Nisha and the magic diaper suit 1 [COMMISSION]

Story by Eusku on SoFurry

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I'm taking commissions! You can order a story of this length for 52$. More info on my page!


"I wonder why Gramps signed this dungeon as too dangerous to explore..." She wondered as she opened the large door once again and walked back down the long corridor. "We've been on quite a few missions together where there have been traps, guards actively protecting the place and even labyrinths! Why would he sign this empty little abandoned cave as something he wouldn't even put his foot into? Maybe there were a few guards before but they all went away..." As she got to the end of her train of thought, she was already at the end of the corridor and ready to climb up the rope that she came down with. Being so carried away, she didn't even realize that there wasn't any snoring coming from the dark hole on the right like when she arrived.

She jumped up on the rope and started climbing, but the bag filled with gold, silver and all kinds of crystals really started weighing her down, and she was almost sliding down more than she managed to push herself up. Her hands hurt from having to hold herself so tight, and she sweated hard which made it even more difficult to grip the rope.

Suddenly, as if a wave of weakness came over her, she couldn't hold herself anymore. She slowly slid back down on the ground and fell on her knees, only managing to hold herself upright with the help of the rope. There was an awful feeling coming from her cock, it started throbbing and hurting like it was about to explode and break the cage into a thousand little pieces.

"Damn it, I guess it was too much to put this tiny cage on my cock at first..." She cursed to herself, reaching into her pocket to take the key out. She kicked down her pants and reached to the cage, and much to her surprise, her entire cock had turned black. It was coated in a layer of thin, shiny latex film, which was slowly spreading up towards her stomach and down to her thighs.

Panicking, she desperately tried to put the key into the hole, but it was impossible; as if the liquid latex had gone into the lock and prevented anything from opening it. It just kept creeping further on her body, giving a tight, warm feeling to whatever part of her body it covered. Soon enough both of her legs were completely covered with the smooth, shiny substance and it moved further up to her chest and arms. It almost tickled, but the feelings of panic were much stronger on her part as she desperately tried getting it off herself. After giving up on trying to open her cage, she tried grabbing onto the latex layer and tearing it off, but it stood firmly on her fur, not allowing for even a little bit of stretching outwards.

For a while, the latex stopped and allowed Nisha to pant a little bit and comprehend what was happening to her. "What... What the hell?" She mouthed as she desperately tried to pull it off of herself. She tried to claw at it, but the rubber was too strong, her claws didn't manage to penetrate its shiny surface.

Suddenly it seemed as though the latex started to expand. At first it felt like she had just gained a bit of extra weight, but after a while it really started to get puffier, and a quiet hissing sound could be heard as it sucked air in from the outside to inflate. It created an air chamber about two or three centimeters in thickness around her, making every motion difficult from the decreased mobility, and loud squeaks could be heard due to the material rubbing up on itself.

Unlike most of the suit's body, which only inflated to give her a little bit of puff, the area around her butt got even puffier. She also couldn't feel the second layer of tight latex underneath her ass, which led her to believe that there weren't any there, and that her ass was open to that puffed up part. It kind of reminded her of a big diaper, and its function seemed quite the same too. As time went on and it inflated even further it finally took the shape of an actual diaper, confirming her guesses.

"What, is this some kind of weird, perverted diaper suit? I definitely did not sign up for this!" She wiggled her butt a little bit, the latex bubble jiggling a bit with her motions. "This is ridiculous... Who would even make such a thing?" She said in disgust. However, the transformation was far from over.

The latex, which until then only spread until her neck, went even further up to her face, covering half of it, right up to the line where her eyes started. This left her breathless for a moment, nervously trying to inhale through the airtight film, her muzzle's imprint showing clearly on it. Her breathless state would not last for too long however, as a pink gas mask appeared on her face, with a tube that grew longer and longer, until it connected to the diaper part of her suit.

The mask had thin slits on it so she could get a bit of fresh air and not suffocate, but most of her air came from inside the diaper. Although she hadn't messed herself, the mix of strong, sterile smell of fresh rubber and her sweaty ass traveled up her breathing tube, making each breath uncomfortably warm and stinky. The mask was also quite good at concealing noise, her quiet, panicked mewling could be barely heard from outside and was mostly overpowered by the aggressive squeaking of her shiny second skin.

She tried to tear the mask off or pull the tube out of its place, but just like the rest of her suit, it was fixed in so well that it became impossible to separate from her. There was no zipper or seemingly any way out, which led her to believe that her suit was probably permanent, at least until someone found her and let her escape. She was already quite thirsty so she had at most about three days to go until she completely dried out, but this dungeon was so hidden and difficult to approach, that it would have probably taken years for the next adventurer to arrive and help her. She sighed and sat down on the ground in defeat, waiting for her ultimate fate.

