrift store, and had it on the table. We watched a couple of movies, and when I got up to go to the bathroom, he noticed that I had turned into a pretty mare. He idly wandered what it would be like to be with me, and that was enough for the ghost in the statue. It possessed him, and it used my Dad's body to rape both of us. It got me pregnant, and sent us both to therapy."

All three listeners' faces fell, hearing about the trauma that Rainbow and Bow had gone through. "That explains why you didn't try too hard for me to find who knocked you up. You already knew who the dad was."

Rainbow nodded, tears of relief starting to form. "It's why he's been the primary one to help me raise Prism, too. Only right for the Dad to do around half the work, after all." And she gave her friends a small, pervy smile. "And while we've had to be careful, we've had some fun together since. It's helped us deal with the trauma."

Shining Armor spoke up at this revelation. "I suppose I should stop you from doing that, considering that it is against the law... but considering that you're both adults and it appears to be helping... I heard and know nothing." He gave her a thumbs up and a conspiratorial smile.

Rainbow let out a guilty laugh. "Oops, forgot that you're technically still part of the guard. Thanks for letting me go, officer!"

Twilight dropped the sound-blocking spell before speaking up. "If you want to talk about it, Rainbow, I'm always available to talk. Just let me know and I'll clear my schedule."

With that, a mysterious voice began to echo through the palace. "It's good that you're always available to talk, Twilight Sparkle. You're going to have to clear your schedule a lot, though." With a dark and lusty laugh, the voice continued. "Mostly because you'll be busy being enslaved to your brother." The laughing continued, and then stopped just before a burst of of yellow light overwhelmed Rainbow and her friends before everything went dark.

A distant moaning drifted past Rainbow's ear, causing it to twitch. A moaning that sounded distinctly pornographic. A pervy smile developed on her face. 'Daddy must be watching porn before coming to wake me up. Prism must have gone down for a nap easily and he's aching for some fun.' She shifted her position, running her furred and largely naked body against the smooth, cool surface she was on. 'Wait, this isn't my bed!' Her eyes opened, and a strange and foggy half-light filled her vision. "Am I in Twilight's basement? How did I get here?"

Thinking it over, she thought back over what she remembered. "Came to the party with Daddy, met Twi, saw Rares, and had a short conversation with Applejack. She was trying to tell me what her costume was." She began to tap her fingers together as she tried to concentrate and remember what exactly had happened. "And I saw something on the table. And I took it to Twilight... And I can't remember anything else." She stiffly stood up, taking note of the poor state of her toga as she did so. "Well, glad I got this sheet for cheap, because this thing is shredded. I don't even know if I'll be able to use it for rags."

Looking around, she found a set of stairs leading up into what she thought would be the kitchen. As she walked, she wondered if she'd hit her head. "Did Twilight decide to mix a Nightmare Night spell with a Hearts and Hooves illusion? It's like there's figures of smoke fucking." She continued to climb, a blush growing on her face as she saw more and more lewd activities within the smoke. A quick walk through a kitchen full of platters of food under what were probably stasis spells finally brought her into a massively changed dining room.

Four tables piled high with h'orderves surrounded an obvious translucent magical shield. Within the shield were two deeply familiar figures. Applejack's dress had been ripped from her body save for parts of the sleeves and the collar of the dress laying on her neck, while Big Mac was naked save for the mask and bandana combo almost disguising the golden glow in his eyes.

Applejack hung upside down, legs held up by two yellow tentacles. Her mouth and throat had been stuffed full of her brother's cock, which looked to have gone from large enough to please all but the most demanding of size queens to a size that a giantess would be intimidated by. Big Mac groaned as he thrust his mare-breaker deep within Applejack's mouth, while somehow having to presence of mind to make his extra-long tongue tickle the interior of Applejack's cunt.

A hauntingly familiar voice echoed from the room and from Big Mac especially. "Ah, the prodigal mare has awoken. My love who rejected me, but not my gifts. Bow's mind is a treasure, Slut. I can see just how wonderful of a mother you've become, and how good of a lover you are, too." The voice chuckled before continuing. "I will allow you to wander the castle, and see what I've done to those who have joined me, willing or otherwise. Allow you to wander, and prepare yourself for when you find Bow and rejoin your master in blissful submission."

