Hallotwin Party

Story by Thakur on SoFurry

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Is this a late Christmas story? A very late Halloween story? You decide!

Dirk swaps places and partners with his twin brother Dade, unbeknownst to the lady in question.

But I wonder what's happening to Dade in the other room...?

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"You know Mom and Dad'll kill us if they find out," Dirk pointed out to his twin brother.

"If, dear brother. If!" Dade explained, grabbing the bag full of liquor that he'd procured from Billy's older sister Pam. This was going to be the best Halloween party ever for the upperclassmen. Their parents were out of town, dozens of kids were coming over and they had booze. Not just Boar's Lite, either - hard liquor!

The dingos were certainly popular, though that hadn't seemed to help Dirk out much. The slightly, slightly younger brother still hadn't gotten a long-term girlfriend! Dade had to wonder if maybe his brother was gay - not that there was anything wrong with that. If so, Dirk was overcompensating with his costume: Dwayne "The Rott" Johnson, complete with corny muscle suit.

"They get back tomorrow afternoon. You really think we'll be able to clean this all up?"

The dingo adjusted his Santa hat. He always liked ironic Halloween outfits, and had managed to get a t-shirt and shorts with prints that looked like Santa's coat and pants. He poured out two shots, offering one to Dirk. With a clink of the glasses, they drank up, coughing.

"You worry too much," Dade said, wincing at the sharpness of the vodka. "What's the worst that could happen?"

While the boys were welcoming guests and setting up the music, Nila and Nadia were still getting ready. The twin coyotes were going as Santa's reindeer, which ended up being a pretty easy costume. They were already the right fur color, and their canine ears weren't too far off. They just had to figure out what to wear aside from the antler headbands and muted, belled harnesses. At first, Nila had put her foot down about the skimpy one-piece spandex outfit, but Nadia pointed out that it was basically like a bathing suit. The finishing touch was a little colored fur spray to fill in the white spots on their thighs.

The party was hopping when Nila and Nadia finally arrived. How Nadia had managed to convince her to wear a matching costume she'd never know - especially a_reindeer_ costume to a Halloween party. Nila normally refused to participate in stupid holiday traditions.

But her twin, Nadia, had begged her to go. She wasn't used to parties yet, even after a year of dating Dade Dyers, and she needed Nila there as moral support. She couldn't say no to her sister, even though there were two big reasons she didn't want to go.

One was Dade and the other was Dirk.

"Where's Dade?" Nadia yelled, over the loud music and even louder yelling. At least the Dyers' house was set back in the woods, away from other houses. The two-story, six-bedroom, four-bath property made it clear just how upper class the dingo family was, despite being second generation immigrants.

Dirk was at the door, but he looked more than a little drunk already, weaving from side-to-side. He stared at Nadia until he recognized the costume and said, "Nicely done, Rudolph...!"

Neither girl sported a red nose, but Nadia forgave him the mistake. Nila did _not_however.

When Dade and Nadia first started going out, they thought it would be a great idea to set up Nila and Dirk. So convenient, right? But they hated each other. Nila thought Dirk was an entitled prick, and Dirk thought Nila was a flighty, uppity bitch. They learned pretty quickly that their group worked best as a group of two, or three.

But Nila loved hanging out with the lovebirds. She loved her sister, and she thought Dade was perfect. Too perfect... Nila always had to fight her jealousy that Nadia had asked the muscular dingo out first. She tried not to flirt with her twin sister's boyfriend, but she still got giddy in his presence.

"Nice Doberman costume!" Nadia replied.

"Huh, what? No, man, this is Dwayne "The Rott" Johnson."

"Ohhh."

Nila could only roll her eyes at the plastic muscle suit. As if he needed it - he was just as jacked as Dade, since their number one pastime was working out in the Gym after school. Wrestlers. At least he hadn't tried to spray paint himself. She'd half-expected Dirk to put on blackfur...

Nadia tried again. "Where's Dade? We need to get a pic for the gram. The school costume contest?"

"Oh, right," Dirk replied. "You know that shit's just a popularity contest, right?"

Nila stewed internally. She'd been thinking the same thing. Way to say the totally obvious, Dirk!

