# Tails of Power - Unexpected Guests

Author: KitFox
Tags: Anal, Anatomically Correct, Bisexual, Fennec, Fox, Human, Kitsune, Knot, M/M/F, Magic, Plot Development, Quadruped, Reverse Cowgirl, Series, Sex, Shapeshifting, Siblings, Size Difference, Story Series, Third Person, Threesome, Tied, Vaginal

Some power becomes tails in a roundabout manner

 

 

 

 

Tails of Power

 

Unexpected Guests

 

 

 

"Hey, ur still in2 that furry thing?"

 

Jeff pursed his lips as he looked at the text message from his sister. Hadn't heard from her in years since she went off for her whatever it was. Then she called him one day and just wanted to spend a quick overnight before flying out in the morning. No clue where she was headed, where she'd been, or what she'd been doing, so this query made him wary.

 

"Yeah, why?" he eventually texted back. Not like he hid it anyway since he knew his sister was chill with it. She introduced him to it after all.

 

"Gr8!" she sent back, then nothing else.

 

He still had to finish the last two hours of work, and he shrugged it off. A quick drive home, and his phone rang while he was driving. He didn't answer it. He had no interest in accidents or receiving a ticket. When he parked at home, he checked the voicemail. It was his sister.

 

"Hiya, just letting you know I told my friends you're safe and they agreed to stay with you for a while. A few days, maybe a bit less. Don't worry, they won't get in the way. Oh! Hey, that's the last boarding call. They're twins, not from around here. Brother and sister. Don't worry, you'll love them. Think of it like exchange friends from another country or something. They're cute and sexy and everything. I left them watching videos on the computer when I headed for the airport. Gotta run. I'll call when I get off the flight!"

 

She'd just invited people he didn't know into his home and then let them stay there when she left? Not only did she just let them into his house, then she left them there with no supervision, and she made them his responsibility, all without asking him. He was a nice guy, so as long as they behaved he wouldn't hold it against them, but he'd probably end up asking them to get a hotel room or something. He had an extended weekend now, but he liked to do his own thing, not entertain unexpected guests.

 

His door was locked and nothing was ransacked when he got in. At least he trusted that his sister wouldn't leave bad people here, so he didn't have an urge to grab a crowbar or anything. Just a quick trip to his bedroom where he kept his computer… which also bugged him a little. His bedroom was his personal space. Well, his whole place was, but his bedroom moreso, yet for the night she was there his sister had no qualms about invading it thoroughly.

 

She even had the gall to tease him a little over the ‘games' they'd played during his horny teen years. She was over a decade his senior, so she knew exactly what she was doing when he didn't really have any experience with anything beyond softcore magazines and schoolyard chatter. His hormone-addled bits were quite happy to get any chance to Do Something at the time, and even with his inexperience he knew it was utterly taboo so he absolutely wasn't going to brag about it at school or inform anybody. Though with his mother long gone and his father not there most of the time with everything he had to do to keep the house together, it wasn't like there was much to stop them.

 

All his memories of these events were unusual. He felt like more happened than he remembered. Like he'd lived all the exploration and lovings twice. Maybe it was a dream. There was a part of his mind that sometimes interjected with an alternate sibling. One that was a complete jerk and abusive and mean and really nasty in general. He finally managed to twist that into obviously showing him what real abuse was, so he wouldn't think she was doing something horrible to him. He liked what they did.

 

In retrospect, Jeff had to admit technically she'd abused him according to the law. But he didn't hold it against her. She never hurt him, took care of him when dad was out, and he'd not want to see her get in trouble for it. He loved her for it, really. Even when the topic came to gay stuff, she got him tastes and ideas of things and when he continued to wonder, went to great pains to hide from her boyfriend at the time that it wasn't her ass he was fucking, but rather her little brother's. It worked out decently well with her help. He had a good grasp on what he liked and on anatomy as well. Much better than any of his school mates, definitely.

 

Now that he was an adult and she'd been gone for so many years, he wasn't entirely sure how to feel about her joining him in the shower or sitting naked at his computer. But she brought up the past and grinned like she always did and he couldn't do much but shake his head with a chuckle and take her gentle teasing over his boner.

 

"How would that even fit?" A female voice in his bedroom broke him from his reverie. Not his sister. He heard the end of a YouTube music video as well.

 

"Oh. How about this one?" Male voice. Definitely not his sister or any voice he recognized. Both of them had very interesting accents.

 

"That's much nicer," the woman responded.

 

Jeff sighed and shook his head. He hated being the bad guy, but he didn't like his sister making such assumptions of his generosity either. The bedroom door was only barely open, so he pushed it open and gathered up his biggest smile so he could try to not feel bad when he had to tell them they couldn't stay.

 

"Hi I…" he started to say before his mind made partial sense of the scene and promptly asploded.

 

When he walked in, two pairs of fuzzy ears twisted in his direction, quickly followed by heads of a pair of people that were distinctly not-human. The one that was standing beside the chair was maybe four foot four at most, not counting the huge ears. The one in the chair had similarly-enormous ears and looked to be about the same, diminutive size. Tawny fur covered petite, humanoid bodies and digitigrade legs, and before she turned, there was definitely a tail slightly longer than her legs in plain view. Neither had a lick of clothing either.

 

"Hi!" the vixen said cheerily as the other pushed on the desk to turn the whole chair. The large screen had a furry porn site up on it. Pretty good picture, but still.

 

"I…" His lifted hand changed from a wave to a pointer finger up as his brain attempted a recovery, failed, then tried a reboot instead. "...I'll be right back." He turned around and walked as calmly as his frazzled self could to the kitchen, opened the cabinet, took out a glass, and started filling it with water from the tap. It took a bit of staring at the tap, then at the back of his hands, and then at the overflowing glass before his reboot finished and he had to let his breath out in a woosh before he fell over from holding it.