Rainbow's breath caught in her throat as everything came back to her. The return of the statuette, and more importantly, how to defeat the spirit within. Taking a deep breath, she began to shout. "Applejack, for the love of everything, don't agree to anything it demands of you. Hold out until sunrise, and everything will be okay!"

That Applejack had heard or understood her words was hard to tell, as Big Mac let out a thunderous groan and immense pulses began traveling down his dick, through Applejack's mouth and throat, and directly into her stomach. Her work-hardened abs quickly lost definition as her stomach inflated from the semen hose pumping into her stomach. Tears fell from her eyes, both from fear and the discomfort of having her throat fucked.

Once the flood had ended, Big Mac began the laborious process of extracting his behemoth of a cock from his sister's maw. Rainbow could see that he was saying something, but couldn't quite hear it. She got closer to the shield, and could finally understand what he was saying. "You're a good cocksucker, eeyup! Gonna breed you now. Can't ever let you go, eenope!"

Knowing that this was the last chance she'd have to communicate uninterrupted with her best friend, Rainbow shouted as loud as she could. "Don't agree to anything, Applejack! Make it to sunrise, and this will be all over!"

Applejack had been hard at work trying to clear her lungs, but Rainbow's words managed to reach her. "I-I... I'll try!" That was the only sentence she could get out after getting the cum out of her throat and lungs. The tentacles shifted her about, holding her arms behind her while she was bent over at the waist. She let out a little shriek as her brother's titanic erection penetrated her seemingly too small pussy, stretching around its immense girth. With an orgasmic scream, her still swollen stomach bulged around the invading phallus as her torturous ecstasy began.

Rainbow shuddered in horrified arousal as she began to run away from the scene, unable to help and feeling deep shame at the fact she was now dripping wet. The only door that lead away from the dining area went to the library, so lacking any other options, that's where Rainbow went.

Like the dining room, the library had changed as well. Twilight's library normally had books that covered most any topic. Magic, science and history all had pride of place, with a few atlases rounding out the nonfiction. The fiction section was smaller, but the tomes within were much loved and great for when the bookish mare wanted to relax. All of that had been changed. Magical books for enhancing sex, dominating one's partner, and changing the body now filled the magical section, while books of pornographic pictures and the history of sex cults made up the science and history sections. Fiction was entirely made up of stories of heroines becoming the gleeful property of a dominating stallion or mare.

Rainbow walked through the shelves that had been moved to create a maze, the familiar sound of two mares fucking filling the room. Through seemingly endless shelves of smut she walked, coming closer and closer to the sound of pleasured mare. The occasional scream of forced delight echoed off the wood, giving Rainbow insight into the identity. "That's Rarity, I'd recognize that scream anywhere after saving her from falling." She said to herself, voice dripping with helpless frustration and lust.

Finally, she managed to get to the source of the screaming, and found something truly unexpected. Rarity's white dress had been shredded from her body, exposing her silky belly fur and pert tits, the shreds of her dress used to bind her arms behind her. On a more surprising note, Sweetie Belle's eyes had picked up a yellow glow, while only her white blouse remained, her black vest and gray pants had been haphazardly tossed into a pile away from the siblings. Rainbow noticed the stain of cum on Rarity's lips, and wondered just where it could have come from, considering that Sweetie Belle was clearly fucking her sister with a strap-on.

Seeing that her fashionista friend's eyes were glazed over, Rainbow moved around to the side so that she could understand exactly what it was that was happening to Rarity. A gasp escaped her mouth when she noticed what exactly Sweetie Belle was doing. Instead of using a strap-on to plunder Rarity's pussy, a flesh and blood cock was plowing her sister's ass. In an almost hypnotizing motion, the oddly feminine cock parted white-furred cheeks with a passion.

"Your ass loves my cock, Sis! It's so warm, wet and welcoming, almost like it was explicitly made for me to use. I'm going to use it forever and ever, you won't ever be able to sit right ever again! And yes, I'll breed you, but your ass is mine to use and abuse!" Sweetie's pale hand slapped her sister's even paler behind, leaving a red mark to slowly bleed through her fur. Rarity let out a squeal as her ass clenched on her sister's pounding rod, signaling that she was cumming from the rough treatment of her behind even before a gush of femcum squirted from her untouched cunt. A fact that delighted the possessed futanari mare. "Oh perfect, my darling anal slut came for me!" Sweetie Belle crowed. "So I'll have no complaints for using your ass as a cock sheath at all times, then."