"God damn it! I shouldn't have been such a horny bitch... Now I'm stuck here forever in this silly looking diaper thing which will probably get so freaking stinky in a couple of hours that I'll-" She thought to herself angrily, but her frustrated train of thought was suddenly interrupted by a deep voice that made her jump. Of course! She wasn't the only one in there, she had heard snoring when she came in!

"Bravo, bravo! What a show, what a performance! I'm seriously impressed!" The deep, but cheerful voice said accompanied by quiet clapping, which belonged to a tall, red, muscular demon looking creature complete with long, curved horns and shiny, black hooves on his feet, who seemed to manifest out of nothing in the hallway to the right of her.

He had a long face, looking like a strange mixture of a goat and a human. His eyes were bright red, and every time the cat looked into them, she got a strange sensation and couldn't resist looking away. He wasn't wearing any clothes; his thick cock was flailing about on his crotch, which although bigger than the cat's, wasn't too intimidating when it was flaccid, but she knew better than to judge ahead. His balls however were exceptionally large, probably producing tons of cum.

"What the hell are you staring at, pervert?!" Nisha tried to yell out, but her words were muffled by her mask. She angrily shook her head and looked at the demon with piercing, mad eyes.

"Ohh, you're an angry one too! Well I suppose I wouldn't be so thrilled either if I were trapped in a state of the art latex diaper suit and adopted as a pet by a hot demon guy! Actually... Maybe I would, but that's besides the point! Now stop being so grumpy for me and be a good kitten, alright?" He made her way towards her, his hooves clopping on the hard stone. He gave a small pet on the cat girl's head, which was responded to by angry growling from her.

"Stop growling! What are you, a dog? That's not what I signed up for! Kittens are supposed to be friendly and cuddly and lovable!" He stroked his hand down Nisha's face, who tried to flinch away. She felt frustrated and helpless not being able to escape, or even talk back to her new captor. She really was just like a pet cat, completely in the mercy of their owner. She couldn't even defend herself with her puffy, swollen hands, which didn't allow her to grab or hit anything too hard. Like a dumbed down, useless pet, only able to bark and growl back to her captor when she didn't like what he was doing- assuming he would care about a pet's complaints, which he probably never did. That's not what pets are for after all!

Her movements felt slow and weak, making her believe that the suit had also put a couple of curses on her, which kept getting stronger over time. Because of this, it became impossible for her to stand on her feet anymore, falling down on her butt, the rubber diaper fortunately absorbing the impact. She was barely able to turn herself into an all-fours position to have at least some mobility, looking up at the demon with softer, pleading eyes.

"Oh come on now, already starting to give up! The best part is still yet to come, the incontinence buff hasn't even set in yet!" The demon said with a sadistic grin, and indeed, soon enough Nisha started feeling as though her bowels and bladder were working against her. They've become weak just like the rest of her body, and they could barely keep in whatever was in them anymore.

"N-no, I will not... Mess... Myself!" She screamed through the mask, trying to hold her asshole shut, as if she was waiting at the bathroom door, waiting for whoever was inside to finish with their business quickly. But there was no bathroom, and the only place her piss and poop could go to was her diaper.

Her legs were shaking, she tried to push her thighs together but the inflated suit made it impossible for them to touch. In one final desperation she cried out, then started releasing her bladder. The yellow liquid quietly poured out of her hole onto the cage, sprayed all over her crotch, flowing down into her diaper. After only a few seconds, she could feel the warm fumes that her piss was releasing traveling up the tube and straight into her lungs.

"Mmmhh!" She moaned desperately, trying to make it stop, but she just couldn't regain control over her pissing. It didn't stop coming until her bladder was empty, but even then she couldn't have any peace. There was quite a lot of poop in her guts that she felt like she needed to get rid of immediately.

She danced around a little bit, desperately trying to keep it in by pulling her hole together as tight as she could. The warm, sour fumes of her piss were one thing, but mixing it with semi liquid shit sounded even worse. Holding it in was impossible however, and just like the piss, it started coming out uncontrollably. It was quite a bit load too, the two large wet rods of shit hit the piss pool at the bottom, splashing her ass with it.

"Mmmnngg...." She moaned out, struggling to keep herself from tearing up. The smell was strong and overwhelming, just as if she had fallen into a sewer of some sorts.

"Oh bad girl! You've messed your diaper, I can't believe you! When will you learn to use to potty you dumb little kitten?" The demon asked in a sarcastically angry voice, rolling his eyes and petting Nisha's head. "Well, we do have quite a lot of time to train you still."