 

"What. The. Hell?" he asked, pausing between each word very distinctly as he pulled the glass out from under the running water. He held it up and gazed through it, looking for some evidence that he'd been drugged or was hallucinating or some other reason to not think that something exciting, but completely out of whack was happening.

 

"It's okay," the male said from the hallway. "Pretty light reaction if you've never seen something like us before. Just take some deep breaths, maybe sit down?" He sounded unsure of this advice.

 

He looked over at the fox. Fennec? Something like that. Then he took a quick gulp of water, set the glass down, and stumbled over to the living room before collapsing on the couch and breathing fast as his brain hunted for answers. The world was swimming. That kind of thing was fake! Pictures on websites, not… not sitting at his computer looking at those websites.

 

"He looks really pale," the female observed from nearby.

 

"Breathe calmly, Jeff," the male told him sternly, but it was too late.

 

His vision faded out and the world felt like it was tilting around him despite the fact that he was lying on the couch.

 

He wasn't fully out though. He was vaguely aware of himself flailing at the tilt sensation and falling off the couch. Then some muffled exclamations of surprise before he started to become more aware of his surroundings as he felt fingers on the side of his neck, checking his pulse. Very strong arms lifted him carefully and set him on his back on the couch.

 

"He didn't fall over right away or run into a wall or out the door screaming. That went better than usual," the vixen said as he opened his eyes. She glanced at him and her whiskers tilted forward. "See? He's waking up already." Her ears focused on him. "You okay?"

 

"Must be drugged or… or food poisoned… or sick or something," he muttered, though he wasn't keen on telling them he came to this conclusion because he saw them as little foxes, which was obviously impossible. "Who are you?"

 

"I'm Sana," she said. "My brother is Touma." She traced glowing kanji in the air and he couldn't make anything of it, so he just stared blankly. "Silly, I know. It's what we decided at the time, and we decided to keep them." She waved the kanji away like so much smoke. "You're starting to look pale again. Don't keep passing out, it's not good for you. Breathe evenly and calmly and understand that yes, we are Kitsunes, and no, you're not hallucinating or anything. Okay?"

 

"N-not really, because, like… just… no. I don't think. Maybe?" He closed his eyes and focused. At first he thought maybe he was drugged and just seeing something wrong, but now she'd just told him the fluff and magic was all completely normal. "Why silly?" he asked, desperate to find something normal-ish to cling to mentally.

 

"Oh, you probably don't read Japanese. They're, how to say it? Cute names? The kanji to spell them have creative meanings. Mine can mean Three Love and his is Sword of Satisfaction." Her ears went to the side and she giggled. "Anyway, hopefully you'll let us stay. If you can't handle it, say the word and we're gone. We don't want to stress you out or anything. We're just hopeful, given the stuff you look at."

 

His mouth opened and he was very tempted to say he couldn't handle it, but if this was real, it was a once in a lifetime thing. Honestly not something that really normally ever happened in a lifetime. So he found himself mumbling, "You're fine, just… wow. Not… yeah. Kitsunes? I thought they were taller, and redder? Not fennecs." He twisted a little to see them better. "One tail?"

 

"Five," she said, spinning and bending over, flipping it up just as it foomped into five of them. "Touma has four."

 

 He got quite an eyeful of more than just the tails, which made him squirm a little. He wasn't sure whether he should be worried about the fact that he liked the view or not. More torn about the situation when the tails merged back into one and she gave a wiggle of her rump at him before straightening up and turning around.

 

"We could be red foxes, or even humans with some effort, but we like being small and cute and tight."

 

"Oh, definitely small and cute and… wait, what?" What did she mean by that?

 

Touma came over with the glass of water and offered it to him. He grinned as the man sat up and accepted it. "Yeah, she's flirting with you. That's why we're here. Being with somebody female is nice for me, but not as much fun for her. So you were kind of volunteered by that female, if you're willing. We figured we'd have a decent chance with you because of the stuff on your computer."

 

"Seriously?" he asked, very sorely tempted. "Not some kind of weird trick or evil thing?"

 

"We're playful, and sometimes tricky, but not evil," Sana assured him, smoothing her fur luxuriously. She was minuscule and her chest was nearly if not completely flat, but if she was a Kitsune, she'd be like, what, hundreds of years old?

 

"And you asked to stay with me because I'm a guy," he said.

 

"Mmm hmmm!" Sana exclaimed. "Tongue and fingers are nice, but there is so much more energy in the full thing. You've had another guy before and liked it, so Touma can enjoy too, which is why he stayed"

 

"Him too?" he asked, surprised and fidgety suddenly. "How did you know I…?"

 

"We could have checked your thread if we wanted to and seen everything you've ever done, but she just told us when fluffbro here wanted to just leave me with you. So he stayed." She made a pouty face. "Can't expect me to just sit around and watch them, right? Would that be fair?"

 

"Not fair at all," he agreed, bemused. He never would've thought his sister was rubbing elbows with Kitsunes. Or that they even really existed. "Um, just asking, why don't you have fun with each other?"

 

"Between two Light Kitsunes, that only works once per other Kitsune per tail. I mean, sure, it's fun, but no energy in it. With anybody else, we can get a lot more." Sitting on the couch, each of them was just as tall as his eye level. They were definitely very small. And cute. And he was getting a bit of a boner over the other idea.

 

"Sooooo… you're really just here to have sex with me?" he asked.

 

"Oh, not as much as all that. Napping and eating too. Can't wear you out, after all. Wouldn't help anyway. Takes a while for the energy you help us get to recharge between times. Other times it's just for fun more than energy and we both used to be human, you know, so I know trying to get it up or hump your ass too many times would make you sore."

 

Jeff blushed. "Well, yeah, getting it up a lot, but sis used a dildo on me for hours at a time all day once and that was okay."