Nadia laughed. "Yeah - that's why we're gonna win!" She hopped a little, the soft sleigh bells jingling slightly in her harness.

Dirk laughed. "I guess you're right. Yo, I'll go see where he's at, Nadia. Go ahead and like, you know, dance or whatever."

The dingo walked away on unsteady feet, resisting the urge to hit himself on the head. He was always tongue-tied around his brother's girlfriend, and it only got worse with four or five shots of liquor in him. It didn't help anything that Nadia looked absolutely hot in that deer outfit. He'd had a crush on Nadia ever since Dade and she got together, but of course, what could he do at that point? Nila wasn't the same at all - the acerbic yote was mean, especially to him. If only Nila were the same cute, bubbly, beauty as her twin, then both Dade and Dirk could have been happy.

Dirk found his brother upstairs. It was straight out of Bad Santa, because the dumb dingo was almost passed out drunk on the bed, right at the beginning of the party! He knew breaking out the hard stuff was going to be a mistake. Even Nadia couldn't win the instagram competition with a drunk ass Santa barely able to keep his eyes open.

"You're a piece of work, Dade," he said, and set his jaw. He started removing the few pieces of his own costume, easily using his wrestling skills to disrobe his dear brother, who grumbled and tried to bat him away. He put up more of a fight than Dirk expected.

"Stahp id..."

Dirk said, "You promised Nadia a picture - and now I gotta do it, you doofus."

"Nnngh," groaned Dade, as the t-shirt was pulled over his head. "O-okay."

Dirk just rolled his eyes, pulling on Santa's goat beard. Not bad, he thought, looking in the mirror. Nadia might be able to tell it was him, but no one would be able to tell from a low-res Instagram picture. He left his brother in the bedroom, closing the door behind him. Dade was always the more popular brother, so he'd have to turn up the smiles to entertain the party guests downstairs.

Or so he thought, as he only took three steps down the hall before Nadia appeared at the top of the steps. "N-nadia?" he gasped.

She paused, looking Dirk up and down and giggling. She hopped forward and put her hands on his chest, feeling his muscles through the flimsy, red-and-white t-shirt, her sleigh bells jingling. "Not bad," she grinned, the shorter coyote looking up into Dirk's eyes, unaware that this was the twin brother who'd had a crush on her for over a year.

He didn't know what came over him, but the feeling was all over Nadia's face too. Before he knew what was happening, he tilted his head, approaching her cute little "reindeer" muzzle, and she, unaware, opened her mouth. Like that, they were kissing, and Dirk was freaking out. Fuck, fuck, fuck! he thought. She's going to find out I'm Dirk... Dade's gonna kill me!

But he kept kissing her, even as she wrapped her arms around him and pushed him back against the nearest bedroom door. I've gotta stop this! he realized, fumbling for the bedroom doorknob. His hand turned the knob and suddenly he was pushed backwards into the room, Nadia kicking the door closed as the amorous coyote returned to kissing him. "Nadia..." he said, trying to add the word 'wait'. But instead he turned her around and plopped with her onto the bed, her soft body plopping down beneath him, her bells jingling. "God, you're beautiful," was all he could stammer.

She stared up at him in awe. "The party..."

"It can wait," he replied, his hands roaming over her shoulders. She shuddered.

"Oh God, Dade..." she whined, completely, blissfully unaware that she was wrapping her paws around the twin brother whose jokes she'd laughed at dozens of times, but never thought of (at least as far as Dirk knew) in a sexual way. "W-we shouldn't..."

"Why not?" Dirk replied, though he knew very well why they shouldn't. He didn't care anymore. He had the girl of his dreams beneath him, and she was whining for him. Well, for Dade, but what did it matter? Maybe he'd regret it after he sobered up. Or maybe Dade and Nadia would never be the wiser! Dade was drunk as shit, and it's not like Nadia would think too hard about a drunken romp at a party.

Nadia whined as his hands roamed lower, across the spandex reindeer swim suit. It hadn't been designed for canines, he realized as he reached between her legs with an inquisitive paw. The stretchy cloth was snug and stretched around her very obvious spade, barely hidden when she was standing by a strap of harness. Now, though, the bells were chiming just a few inches above her quivering spade, and his palm rubbed her bouncing mound.

