The Grand Plan

Story by Psyphix on SoFurry

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Jaylen has been planning on gate crashing a college Halloween party with his best friend for a while, hoping to achieve everything a normal teen dreams about. But when he meets an unexpected partier, his entire night changes... For the better.

A strange mood took me, and I decided to try this whole writing thing! I'm pretty excited to find out how people react to this ^_^

Huge thanks to Zavender for helping me edit and proofread this!


The buzzing from his cell phone was just starting to annoy him, but he knew it could wait a little longer. It was more important to finish gathering the rest of his supplies for the "sleepover". Or more importantly, the costume he was wearing to the Halloween party he was going to sneak into while his parents thought he was sleeping at his friend's house. his friend could wait a little longer for a response while Jaylen made sure everything was hidden in his backpack.

Hoisting the sack onto his back, he stopped to check himself in the mirror, the growlithe ran his fingers through his recently cut hair. He had cut it with some hesitation, as he preferred it longer, but if the night went as planned, it would all be worth it. Still, he thought wistfully, it looks much better longer.

Another buzz from his cell tore his attention from the mirror, and he knew he had to respond this time. His friend had been kept waiting for too long. Picking it up, he tapped his messenger app, his latest messages opening. Noting his friend's irritation about being kept waiting, he typed a quick response and hurried out of his room, only to narrowly avoid running into his sister.

Kacey gave a short bark of surprise, hands up so he could bounce of those instead of her body.

"Whoa, Jay, slow down!" Slightly embarrassed, he looked down at the floor, mumbling an apology before he looked up, actually taking note of his sister. The arcanine stood in front of him, a small frown on her muzzle, hands on her hips and eyes locked onto him, dressed in what seemed to be a long white coat, almost like a doctor's coat, and a tie. One that, he noticed, buttoned to better frame her breasts, the tie lying right between them. His muzzle started to heat up, feeling as if he walked in on her in an inappropriate moment.

"What's the rush, bro?" she questioned, still staring at him. Geez sis, don't you think I'm getting way too much cleavage here!?

"Emma is waiting for me outside. Been keeping her waiting," he offered, not wanting to reveal too much in case she tried to grill him for more. He didn't want the Grand Plan being exposed. "Oohhh, been keeping her waiting? Not the best of ideas, bro." Kacey smirked, folding her arms under her breasts, which had the unfortunate effect of perking them up a bit, forcing him to turn his gaze once more. "Alright, Jay, get going. Have fun at your sleepover!" He could hear the tease in her voice, as if she knew his real plan for the evening was solely with Emma.

Finally receiving permission to leave, he turned, shouldering his backpack.He could feel the arcanine's gaze follow him down the stairs, but he knew better than to look back. Less suspicious that way. Granted, it was odd she was letting him off so easily, but he wasn't going to complain.

Pushing past the front door, he strode out to his friend's waiting car, the raichu sticking her head out the window to yell at him.

"About time, dude! Were you planning on making me wait all night?!" she called out. He noted she had dyed her hair, now a bright green. "It wasn't that, just getting everything needed. All good now." Climbing into the car, he settled in, tossing his backpack down.

"Hey, you got your stuff all sorted out?" Emma asked, quieter now. "Yeah, man, I got it all. Kay just held me up a bit." He gave his pack a shake.

"This is gonna rock." The raichu grinned, pulling out of his driveway and moving out down the road.

"Hell yeah, man. This is gonna be awesome."


"You're messing with me."

Back at Emma's house, the Grand Plan was taking shape, but naturally, the plans of teens tend to hit some unforeseen snags.

"Look, I'm not trying to embarrass you here. It just looks wrong," she gently said, gesturing to the growlithe. Standing in front of her, Jaylen glowered at Emma, still not believing what she was saying. "It's far too lumpy. Totally ruins the image you got running there."

Once the two pulled up to Emma's house, they had both rushed inside. Even though they had plenty of time, they were still in a hurry, wanting room for error in case anything came up. Clothes strewn all over Emma's room, the two had initiated part one - change into their costumes. But Jaylen was having an issue. Wanting some measure of modesty, he had left his boxers on, but his mummy costume required him to be wrapped up with long bandages, and he only had enough to cover the majority of his body. His boxers were making the cloth look unnatural, something Emma was quick to point out.

