The Vents
Legal Stuff: Characters are (C) to Universal Studios. Not intetended for those under the age of 18, or those that treasure their childhoods.
"How much longer do we have to go until we get to that surprise you told me about? We've been walking half a day now." came the grumble from the Three Horn female. A pink shape darted out of the brush and looked over at her friend. "We're almost there. Almost there we are." Ruby didn't mention that they could have been there much sooner if the Three Horn didn't walk so slowly. Instead, the Swift Runner turned and darted into the brush again. Where she easily bobbed and wove her way through the growth, the larger female just crashed her way through.
Cera stopped as she came up towards a mountain, her eyes drawn upwards by Ruby's bright colors. She had clambered up the rocks, further than Cera knew she'd be able to make it, and was picking an odd fruit. Holding it in her hands, the pink female bounced down the rocks and stopped in front of the Three Horn. Offering the fruit, she grinned. "Take a bit of this, Cera." The yellow female eyed the fruit, never having seen anything in that light shade of blue before. Tentatively, she lowered her head and took a bite on it.
It squashed under her bite, deforming and bulging oddly, but not breaking. Cera growled at it and took a few bites, turning her head this way and that as she tried to tear off a piece. Growing frustrated, she finally just lifted it away from her friend's hand and tilted her head back. With the whole thing inside of her mouth, there was nowhere to expand. She could feel it deforming inside of her mouth before popping, juices pouring into her mouth and down her throat. She began to gag, both from the feeling of the juices rush down her throat, and also how it tasted. Cera spit it out and shook her head, coughing. "What the hell is that? Don't tell me that's the surprise you had for me." She shot Ruby a glare, watching as the other female's face twisted around. The Runner's fingers were coated in the juice of another fruit, the empty skin in her hands.
Ruby spit out the juice before she coughed and shook her head, her blue-tinted tongue hanging from her mouth. "Yeah, but there is a reason." The yellow female growled, "Well, what is the reason you had me eat that nasty piece of fruit." Ruby waited until Cera had finished the sentence, but before she could go to the next before lunging in. Grabbing a hold of the female's frill, she locked muzzles with the larger female. Instead of initiating a deep kiss with tongue, the Swift Runner breathed out into the Three Horn's mouth. Cera's eyes widened as she felt the air being pushed into her, her body feeling strange. Ruby broke the just enough to take another breath before doing it again. Cera shifted on all fours as she felt her chest puffing up some.
Ruby tapped Cera's cheek and made a waving motion back towards herself. Following the unspoken request, the female clenched down and blew back. Ruby's leathery hide stretched slowly, expanding under the influx of air. By the time Cera was feeling normal again, the other female had grown noticeably. Ruby broke the kiss and grinned, "Pretty cool, huh?" She let air hiss from between her lips as she released what she had gained from the other woman. Cera watched with wide eyes as the Runner's body returned to normal.
"How far can you stretch out?" The yellow female found herself asking. The thought of using this to play around some was getting her excited already. Ruby blushed softly and giggled, "Well, I was able to puff myself up at least twice my size off just the fruit." She leaned in and purred right into her friend's ear; "Although I found something else that's more fun." Ruby's purr deepened as she licked over Cera's cheek slowly. Turning, she gave her rear a wiggle, flashing her swollen pussy at the Three Horn female. Cera's cheeks flushed a little as she rubbed her own thighs together and followed her friend.
Cera plodded along behind Ruby, pressing her hind legs together a bit tighter. She could feel her own juices trickling down her thighs already. The Swift Runner always found something incredibly fun to show or teach her. It usually ended with both of them sexually satisfied, if sometimes sore. The surprise was always worth it, but she still didn't like having to travel so far sometimes.
They didn't have to go too far though. Just a short walk brought them out of the forest and into a rocky clearing. Cera looked around, seeing several stone pillars of varying height. Puffs of milky blue smoke drifted from holes in the mounds. Nearby there were some pools of water, whose warmth she could feel from here. Ruby looked back at her with a churr, "The water is safe to drink, but tastes like the fruit. Over here is the fun stuff though."