"Ohhh!" Nadia shivered, spreading her legs and flattening her ears. The cloth was so tight against her vulva that it offered basically no distance for his touch, but was stretched so tight that every motion tugged and pulled the fabric against every inch of her mound. Even Dirk could tell the coyote was in heat, though he knew through Dade that Nadia was on the pill.

He slid backward, kneeling at the foot of the bed, pulling Nadia with him. With a wide, dingo grin, he reached up with his tongue to slurp at her covered cunny, and Nadia writhed on her back on the bed, her yote tail splayed to the side at his sudden onslaught. She had no idea that she was cheating on her real boyfriend, who was stumbling around one bedroom over. Dirk felt a pang of guilt that faded away in the buzz of alcohol, and he no longer had to wonder how far he'd take this, if he could.

"Oh, Dade!" she gasped, her fingers clenching the sheets on either side of her. "I can't believe we're - nnnaaah!"

He lapped deep, stretching the spandex up and into her puffy pussy, only for the tension to tug the cloth back out, rubbing every inch of her sensitive mound. She couldn't even form cohesive thoughts as he lick again, and again, his strong paws holding her legs spread apart. "You're so fucking hot," Dirk panted, his saliva quickly dampening the flimsy Halloween costume. Lick after lick probed her swollen spade, until the damp cloth began to tear, and then his tongue was in her, wet and firm, making Nadia yelp and moan. "Sorry," he said, about the torn costume.

"Costumes off," she whined, reaching behind to unzip the spandex. The harness was more complicated, but she could get the brown-furred deer belly off easily enough, with Dirk's held to pull it off her legs. Dirk stared in awe at Nadia's naked body, her swollen pink pussy quivering between her legs, and soft white belly fur going all the way up to her sumptuous boobs. She was wearing only the antlers and sleigh bells, and he'd never seen anything hotter in his life, not even on the internet.

Off went his hat, and his beard, and his t-shirt, and the bermuda shorts, leaving him totally naked in front of Nadia. If she were ever going to notice it wasn't Dade, this was the moment. She stared up at him, then groaned, "Take me..." with a sultry smirk.

Dirk wasn't about to say no. Surely Dade would assume he'd blacked out when his girlfriend talked about this moment, and Nadia was on the pill, so there wasn't any risk on that front either. He panted, realizing that he was going to get to sleep with the girl of his dreams, and neither she nor his brother would even know what had happened! He lolled his dingo tongue out the side of his mouth and climbed on top of the curvy coyote.

* * * * *

But at that same time, in an upstairs bedroom, a mirror image was happening. Nila was lying naked on her back, whining up at Dade, drunk but certainly mobile enough. She'd come upstairs looking for Dade, or even Dirk, but when she'd found him, he'd mistaken her for Nadia. Before she knew it, the powerful dingo had grabbed her, kissing her and pulling her into a bedroom. She'd resisted as much as she could, but he, like Dirk, was impossibly stronger than the slender coyote.

She could have just told him that she was Nila, but she'd already kissed him for nearly a minute when the thought crossed her mind. Finally, finally she was with the boy she'd had a crush on, despite her twin sister's claim on the large dingo. If she'd known that Dirk was climbing on top of Nadia, she might have done something to protect her beloved sister, but she was too focused on Dade. She, too, was sliding out of her spandex deer costume, naked on her back below the muscular, drunk wrestler except for her antlers and soft sleigh bells. If she perked her ears, she might have heard the muted bells ringing beneath Dirk, but she only had ears for Dade.

"Take me," she groaned.

Dade, naked, grinned at Nila and climbed over her. This yote, too, was in heat, but she wasn't on the pill at all. Nila shivered at the thought of it, but she knew through her sister that Dade had never actually tied yet. They were worried his huge knot wouldn't fit, so he always pulled out and came on Nadia's breasts. She could fuck Dade with almost no risk, and considering how much she'd seen Nadia drinking downstairs, both lovebirds would be close to passing out. Dade might forget ravishing 'Nadia' on the bed, or Nadia might forget and just assume she did fuck Dade. It was the perfect crime! Nila shivered, knowing that cheating on her twin sister was wrong, but something in the coyote's heritage had her heart racing at the opportunity to get what she wanted without consequences.

