An Even More Swell Idea

Story by Jeeves on SoFurry

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#28 of Kinktober 2017

Adamios and Ada get up to more helium-filled fun, reaching greater heights together than ever before. :3


This story was written for Day #28 of Kinktober 2017! Today's theme is Inflation, and the story was written for Adamios. This story contains M/F sex between consenting adults, and some hyper-inflation related peril. :3

An Even More Swell Idea

Ada moaned softly as she lay back on her beach towel, her bikini long since cast aside and one of her large, clawed fingertips teasing back and forth between her legs while the anteaters other paw slid tenderly from breast to breast. Close by, watching his female counterpart squirm and gasp as she masturbated in the open sunshine, Adamios himself could only groan as he lugged yet another set of helium canisters across the sand. He didn't blame Ada for wanting to relax and soak in some sun before what he had planned, and indeed it always delighted him to see her enjoying herself in that particular fashion.

Once more he returned to the truck he'd rented to drive them out here, to this secluded cove where they would have all the room they needed to begin in private, and all the space above once things got started. He pulled forth the final few helium cannisters, wheeled them down to the edge of the sand on a metal dolly, and then began to drag them along the sand like all the others. Glancing over his shoulder as he moved closer and heard Ada's cries ringing out louder and more insistently with each passing moment, Adamios admired his workmanship as he peered at the nearly complete circle of cannisters lying in the sand around Ada, all connected up to a series of hoses that fed into a single larger hose lying just beside the beautiful, writhing, pleasure stricken woman's head. He pulled the final cannisters into place, and hooked them up just in time to hear a strained cry escaping his companion. Raising his head with a smile, he watched as Ada lifted her backside off the towel below and arched her back, hips thrusting upward and quivering violently as she feverishly rubbed her paw against her pussy. A fevered shriek escaped the female anteater's lean, lengthy muzzle, and as a shot of glistening liquids squirted from between her legs and rained down against the dry, golden sand just a short distance away from where Adamios was standing, Ada collapsed, whimpering and giggling back down to the towel in a squirming, satisfied heap.

Adamios moved to her almost immediately, dropping to his knees and looming over her where she lay, panting and red cheeked. He touched the tip of his long muzzle to hers in a gentle kiss, and flicked his long tongue out affectionately along the side of her face. She repeated the gesture with a satisfied sigh before pulling herself up on her elbows and glancing down between Adamios' legs in return. He was still dressed, or at least, he was still wearing the blue and white striped boxer shorts that he had insisted were all the beachwear he needed. There was however a sizeable bulge within the front of his underwear, and Ada licked her lips playfully as she regarded it.

"I... I know you had plans for what to do with that."

She murmured teasingly.

"But..."

Her eyebrows wiggled as she spread her legs again, the lips of her nether regions still flushed and glistening from their oh so recent orgasm. Adamios groaned happily. It was a tempting offer, and oh so tempting a sight to behold. But he shook his head, forcing himself to look away and reaching out upon the sand to grasp the end of the larger tube to which those helium cannisters were connected. At its tip, it actually grew thinner again, comprised of a more sturdy rubber made for one purpose and one purpose alone. The male anteater pulled it closer to Ada, and gently, teasingly moved the tube towards her pussy. She squealed with laughter and closed her legs, shooting him a look that was half playful, half curious.

"H-hey... I thought it was going in my muzzle like last time. How would I hold it down there?"

Adamios grinned.

"Just a thought. But... maybe next time, I'll develop some sort of harness. If you think you'd enjoy that, at least."

Ada giggled, blushing deeper as she looked at the tube and felt her nether regions clench instinctively.

"I... I think I would. But, for now... l-let's stick to the plan."

So they did. Adamios performed the by now familiar act of tenderly slipping the thin length of tube into his counterpart's muzzle, and after she'd bit down upon it to ensure it remained in place he took a length of linen bandage material and began to wrap it around Ada's mouth, absolutely locking her jaws closed in place around the tube. He then reached down to the thicker section of the tube into which all of the fifty cannisters' own rubber piping converged, and placed his hand firmly, almost reverently on the large master valve which rested upon it.

"Just a quick test to ensure you're not gonna leak, then we can start. Okay?"

Ada murmured through her mouthful, nodding and letting slip another muffled moan, her hand already back between her legs in eager anticipation. She gasped, and her whole body seemed to stiffen for a moment as Adamios wasted little time in twisting the large valve one hundred and eighty degrees anticlockwise. An intense rush of hissing helium began to flow through the anteater's muzzle and into her body, and after stiffening helplessly for a few moments as all of her empty spaces were filled by the rush of expansive and light-weight gas, Ada gave a muffled, giddy gurgle as she felt herself beginning to do exactly what Adamios so adored seeing her doing even more than writhing in masturbatory pleasure. Swelling.