Examining himself in the mirror they had dragged into the room, he could see what she was telling him, and had to agree. Every other part of his costume looked good, but the nature of it meant it was almost impossible to completely cover up his boxers, and no matter how much he smoothed it out it was far too obvious. There was only one option left for him.

"I'm not taking my boxers off. That's too much," he protested. The raichu gave him a look, paws on her hips and puffing her cheeks out. "Dude, I've seen you naked before. Are you really -that- shy?" He narrowed his eyes, glaring at her, "It's not you I'm worried about showing off too!"

True, he had no reason to be shy around the raichu. They had fooled around a few times now, nothing more than teenagers experimenting with their first times. Being his best friend, it was only natural she would have shared his first sexual experiences. But enacting the Grand Plan without even the basics of modesty was asking for a bit too much.

Rolling her eyes, Emma walked up to the growlithe, tugging his bandages off despite his protests.

"Look, I'll make sure you're covered, alright? Stop dragging this out." He stammered a bit, wanting to make some kind of argument, but she had already exposed his boxers and tugged them off, leaving him swinging in the breeze. Kneeling down, Emma gathered the loose bandages, rearranging them over his hips. Jaylen tried to ignore the feeling of her paws brushing over his sheath, the last thing he needed was getting aroused right now.

Humming softly to herself in concentration, Emma rearranged the bandages, tucking and padding the bandages until she seemed satisfied, standing back up with a satisfied look.

"Alright, give it a look now. Is your shame hidden enough?" Moving to the large mirror once more, he examined himself. Despite his protests, the raichu was right. Since he didn't need to cover the entirety of his hips, the extra bandages could be used to pad the front, hiding what would be a revealing bulge. Sure, he noted as he twisted to take in the costume from all angles, he felt like his movements were a bit restricted and there was bits of fur poking out, but it worked with the mummy theme. And he had to admit, it was surprisingly comfortable. He nodded, turning back to Emma.

"Point taken. It looks better this way." Giving him a smirk, wagging her finger before stepping towards him, more bandages in her paws. "Alright, time for the finishing touch. Stay still, I got your head," bandages flying through the air as she wrapped up his head, finishing of with a few knots, tightening it around his muzzle. He pawed at it, feeling a bit constricted. She had wrapped up his head well, leaving only his eyes and nose uncovered. Even opening his mouth was beyond his capabilities right now.

"Alright, give me your best mummy moan." Given his current state, all he really could do was a muffled moan. "Hhuurrrrr," he offered through the bandages. Tapping her muzzle, she thought for a moment before smiling at him. "Perfect. You're nailing it!"

Turning back towards her own costume, she set a wide brim hat on her head, tugging her large ears through the holes in the brim. She does a spin, showing off for him. "How do I look? Perfect, right?" Running his eyes over her, the raichu did wear the opera phantom outfit well, the mask hiding her features, the fancy suit modified to show off probably a little too much. Knowing her, that's exactly what she was going for. Shrugging, he said the only thing he could.

"Hhrrrugg."

A brief moment of silence followed, then both started laughing. "F-fair enough, don't know what I was expecting." Emma gasped out, wiping a tear from her eyes. She couldn't see, but he was grinning under him bandages. Damn, her laughs are the best. She sauntered up to him, grinning, "Ready for phase two of the Grand Plan, Jay?"

Climbing into the car, they went over the Plan. Emma had on good authority, in the form of a flier, there was a big Halloween party going on near the college, something most high school students would only dream about. But these two had the Grand Plan. If they went in masked they could blend in with none the wiser. Besides, gatecrashing a college party, and even a chance to hook up with college partiers was sure to boost their high school cred.

The two had been planning for a month now, ever since she had brought home the flier. Discussing costume ideas, trying to figure out which would grant access while hiding their presence, and making sure they both would be free the night of. The sleepover being the best excuse for Jaylen to get away without suspicion for disappearing late into the night.

Using the drive to finalize the last of the Plan, Jaylen was feeling pretty confident when they pulled over around the corner to the party. Seeing other costumed party goers walking towards the house, the two jumped behind one group, counting on using them as a shield to blend in until they were inside. Jaylen did his best to keep up, his bandages tugging at his body. Still, helped sell the mummy thing he had going, so he couldn't really complain, even if he could speak right now.

The group headed to the house, the two going unnoticed as the group walked in. He could feel his fur trying to stand on end from his excitement. They had actually made it in.