 

Sana barked in a little laugh. "Oh, now you'll have gotten fluffbro's attention. Hmm. Look, I know that you can't do anything for me when it's tuckered out or sore, but I have a playful proposition. Touma will promise to behave himself a little and you promise to not say no to him when he asks for sex and we'll give you a nifty gift before we leave. Or you could take it as a tricksy Kitsune double fox dare. Trust me, the last thing we want is to hurt you or have you be upset, so it's all in good fun."

 

"Hmph. Double fox dare you to let her be the boss too, like your sister was," Touma said quietly. "Just tell her if you don't want to do something, otherwise do it."

 

The human chuckled. This was nuts, but he did completely trust his sister, so if they said it would be fun, he believed that. "You're on, then. Touma, you get all the sex you ask for, and Sana, you're in charge."

 

They gave each other startled glances. They hadn't expected to get his agreement. But they both grinned widely.

 

"You're waaaaaay overdressed," Sana decreed. "No more clothes today." She nodded decisively as that was a good command.

 

"Yes Sana," Jeff said cheerily, like he was a little kid following directions. He had vague memories of his sister using similar commands. He set the water glass down on the end table and pulled his shirt off to set it aside on the arm of the couch. His shoes were quickly unlaced and tugged from his feet before he shucked his socks. Then he started to undo his pants.

 

"Oh, hey, let us do the pants," Sana exclaimed, perking up. "Stand up and let Touma take them off you from behind and show me why I'm here."

 

"I thought you were just ordering him around," her brother said quietly as the man stood up and watched them with a grin.

 

"Think of it like unwrapping a nice gift," she told him. "You've gotta unwrap it before you can have fun with it."

 

"Ooooh," the male fox said, stepping behind Jeff and reaching around him to unfasten his pants. The waist of the pants were at the little Kitsune's chest level, but he was fine with this.

 

The button came undone and Jeff watched Sana eye him intently as the zipper got loosened and the cloth was pushed past his hips to fall down his legs to the floor. He was getting a bulge in his boxers from this already, which meant Touma had to take an extra step to reach into that bit of apparel and adjust things to unhook the cloth from the man's body before pulling them to bunch around his ankles as well. The touch was unexpected, but exciting.

 

"Yay! He likes us!" Sana exclaimed, clapping at the sight of the man's boner. "Carry him to the couch and set him straddling your lap, Touma. I wanna see some things."

 

"Carry me to the…?!" he asked, surprised at this request. They were both so small. But he was even more surprised when the fox behind him wrapped arms around his waist and lifted him out of the pants and boxers with no difficulty at all. He wisely avoided flailing and boggled as Touma stepped backwards then sat back onto the couch, pulling him along.

 

Sana was right there too, first nudging his legs apart to either side of the fuzzy vulpine ones, then taking him by the hips so her brother could let go and not have him land hard. "Slouchy," she said, and Jeff felt Touma scoot his rump forward a little so the human's rump landed on his groin.

 

She bounced and wagged her hands excitedly. "Jeff, this is great, thank you for doing this, I really like this!" Her fingers slipped under Jeff's rear and she felt up her brother. "Ooo! All this precum, fluffbro and you're still in your sheath! Perfect!"

 

"It's from all the computer pictures," he explained quietly, leaning to the side and watching her, then getting a good hold on Jeff's hips and scooting the bare rump carefully. It took a moment for Jeff to realize that Sana's ears were being silently informative as he was shifted about.

 

Jeff drew in a quick gasp as Sana used a precum-slickened finger to find his hole and then the finger slid along with others to play with his balls as Touma moved him. First he felt the fuzzy pressure of the front of the fox's sheath, hardened and filled with a semi-happy fox's bits. Then that slid past his pucker and the tip of the sheath and its opening found the spot instead, the slick, wet fur making it obvious what was inside and the slit of the sheath aligned just right with his own hole.

 

"Perfect! Keep your sheath right there," Sana murmured, rubbing the man's balls and then sliding her hand up to give his shaft a stroke. That part was fully awake and twitching on occasion with the attention. "No hip moving, either of you," she decreed. "Both comfy?"

 

"I'm… yes, yes, this is…" Jeff was surprisingly comfortable, sitting on a warm fox. "Are you okay Touma? You're so small, I've got to be heavy for you."

 

"Naaaah," the fox answered happily. "I'm a Kitsune. I'm so much stronger than you it's not even a thing. Mmm… Sis, can I pleeeeease just get a boner and hump the stuffin' into him?"

 

"Nope! No poking him yet," she decreed as she climbed to straddle Jeff. "Okay, now let's see if you can hold reeeally still."

 

She was anticipating this fun enough that the fluff on her lower lips was already wet as she grabbed the man's shaft and aimed it to sit on it properly. She wasn't going to tease him or herself though, just very carefully push down over it, slowly engulfing him in her tightness.

 

"Oh, damn," he muttered, wanting to reach for her hips and push her down rapidly. Touma leaned to the side to watch gleefully as well as the human's cock vanished into his sister.

 

"No moving!" she reminded him. "Hands still!"

 

He let out a little whimper and clenched his hands to keep his cool. "So warm and tight," he muttered, staring as his flesh slid into the furred Kitsune's pussy.

 

"You're just right," she said with a happy moan as she gave in and took the last inch with a quick sit. "Oooo… let's just keep this here now." She bent a little to reach quite low behind her at the same time she slid her hand down her own belly and between her legs to rub her clit slowly. "Jeff, rub Touma's tummy. He likes tummy rubs."

 

Jeff unclenched his hand and felt behind himself, finding a fuzzy, muscular belly to run his fingers along. The fur was so soft and the body beneath was so warm.

 

The male Kitsune made a happy noise and leaned his head back, eyes closing halfway. "Mmmm, yes, I do."

 

"You're poking me," Jeff said, pausing with the rubbing as he felt the pressure of Kitsune cock trying to slip from its sheath but finding a tight pucker in the way, so having nothing to do but push into that.

 

"That's the idea," Sana said with a grin. "He likes tummy rubs. See how much you can rub out of his sheath through his tummy. But keep the rest of you still, both of you! Boner pushing only."