Sweetie Belle started to fuck her sister's ass harder. "Rarity, your friend is watching me use your perfect ass. She's watching me break you and mold you into a living sex toy. Doesn't it excite you to know that she'll know just how hard you orgasmed as your little sister fucked away your free will?"

This was enough to cut through Rarity's orgasmic haze, causing her to launch herself forward, trying to get away from the deranged dom her little sister had become. An attempt that was only partially successful. The new sensation of cold air hitting Sweetie's cock-head was enough for the keyed up futa to finally cum. A veritable tsunami of semen spewed from the tip, soaking the floor, the walls of the magical cage, and Rarity's tail, mane and fur. Rarity let out a cry of disgust before shouting "You got it in my hair!" She tried to scrabble through the shielding magic, but her horn and body-check ended up completely ineffective.

Rainbow, who had been surreptitiously playing with her nipple during the show, finally recovered enough to herself to speak. "Rarity, I can't get you out of there, but if you can make it to sunrise without accepting any deals, we can all go free. Just hold on." She gave the white mare of a sorrowful look before adding "and I hope that you'll forgive me that I can't do anything more."

With that, she fled into the stacks, hopeful that moving on to a new location might do something to alleviate her guilt from being unable to do anything other than let her friends know how to avoid being enslaved. The books she ran past continued the previous theme of porn and submission, titles promising her bliss if she gave herself over to the spirit's control.

Eventually she found herself back at the locked entrance where she found Derpy and Doctor Hooves having a blissful time together, while Caramel and Roseluck were angrily yelling at each other as they fucked.

"Oh Doctor, I love you so much!" Derpy cried as her coltfriend plunged inside of her. Their costumes had ended up in a pile that they ignored in their hurry to fuck. "You feel so good inside of me, I wish we could be like this forever." Her beautiful yellow eyes focused entirely on him, love clearly written in them.

The good doctor gave her an affectionate kiss. "And I wish we could, too. And while it's not how I intended to ask, what with the both of us being naked, I have a super important question for you." He thrust harder into her accepting body, smiling all the same. "Would you make me the happiest stallion in the world and marry me?"

Derpy let out an outrageously cute giggle, then kissed him back before wrapping her legs around his back. "I love you so much, and of course I will. I'll marry you!"

On the other hand, Caramel slapped Roseluck across the face while she punched him in the chest as the two of them passionately fucked. "Fuck me, you bastard! Fuck me with the only part of you that's worth a damn! Stupid fucker, I knew I should have gone home when I saw you here!"

Caramel growled before slapping her tits. "You know you like hate-fucking me. You never could stay away from me and this dick." He bit her shoulder before even more roughly sawing in and out of her. "The bruises just make it better. You know it, I know it. So stop your bitching, fuck me, and punch me in the face!"

His head snapped back from her vicious right-cross. "You're right, the bruises do make it better, and the hate-fucking is great." Roseluck begrudgingly admitted. "But I still hate you, and hate that I still end up in bed with you."

Caramel hungrily kissed her before smiling. "I hate it too, but that just makes fucking you so much better." With a pair of cries, the two bestial lovers? came together, letting the two of them relax for the moment. The newly minted fiances ended up following them into their own climaxes.

Rainbow watched both pairs of ponies with confusion in her eyes, wondering at the seemingly normal behavior put on by both, and how they ignored her and the other parties present. She knew Derpy far better, so went up next to her. "Congratulations on the engagement, Derpy!" She said with as much enthusiasm as she could muster under the circumstances. The cross-eyed mare didn't notice Rainbow's words in the slightest, paying attention only to her fiance.

Rainbow was deeply confused, and tried to make herself known by shouting as loud as she could "Congrats, Derpy!" which also failed to get a reaction to the rainbow-maned mare's action. She began trying to physically shift her, even giving the gray mare a light punch with no effect other than Derpy shifting in discomfort. Throwing her hands up in frustration, Rainbow moved on, hoping to find something.

Rainbow found herself in a ballroom, a room she had been entirely unaware of the castle having. Within, two more couples were having intimate relations, but unlike the last pair of couples, there was clear evidence of possession within the two dominant members. Shining Armor had a bound Twilight on her knees fucking her large breasts on his massive erection while a futa Cloud Chaser was fucking a mare who appeared to be Flitter in a gimp suit from behind.