She almost cried out, and indeed probably would have were it not for her inability to open or in any meaningful way move her muzzle, when Adamios turned off the helium again. Ada did however enjoy the extra buoyancy she could feel in her body though, peering down past her long muzzle and over her chest, which had already swollen from a D cup to an easy E, possibly well on the way to something larger. It was rare she got to feel like this. Swollen, but not vastly so. Engorged with gas, but still very much herself otherwise in appearance. She giggled through her mouthful of rubber tubing as she felt Adamios poking at her cheeks and the sides of her muzzle, testing her for the tiniest leak between her lips. There was no such leak though, and soon she could see her companion's large clawed paw drifting back to the valve once more.

Adamios smiled at her eagerly, and as soon as he had twisted the valve back into the on position again, Ada was able to feel that heady rush of helium surging through her once more while she watched the male rise to his feet, hook his fingers around the edges of his underwear, and at last expose his large erection to her and the warm summer air, twitching eagerly as he watched the woman before him begin to grow.

And grow.

And grow.

Soon, as Adamios stood back and watched her rise off the beach towel and begin to float, Ada was the size of a car. Her arms and legs seemed to grow shorter and stubbier even as they swelled and thickened due to her torso getting rounder much more quickly. Her eyes bulged slightly, and she let slip a muffled wail as blushing and stroking himself Adamios walked around behind her where she was floating at eye level and peered between her legs at her exposed and swollen pussy, her clitoris already twice its normal size and poking out from its hood like a gobstopper. He extended his tongue playfully and licked at it, grinning as Ada squealed through her helium gushing gag in pleasure and began to drip more juices down to the ground below her. He was tempted to keep on teasing and pleasuring her in that way, but before long Adamios lost the opportunity as Ada continued to swell to the size of the truck they'd driven to the beach with all the cannisters aboard, huge and spherical, fingers and toes barely as prominent as her bulbous clit now, but unfortunately floating some fifteen or twenty feet too high for the male to reach out and caress with hands or tongue.

Watching her float above him, blushing and moaning as he found himself standing in a shadow cast by her bulbous form, Adamios couldn't wait any longer. He dashed over to one of the cannisters attached to the large circle, only one so far feeding the larger tube to which Ada was connected, and twisted its own valve. He watched as the woman above began to grow quicker. To swell faster and larger than before, and to reach higher and higher up as the masses of tubing he had provided continued to slowly and lazily unravel in a large coil, letting her rise but not too quickly. He added another cannister to the flow. Then another, and another and another. She got bigger and bigger, her squeals and gasps becoming faint and distant now as she got ever higher up in the air. Still though, Adamios kept turning on more cannisters. Pushing her to not just grow bigger than ever, but to get there so much faster than normal. He could see her swelling visibly before his eyes now even as she got higher and higher up, before finally the tube reached its limit, holding her so she was floating maybe a hundred feet above the point where the cove's cliffs began to taper down to the beach below.

By the time Ada was the size of a city block, maybe two depending on the city and the street in question, she could feel her muzzle with the tube within it plastered flat against the vast sphere that was her body. She could feel herself stretching, spreading, growing in the most disconcertingly rapid way. Of course she knew that her body could handle growth, she wasn't new at this after all, but... this much, this fast? It might have been terrifying, were it not for the fact that she could feel a potent, delicious and most importantly distracting throbbing emanating from between whatever remained of her legs. Her clit had now swollen to the size of a car in its own right, so hyper-sensitive that every breeze made her pussy clench and convulse. That stimulation along with a little air upon her apartment building sized breasts and their own huge nipples proved enough to send cascades of hot juices raining down to the beach below, and as she whimpered and squealed at that repeated sensation washing over her, it was hard to worry too much.

Back down on the ground, the whole cove cast into night-like darkness as the vast form of Ada blocked out the sun, Adamios was panting as he ran from nozzle to nozzle, valve to valve turning on more and more cannisters and making his vast counterpart still even larger. With every step he took, with every time he glanced up to admire Ada's huge body, his cock strained and spurted a small amount of pre-cum onto the sandy ground already increasingly damp with the showers of her juices periodically pouring down from on high. He moaned and grinned to himself as he realised there were only a few cannisters left to render active, and he hurried faster than ever to add them. Ada was so big by now, so high and huge in the sky that other people must have been able to see her. She was no secret any more, no private treat just for the two of them. He shuddered at the thought of someone looking at the same huge breasts as him, looking at her dripping pussy as she gently turned on the spot in mid-air, and wondering just as he did how good it would feel to lie astride that huge, now house-sized clit and lick it, hump it, rub his whole body against it.