Feeling a nudge from the side, he turned to Emma, a grin covering her muzzle.

"We made it!" she whispered, barely containing her excitement. Eying some hunky boys lounging on a sofa, she chittered softly, eyes gleaming, "Good luck buddy!" Disappearing into the crowd, Jaylen found himself to his own devices, and seeing some rather cute girls giggling off to the side, especially a rather cute absol wearing what looked like a librarian outfit. Straightening up, he did his best mummy shamble, ready to impress.


Jaylen was starting to think Emma might have pranked him. The bandages around his muzzle, while doing an excellent job of hiding his identity and giving him a perfect mummy moan, also meant he couldn't talk, so trying to hook up with a girl at the party wasn't going to work since he wouldn't use any of his moves. And when he had retreated to the bathroom to maybe modify his costume so he could, you know, speak, he found she had tied the knots way too tight.

So now he was at a college party, filled with a bunch of attractive girls and beer, and he couldn't even interact with either. Feeling a bit sulky, he wandered the party house a bit, not even watching where his feet was taking him. So far, what was supposed to be the highlight of his life was coming up a dud.

"Dude, I saw your last fight! I'm a huge fan. Absolutely killer end, babe!" He heard some guy shout, "You totally knocked that guys out cold!" He heard a strangely familiar giggle, followed by a familiar voice.

"Thanks, glad to meet a fan. Hope you all enjoyed the fight!"

Glancing up, it took a moment for him to take in what was in front of him, his eyes widening. Kacey was standing in front of him, beer in hand and surrounded by several guys. He froze for a moment, staring at his sister receiving attention from several admirers. He knew she was competing at a professional level, but he didn't know she was popular. And seeing a bunch of liquored up guys trying to hit on her was just plain weird.

Plus, she was the one to most likely bust him if she recognize him, and he didn't think he could take that kind of embarrassment. Slinking away, hoping she didn't see him, he turned down a hallway, using another group of partiers to hide his presence.


Frowning under his bandages, he leaned against a wall, sighing. The party was becoming more and more a bust. He spotted Emma a while ago, flirting it up with two guys at once, and despite being responsible for his predicament, he couldn't spoil it for her. Resigning himself to a disappointing night, he trudged off, shoulders sagging.

Which is why when he felt a pair of arms wrap around him, followed by a stench of alcohol, it was safe to say he was surprised.

"Heeeey there, stuuuud~..." Even slightly slurred, the unmistakable voice of Kacey drifting past him, cluing him onto who was currently draping themselves on his back. He briefly considered slipping out, but a pro tournament fighter like herself meant she had plenty of strength to keep him right where he was.

"Couldn't help but notice you eying me up earlier~ Bet you thought I didn't notice a stud like yoooou~" Great, she was flirting with him. And judging from the scent, she probably had at least a few. Might be why she hadn't recognized his scent yet.

He frowned. Kacey might have smelled like she had a few, but there was another scent. He couldn't place it, considering how many people were around to mix the smells, but she smelled like... more her. Kacey, however, wasn't giving him time to examine it further, driving the thought from his mind by outright groping him.

"Mrrrphff!" he protested, muffled by the tight bandages, trying to signal his displeasure. If she noticed, she didn't show it, her hands checking out his package, leaning heavily on him. He could feel her breasts pressing against his back, something that would normally be quite enticing, if it wasn't for the fact they were equipped to his sister.

Spinning him around to face her, she leaned forward, dragging her tongue over his nose and pressing her mouth right next to his ear.

"If you're a good boy and keep your mouth shut, I'mma make your dreams come true~" His heart raced at her statement, more than about to pick up on what she was hinting at. He needed to get out of this situation before she did something she couldn't take it back, but it was hard to escape the grasp of a horny pro fighter. Before he could formulate a plan, she grabbed his hand, dragging him through the hall towards the rooms.

Pulling open the doors one by one, she finally found an empty bedroom, dragging Jaylen in with her and locking the door behind them. Turning back to him, he could now see his sister in full profile, noting the way she sauntered her hips as she approached him, trying to be seductive as she gazed at him, taking in his own profile. For his own part, he wasn't sure if she knew who he was and was just messing with him for fun, or if he really was in this situation, trapped in a room with an arcanine ready to literally jump his bone. Kacey placed a finger on his lips, smiling at him.