Both dominating partners had decided that humiliating their submissives was in order. "Twiley, you've grown into quite the mare, and your tits have grown even further. They're so fat and heavy that I wonder if you're actually a mare, though. As big as your tits have gotten, I think that calling them tits or breasts undersells them. Udders is the right word, and mares don't have udders, Twiley. Cows have udders, Twiley, and since you have udders, you must be a cow!" He pinched her erect nipples while continuing to thrust his cock between her well-lubricated tits.

Hearing her squeak in fear, frustration and arousal, Shining gave her an evil grin. "It's perfect that you've decided to let me have you. Cadance is going to need all the help she can get to feed our foal and me, and the spell to make a cow-slut like you lactate is foal's play." With a surge of yellow from his horn, Twilight's already impressive bust slightly expanded... and then expanded again. Cream-white liquid started to leak from her now heavy tits, lubricating his cock further. "Good cow, make plenty of milk for me, and I might even breed you. Good cows get bred, while bad cows end up stuck like this." A surge of purple and yellow energy shot forth from his horn and encircled her waist, sealing away her nethers from being touched.

Cloud-Chaser slapped Flitter's breasts through her thick suit, drawing a moan of pain from the masked and ring-gagged mare. "You've been a bad girl, Flitter; stealing my toys AND flirting with my dates. It's like you both want me, but also want to prove that you're better than me. Well no more, you ARE the toy now, and are going to be mine to use when I'm between dates." She raised her hips, running her cock over her sister's g-spot, causing the gimp mare to orgasm on the spot. "Oh ho, my toy is sensitive, I see. Well, I'll just have to train that out of you, toys exist for their owner's pleasure, not the other way around."

While it was impossible to see how Flitter was reacting to her sister's words, Twilight's face was perfectly visible when it wasn't eclipsed by her brother's cock. Rainbow could see slime coating her bookish friend's face, though it did nothing to obscure the fear and dismay etched into her features. It also did nothing to obscure the sound of dripping from her pussy. While Flitter would occasionally let out a moan when Cloud-Chaser did something, Twilight actually could talk. "Shiney, please stop! I know this isn't you! You love Cadance, and you don't want to hurt me!" she pleaded with a rough voice, tears trying to wash away the slime. "You're stronger than this thing, I know you are! Fight it, and stop hurting u-*upgh*!"

Shining Armor had grabbed hold of his sister's horn, using it to guide her mouth over the top of his cockhead as he flared. "Shut up and swallow my cum, Cow-slut. Your mouth is for use as a cum-dumpster, nothing more, so shut up and swallow!" Further and further her mouth descended on his cock, only the limits of her neck's flexibility preventing her from going further as he came down her throat. With each colossal spurt of seed, her stomach inflated, lifting her breasts up and making her look pregnant.

Having focused on Shining and Twilight, Rainbow hadn't noticed that Cloud-Chaser had cum inside of Flitter as well, flooding her womb with futa-cum and stretching the latex of her gimp suit. The cocks that had been tormenting their fuck-holes were removed, and Rainbow could see the consideration of both possessed ponies of what they would do next. Rainbow screamed out her next words, hoping to get through to both of them. "Agree to nothing, stall to sunrise, and you'll get out of this with your freedom intact!" With those words, Rainbow took off running again.

As she ran, she wondered why that all the ponies that she'd not recognized from the party were in the room fucking each other, but none of them were dominating each other like the ponies who were family members of each other were. It didn't make sense for what she'd seen of the rapist spirit before. Amazing at sex, sure, but gentle or tender were not words she'd ever use to describe what it did. And outside of the five couples she'd seen throughout the palace, only Caramel and Roseluck had anything other than loving interactions, and that was apparently normal for them.

She considered the problem as she ran, regretting the lack of exercise since she'd become a mother. However, she still had some conditioning, and could make her way through the palace. A word occurred to her as she ran, and what that word meant for the possessed gave her an epiphany. With her first confidant smile of the evening, Rainbow ran to find her father, hoping she had the means to finally end this farce.