 

Jeff found it interesting to have this odd bit of control. When his sister had her boyfriend take his ass, the boyfriend was blindfolded and thought he was doing her, not her brother. His tummy rubs resumed and he could tell how well he was doing both by the cute little sounds the fox made as well as by the twitches and pressure of the cock pushing into him. A full, flat hand and a little clench of his fingers seemed to have the best effect, each rub getting a bit more to slip in. It was very distracting, having his own cock engulfed in Sana while her brother slowly slid into him bit by fitful bit with the rubs.

 

"I think he's happy, but now I think I'll check," Sana said, her fingers at her own clit pausing as she reached low enough to find her brother's sheath. "Oooo! His knot is still in his sheath, but not too low at all, you did a good job with the tummy rubs. To reward you, I'll play with his sheath and balls now to help out," she exclaimed gleefully.

 

Jeff was finding it difficult to keep still as Sana's movements were making her tight warmth pull and tug on his shaft, but then as she started to rub her brother's sheath and balls, he found quite another distraction. The difference between the little throbs and pushes that he got when he was rubbing Touma's tummy and the current case of "this is going in now" from Sana playing with her brother more directly was quite enjoyable. He pulled his hand from behind himself where he was rubbing the fox tummy and clenched his fingers into the cushions of the couch. Something was odd though.

 

"Rrrf… feels like more pressure."

 

"Knot!" Sana exclaimed.

 

"Not what?"

 

"No, not ‘not' like ‘not that', knot." She realized that made no sense out loud. "Knot like kay en oh tee knot."

 

"Knot? Like tied with a rope?"

 

"Oh? She didn't mention you were into that, but I guess we can try that if you want," Sana said with a teasing grin. Then she laughed, which was another thing entirely as the motion made her squeeze on the human in reaction. "Knot, like bulb at the base of Touma's cock like all the fox and wolf knots in the furry porn. Touma's not big enough to get stuck though."

 

The little fox was not big enough to tie, but knot big enough to make certain the human knew it was there and that was a heck of a thing as it pushed.

 

"Wait, wait!" Sana exclaimed. "Fluffbro, you're up to your knot. Go ahead and hump the stuffing out of him now. I know you like the knot in last thing." She pulled off Jeff's shaft, much to the human's sadness for a moment.

 

"Ooo, really?" Touma asked, perking up immediately.

 

"Just let me get so I can see it better," she said.

 

The feel of her shank and footpaw on his belly was interesting as she turned around, then her tail floofed Jeff in the face before it flipped more politely to the side. Both the boys had an excellent view as she grabbed the human's cock to aim it again and sunk down over it carefully. Then she leaned forward fully at first, literally doubling down to the ground. Then back up until she was bent over enough to see both Jeff's shaft slipping into her as well as past the man's balls to the fox cock that was currently vanishing into his ass.

 

"Okay, now go. I'll hold his hips steady for you."

 

Jeff felt a clasp of Kitsune power around his hips. Not tight or uncomfortable at all, but holding them stone still as if the magic was literally holding his pelvic bones themselves. Maybe it was. Then as Touma pulled out and Sana gave a squee of expectation, he was quickly in a position of no longer wondering about Kitsune magic as much.

 

With Touma soon humping into him and Sana playing with her clit, he was quite happy, though Sana was not moving enough to make him super-happy, it was a great feeling. He was about to close his eyes, but Sana lifted herself off him just enough to provide a delightful view of his cock vanishing into her furry pussy lips. Her fingers were even visible as she rubbed herself just past his cock.

 

The male Kitsune took his time at first, savoring the feel of a tight human around his shaft and giving Jeff the sensation of a very toasty fox cock inside, the knot pressing a little deeper at the end of each thrust. It stretched him slowly, making him wonder just what it looked like. Many years ago his sister told him that watching the guy's cock vanish into his ass was really exciting. This Kitsune cock must be even more so.

 

Taking time was less on the fox's mind as he was obviously enjoying. The quick thrusts and happy grunts he made were a good sign. The knot was not a strain on the man's pucker anymore and only the fact that he stopped short of a full thrust kept it out of the delightful depths.

 

"Mmmf! Gonna ride, bro. You're gonna love it when he cums," Sana decreed, taking her fingers away from her clit and putting her damp hand on the man's bare knee instead. Then she huffed happily and started to lift herself on his groin before driving herself back down to swallow his length with her eager pussy.

 

The previous view of her furry lips around his flesh was nice, but seeing his length repeatedly vanish into her depths was even more astounding. Jeff groaned and tried to fight against the magic holding his hips steady, wanting to thrust into her. Finally he had to give up on that idea, but he couldn't handle it anymore.

 

His hands left the couch and snagged her waist, shoving her small frame down on his cock and eliciting a yelp of delight from her as she rocked her hips and ground her clit against his balls. This was more that he could take. His whole body started to tense up with a wash of pleasured delight.

 

Touma was not one to want to be left behind though. The squeeze of the muscular opening around his shaft enticed him to finally sink himself sheath-deep, grinding himself hard against the human rump. Little jerking thrusts barely moved his thick knot within the human, pressing on wonderful places inside.

 

Jeff's world exploded into a sparkle of stars as he came harder than he'd cum before. The throbs and heat of the Kitsune cumming in his ass only drove more of the wonderful feeling from him. Sana's squeezing as she joined them were intense and only her lips plastered tight against his groin let him stay at hot depth as he filled her and her brother filled his ass as well.

 

It was a short time before he didn't feel like he was floating happily and he finally let go of Sana's hips. One arm flopped to the couch while the other curled lightly across Touma's shoulder, as the fox was still bent to the side to watch the show in front with his sister.

 

"Ooo, fluffbro, pull out reeeeally slowly. I wanna see each little bit of you come out of him."