"Not even a peep. Good boy~" Pressing that finger on his chest, she pushed him, the surprising strength sending him stumbling backwards onto the bed. Fumbling a bit, Jaylen propped himself up on his elbows.

In the time it took for him to fall back and look up, she had unbuttoned the top half of the doctor's coat she was wearing. His heart jumped to his throat, unable to tear his gaze away. She's not wearing anything underneath.

Her breasts, easily a comfortable C-cup, hung freely, supporting their own weight. Her nipples were erect, the pink skin framed nicely against her back fur. The tie fit right between her breasts, drawing attention to her mammaries. His mouth felt dry, his mind stopping just for a moment as his rationality shut down, just so he could appraise the sudden appearance of naked breasts.

Grinning, she moved to the supine growlithe, her hands running up his legs towards his crotch. Feeling her touch him against snapped him out of his stupor, once against trying to protest.

"Mmmrrrrpph," he exclaimed, looking down at his sister coming ever closer to his package. She looked up at him and winked, a grin on her muzzle.

"Don't worry, stud, let me take care of everything," she pawed at his groin, trying to shift the bandages aside. Now Jaylen felt grateful Emma tied those things on too tight. Kacey continued picking the bandages the knots keeping them tied, becoming obviously more and more frustrated. At this rate, he thought, maybe she'll just give up and leave him alone. Instead, she took a claw and dragged it over those tiresome bandages, severing each one and exposing his sheath.

Jaylen couldn't tell if he should be terrified that she brought those claws so close to his crotch, the same claws he's seen used against steel and rock opponents, or grateful that his sheath was unharmed. For the moment, he settled for just having his heart race.

Her hands kept him pinned down, eyes staring at his bared sheath, taking in his details, quiet for the moment. Moving a hand to his balls, she rolled them around in her palm, drawing a soft murr from his sister.

"Commando, huh? I can appreciate that," she leaned down, pressing her nose right into his fur, taking in a deep breath through her nose. Jaylen felt a chill run up his spine, the sudden feeling of a warm nose down in that specific location feeling surprisingly good to him. Still, this is his sister, and even if she didn't recognize him he should still do something, right? One doesn't just casually commit incest, even if one of the siblings wasn't aware. But when she opened her muzzle and dragged her warm warm tongue over his balls and sheath, he stopped worrying about such small things.

Sure, it's not like he's never received a blowjob, his time with Emma coming to mind... but never from a fellow fire type. The heat coming from her muzzle stimulated him, his sheath thickening far faster than Emma could with her own tongue. He pushed his hips up, eyes closing as he tried to meet that smooth tongue, the heat pouring onto his sheath making him feel things he never really thought possible.

Her tongue dragged over his balls, her tongue rolling them around, heat coming from her as she breathed over them. Jaylen couldn't help but compare to how Emma preformed. The raichu's tongue is smaller, and there was no comparing the way the heat rolled over his exposed body, playing to his type. Spots formed in his vision, dancing being his eyelids as he felt her tongue slowly drag over his bare flesh.

It was this particular feeling that made him open his eyes, looking back down at his sister. With a start, he realized his shaft was already halfway out his sheath, pre dripping from the tip. Damn, even at his horniest with Emma it took much longer to get this aroused. Just what the hell was Kacey doing to him?

It was then that scent he noted in the hallway, the one that smelled like his sister but more, came over him again. Much thicker now, it seemed to drive itself into his mind, refusing to leave. Even with her tongue dragging over his balls and cock, it demanded attention. He knew it was important, but why?

Then it hit him. An old memory surfaced, several years back. He was going to get Kacey for some reason and she was hiding in her room. He opened her door, was hit by that same scent, then saw his sister, spread out on the bed masterbating.

It was the scent, her scent, of horny arcanine.

Eyes widening, he only had a moment to realize what that could possibly meant for him before she straightened up, hand wrapped around his hardening cock, pumping it slowly.

"Mmm, gonna be a big boy, aren't ya~" she sensually whispered to him, staring directly into his eyes, "I can't wait to feel you inside me..." Jaylen could only let out another moan, one of protest or passion he did not know, but Kacey seemed to take it positively. She unbuttoned the rest of her doctor's coat, brushing it to the side to let him gaze upon her full glory. Unable to help himself, he dropped his sight down to what she revealed to him.

Seems like she went commando too.