-

Rainbow finally found herself in the map room, with the chairs that were supposed to be her and her friends' having been changed to various pieces of bondage furniture while the map showed chains starting to encircle three of her friend's cutie marks, and a hint of chains around her own. She also found the one pony she hadn't been able to find since this all started, her father. "Hello, Daddy" she called with some relief.

Bow turned to look at her, a subdued, lewd smile on his face and a dull glow in his eyes. "Hello, Rainbow. So nice of you to join me!" A pair of tentacles emerged from the air, just waiting to grab her. "Have you come to surrender so that this farce can end and all can join me in infinite pleasure?"

Rainbow took a seat on a spanking bench and shook her head. "Nope. I didn't give up two years ago, and I'm not going to give up now. And what's more, I can tell that Daddy didn't either. You've got nowhere near the control of him now that you did back then, and you won't ever again!"

A disdainful sneer replaced the lewd look, as he stalked over to her. "And WHY! PRAY TELL! IS THAT!?" the possessed stallion snarled.

Rainbow took to her feet, a determined look on her face. "Because we aren't giving you what you feed off of anymore! I love my father, and I'm not ashamed of what we've done! I love our son, and if it weren't a jail sentence, I would happily proclaim my love to the world!" She looked the cause of the dull glow dead in the eye, and with a snarl she shouted. "I love him, and you're not going to take him from me! Now get the fuck out of him, and then fucking leave this palace, or the sun will be the least of your fucking worries!" She grabbed her father by the shoulders, and pulled him into a fierce kiss.

Author's Note

For those curious about who the costumes were supposed to be in order of appearance:
Twilight Sparkle is B-9 (Lost in Space)
Shining Armor is Buck Rogers (Buck Rogers)
Derpy Hooves is Sailor Moon (Sailor Moon)
Doctor Hooves is Tuxedo Kamen Mask
Caramel is Conan the Barbarian (Conan the Barbarian)
Roseluck is Shampoo (Ranma 1/2)
Cloud Chaser is Red Sonja (Red Sonja)
Flitter is Gaston (Beauty and the Beast)
Rarity is Sarah (Labyrinth)
Sweetie Belle is Jareth (Labyrinth)
Big Macintosh is the Dread Pirate Roberts (The Princess Bride)
Applejack is Maid Marian (Robin Hood Prince of Thieves)

The Bad

The kiss lasted for some time, the two of them intertwined in a loving embrace. Bow finally broke the kiss for a moment before starting to kiss down her jawline and up towards her ear. In a husky whisper he began to speak. "It's a lovely theory, you father-fucking slut, but you're wrong." His eyes opened up, the glow within intensifying to the point that Rainbow could see it through her shut eyes. "You're right, shame does give me power, but so does any sort of sex. Your fellow bearers, your coworkers, your neighbors and your friends, all the fucking they've been doing tonight has made me far more powerful!" Multiple tentacles emerged from the void, snaring Rainbow Dash in their grasp.

"If you're so empowered by sex, why settle for making the other couples only fuck in public? Shouldn't you gain more from the rough stuff like you've done to Twi, AJ, Rares and Flitter?!" Rainbow cried as she futilely tried to pull away from the tentacles restraining her.

Bow cackled in reply. "All sex empowers me equally, my little Rainslut, I just have a fetish for incestuous bondage." He pinched her nipple as hard as he could, pulling and twisting the sensitive nubbin and causing her to gasp. "If all I was interested in was power, I'd merely set up shop in a love hotel and absorb as much as I could possibly want." He leaned forward to bite her neck. "I enjoy the power, but I prefer my meals with flavor."

"You sound like a perverse changeling! But I know your secret, I know how to stop you!" Rainbow shouted defiantly, hopeful that her will would be up to resisting the spirit this time as well.

"I've fed off of changeling sex before, it was honestly bland." His expression went from faint amusement to lewd determination. "You succeeded last time by the skin of your teeth, Rainbow Dash, but I won't be anywhere near as gentle this time. You and your friends will be mine!" And with that, he appeared behind her and started to slam his cock into her with neither ease nor warm-up. If she hadn't had been so aroused from everything she'd seen over the evening and the general power of the mist, she would have been in agony. Instead, she orgasmed on the spot, spraying her father's groin with every ounce of liquid lust that her body contained.

Rainbow screamed in delighted anger as she finally got the release she'd wanted all evening, but that delight soon turned into fear. "Let me go, let me go, let me go!" she cried, trying to break free from the tentacles.