Nila spread her legs for the boy she'd been lusting after, nervously staring at the dingo's big, bare dick descending on her unprotected coyote cunny. She couldn't exactly ask him to wear a condom, however. "Y-you have to pull out," she whined a word of warning.

"Don't worry, babe," he replied, which wasn't entirely reassuring. Still, Nila kept playing her game, even as Dade's tight abs pressed up against her, making the sleigh bells ring. Gulping and gritting her teeth, the young virgin wrapped her legs around the male's hips, giving herself away freely to her sister's boyfriend. Jaw dropped, she marvelled up at the handsome young man, the most momentous occasion of her life about to happen.

Dade, of course, had no idea what he was doing, and he tilted his head to kiss Nila even as he took her virginity - she'd long ago popped her own cherry, so he didn't find anything amiss as he pushed forward, his tapered dick slipping neatly inside her triangular mound.

No backing out now, Nila realized, moaning into Dade's mouth.

* * * * *

He was in her! Dirk was on top of Nadia, and his cock was spreading her yote yiffer wide. What a hot bitch, he thought to himself, pulling his tongue out of her mouth, only to pull back far enough to run his large, wet tongue between the young woman's breasts. She heaved and moaned, her paws on his shoulders.

"Oh, Dade, give it to me!" she whined, her legs open and wrapped around Dirk. Each thrust pushed the smaller coyote into the bed, the squeaking wood frame nothing compared to the rhythmic jingling of her bells. Her paws slid from his shoulders to his broad back, nails digging into his skin as she held on for dear life, her tail thumping against the edge of the bed. She was so tight and wet that Dirk had to bite his lip to keep from cumming too early.

He knew he had to pull out - she wanted that, and if he knotted her before his brother, they were bound to talk about it. They might even figure out who'd really made that pussy bulge. But he still had time, hammering all the way to the hilt inside his heat-swollen, contraband coyote. He'd sometimes wondered if he should try to play nice with Nila just to get the second best thing, but now he was grateful to have waited until his chance with Nadia herself.

"I can't believe we're..." she yelped, moaning in the middle of her sentence before continuing, "...doing it right in the middle of the party!"

"I'd fuck you right on the coffee table, babe, so they could all see and be jealous."

She slid a hand between them, their sweat sticking to her paw as she reached for her bloated spade. She whined, "You're...getting bigger."

"Damn it, I wish this could last forever!" he gasped.

"Here, I have an idea," she whispered in his ear.

* * * * *

Nila had an idea as well, wanting to prolong the moment for as long as possible. She squirmed out from under Dade and crawled on her hands and knees, looking over her shoulder and raising her tail. "Fuck me like an animal!"

Dade couldn't refuse such an alluring request, his tongue lolling out of his mouth as he mounted the coyote from behind. The way her tail curled around his left thigh left him groaning, his paws holding her slender little rump down and in the right place so that when he humped upward, he jabbed her quivering cunny. She bounced up and down on his tip, giving out a playful bleat, the mock reindeer ready for some reindeer games.

"You're on my naughty list," Dade grunted, and he humped up into Nila, never realizing just how naughty this bitch really was.

Nila yipped and yelped and bucked her hips as the wrestler held her down and took her from behind, her swollen spade spreading easier than ever at this, the proper angle for canine copulation. He went up and in her, sliding deep and spreading her bloated bulge wide, but his knot was too swollen now to sink right in, pressing up against her throbbing mound. Perfect, she thought, rocking her hips up and down on his fat cock. "Oh, Dade!" she screeched, her voice ragged.

She was in heaven, her unrequited love grinding his fat knot up against her aching spade, just outside and as safe as she could manage. She knew he was staining her pussy, but as long as he didn't tie, she wouldn't have to worry too much. But she did want to keep the big male going for as long as possible! Dropping her front half down to the bed, she reached down under the two of them and grabbed Dade by the tan-furred balls. She gave him a gentle squeeze.