 

The knot was tight, but it wasn't stuck. The fox was too small as a little fennec to have a big enough knot for that. It still was a tug to get it out, then the slooooow slip of the pink flesh from Jeff's hole.

 

"It makes him twitch in me," Sana said, her tail flicking across to the other side and fluffing Jeff in the face on the way by. "He's getting soft though. Squeeeeeeze!" With that decree, she did, ejecting the softening human from herself in a show of just how tight she could be. She climbed off him with a happy wiggle of her hips.

 

"Um… why do you have my phone?" Jeff asked.

 

"I took a video of that for you," she said cheerily. "But you grabbed my hips when I didn't say to, so I think I might delete it."

 

His face lit up at the prospect of an impossible Kitsune video and then sunk at the thought of her deleting such an awesome thing. "Delete it?" he squeaked.

 

"Well, when I started taking it, I figured... But then you just grabbed my hips and…" she shook her head with a dramatic sigh.

 

"Please don't delete it," he said quietly.

 

"I don't want to. It's really awesome. So you'll have to behave better, okay?" She walked back over and patted his tummy. "Let's go to the baths and clean up. Shower? People clean up in showers these days? That's the thing now?"

 

She set the phone on the end table and drew a glowing rune on it. "So, no touching this until I say it's okay."

 

Jeff nodded as Touma squished against the couch and scooted out from under him, leaving him suspended above the couch by the Kitsune's bindings. The energy set him down carefully and he stood, huffing softly and feeling messy and happy. He followed two fluffy tails to the bathroom.

 

Sana peeked at the stand up shower. "This little box, right?" When he nodded, she opened the glass door and peered at the faucet handle, then pushed up on it and turned it, letting it get warm. "Okay, Jeff. This is going to be a thing, just to let you know. So don't you dare laugh, or else."

 

"Laugh at what?"

 

She put a hand under the stream of water to make sure it was nicely warm, then stepped under it. The effect was as if she'd instantly lost half her body mass as her fluffy fur flattened under the stream of water. From a cute, petite, fluffy vixen to a super-skinny, big-eared, not-at-all fluffy wetfox in a heartbeat.

 

"Oh my gosh!" Jeff exclaimed, holding back a laugh as best he could. But it was no use. The laugh escaped quietly despite his hand over his mouth.

 

"I told you not to laugh," she said crossly, stamping her foot. With the way she looked, this was even more silly and made him snort in amusement. "Fine. As punishment, now I won't have Touma hump you anymore. Can't have him do you as punishment because then you'd misbehave to get humped more."

 

Touma laid his ears back. "Awwww," he pouted.

 

"I'm sorry," Jeff said, trying to bite back his giggles. "You just look so utterly adorable and huggable and cute. I can see all the little paths the water makes in your fur and I want to reach out and draw little patterns and then hug you to squish them."

 

Her ears went to the side and she looked surprised. "Oh… Okay. Well, then, since you're sorry and since it was laughing for a good reason, Touma can hump you." She perked back up.

 

Jeff finally reduced his laughter to a happy smile. "Thank you, it wasn't meant to be mean. I have a feeling your fluffbro is thankful too."

 

"Well, come on in, then," she said. "All the steam is going out the open door."

 

"It's a very small shower," Jeff observed.

 

"We're very small foxes," Sana quipped cheerfully.

 

He chuckled. "Okay, point for you there." He stepped in, turning the shower head to only spray in the back corner of the stall so that it was possible for two of them to stand outside the stream of water.

 

Touma was right behind and started to head for the water, but his sister put her hand up to stop him.

 

"No getting wet yet, fluffbro. You're still all nice and slick so you gotta hump him first while you're slippery, otherwise you'd have to wait until you get slick again in your sheath."

 

"Oh, again?" Touma asked and Jeff looked surprised.

 

"Well, yeah. I said I'd let you. Didn't think I'd make you wait, did you? Just be a fast fox. We still need to finish cleaning up and make some food for dinner and things."

 

Jeff opened his mouth to say something, but he jumped as Touma pressed a knuckle against his ass, interrupting him. The fox waggled his head. "Come on, you're tall."

 

"Hard floors are bad for human knees," Sana scolded her brother. "Jeff, you just bend over and relax against the shower wall. Um, no water down your back though, so that wall. Water would rinse off all the slippery goodness."

 

He knew better than to question her directives by now, so he leaned as she scooted around behind him and pulled his hips to make him step back a little. Then she dropped down on all fours behind him.

 

"Oh, okay," Touma said, stepping up onto her back. That put him at the right height to bend his legs a little and find his mark, a good grip on the human's hips to keep everything steady and allow for better thrusting. To Jeff's surprise, he was also very, very quick. He only gave a couple dozen quick pushes before he buried his knot and loaded the man up with another shot of fox spunk. It was not as fun as things could be, but fun regardless and enough to even get a twinge out of his resting flesh.

 

Jeff took a deep breath as the fox panted softly and finally pulled out after a short bit of just enjoying filling him. "If we're gonna be doing this so often and you expect to take a shower every time we do, we're gonna end up soggy," he observed as Touma stepped down from Sana's back and she stood up.

 

"Oh, hey, good point!" she exclaimed, reaching up to turn off the water.

 

"I'm still sticky," Jeff pointed out. "I don't have a sheath like him to hide it in. It'll get crusty if it dries." He started to reach for the shower controls again but Sana caught his hand and stopped him, then dipped her head and caught his cock in her muzzle to quickly suck on and lick clean. He nearly fell over. Despite the fact that she was just grooming him, he had a semi by the end of it.

 

"All clean and half better," she announced happily. Then she poofed and the water that was soaking through her fur suddenly fell to her feet and ran down the drain, her magic leaving her completely dry.

 

"Th-that worked," Jeff said, letting out his breath as the two Kitsunes opened the shower door and scampered out. He followed, musing, and discovered that they'd gone straight to his computer and pulled up the furry picture site again.

 

"You know what the biggest problem with this is?" Sana said, running back to get the man and tugging him to the computer as Touma typed in the search box.