Bow sneered. "Let me think about that for a secon- no." He started a brutal pace, doing his absolute best to conquer her womb. "I won't let my favorite meal get away a second time! You're going to be mine for the rest of your life, and I'm going to enjoy every second of it!"

The possession-powered coupling continued on for ten minutes, Rainbow Dash orgasming every other minute during his work before finally Bow had his first orgasm of the evening. "Exquisite, Rainslut, absolutely delicious." He complimented as he absorbed the sexual energy from both of them.

Rainbow sagged in the tentacles' grasp, her womb feeling heavy from all the cum he'd pumped inside of her. "I am my own pony, and I'm going to get all of us out of here! So fuck you, I'm going to win!"

With a wave of Bow's hand, the two of them teleported to the ballroom, meeting back up with all four of her fellow captives. All five were forced to stare forward, held in place by tentacles from nowhere. Magic settled over their pussies and asses, changing something that Rainbow couldn't tell, but was terrified by. "Now then, to break those pesky wills of yours'."

Rainbow turned back at her tormentor and asked fearfully "what did you do?!" She once again futilely attempted to break free from her bonds, but was unable to do anything.

"No orgasms for you or your friends until each one of you has begged to be my slaves. Once you do that, then I'll finally let you cum." A vicious grin played across each possessed doms' face. "And before you start thinking that the sun will save you, with Twilight under my power that won't be happening. So the last free evening of your lives will stretch as long as it takes for me to control you." This was said in a creepy stereo as each dom started to fuck their slave-to-be in unison. "Save yourselves some time, and surrender now."

Five voices rang out, one less than intelligible with a shout of "never!" that were soon overpowered with grunts and groans of pleasure and frustration.

It had been hours since their torture had started, and Rainbow was on her last legs. Flitter had been the first to fall, and was currently begging the last two mares to finally give up. Rainbow and Applejack still were resisting, but that changed as Applejack's legs collapsed under her as she started to beg. "Please Big Mac, please let me cum! I can't take it anymore, I'm going insane!"

A collar appeared in front of her neck, waiting for action by the sore mare. "Say the words, slut! Swear yourself to me and place the collar around your own neck!" Big Macintosh shouted even as he continued to tirelessly fuck her. "Swear yourself to me, and then be rewarded once the final one of you relents."

Applejack had been given just enough slack in her arms to grab her collar, which she clicked into place around her neck. "I, Applejack the apple farmer, do swear to obey my brother and owner in all things until the day he releases me" she proclaimed with shame and sorrow at being unable to resist any longer.

Bow let out a laugh of triumph on seeing the second to last mare succumb. "Just one more, and you will all be given what you're craving. An orgasm and sweet, sweet submission."

All four mares other than Rainbow started to beg her to give up. "Please Rainbow, it hurts how bad I need to cum" Rarity whined as she tried for more stimulation from her sister. "I'm desperate!" Twilight shouted along with her, her long-denied lust unable to be satisfied by the spell she couldn't remove. Flitter let out nothing more beyond a guttural "please" around her ring-gag. Applejack shouted her own plea as own. "Sugarcube, let go of your pride and give up! Let us out of this!"

Shouts and cries of please kept ringing out from the tormented mare's mouths as Rainbow did her best to resist. Her only way that she'd been able to hold back was remembering her responsibilities at home. She couldn't become a fuck-toy with her needing to be a mother to her foal, could she?

As if sensing her thoughts, Bow started to whisper in her ear. "Prism needs a little sibling, doesn't he? How could you possibly be so selfish as to deny him a sibling? Come on Rainbow, give in and give our son a little brother or sister."

This was enough, and with a sob, Rainbow finally nodded her head. "I'll do it, I'll submit! Just give me the damn collar!" Tears fell from her face, the shame of giving up just for the sake of a damn orgasm totally breaking her. The moment she felt the collar for her to grab, she slammed it around her neck and said her own version of the words. "I, Rainbow Dash, do give myself to my father and master for all time!"

With a brilliant flash of multi-colored light, locks appeared upon their collars and the glow around their clits disappeared, finally letting them orgasm. An orgasm that had been delayed for so long as enough for all five of the collared mares to collapse in an ecstatic fit.