Yip! Dade stared down in shock at 'Nadia', cocking his head to the side for an explanation.

"You're going too fast," she grinned back at him, still holding his balls. Dade shivered, slowing down, fully at Nila's mercy. The steady jingle bells slowed as the big dingo took time with each, deep thrust, gliding his fat cock up and down her shuddering cunny. He jabbed deep, spreading her vulva around his bulging knot, squished up against her straining spade. Nila shivered - she'd never imagined her first time exactly like this, though she'd always dreamed it was with Dade. Now she wondered if it would be so bad for if her crush did manage to wedge his knot into her.

Of course it would be bad, she thought immediately. She was deep in heat, with no protection, and his drooling tip was already leaking, bare, inside her. Pretty hard to hide what happened if he dumped his full nuts into his girlfriend's twin sister. But still, she found herself panting and moaning, letting go of Dade's nuts to hammer back at him, jamming her hips against his, straining and stretching her aching pussy up against his big, red bulb.

Worry about it later, she figured.

* * * * *

Dirk watched, drooling as Nadia pulled off of him and chose yet another sex position, really trying to draw this out. He didn't mind, letting her press her soft palms against his chest and lay him back against the bed. He grinned up at her as the yote started to straddle him. God my brother is so lucky.

With Nadia slowly sliding down around his cock, her puffy spade distending to match the dingo's massive cock, Dirk could bite his lip and relax, holding back. He didn't want to disappoint the girl he'd been dreaming about for years! He bucked his hips ever so slightly, sliding his paws up to her breasts. The steady jingle of bells with each pump of her hips was like magic to his ears.

"Guess I'm gonna be cumming up your chimney tonight," he groaned, to her trill of laughter.

* * * * *

Now Nila was riding Dade as well, her hands clasped to his as he fondled her breasts. She was sliding up and down the big wrestler's dick, her unprotected pussy lips kissing his knot with a loud, wet squish each time.

"I brought the cookie, but you'll have to provide the milk," she whined. She knew he would pull out and splatter her soft chest fur, but she was imagining pinning him down like the voracious, sneaky coyote she was and taking it all where it could do the most damage. But she couldn't, could she?

"Touche," Dade complimented her joke. It had been better than his, after all.

* * * * *

Dirk added, "You're, uh...going a little hard," his ears flat. Nadia was hammering herself down against his knot now, almost as if she wanted it inside her. But he knew that she was still a knot-virgin, and had been saving it for a special moment. Was dumb halloween party that special moment?

"Just...a little more...almost..." she panted, her coyote tail wagging behind her.

For his part, Dirk would_love_ to splatter that hot cunny of hers.

* * * * *

Going a little_hard?_ Nila was smashing her hips against Dade now. Forget modesty. Forget Nadia. She wanted him all to herself, and if getting knocked up was what it took, so be it. But the only way she could guarantee it would be if he accidentally knotted her. Grunting and groaning, she put all of her weight into it, battering her swollen cunt against his full, throbbing knot.

"Nadia?" Dade gasped. "You're...!"

And with that, Nila finally slammed tight to the man of her dreams, his whole, full, enormous knot popping into her with a loud, ominous squelch. He couldn't escape it now. There was no place for him to dump his nuts but her fertile, unprotected womb. She hid her smile and pretended to flatten her ears.

"What!? No! You weren't supposed to knot me!"

Dirk cocked his head. "It-it's okay, it fit, right? And besides, you're on the pill!" The eager dingo could hardly believe that he was actually locked tight inside her now.

"I... Dade... I'm not Nadia. I'm Nila! I know I shouldn't have, but... you weren't supposed to tie!"

Dirk dropped his jaw.

He wasn't with the girl of his dreams. He must have pounced on Nila by mistake. But why had she gone along with it!? Unless...she was secretly into Dade!?

The searing truth burned into the dingo's brain. There was only one dingo plowing a coyote in the house at that moment. Each of them had thought they were with the other twin, but it was just Dirk and Nila, the whole time, sworn enemies fucking like bunnies thinking they were pulling one over of their twins. And now Nila was finding out there were consequences for playing around like she was.