Ruby walked right up to one of the mounds and wrapped her hands around it. Fingers fell into place around the rock, blocking off several of the vents. "Helps if you think of it as giving head," she purred. Opening her mouth, the Runner lowered her head over the end of the rock. Within just a couple seconds her body began to expand right in front of Cera's eyes. She looked over her friend's body, watching as it began to round out and inflate more with each passing second.
Didn't take too long before her eyes were drawn to Ruby's rear. The Swift Runner's tail was lifted up, her pussy lips pulling apart as she grew in size. Cera smirked and casually strolled up towards the pink female. If Ruby was going to sit there and show off like that, well there was only one thing that Cera could really do to respond, wasn't there?
Pressing her tongue against those folds, she licked right into the female's peach. Ruby pulled her head off with a moan, blue smoke trailing from her mouth. Turning her head to the side, Cera wiggled her tongue into her friend's body, letting it worm around. Another moan and more smoke escaped the two-legged dino, her body loosing it's size fairly quickly. Which gave Cera an idea. "Hey Ruby, wanna make a bet?" The pink female let out a questioning noise, pushing back into that tongue. "Whoever can stay down on the rock the longest while the other eats them out wins. Loser has to be their sex slave for a week." Ruby grinned back at her, "Deal!"
Cera was on her almost as soon as Ruby started to partake in the smoke again. The Three Horn purred when she heard a muffled moan from her friend as her tongue slid along those pussy lips. Pushing her tongue into the folds, she could feel the female's heart start to hammer in her chest; as well as the small surges each time she inhaled more of that smoke. Pushing her tongue deeper, the large woman purred as her tongue was coated in those sweet pussy juices. Rubbing her muzzle against Ruby's snatch, she found that the more her friend partook, the more elastic her body became. A naughty grin flashed across her muzzle as she pushed forward. Her eyes crossed, watching the Runner's slit stretch out around her muzzle and admit it easily.
Ruby's eyes narrowed as she began to pant around the smoke stack. As the bluish smoke filled her lungs, she began to feel a bit light headed. She smiled and giggled, the image of her giving a bj to some big stone dino flashing through her head. Rubbing her palms against the rock, she pushed her head down a bit further. Another muffled burst of laughter spilled from around the rock as she imagined her earthen lover writhing under her.
The laughter would have continued if it wasn't for Cera. Her uncontrollable laughter turned into a moan. Eyes rolled back in her head as her legs trembled from the surge of pleasure. Normally the Three Horn's fellatio was alright, it got her off but not much beyond that. But now with the gas expanding her body and bringing a delightful haze to her mind, it made that bitch's tongue so much better. Each lick sent lightning racing through her body. Ruby sucked in another lungful of the gas, her body expanding with a soft creak, as her friend pushed her tongue deeper. She could feel her inner walls flutter around the muscle. Her grip began to loosen the more that tongue worked at her insides. The feeling was almost impossible to describe.
It was like the fluffiest of clouds had come down from the sky and was filling her very being. Looking down at her own hands, she watched as her thin arms began to bulge out. At first, they began to look muscular, but after another panted gulp, they began to lose the definition. Arms bulged outward as her hands rounded off, pressing tighter against the rock. Fingers and palm thickened, making a better seal against the pillar. More gas began to flood her senses, making her eyes roll back as her saliva rolled down the stone.
Then Cera pushed forward and Ruby felt her body stretch readily around that muzzle. Now her legs really did give out on her. Ruby's mouth fell off of the pillar as she voiced a throaty moan. The way that Cera's muzzle stretched her open send waves of unrestrained joy shoot up her body. Cera wiggled her head back and forth, working her maw just a little deeper. Ruby could only utter a strained noise as she came, tunnel squeezing and grabbing at that maw. Her breath was catching in her throat as the ground rocked and swayed under her. Hands grabbed at the ground as her friend deployed her devious tongue, making Ruby gasp out; "C-cera, stop pl-p-please!"