"I don't wanna be trained, let me go!" Nisha shouted at him from under the mask, which was again quite difficult to make out due to how much the mask obscured her voice.

"Well if I don't train you, you'll just keep messing your little diaper! And you don't like smelling your stinky stinky, do you?" Her captor cooed at her, to which she would have replied something even angrier if she wasn't cut off by her own, uncontrollable coughing and gagging as more and more fumes escaped from her excrement, torturing her nose and lungs with their entoxicatingly smelly nature.

But just then out of her misery, she started feeling a bit aroused too. "What the hell?" She thought, given that this scenario was less than sexy for her. "I can't believe it, he put an arousal spell on me too??" Nisha moaned as her cock started growing and hardening. She couldn't help but take deep breaths from the tube, filling her lungs with a smell that both made her want to throw up and cum.

"Oh look, the third spell is starting to kick in, which has to be one of my favorites! Now comes the part when the sissy accepts her awful little fate and gets aroused by her awful little smells for all eternity!" He said in an excited but evil tone, watching as Nisha started humping against her puffed up rubber diaper, her caged cock starting to hurt a lot from not being able to grow to its full size.

"Mfh, mfh, mfh" She moaned as she thrusted her suit, feeling the slippery surface of the rubber from the exposed parts of her wire cage. "Please... Take my cage off..." She begged as she got closer and closer to orgasm, unable to control herself from shaking in pleasure.

"No no no, you don't deserve it! You only deserve to cum with the cage for now, maaaybe if you're a good little girl, I'll let you cum without it" The demon teased her.

The cage was uncomfortable and painful, but she couldn't care anymore. It felt as though she had regained most of her stamina from the previous debuff, her movements getting more and more swift as she bounced on her belly to rub her penis on her diaper. Her body heated up and her face turned bright red, sweating into the suit's tight inner layer, making all sorts of squeaking and creaking sounds.

Finally, she couldn't control herself anymore. It all became too overwhelming for her to care about anything, she just humped blindly until her cock got harder than it ever had in her entire life. She took one final huff of her smelly concoction, then sprayed her cum all over her diaper with a loud moan. The cat girl did a couple of weaker, blissful humps, before she rolled on her back, panting from exhaustion. She felt weak again, having cummed away all her remaining energy, all she wanted to do was to sleep.

"Now be a good girl and come with me! You can't stay here forever, I made a nice little room for you! Come on!" The demon whistled to Nisha and headed towards the dark cave, but the cat didn't even think about moving an inch. She laid on her back, panting from exhaustion and barely even able to make out her captor's words due to how loud her ears were ringing from the orgasm.

"Don't make me call you twice!" He said angrily. "Alright then, you asked for it..." He snapped his fingers and suddenly Nisha felt an electric feeling shock from the cock cage which made her slightly jump.

"You sadistic piece of..." She grunted as she tried to get herself back on all fours. "Come on, I'm trying my best!" She yelled out as she felt another shock, which felt especially painful on her already sensitive cock, having come just seconds earlier. She finally managed to roll herself back on all fours and squeakily crawled her way towards her master, then following him into the dark den.

It took a few seconds for her eyes to adjust to the dark, but after a few blinks later she could make out everything that was in the tiny room. In the corner, there was a tiny, soft looking doggy bed, with a soft pink blanket on it. It seemed brand new, but if all of the demon's previous pets were also furless and clawless, then there wasn't really any room for causing damage in it after all.

Next to the bed were two little bowls, One of them had water in it, the other was empty, it probably served as the food bowl. There were a bunch of sex toys scattered around the room, similar to the ones that she saw in the rooms before. On the other side of the room was a small cage, just big enough to cram her into, albeit in a highly uncomfortable position.

"Welcome to your new home, my sweetest little pet!" The demon said enthusiastically. "This is where you'll be spending the rest of your days, so better get used to it! Now all this stuff might look confusing to your dumb little pet head, but let me break it down for ya" He said as he walked to the bed.

"This is your bed, you're free to sleep in it whenever, except when I'm playing or punishing you, or giving you tasks... You know, like I will most of the time. You can't really use your useless hands to cover yourself with the blanket so you'll have to beg me... Which will probably just make me horny and that's sleepy time over for you!" Then he walked over to the cage.

"This is your punishment cage! If you do something naughty, first I will torture you, then lock you in here for a couple of days before I let you out again. So try to be as good as you can, I certainly wouldn't like to be locked up in there!" He said with an evil giggle.