A couple of weeks had passed since the end of the party, and there had been real change in Ponyville. A permanent small portal from the Palace to the Crystal Empire's palace had been established, letting Shining come and go as he pleased. Several weddings had been planned, even more foal showers, and several collaring parties as well. When asked about the last, Pinkie Pie had been quoted as saying "I like parties, whatever the reason."

Rainbow Dash, Twilight Sparkle, Rarity, Applejack and Flitter had all learned to love the taste of their respective owner's cum, and were all looking forward to being broodmares to their owners. Twilight was creating small containers to spread the spirit's essence to likely couples across Equestria and beyond, with eventual plans to include Celestia and Luna in the fun. Whoever ended up as the dominant in that relationship was sure to be interesting. Rarity had started setting up fashion lines for submissives and dominants, hoping to let the world know that some ponies were owned, and were blissfully happy to be owned. Flitter and Applejack, when they weren't busy with their regular jobs and being sex slaves, happily acted as models for the submissive fashionista.

Rainbow happily accepted her punishment for daring to defy the spirit those years ago. It was daily spankings and tit torture before being carried around as a fuck-sleeve for her father. Rarely was she untied, but she hardly cared. Orgasms and pain went hand in hand, and she couldn't wait for more of both.

The dominants were changed, but not excessively so from who they were before. They still worked, laughed and loved beyond their fucktoys, but the way they loved changed. Lovers were convinced to try being submissive, and in the case of Cadance, she was soon a fucktoy just like her sister-in-law. A change that made Twilight's efforts so much easier.

Rainbow gazed down at her naked, save for her collar, body. Her enlarged breasts sat high on her heavily pregnant belly as she waited for a command from her master. These last several years had been quite a change, but one that she loved. No more hiding, no more shame, just pleasure in service to the stallion she loved most while she had his many, many foals. He was currently giving a bedtime story to their two oldest, and then he'd be in to give her what she wanted most; his love and dominance.

She heard the door open to their room, and saw her rakishly sexy father walk in. "Good girl, Rainbow Slut!" He mockingly praised. "And good girls get what they want most." He took a seat and helped her atop his lap so that he could ravage her from behind. As he took her body yet again, Rainbow couldn't help but be grateful that she'd failed.

The Good

Rainbow closed her eyes as she kissed her stallion, the sweetness of his lips reminding her of everything that happened between them since, and her love for him and their son. As she kissed him, a flash of light that she could see even through her eyelids briefly emanated from her lover, and then stopped. Immediately afterwards, she felt him sag into her as he returned the kiss just as powerfully.

Eventually, he broke the kiss and pulled back. "Hey Honey" he softly moaned, exhaustion from being possessed clear from his tone. "I'm happy to see you." He went back in for another kiss, holding onto her for seeming dear life.

Eventually they both came back up for air, and Rainbow looked down at his missing costume, showing off his quite large erection. She gave him a pervy smile before replying "I noticed." She checked his body over, trying to see if anything had changed since last she'd seen him naked. "How was it this time?"

"Instead of a vice trying to squeeze out what is good and honorable out of me, it was more like pushing against a heavy boulder. It wasn't easy to do, but I wasn't being crushed like last time." Bow replied, a haunted expression briefly flashing across his face. "But at least this time I didn't hurt you."

"You didn't last time, either. That wasn't you, just a monster wearing your body and forcing you to watch." Rainbow barked out a laugh. "Clear Mind is going to be getting a lot of new patients after this, isn't he?"

"Him and his colleagues, yes." He looked at the changed room, then back to Rainbow. "So we've managed to free me, how are we going to free the rest of them? This isn't Empress Cadance's wedding, we aren't alicorns, and the spirit certainly isn't a changeling."

"Well, I told them how to keep from being enslaved at least, but I don't know if there's anything else we could do." She took a seat on the spanking bench, her bare feet aching from running around on crystal floors since she'd woken up. She sat on it for a moment, then let out a squawk of surprise as the bench shifted back into her throne, dumping her on the floor.

"Are you alright, Rainbow?" Bow asked with honest concern in his voice. He bumped into a pillory while walking around the throne to help her up, transforming it back into Fluttershy's throne. "What" he stated flatly while helping her back to her feet.

"Don't know, but I think we just became Empress Cadance." Rainbow stated in a contemplative tone. She began going around the room, touching the perverse furniture and returning each to their natural form. A smile grew on her face with each newly transformed object. "Daddy, check to see if you can do that, too."