Her head rolled to the side, neck stretching out as she looked towards her friend. Her eyes grew wider when she realized just how much larger she had gotten in the last few minutes. Her body had easily tripled in size, and her hide had developed a slightly translucent, yet shiny, appearance. She might be imagining it, but she could swear she saw a vague outline of Cera behind her. Her friend out of her, making the female shudder as her juices almost gushed out of her body.
The Three Horn looked smug as she looked over her friend. "Didn't take you too long. It won't take much for you to end up as my slave." Cera strutted around Ruby for a moment before walking to a taller pillar. In seconds, she had her mouth wrapped around it and was inhaling. Her thicker tail swung up and to the side, revealing her moist fruit to Ruby. She watched her lover for a moment, mesmerized as the yellow female's hide began to develop a sheen to it. As she watched, Cera''s chest began to expand quickly. The bulge worked it's way along the Three Horn's trunk slowly before reaching those massive hips.
Ruby felt her mouth begin to water when she looked upon those yellow thunder thighs. Lunging forward, she planted both hands on either side of that swollen, wanting hole. Using her fingers, she pulled Cera open, revealing that lush, red interior. Her tongue slid along her friend's inner lips, churring at the flavor. For such a sour, spoil bitch; Cera had some the sweetest pussy Ruby ever tasted. Each lick made her want to taste more, to sample the Three Horn's grapefruit. She felt as much as heard her friend moan, the larger woman stepping her legs apart and pushing her rear back.
Her tongue slipped out of the tunnel as her companion continued to inflate. A smile crossed her maw as her own head swam with the combination of the strange gases and the pleasure that she had been put through moments ago. Ruby let out her own delighted giggle as a thought crossed her mind. Stretching Cera's lips open a little more, she found the female's engorged clit. Wrapping her lips around that button, Ruby sucked and rubbed her tongue against it. She could fell it swelling more inside of her mouth, her tongue sliding across the elastic flesh more.
Pulling away, she let the inflated pearl pop out of her mouth, grinning at it. The hard little ball had increased nearly four times it's original size. She purred and let her tongue flick and swirl around the engorged button. Something wet splashed against her neck, making her look over right as the second spray of Three Horn juices squirted from Cera. Ruby grinned and let one hand trail inwards, towards the climaxing hole. Her fingers trailed across the soft inner flesh before she pushed in. It wasn't unusual for her to fist Cera like this, but now her arm was much thicker.
Her lover moaned, pushing her hips back against the probing hand as her increasingly elastic insides were stretched open. Ruby watched in amazement as her upper arm bulged out, the gases being pushed out of her hand and forearm. She didn't think about it too hard, not when there was a trike to make squeal. Pressing her lips back to that engorged clit, she licked and kissed over it as her fingers roamed about her lover's inner walls. Her eyes narrowed with a purr as she was forced back a step as Cera inflated further. Slowly, but surely, she started to see an outline of her hand and arm inside of the large woman. Just a vague shape, wrapped in the Three Horn's love tunnel.
Cera smirked around the pillar as she felt the gas start to flood into her body. Since she didn't have forepaws like Ruby, she couldn't focus the smoke as her friend had. Instead, she simply pushed her muzzle further down on it, sucking softly. Didn't take too long before her head began to swim though. The ground began to rock and sway around her as the colors of things began to shift. Her eyes drifted closed as she let out a joyous giggle for no reason. Suddenly everything seemed better, the air smelled wonderful, even the odd tasting and smelling gas seemed so much more inviting. And then there was Ruby.
Even the touch of her friend was incredible, the Swift Runner's fingers sending jolts of pleasure shooting up her spine. Eyes rolled back in her head when that tongue slid over her body, making her gasp and suck in more of the gas. Her pleasure began to build up incredibly fast, each stroke of that tongue feeling almost as good as the best fuck she'd ever had. When Ruby pushed into her body, Cera would swear right then and there that she could feel each and every one of the female's taste buds. Those little bumps, which went unnoticed most of the time, rasped against her muscles and lapped up her juices.
Cera lowered her head some, muzzle touching the ground as she took the vent down into her throat. She began to pant now, each huff drawing in more of the gas and expelling little. A strange pressure began to build up in her body, pressing outwards. It wasn't the least bit uncomfortable, like the gas she got after eating certain plants. Instead, it felt more gentle and coaxing, like when her bipedal friends gave her a massage or when they practiced tantric sex.