 

"Er, what?"

 

"There's not nearly enough human and fennec or human and Kitsune porn pictures," she said with a pout. Then she perked up. "Touma! Go get his phone. We'll make a bunch of new ones!"

 

Jeff watched as the male scampered out. His sister definitely had some interesting friends. This was going to be a fun few days.

 

 

"Hi dad, haven't called you in a long time, but I thought I'd let you know I saw sis this week."

 

"Sis? Who?"

 

"My sister."

 

"Are you feeling okay? You don't have a sister."

 

He paused and frowned at the phone. "Of course I have a sister, dad. Much older than me. She took care of me while you were away when I was a kid."

 

This time there was a pause from the other end of the line before the older man sighed. "Look, I know you probably hate me for leaving you alone. I took care of all the bills and was secretly proud of you for taking such good care of the house when I spent all that time gone. I shouldn't have left you alone as a small child for so long, but I couldn't handle… couldn't…"

 

"Aww, dad, I don't hate you. Really. I'm just glad you're okay."

 

"Yeah. But seriously, you don't have a sister."

 

"Um… really, dad, are you feeling okay? If I don't have a sister, who was at the house all the time when I was growing up?"

 

"Nobody. I should have been there, I know. Really, if you have a sister, what's her name?"

 

"Well, it's…" he paused, then he focused. Then his brow creased. What was her name? He always called her sis. She just was there, making breakfast, doing laundry, hugging him before he headed off to school. But for everything he tried, he couldn't drag a name out of any place in his mind.

 

"You don't have a sister," his father assured him. "Your mother lost a girl over a decade before she had you. Premature stillbirth. She…" He coughed. "Sorry, it's hard for me. Thank you for calling, I've got to go."

 

There was the beep of the call disconnecting and he took the phone slowly away from his ear, staring at it.

 

"No sister?" he mumbled, his heart sinking. Was he imagining things? Psychotic?

 

"Kind of," his sister said from right behind him.

 

He spun on her, startled, but she caught his shoulder and steadied him from stepping back. Then as he opened his mouth to say something, she transformed into a lovely gray vixen, which shut him up as his breath caught in his throat.

 

"It's complicated," she said with a sad set of her ears. "Originally I was your older sister, but all kinds of Kitsune mumbo jumbo and tapestry thread stuff and magic sparklies and things happened and I ended up being a Kitsune instead. The replacement thread didn't make it to become your sister though. A Dark Kitsune meddled and ruined our family to get back at me."

 

Her eyes glowed briefly. "But you can't meddle without repercussions. The meddling freed me to help in the past. So I went back to help things be more right." She smiled at him. "I-I guess, n-not completely right. I mean, yeah, I kind of let my Kitsune lovey-lovey nature get the best of me. But you liked it, and it helped me, and I wasn't really your sister anymore, just the person previously known as your sister who was replaced with a person who got killed by a Dark Kitsune and didn't become your sister, so… umm… it's okay, right?" She grinned sheepishly.

 

He made a face like he had eaten something utterly confusing. "How exactly does this work, now?"

 

Her ears twisted about and she considered it for a while, then she took his hands and rubbed the backs of them. "Okay… What I experienced and what you experienced are two very different things. Then there's what you originally experienced and what you experienced afterwards, so…"

 

"I'm already confused," he admitted. "Go on."

 

"Okay… so I became a Kitsune because my thread of existence was pretty loose and I didn't have a strong impact on the world, kind of. So when I was your sister, everybody mostly forgot about me and it was pretty frustrating. I tried to be a good sister, but mom and dad and you and everybody just… well… it was like I barely existed." Her ears laid back as she remembered this.

 

"Then my thread fell out and I was so sad and another Kitsune found me and I was a good enough person so I became a Kitsune and in place of my thread, another sister was there that was a real bitch to you and mom and dad and that sucked too. I looked at her thread and saw what she was doing and I was so upset and sad for you.

 

"But a Dark Kitsune decided that was not bad enough, so took evil sister's thread and broke it just before she was born and then took mom's thread and pulled it away from you and dad and pulled dad away from you as much as she could without destroying the threads."

 

She got an angry look on her face. "So I killed that bastard Dark Kitsune who did that and because the rules about not doing that gave me some things, I chose to go back. I could only help one thread, so I decided to help you. I pretended to be human and even though I originally saw you as my brother, you never really had a sister because my thread was never even even there."

 

"Remind me not to upset you if you kill people like that," he said, taking a breath.

 

"Only Dark Kitsunes. That's part of my job now. Anyway, I worked really hard to bring you up well even with the mess the evil Dark Kitsune made of things and… um…" She fidgeted. "Well, Kitsunes like me need energy and we get it from positive things and sex is a really positive thing and sooooo… well, I wasn't really your sister really really and it was positive for you. I did finally have to go take care of some other things as a Kitsune."

 

She looked down and squeezed his hands. "You're a good person. I just wanted to help you so much because I loved you, and…" Then she huffed. "And I admit… when I was fading from the world, I didn't know what was happening, and I was afraid, because no matter what I did, nobody ever remembered me or it. So… I got touchy with you then too. Just not as well. I didn't know as much then. But I loved you for it, even though you always told me how awesome it was and then forgot so quickly, even forgot who I was. But when we spent time doing that, your eyes… I could see the recognition in them. It was like the only attachment I had to the world, it felt like."

 

Her ears went back and she shook her head. "I'm sorry I was so selfish, and I'm sorry I probably ruined your childhood by molesting you. Twice. Two childhoods. At least I didn't ruin the third like the nasty replacement did."

 

He touched her cheek. "I feel like I remember just shadows of the other two. I hated the evil sister, but I loved the reality you gave me and the shadow of yourself that I felt deep inside."