With the last of the cannisters active now, fifty separate sources of helium all pouring themselves out into the huge, rapidly swelling woman, Adamios couldn't help himself any longer. He had to be up there. He had to be with her. So that all those people looking from all around as they saw the village-sized woman bobbing and floating on high knew that she wasn't alone. Knew that she was adored and cared for in this most beautiful state. He ran to the large, thick, sturdy tube that rose up from the ground at the centre of the cannisters and continued high, high up into the air. He flexed his fingers and felt his cock throb once more. He had trained for this. He was ready. He wrapped his strong, powerful clawed fingers around the tube, hooked his knees around it just like climbing rope in gym class, and began to shimmy his way up. Towards the colossal, already approaching town-sized woman, and towards the body into which his cock so hungrily and desperately desired to sink itself.

By the time Ada felt Adamios' touch upon her, all the pleasure in the world couldn't stop her from worrying about how big she was getting by now. She could see fields upon fields, miles of countryside cast into her own shadow. She must have been the size of a town for sure, and indeed in the distance on the horizon she could see the skyline of an even larger settlement than herself. In doing so, in seeing that far off city, she whimpered and blushed as she realised that meant almost certainly every last person on that skyline was capable of seeing her too. She moaned softly, wishing she could have somehow spoken or otherwise communicated her nervousness to Adamios as she felt him climbing through her fur, scaling up her face and pausing every now and then to kiss her flesh, to nuzzle against her huge, swollen and yet flattened snout. His touch helped though, much as it didn't actually change anything. It reassured and soothed the female anteater, reminding her that no longer was she alone up here amongst the clouds.

"Mmmh..."

A more urgent, giddy moan escaped Ada despite her ever building nerves as she felt something else brush against her. Something pressing not just close to her body, but into it as she realised that Adamios was no longer moving. He had hunched down against her, clinging to her lush fur as he rubbed his body, and along with it of course his huge and twitching cock, against her. Against a particular part of her in fact, one of the few holes still accessible on her vast, still swelling balloon of a body.

Ada's clit throbbed in an odd sort of desire as she felt Adamios humping at her left nostril, and thanks to how immensely sensitive her gigantic clit remained that additional excitement, that arousal alone was enough to make her eyes roll back into her head and a long, gurgling whimper to escape her helium-filled muzzle. Her whole huge form quivered as Adamios fucked her nose and cuddled up against her vast self as he did so, and as the eminently inflatable woman felt his pace quicken and his cock throbbing within her nose, she was able to almost entirely forget just how much she could feel her skin beginning to stretch. How thin, how transparent she was beginning to feel in places, particularly the already rounded parts of herself like her breasts and belly.

Adamios of course was lost in only a single thought. Huge. Ada was huge, and round, and swollen as she floated high in the air with hundred, possibly thousands of people watching her from afar. He wondered if any of them had binoculars or telescopes. He wondered how many people were watching his ass clench and his hips pistoning back and forth as he humped at her face, as he fucked her nostril and threw his own head back with cries of pleasure that her huge form probably couldn't even hear, considering how relatively far away her ears were from him. He bucked faster and faster the more he thought about the sheer scale of the woman he was fucking, he moaned louder and thrust harder as his mind reeled trying simply to quantify her size in terms of how many beach-balls she was bigger than. How many cars. How many houses. How many of him it would take to equal a size and volume even a fraction as big as her.

Of course, there was one area where Adamios knew that he could come close to, if not outmatch his huge and beautiful counterpart. And the more he thought about her as he humped at Ada's nose, the more rapidly he approached the moment at which he could share that part of himself with her. He moaned and grunted as he listened to her do the same, wishing he could have gotten a look at her office-block sized clit in that moment and wondering again if there was some way on a future occasion he could inflate her from the other side, spending this time rolling around and rubbing himself all over that overwhelmingly tender and vast nub of eagerly orgasm provoking flesh.

But then again, if he could have been humping against any part of her huge body in that moment, would it have been her colossal clit? Her bountiful breasts? Her super-sized stomach? His eyes rolled back into their sockets, and he cried out in frantic delight at the realisation there were simply too many incredible choices. Too many parts of his huge, city sized lover that he would have given anything, absolutely anything to be able to fuck, and to cum against as he was about to cum upon and within one small portion of her beautiful face.

"Ada!"

Adamios cried out with a gruff roar as he felt his balls tightening, ready to show any and all who were watching that the woman he was straddling like a fly upon an elephant wasn't the only one with uniquely hidden capacities. He drove his hips forward one more time, he let loose a final, mindless cry of pleasure, and as his balls let loose that first potent outpouring of cum, it flooded into the female anteater's interior with greater, and greater, and ever increasing, utterly unceasing volume.