She was acutely aware of how she was swelling up. Limbs thickening, chubby form rounding out. Within moments, her belly was pressing against the ground and slowly flattening. Cera felt her body creak as it was stretched in this unnatural fashion. The motion continued down her body, making her already large rear swell up. She had to step her legs apart as her gut bulged with the gases, but also to give her friend more access to her privates. A part of her mind remembered the bet that she had made. That stubborn little voice screamed through the fog in her head, telling her to keep her mouth wrapped around that stone. Bulging forelimbs stretched out to either side as she rocked forward. Her eyes opened lazily, crossing to look at her own nose horn as it took on a silvery color and started to turn see-thru.
Then Ruby wrapped her mouth around Cera's clit. The yellow female jerked and almost threw her head back to trumpet her joy. She could feel her clitoris stretching as the Runner slurped on it, forcing the gases to rush towards it. Her sensitivity increased tenfold as she moaned. Her body jerked when the female pulled off her with a wet pop before letting her tongue slide over the hard nub. Eyes rolled back until all could be seen were the whites. Hips jerked as she came, juices almost squirting from her. Ruby's finger tips against her body made her jerk, gasping at each little shock that rippled through her. She was sure that things couldn't get much more intense.
That was when Ruby shoved her arm up into Cera's body. Her insides clenched around that arm, conforming to it as the Runner began to pump it in and out, twisting it some. She began to pant harder, head lifting up slowly. The gas invaded every fiber of her being, stretching her enough that her limbs were lifted off the ground. Cera felt a ripple roll across her body as Ruby licked over her clit. That was the last straw for the Three Horn. She pulled her head off the pillar and let out a trumpeting cry as she spasmed, swollen limbs pawing helplessly at the ground.
Ruby grinned as Cera peaked, pulling her arm back out of her friend. Juices glistened on her own shiny hide, clinging to her skin. On an impulse, Ruby let her arms twine with each other. Where normally her limbs could only cross once, she was able to get a couple twists on her arms before linking her fingers together. With a giggle, she lunged forward again, shoving both hands into her blown-up buddy. Now, she could see her arms easier through the translucent flesh. She could watch as those muscles stretched out around her arms. Cera let out another cry, weaker this time, as those muscles pushed and pulled at her arms, covering them in her friend's juices.
She was gonna push it a bit more when a delighted roar caught her attention. Ruby's head snapped around as Redclaw burst through the trees with a grin. "Look what I found here, a pair of treats waiting for me." Cera's head swung around as she gasped; "Ruby, run!" The Swift Runner looked at her friend with a whimper, tightening her own chest to expel some of the gases. Cera writhed and tried to follow suit, but she was far too engorged to do it properly. "Don't worry about me, I can take this Sharp Tooth." Ruby nodded, "I'll be back with help!" Turning, she started to waddle awkwardly, bluish gases leaking from her maw as she ran. She began to pick up speed as she pushed out more and more of the substance, her body trimming down.
She wasn't fast enough though. As old as he was, Redclaw was still fast enough to easily catch up with her. Ruby went sprawling with a cry as he kicked her side, tumbling across the rocks. She looked up with a whimper as the male leaned in, grabbing her legs and lifting her up. Cera watched as Redclaw easily carried her friend back over, Ruby swinging in his grasp as she tried to escape. "You can't be here and you know it, the valley is protected." The Sharp Tooth almost purred as he strolled over to stand in front of Cera; "It is, but you're not inside the valley anymore, little bitch." Cera growled a curse at him in his own tongue. The male sneered and shook Ruby some; "Been teaching your friend some interesting words, haven't you?"