 

"That wasn't me deep inside in the shadow," she said wryly. "I was so forgettable that I could get any guy I wanted together with you, and neither of you'd remember anything about it. Originally I wondered why I never got pregnant, because I figured maybe if I did, somebody would notice me finally. Loose threads can't though, so it makes sense now. But… yeaaaaah."

 

She glanced to the side and her ears laid back. "Before I became a Kitsune, I was really a sex fiend terror and kind of brought you into it. So the deep inside you? Guys. Lots of guys. Ummm, sorry?"

 

He couldn't help but start chuckling. "That sounds horribly naughty. I'm almost sorry I missed it. Well, forgot it."

 

Her ears suddenly laid back and her eyes widened until the whites showed. She started to lean to the side and grab him, then froze in place and let out a tormented yelp that faded into a howl of pain as a smoky black energy coalesced around her.

 

"How lovely," a dismissive voice growled behind him "I'll be sure to give your ex-brother a nice anal ravaging when I'm done here.".

 

The man spun and saw a coal-black male fox drop the Kitsune siblings that he'd spent time with. He'd been holding them by their scruffs and they both gasped for breath as they hit the ground, though there was a miasma of binding energy about them. "Now I'll be able to get all three of you at once."

 

"What are you doing?!" the human demanded, charging at the fox. The six-tail was not even worried about this though. He just put out a hand and pushed with a small show of vulpine strength, knocking the man onto his back.

 

"You can just sit there and watch as I shred them and consume them," the Dark Kitsune said with a malicious grin. "Not a thing you can do about it, mortal."

 

"No," Sana growled. The little fennecs strained against their bindings, then began to fight the energy with their own powers. Being only four and five tails though, they were not a match for the six-tailed black fox.

 

The distraction gave the grey vixen a chance to fight against her own bonds though, pushing the darkness away with a bluish energy.

 

"Rrrf… Feisty, aren't you?" the Dark Kitsune said, starting to strain at the energies against him. "I needed perfect timing. With you so close to a sixth tail and both of them doing so well…" he paused to concentrate for a moment, his eyes narrowing. "Yeah, very close to overpowering me. But close is not enough."

 

The black fox gritted his teeth, widened his stance, and his tails flared out as he closed his eyes to focus his energies, pushing the dark energy back toward the three others.

 

The human looked at all that was going on, not sure what to make of it. But he knew one thing: People he cared about were in danger. He had to do something! But the black fox guy had just pushed him aside like he was nothing. Then he saw where he was realized that he just might be able to help.

 

He leaned back on his elbows, pulled his leg up to his chest, aimed the heel of his shoe, and struck out as hard as he could with his leg. It was an awkward kick and collided with the black Kitsune's belly. He was hoping to knock the fox off balance or something similar, but he just got a muffled grunt from the vulpine who stepped back and had his balance back extremely easily. Kitsunes were really fucking strong and some silly little human foot wasn't going to make a dent against those abs.

 

"I'll kill you… when I'm done… with them…" the Dark Kitsune said, panting as he pushed harder on the energies.

 

Fuck. Not immune to the kick, but strong enough that it didn't matter. The fox made professional fighters look like pansies. Then his eyes narrowed and he got a delightfully evil thought that no nice guy should ever have. He pulled his foot back to kick again.

 

"You're going to annoy…" the Dark Kitsune started to say, knowing that a kick was coming. He just wasn't ready for where.

 

The words cut off when the heel of the shoe made impact with a pair of fuzzy orbs. Both unhappy spheres as well as the contents of the sheath above them had absolutely no muscle to prevent them from meeting the fox's pelvic bone in an unpleasant manner. With all of his magical energy focused on the other three Kitsunes, these orbs were ripe for the picking. Or kicking, as it were. It was kind of like stomping really hard on two plums and a banana, with very similar results internally.

 

A black muzzle fell open and eyes shot wide to whites at the edges as certain anatomy popped like squished table grapes. The sheer shock and audacity of this move broke his concentration enough for the power of the other three combined to break their bonds and reverse the situation, wrapping the Dark Kitsune in a combined blue and yellow glow of energy. This both stopped the unfortunate male from falling into a crumpled heap and from refocusing all of his power to heal himself. But even with the three working against him, he still had just enough energy beyond their efforts to start the healing process working as tears streamed down his cheeks.

 

"Can't… quite… get him," the gray Kitsune said, straining desperately, knowing that if they couldn't destroy him now, they wouldn't get another chance.

 

"He's h-healing himself. Crap!" Sana said as all three of them focused their hardest. "Push! Get him or we're dead when he's done healing!"

 

The human got to his feet, wobbly from the fall, and looked at the situation, then shook his head vigorously. This made him wobble more, but it also cleared his senses. "Aw HELL NO," he spat, then took a step forward. "NOBODY hurts my friends or my sister!" he growled and launched an extremely violent standing kick into the Dark Kitsune's groin for a second go at the battle effort.

 

The sudden re-traumatization of the nearly-healed, tender orbs finally broke the black fox's capacity. Male instinct pulled far too much power to try to stave off the shock of agony and re-heal things. But that diversion gave the three others the chance they needed and it was over. The maximal compression of smashed testicular matter between foot and pelvis occurred just a fragment of an instant before the energies shredded his being and put him out of his misery for good.

 

Exploding shards of light and energy flung outwards as if the Dark Kitsune were a Prince Rupert's Drop and the kick had just nicked his tail. The resistance of foot impacting evil, deadly, immortal being faded just as quickly and a human ended up on his ass again as the flecks of light started to gravitate toward the four people present.

 

"He just… kicked him in the balls to death…" Touma said, eyes wide. Then the poor little fennec fainted at the mere thought of such a thing.

 

The change in position drew his share of the sparkly energy toward him more quickly and his eyes shot opened as he gasped, almost sounding like he was in ecstasy. His body tensed and he cried out as his fifth tail exploded in a burst of light from his hindquarters.

 

The two females were not far behind, falling to their hands and knees and both losing control of their forms enough to turn into feral fox shapes. Their five tails glowed and a sixth exploded into being for each of them, leaving them panting and whining happily as they processed the new tails in their minds.