He almost couldn't believe his eyes. His own sister went to a college party dressed in nothing but a long coat and a tie with the intent of getting laid. And she picked him out of all the people at the party. Sure, she didn't know it was him, but still! And the problem was, he was becoming less and less sure he wanted to stop.

Every teenager dreamed on the day they would get the chance to lose their virginity. Jaylen even dreamed about it several times, featuring a variety of females, Emma included. Now suddenly a very beautiful female was about to fall into his lap, one that probably wanted it more than he ever did. All he had to do way just lay there...

While he tried to reason with himself, the arcanine settled any issue on the matter by sliding up his body, her hand guiding his erection to her lips and sitting down on it. Both siblings let out a loud moan, the satisfaction of penetration sending pleasure running through both their bodies. For Jaylen, the feeling of wet tightness gripping his cock for the first time drove all thought from his mind, only able to process the pleasure he was feeling. Judging from the satisfied moans coming from his sister, she was feeling much the same.

She settled down onto his cock, pushing it inside until he felt his sheath fur touch her lips. He marvelled at the deep heat surrounding his cock at a temperature only a fire type could offer. He could feel his cock shooting pre into her tunnel, the lube mixing nicely with her own juices, creating the perfect environment for sex. Kacey starting bouncing on his lap, sliding his erection in and out of her pussy, her breasts bouncing lightly as she rode his dick.

For Jaylen, it was all he could to just hang on. It was clear Kacey had everything handled when it came to the lovemaking, allowing him to focus on his first time being inside a female. Kacey's walls clenched at his shaft, trying to hold his cock in a death grip while the combination of their juices made each bounce smooth. His hands found their way to her hips, feeling her muscles through her fur working to pleasure the both of them.

His breathing started getting laboured, but with only his nose uncovered he was forced to breath in the musky air over and over, the scents of their arousal filling his lungs. He closed his eyes, wanting to lay back and enjoy the ride, but hands on his own drew his attention back to his sister. Guiding his hand up to her chest, she placed them on her breasts, Kacey grinning down at him. Taking her cue, he squeezed her mammaries, immediately loving how firm they felt.

Kacey moaned out loud, the sounds of the party stopping the sounds of sex from escaping the room, but inside the room there was nothing else that existed but the two of them, linked together by their sexes. Pushing down extra hard, he felt his sheath get pushed down, his knot getting pulled out into the open air, only to be slid into her pussy. While still small enough to fit inside without much effort, the bulb was quickly growing, starting to catch at her entrance when she sat down.

Feeling slightly alarmed, he looked up at Kacey, the words conveyed through his gaze to her. It was one thing to fuck your sister, but another thing entirely to knot her! And if he knotted her, there was no way to avoid cumming inside. Looking down at him, she offered a pleasure stricken grin, winking at him.

"Don't worry stud, I want it alllll~" His heart caught in his throat, both from hearing her intent to take his knot and the fact she dropped down, sinking his entire cock inside her and clenched down hard, stimulating his bulb in the best way possible. His eyes rolled back, the stimulation even greater than that one time Emma experimented with his knot, the bulb quickly swelling to its full size, locking Jaylen deep inside his sister's pussy. He could feel her walls clenching around his shaft, urging it to the only possible conclusion.

Arching his back, he howled through the bandages, feeling his cum rolling up his cock before bursting inside her, coating her inner walls with his own heat. The gooey spunk sprayed in deep, filling both the siblings needs at once, both of them not even entertaining the thought of pulling away. She expertly worked his cock, seemingly knowing exactly what to do to pull more of his seed from him. He was only to happy to comply, the sensation of his first orgasm inside someone overriding any thought process.


Finally coming down from the orgasmic high, Kacey fell onto the mummy underneath her, resting her weight on him. She idly ran her paws over his body, murring softly as she felt each burst of cum enter her. She was glad she came right after she knotted him, gave her plenty of time to enjoy the sensation of his cum filling her up. Nuzzling at the moaning body underneath her, she cuddled up with him, more than happy to wait out the tie with him. Feeling his body relax underneath her, she heard a gentle snore coming from him, making her chuckle a bit. Poor boy, guess she worked him a little too hard. Doubt he'll mind, she thought, considering how much he filled me up.

She gave a little experimental wiggle, testing the tie. Satisfied it was stuck firm, she happily pressed her muzzle into his neck, closing her eyes.

Man, she always knew her brother would be a good fuck.