His cock was already firming up, the dark flesh standing up from his slit as he let out a deep purr. "Now, what should I do to you two now that you're trapped?" Cera wiggled as Ruby whimpered, dangling in his grasp. The combination of the kick, hanging upside down, and the way the gases made her feel were making her really light-headed. "Think I'll start with the pink bitch and make you watch, Three Horn." He looked down at Ruby as he lowered her down, growling; "Of course you'll comply with my wishes, won't you?" Ruby craned her head up to look at him, "Yessir, just as long as you promise to let us go." Redclaw purred as he lowered her down; "Very good." He motioned towards one of the vents in front of Cera. "I saw you two sucking on those. Why don't you sit on it while you suck me off, hmm?" Ruby gave a slight nod and hung her head, cheeks coloring bright as she walked over to one of the vent tubes.
The one Redclaw had indicated was tall enough that it brushed against Ruby's crotch as she stepped over it. The short flight and walk back had gotten her back down almost to normal. Her hide still had a shine to it and her body was slightly swollen. Looking over at Cera, she blushed hotly as she pushed down against the rock. The smooth, rounded tip pushed against her body before spreading just a little. It was easily as thick as any one of her friends, but widened considerably as it went down. Her body still had enough give, and she was wet enough, that it didn't take much for her to start sliding down it. Her frightened whimper turned into a moan as the gases began to flood her privates. Her belly began to swell in seconds, soon looking like she was ready to lay a clutch.
"Good girl," purred the large male as he strolled over her, his cock aimed right at her maw. Ruby's blush deepened as she opened her mouth, tongue swirling over the tip. He didn't give her any time to do things on her own. Instead, he stepped forwards, driving his length into her waiting maw. Her eyes widened as the older male pushed right down into her throat, stretching it out. He kept going forward until he was standing almost over her, using his body and length to force her down further on the pillar, while at the same time forcing more of his cock into her mouth.
Cera whimpered softly at her friend, watching the Swift Runner being pushed down onto the rock vent. Already, the rest of Ruby's body was starting to blow up as well. The vent Redclaw had put Ruby on was not only large, but produced a large amount of the gas. By the time he had Ruby's mouth presses against his slit, the Runner had grown as large as Cera was normally. The female could only watch as Redclaw rocked his hips, his cock visible inside of the female's stretched throat. Ruby's eyes were fluttering as she rocked, trying to push between the manhood in her mouth and the gas-spewing rock in her pussy. Her hide rippled visibly as she moaned, the gas continuing to fill her up.
Ruby didn't panic when Redclaw shoved into her mouth. She was used to deep throating as well as males sometimes getting over eager. What threw her for a loop was the feeling from her nethers. The gas was stretching her, as was expected, but it was turning her on the more of it flooded her body. Eyes fluttered as she let out a moan, losing track of how much larger she was getting. All she could focus on was the cock pumping in and out of her throat, it's musky flavor coating her tongue. And the feel of the pillar shifting inside of her as Redclaw fucked her face. Drool trickled from the corners of her mouth, running across her throat as she gulped around the length.
The male pulled away from her after what only felt like a few seconds. His stubby arms grabbed at her shoulders and pulled her off. Ruby moaned, feeling her body stretching out as she was lifted away from the rock. The normally lithe female rolled off the rock, facing towards Cera. The Sharp Tooth grinned at her and growled, maneuvering her to lay over the top of the Three Horn. Cera grunted some as Ruby's swollen form was suddenly smooshed up against her face. Her friend's hide was stretched far enough that she could see the shadowy shape of Redclaw as he moved around behind the Runner. Due to the position and how much she had been inflated, it was no difficult task for him to line up and slam into her.
Ruby let out a high-pitched squeak as she was penetrated. The sound was lost to the Three Horn as she watched the male's cock plunging deep into her friend. She could see the ghostly outline of Ruby's insides stretching around that dark invader. Even as large as the gases forced her to become, Cera was certain that the Sharp Tooth had drove himself right into the Runner's egg chamber. She watched with morbid fascination as the male began to drive deep into her friend, pushing the pink female against her face. Her mouth hung open as she began to pant, eyes following every motion of that thick cock. She could smell Ruby's juices mixing with the male's powerful musk.