 

"Eee!" the human exclaimed, swatting at the glowing bits that were attracted to and sinking into him. "That tickles!"

 

"Oh, huh," Touma said, flopping to lounge on his hip. "Normal humans aren't usually around when Kitsune are consumed. So you're getting some of the power. But you're not a Kitsune, so you can't do anything with it. Weird. It's like you're almost being a zero-tailed Kitsune."

 

The gray vixen rushed up to her brother worriedly and nosed at him, snapping at one of the sparkles. "It'll make him a target for other Kitsunes though. Ooo… It's like he's a super-battery now. I get such nice energy from him."

 

He eyed her, somewhat worried. "Um… You're… you're very short now."

 

"Natural form," she said, smiling at him. "You okay with this? I can change into all the different things."

 

"This is okay," he said with a grin. "A fox is fine too."

 

"What're we gonna do with him?" Sana asked. She was absolutely adorable as a little feral fennec with six pooftails. "If we leave, other Kitsune and other things will be all over him and he might not survive."

 

"We could always stay with him until all the extra energy is out of him."

 

"It's not as high energy as we are, so it'd be slow. Like, decades slow," Sana pointed out.

 

The grey vixen considered, then her eyes twinkled mischievously and she turned to her brother. "You sure a fox is fine too? Cuz I'm thinking that you could probably help a bunch of one- and two-tails out."

 

He fidgeted. "Yeah? What are you talking about though?"

 

Sana trotted over. "You'd never get him near a female one-tail," she said. "Males who are not too low on energy should be easy enough to convince though. Twosies will be perfectly fine. Ooo! It'd still take a number of them, but I bet we could all work for a time stop and make a nice vacation out of it!"

 

"Is he okay with that too?" Touma asked. "Can he handle it?"

 

The gray vixen grinned at the fennec. "Why don't you give up your small and cute just for a teensy bit and pretend to be an average one-tail male for a quick test?"

 

"But I like being small and cute," Touma pouted as the human sat by trying to decide what was going on.

 

Sana laughed with a little bark. "It's okay, fluffbro. I can handle you being big and strong instead of small and cute for a test."

 

"But…" the little male fennec said again.

 

"Two reasons to do it," the gray vixen announced, trotting over to stage whisper in his big ear, everybody able to hear it. "Tight, and tied." She winked at him.

 

"Oooooooooooooh…" Touma got onto all four feet as the gray vixen padded back over and nuzzled her brother.

 

"You're overdressed," she told him teasingly, bringing back memories in him of fun times when she was pretending to be a human.

 

He grinned and couldn't help but giggle as he laid back on his shoulders and pulled his pants off. When that was done though, he paused in thought. "We just… like… exploded that bad Kitsune who was trying to kill us all. Why am I undressing? And what's all the stuff about one and two tails still?" He glanced at the gray vixen and was surprised to see the human version that he knew as his sister standing there, bare as can be. His heart skipped a surprised beat and he smiled.

 

"Testing first," she said, taking command like she'd done so many times in the past, "Then we'll explain the rest. Touma's gonna get some humping in, so I think he'd love to see your ass."

 

A laugh was the response. "He got plenty in already, but I'm okay with more. What're we testing?"

 

"Normal size and shape for me," Touma said from beside him. Then the red fox padded around in front of him and back the other side, showing that with a feral red Kitsune body, he was a good bit less small and cute, but still sexy. "Bit bigger. Bit juicier. Bit tighter," the fox said from behind the man as he lifted himself up on a waiting rump.

 

"Don't worry, won't hurt," the human-shaped Kitsune assured him. "We'd never hurt you."

 

He shifted in anticipation, then sucked in a breath as the larger fox started to press in hotly. It felt reeeeally good as the fox humped into him. Then it started to have more pressure as Touma got deeper, beyond the extra pressure he'd felt from the Kitsune's fennec form.

 

"Kitsunes with only one or two tails rarely get more because they can't be much more than foxes," his sister explained as she reached under him to rub his tummy at first while Touma enjoyed his ass. "With two tails, they're as smart as people, but one tail? Still mostly fox. They're not immortal, and rarely get a second tail because it's difficult to get enough energy for it when everybody thinks you're a normal fox."

 

She started playing with the fuzz around his rock-hard cock and grinned. "Two tails also have a tough time, since the most they can do is hide the fact they have two tails and change their fur color. It's tough to get energy from intelligent creatures when you're stuck as a fox."

 

Her fingers got a gasp from him as they wrapped around his shaft, just like she'd done silently before when she had her unknowing boyfriend humping his ass instead of hers. "You've got so much energy from the Dark Kitsune that you're brimming with it. So any you share with a one or two tail will be plenty to give them another tail if they're ready. We know of a number of two-tails and found a handful of male one-tails. Females would be too feral to convince to hold still for you, but any male with even a little bit of energy should be brave enough to stay around and hop on you like Touma."

 

It was obvious that she was having fun as she kept him panting and squirming while the male Kitsune filled him deeply. "You said a fox is fine, and you're okay with guys. Maybe my fault. So we wanna take you on a nice little vacation that will take no time in the real world and see if we can help some one and two tailed Kitsune get their next tail. We just need to know if your ass can be happy with a feral male Kitsune and their anatomy."

 

Sana nodded emphatically. "Knot a lot bigger than fluffbro had before."

 

"Not a lot bigger? So smaller? Or… wait… knot with a kay again?" As the Kitsune's forepaws clung to him tightly and the vulpine pushed hard, working to get the knot in and unload, he put two and two together and murmured. "Tight and…? Oh my!"

 

At which point Touma put the two of them quite inseparably together and the two Kitsunes made sure much goo happened.

 

This was going to be an interesting vacation.

   
  

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Source: https://sofurry.com/s/Wel7rlG1
Part of the series Tails of Power Universe
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