"Aaahhhyes! Yes! Yes!"

The male anteater couldn't stop crying out as he rubbed and writhed against the beautiful floating colossus of Ada, feeling her quaking beneath his unceasing, hyper-potent and hyper-voluminous flow as his cum began to swell and bloat her even faster than before as it added its weight and size to all the helium still pouring into her. He could hear her whimpering cries of stunned, overwhelmed bliss, and though he couldn't see it as he closed his eyes Adamios could imagine the torrents of hot liquids pouring from her huge, stretched and swollen pussy, her stadium-sized clitoris quivering and throbbing as she gushed forth hot waves of ejaculate that wouldn't just wash away the beach below, but flood into the sea like a river that had burst its banks.

On and on Adamios' orgasm lingered, and even though Ada was right there with him quivering and convulsing in ecstasy as she felt his cum flooding her already bulging and engorged body, she was now feeling so stretched and pushed to her limits that even the power of the types of orgasm she was feeling now couldn't entirely erase the worry lingering in her mind. And indeed, as finally Adamios shuddered and came his last, a few potent final spurts adding a few more hundred gallons of mass to the city sized anteater, Ada groaned in dismay as she realised just how close she was coming to something she didn't think she had ever truly felt like this before. A limit. Not just a point at which discomfort began to increase, but the kind of limit that filled her with worrying dread as it approached. The kind of limit that didn't mean stretching or swelling or bulging any more, but instead... she shuddered, barely even wanting to let herself think it. Popping.

She whimpered and wriggled, trying to wake Adamios up as he lay against her, knocked out by the sheer force of his own orgasm and nuzzling into her fur as he snored. She tried to move her arms, but of course they had long since disappeared into the huge spherical mass of her body, a miniature moon floating now over the world with cars driving ever closer to her, news crews manning trucks and helicopters to get closer to this vast, impossible woman and the lover refusing to let her go. She could still feel the helium flowing into her, trying to spit out the tube no matter what that meant, no matter how high she might have floated without it to anchor her. Of course she couldn't do so though, and thus she felt herself continuing to grow as fast as ever. To stretch to those absolute limits and begin to surpass them, feeling her body straining, aching now, as thin as tissue paper in some spots and waiting for something, anything to pierce that gossamer soft layer that was all which remained now to hold her together.

Finally though, a short but terrifying while later, Adamios roused himself again. He felt Ada quivering, not with fear but thanks to the thinness and instability of her skin and fur beneath him now, and cursed loudly as he realised he'd left it much too late. As fast as he could he scooted back down her huge snout, and shimmied down the short length of tubing, squeezing it with his feet to cut off the flow as much as possible before finally reaching the master valve once more. He twisted it with his feet, turning it all the way off and giving it an extra kick for good measure to ensure it was one hundred percent sealed. He felt the tube above the valve grow slack as the helium flooding through it ceased, and he stared up at the unimaginably large figure of his counterpart looming seemingly all around him, stretching from horizon to horizon in his view without exception.

Only then, very carefully so as not to poke her thin skin with his claws, did Adamios climb back up onto the female anteater. Not just up over her muzzle, but higher and higher until he found himself seated atop her head, lying on his belly and leaning over to one of her ears as he called out, hoping that she could still hear the tiny speck of his form.

"I... uh... I hope that these people realise we might need a hand getting you down again."

He glanced around at the air above and around Ada's huge, floating city of a form. At the helicopters circling her, hovering, recording, trying to understand exactly what it was they were seeing and how they were seeing it. Trying to figure out how they could possibly show the world the footage they had recorded considering what the two anteaters had been doing, but also to figure out how they could justify not showing something so fantastical and obviously news-worthy, no matter how lewd.

For Adamios however, and even for Ada now as she felt her skin beginning to tighten and firm up again, her body not shrinking even slightly but somehow managing to accommodate this vast size, they could only wait. They could only rest. Floating there, or sitting upon the floating form herself, watching the sun slowly setting around Ada's vast self, feeling birds perching and roosting upon her, seeing campsites spring up below, people dancing and laughing and pointing and blushing and making love in the shadow of Ada's vast, bountiful form.

True, today hadn't gone exactly as planned. Once again they'd gone a little too far, and gotten a little in over their heads. But... things could have gone much, much worse than they had, Ada in particular knew just how close she had come to experiencing that. And indeed as they floated there together, it wasn't merely the relief of everything being okay that made them smile and able to relax. It was the knowledge that next time... and indeed, they were already both certain there would be a next time, they would almost certainly be able to make this whole process not only safer and less risky with what they knew now, but also, and perhaps most importantly of all, even more incredibly fun.

By Jeeves

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