Within a minute, the map room was back to normal, and the father-daughter couple grinned at each other. "We can break the spells at the absolute minimum. Maybe even free the possessed!" The moment they realized what they could do, they took to the air and flew back the way she came.

Rainbow burst through the shield spell that was protecting Shining Armor and Twilight from interference like it was made of soggy crepe paper. The white unicorn stallion started to react, but a light touch destroyed the glow in his eyes and freed Twilight from her bondage. The siblings immediately collapsed in a faint, mirroring what had happened to Flitter and Cloud Chaser.

"Aw yeah, who's good? That's right, we're good!" Rainbow taunted as she high-fived her dad. "Let's get the rest of the possessed free, and then we can set the normal fuckers loose after that." At his nod, she took off for the library while a nod in the direction of the dining room sent Bow there.

Rainbow Dash sat next to her father as Twilight touted up the damage from that evening from a week ago. "From the Nightmare Night possession, here is the fallout. We have eight new ponies in therapy, including myself, two that have gone back to therapy-" she nodded to Rainbow and Bow, "-two futafications-" she nodded to Sweetie Belle and Cloud Chaser, "-one permanently lactating mare-" she pointed to herself "-and every mare that was present and isn't a futanari or Rainbow is pregnant." Her expression changed to a light smile. "No charges will be filed for anyone who participated in that night, nor will any on-going relationships that are technically against the law be prosecuted, ever." She gave Shining Armor a loving smile as she said that last one.

Rainbow gave her father a quick kiss before raising her hand. Seeing Twilight's nod, she asked her question. "Do we know what happened to the spirit? I'd rather not have to worry about him showing up a third time." The rest of the room nodded their heads, anxious that they might have to deal with a monster like it again.

"I have good news on that point. Outside of a few books and a sofa that was turned into a heart-shaped bed, nothing remains of his influence in this castle. In fact, we shouldn't ever have to worry about him again, seeing as Celestia hit his statue with the sun." Twilight smiled viciously at her last statement. "Any questions beyond removing the futafication or assistance with the pregnancies?" Seeing that no one raised their hands, she hit her little gavel then proclaimed "meeting adjourned."

Rainbow and Bow flew out of the palace and back to their cloud house. "So we have a few hours, and I don't know about you but I'm still pent-up from the magic on Nightmare Night, how about we spend some of that time in bed?" She waggled her eyebrows suggestively at her lover and father.

He nodded, giving her a lewd smile. "I'd be delighted, Honey."

The Weird

The credits had come up, and Fovea put up his cock, the dark blue changeling's face fixed with a bemused expression. "Well that was a thing." He turned to his marefriend, a certain Rainbow-maned pegasus. "A familiar thing."

Rainbow Dash began to wipe some of her coltfriend's cum off of her face. "Yeah, it's the sequel of the roleplay we did together a few years ago!" She gave him a big smile. "I wrote a script and sold it to a porn company, and it did well enough that they asked me to write a sequel!"

"How in the name of Celestia did they get the rights to use anyone's appearance other than yours?!" He looked at her with bewilderment. "I'm your coltfriend, and there's no way I could get away with walking around looking like you without your explicit written permission!" He shook his head. "I could see you giving that permission, and maybe Pinkie Pie, but the rest of your friends?! No way!"

Rainbow gave him an amused look. "I guess you didn't noticed the disclaimer at the beginning that it is understood that nobody portrayed was meant to be the figure within. Beyond that, public figures can be used without permission of the figure. However, every public figure portrayed receives half a percent or twenty-thousand bits, whichever is smaller."

He slowly nodded his head, before shrugging. "Well, that explains you and the girls, but what about your dad and your neighbors? They wouldn't be covered."

"Oh, they had to give written permission. Dad was flattered and said sure, and I bought everyone else a round of cider to get them to agree." Rainbow quickly explained. "Sure, they wouldn't get any money like the girls and I did, but they were fine otherwise."

Fovea shrugged before changing the subject. "So, want to watch another one? Maybe the first movie?" He patted his pants, suggesting that he might quickly reharden.

"Sure, but I'm riding you this time." Rainbow proclaimed while stripping off what little clothing she still had on.

"Works for me." Fovea readily agreed before doing the same.