"When can I eat?" Nisha tried to say through her muffling mask, her new owner barely able to pick out her words. He laughed and shook his head, petting the cat on the shoulder.

"You already want to eat you dumb little creature? You barely even got here, if you eat so much you'll get fat! There is one feeding time every day, the only time when I will take off your mask. But I won't spoil all the fun of what you'll be eating! Although I think you can already guess!" He said with a grin.

"So make yourself at home! You can play with the toys if you want, though other than the vibrators I don't know what you'll be able to make use of with your dumb, useless little paws. I have to go now to get something, be a good girl until I get back!" He took out a collar and secured it tightly on Nisha's neck, almost choking her. He connected a leash to the collar which he tied to the cage to make sure she didn't wander too far, then left the room.

"Fuck you..." She mumbled after the demon, then dragged herself to the bed, slumping down on it. She couldn't really feel how soft it was of course, due to her puffy latex suit which didn't allow her to feel the touch of anything outside her cocoon, but she could at least set her head down somewhere. She tried to sleep, but the smell of fermented piss and shit felt suffocating, keeping her up to toss and turn for a while. But luckily she was tired enough to close her eyes and fall asleep after a couple of minutes, drifting into a deep dream where this madness was all over and she was free again.

But of course, that was all just a cruel dream as about an hour later she was woken up by her owner shaking her violently. "W-what, what, what is it?!" She grunted irritatedly, looking up at the demon with cloudy eyes.

"Did the kitten have a good sleep? Oh come on don't be so grumpy, I even changed your diaper! I would at least appreciate a thank you or I may or may not change that dirty little diaper again..." He nagged the cat girl.

Nisha took a deep breath, and indeed the waste fumes were replaced with the sweet, sterile smell of a new rubber diaper. It was certainly easier to breathe than whatever she had to endure before, so she rolled her eyes and muttered a thanks towards her captor.

"That's my girl! You better learn to be thankful to me because I could keep you waay worse than I'm keeping you now, you understand?" He pet her head passive aggressively. "But now I'm horny! I think we should make use of some of these nice toys on the ground, don't ya think?"

"Thanks, I would rather sleep." The cat shut him down, putting her back on the pillow and closing her eyes, trying to filter out her owner's annoying voice and fall back asleep.

"No no, no naughty talk! Remember the punishment cage, kitten!" He said between his teeth, to which Nisha got a bit scared and got back up.

"Fine... Let's get over it." She said unenthusiastically, getting up from the bed.

"More excitement!" The demon commanded, sending another electric shock to the cock cage with a snap of his fingers, making the cat girl curl up in pain as if she had been kicked in the nuts.

"F-fine... Yay, we're gonna play!" She tried to bring out her most enthusiastic voice. Her owner let out a little amused laugh and pet her on the head.

"That's right, just like that! See how much better the mood is now?" He grabbed a dildo from the floor, about ten centimeters in length and lifted Nisha's mask. The cat could finally take a breath of fresh air for a moment, but her relief didn't last long as the rubber toy was jammed into her mouth and down her throat, making her gag immensely. She tried to spit it out, but the mask was quickly snapped back on, secured so she had no way of taking it out or spitting out the dildo.

Nisha let out a few quiet protests and shook her head, gagging a little bit but collecting her strength not to throw up. She knew that her puke would travel down the tube into her diaper, making her smell its sour stink until the next diaper change which could take hours and hours to happen.

"Wow, a natural born slut! You're so good at taking cocks in your throat honey!" He teased, only being answered by an irritated grunt from the pet.

"No grunting! Haven't I taught you any manners? Well now I will..." He detached the end of the least from the cage, making Nisha believe that she was going to be locked up. She squirmed in fear and shook her head, looking at her captor with pleading eyes, but the cage was not her punishment.

The tall, muscular demon pulled the end of the leash up, slightly lifting Nisha from the ground and choking her by her collar, which squished the soft rubber padding around her neck and created a seal that barely let any air through her windpipe. She kicked her legs and flailed her arms a little bit, but besides the loud squeaking of her latex, she wasn't able to do anything about her unfortunate position.

Thankfully the choking didn't last long as she was shortly put down on the ground, catching her breath in exhaustion from the adrenaline rush. "Do you see now why good kittens don't grunt?" The owner said in a strict tone.

"Mhm..." The cat nodded her head sadly, being gagged by the dildo as she twisted her neck.

"Very well! I almost thought about refusing to give you any food today, but I changed my mind because you seem so resentful" The captor continued, taking out his cock and starting to jerk it.

Nisha was confused for a moment, but then quickly realized what was going to happen. She tried to back away, but were caught by the demon who removed her mask. She instantly spit the dildo out, panting from relief, but that relief didn't last long as her mouth was suddenly filled with her owner's throbbing red cock, girthy and about twenty centimeters in length.