Dirk tried to pull her off of him, but despite his wrestling background, she was on him like a vice. The whimpering, whining coyote kept rocking her hips up and down, and Dirk had to wonder if maybe Nila wasn't that upset to get a bellyful of kits from who she thought was Dade. That...sneaky little bitch! "You're stuck!" he gasped.

Nila, still unaware of who she was actually fucking, clenched and squeezed and milked "Dade" for all he was worth, panting and moaning while she made pathetic attempts to guilt trip him. "I'm not on the pill. Shit - you've gotta hold back!"

"Why the fuck did you come onto me?" Dirk growled, legitimately angry. He'd thought he was making his beloved Nadia moan, but it was Nila. Well, she wouldn't be so happy when she found out who he really was. He opened his mouth, but something made him stop and say, "How was I supposed to know!?"

The coyote was rolling her hips in ecstasy, barely containing the dingo's huge knot. She was really doing this - intentionally getting herself drilled in the depths of her heat. To what? Did she really think he would leave Nadia for her, after what she just pulled? But no, she hadn't done anything wrong, she reasoned. She explained, "You were drunk and pulled me into here, Dade. I wasn't trying to trick you, but it all happened so fast, and then I told you not to tie and now we're tied!" Biting her lip, she clenched down hard, rocking her hips, and added, "And I'm in heat. You better not cum!"

So that's how she's going to play it. Dirk wasn't drunk enough to fall for that guilt trip. But Dade was. He was passed out in the other bedroom and he'd have no reason to disbelieve Nila's story. She'd have this elaborate story, complete with Santa costume, and Dade would assume he just couldn't remember it. No one would be the wiser except for Dirk.

And maybe, just maybe, that was perfect.

Gritting his teeth, Dirk whined, "I - I can't hold back. Nila...I'm...I'm gonna..."

"No, Dade, stop!" the bitch whined, her tail betraying her pleasure. The yote slut thought she was so clever, riding him hard and whimpering like a puppy, knowing that would only turn the big male on even more. But Dirk had no reason to hold back.

"Oh fuuuuuck!" he yelped, grabbing her by the hips and slamming her down against his firm, quivering shaft, before he let loose inside her tight, coyote pussy. He shivered, knowing that there was nothing to stop him from splattering her womb and leaving her with a litter, and that that was what she wanted, thinking she was getting a batch of Dade dingos. He so wanted to tell her who he really was, but instead, he'd show the coyote mink who the real trickster in the family was. Leaning forward, he absolutely emptied his balls into his rival, leaving her typically taut tummy swelling with seed, the pleasant jingle of bells ringing through the small bedroom.

She kissed him, and he had to quell his dislike to kiss her back, panting in exhaustion, his paws roaming her body. She gasped, "I can't believe you did that to me. God - it felt so good, but what're we gonna do now?"

Dirk had to suppress his smile. He wasn't going to do anything.

* * * * *

Sure enough, when Nila explained to Nadia and Dade after the party what happened, neither teenager had a clear enough memory of the evening to disprove it, and Nila had plenty of evidence a month later with a positive pregnancy test.

That month had seen turbulence between the former couple that ended with that test. Nadia broke up with Dade, leaving the door open for her sister. Dade did the responsible thing and proposed, ready to raise his pups with her, and Nila, of course, said yes. The pregnant coyote smiled inwardly, thinking she'd convinced Dade that he really had been the one at fault, a drunk wrestler overpowering the reluctant twin sister.

The only person who knew what actually happened was Dirk, and he could hardly believe his luck. His twin brother would never be able to realize the litter wasn't his - even a paternity test would confirm it. Nila got what she wanted, Dade got a perfectly tight little slut for a wife, and Dirk...

Dirk got Nadia. He was in just the right place to comfort her after his "brother's" betrayal, and soon enough, they were going steady. Now, the four could actually go on double dates, as Nadia finally did forgive Dade for his drunken mistake. And while Dade dropped out of school to make money for his new wife and adorable twin yingos, Dirk spent his evenings reenacting the night that had changed his life, only this time, with the girl of his dreams.

He couldn't tell Dade the truth, even though he was his twin. Dirk kept his mouth shut. After all, what his brother didn't know couldn't hurt him. Right?