As Cera watched her friend being rutted, her ears were filled with the sounds of creaking flesh and deep grunts. "Forgot how tight the gases made you whores." He growled and clenched his teeth, pushing harder as precum joined the gas-laden pussy juices inside of Ruby's tunnel. Low whines began to break into his grunts as the male powered against Ruby with each thrust. Cera had seen enough people forced to be the focus of the Sharp Tooth's attention to know what those noises meant. Ruby's tightness was driving him towards the edge quickly.
Her guess was right as the male pushed forward with a roar. She could see his shaft twitch and jerk, his milky seed spraying into the semi-transparent Runner. Ruby's body trembled as she was pressed tighter against Cera, Redclaw's talons dragging over her side. Cera jerked as a loud bang filled her ears, Ruby's flesh shredding and flying in all directions. Suddenly freed from the Runner's sleeve, the male's cock sprayed his seed over the Three Horn's face, adding stripes to the shiny yellow hide. The male looked down at her with a smirk, "Whoops, forgot that can happen." Cera watched with wide eyes, panic making her breaths come in short gasps. The male bent his body forward, cleaning the shredded, translucent flesh from his pole. "Gotta remember about those claws."
A whimper came from the Three Horn as he strolled behind her, member still erect and throbbing. "Maybe I'll remember this time;" he purred, grabbing her thick tail and forcing it to bend up, almost laying it flat against her back. Cera tried to paw at the ground, tried to get away, but her over-inflated body wouldn't do more than wriggle. Redclaw smirked at the pitiful escape attempt and drove into her with a single thrust, her own juices aided by the Runner's honey. Her panic was driven from her body by that thrust, Cera screaming in rapture as her tunnel clamped down around the pole.
Digging his claws into the ground, Redclaw leaned over her and hisses; "Don't know much about the gas, do you?" His tongue ran over her back as he grunted, hips slapping hers; "It's enhances sensations as well. Coat a cock with it, or get some in your pussy, and it makes sex so much more enjoyable." She could only whimper as he hunched over her, making her flatten out against the ground some as he claimed her. The female Three Horn tried to keep her focus, tried to remember what just happened to Ruby, but the sheer ecstasy radiating from her loins was wiping out all rational thought.
Her swollen tunnel clung to every nook and cranny of his cock. Each thrust send her into another orgasmic rush, her head swimming as she moaned. Rocks jabbed against her underside, each little smooth and sharp point adding to the tsunami that was crashing through her form. Redclaw hissed, his hot drool dripping down onto her back and running along her sides. "Only problem is it makes me want to bust inside you too damn fast." His claws scratched at her sides, making her flesh dimple under each point.
Cera looked to the side with a soft whine, the pleasure getting to be too much for her. A piece of Ruby's shredded face lay on the ground next to her, eyes staring up towards the sky. Cera moaned loud again, letting out a high-pitched trumpet as she peaked again, the latest of a dozen climaxes that had hit her since the male drove into her body. This time though, he joined her in ecstasy His voice rose into a throaty roar as his claws dug into her flesh. She could feel her flesh dimpling further under his hands until, with tiny pinpoints of sensation, he pierced her flesh. She felt as much as heard the pop, so lose in the pleasure that was all she felt as she vanished into a flurry of pieces.
"Cera!" a voice cried right in her ear, sounding panicked. The urgency of the tone made the Three Horn jerk and open her eyes. Ruby was leaning over her, head tilted at an angle. "Are you okay? Sounded like you were having one intense dream." The Three Horn rolled over onto her belly and sat up, looking around and blinking. They were out in the vent field, both intact, and mostly back to their normal sizes. "What happened?" Her head was throbbing softly and her mouth felt dry, on top of that she felt incredibly hungry.
Ruby purred, puffing out some of the bluish gas. "Well, I was elbow-deep inside of you when you yelled, and then fell over. I was worried at first, at first I was worried. But then I noticed that you were still smiling and had a huge grin. So I was letting you sleep it off. Until you started to moan and scream, that is. Got worried so I woke you up. What was happening with you?" The female shook her head and breathed out some of the smoke herself; "Just a bad dream. You wanna go get some food, pretty hunger." The Swift Runner nodded quickly, "Yeah, I'm starving too."