It was much harder to take than the dildo, making her gag and tear up, her saliva dripping off her chin and onto her suit. "Glg glug gggrrh" she gagged as her new feeding tube went deeper and deeper into her throat.

"Come on, be a good girl! Take it more quietly or I'll think it doesn't taste good, which would be kind of rude!" The demon teased Nisha, who was trying her very best not to throw up or bite down on the cock, which went so deep that it made a visible bulge on her throat.

"You want some milk, kitten? I think I've got some coming up for you!" The pet tried to pull her head away, not wanting a mouthful of jizz, but the demon's strong hand kept her in place.

"No backing out now! Alright, here it.... Arrgghh..." the red cock started spewing thick loads of salty cum into the cat's mouth, at it just wouldn't stop coming. His balls were visibly pumping up the huge load, which he probably held in for months due to just how enormous it was. It just kept coming and coming, causing Nisha to feel full and even a bit sick. She usually had no problem with swallowing cum, but with such a big load and no opportunity to breathe, it was a different story.

After what seemed like an eternity, he finally let go of the cat girl, who fell to the ground, panting with a full stomach. The latex suit felt like it got even tighter as her stomach grew and inflated with cum, almost tearing on her but keeping together.

"Come on, lick that remaining little cum off your lips you clumsy slut! I don't want you to starve!" The demon instructed, to which Nisha obediently licked around her lips.

"Fuck you..." she muttered, a quiet burp leaving her stomach as she slowly headed back to her bed. She was sure that she would soon figure out a way to escape, but until then she had to tolerate whatever this sadistic maniac had in store for her.

"Language, kitten! How many times do I have to tell you?" Her owner said in a highly raised tone. "First of all, your mask isn't even on! Do you think I will just let you roam around here breathing my fresh air?" He attached the mask back to her face, forcing her to breathe the sweaty, rubbery air of her diaper again. "There! And how about you try out the punishment cage for once, just so you know how much I don't tolerate your kind of behavior!"

Nisha, getting scared once again, tried to profusely apologize, but it just wasn't enough for her captor anymore. He grabbed her by the leash and pulled her to the cage, pushing her puffy body into the tiny cage. He then closed the door and locked it with a key, making sure the cat had no way of escaping from her torment cage.

"Please let me out, Master... I promise never to have a dirty mouth again!" She quietly whimpered, but the demon's heart did not soften up to the pleas.

"I will, after twenty four hours! Until then, you can enjoy your own company in there. Actually, I don't want you to be bored... let me just put a gassy curse on you!" He grinned as he snapped his fingers again, and Nisha instantly felt a fart forming in her guts.

"Nooo! Please! I don't want to breathe my..." she tried to plead, but couldn't finish the sentence as the first toot made its way out of her tight asshole, puffing up her rubber diaper and travelling up the tube to her face, and into her lungs. It smelled awful, as the curse didn't only make her fart more, but also stinkier.

It felt as if she wasn't even breathing her own gas, but some kind of awful monster's that feeds on nothing but rotten eggs and sewer water. She coughed and gagged, and just as the smell was starting to clear out from her breathing system, the next one came with a loud "bbbrrppt"

"Only a day to go until you're free from your cage and your curse again! In that time, I highly suggest you think about your behavior and unacceptable language, you useless little pet!" The demon said as he watched Nisha suffer from her own smells, desperately trying to force the tiny cage open.

"Oh my god please! You can be this evil!" Nisha yelled out, her face turning blue from coughing so much, trying to catch a breath without the putrid stinks violating her nose. But her pleading was only greeted by a disappointed shake of a head.

"First of all, don't even dare to mention the name of God around here! I'm a demon if you couldn't tell... also... no! I'm not letting you out and you better get used to it, or improve your language." He teased back.

"Now enjoy yourself alone for a while, I'm gonna go away for a bit. By the time I get back I suggest you calm down, because I can make your situation much, much worse if I wish to!" He threatened his pet, sending a small electric shock to her cock to indicate what he was referring to.

Nisha cringed from the sudden jolt to her privates, trying to collect herself as she watched her owner walk out of the room, leaving her alone. Was this really going to be her fate? Was she ever going to escape, or would she live her entire life as a dirty, stinky rubber pet of a perverted demon? She sat down to the ground in defeat, closing her eyes and trying to get a bit of rest. Another fart thundered from his asshole to her lungs, but by that time she was already asleep, exhausted from all the pain she was put through that day. But that was what was going to happen to her every day, without break and without mercy.