Exploring Vaporeon’s Belly

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Please be advised the story contains the following: F/M non-sexual vore, macro female Vaporeon pred, unwilling male Lucario and Leafeon preys, oral vehicle vore (pred swallows the submarine with the preys), graphic description of nasty stomach contents, stomach entrapment with ambiguous ending. Reader discretion is advised – enjoy!

All characters featured within this story are fictional and above the legal age of consent.

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Lucario and Leafeon were walking through the forest towards a small base of human scientists, exploring the life of marine Pokémon. “Are you sure this is a good idea?” Leafeon asked worriedly. “Of course! You still want to see that giant Vaporeon, right?” Lucario said cheerfully, hiding in the buses as two nerdy looking guys were messing with a small submarine, attached to the wooden pier with a single rope. “Yes, but I don’t want to mess around with humans and their stuff…” Leafeon murmured, lowering his big fluffy ears with green tips. “Chill out, I already swam in that thing once…” Lucario said, picking up a proper moment when the scientists left and walking towards the submarine, hopping into the opened hatch. “Yeah, as a cargo…” Leafeon snorted, looking around before following his friend to the weird looking metal machine. Lucario bite the rope with his sharp fangs and closed the hatch, approaching the steering wheel. “E-eh… so much blinking stuff…” He murmured in confusion, looking at the control panel. “May I…” Leafeon started talking but got interrupted before he finished the sentence. “I think they pressed that big button to start moving!” Lucario said, pushing the big red button and starting the engine, making the entire machine shake and start moving away from the coastline. Leafeon looked back through the small illuminator, seeing how the angry scientists ran out from their base, screaming something illegible and flailing their arms. “I hope that you really know what you do…” He murmured gloomily.

Surprisingly, Lucario had pretty decent memory, and even if he didn’t understand the purpose of those countless buttons, he still remembered what the humans were pressing before the submarine did certain actions. He grasped the steering wheel firmly and pulled it towards himself, making the submarine tilt down and start submerging into water. Leafeon, who was quadruped and couldn’t really use the controls meant for humans, was busy staring into illuminators, enjoying the sights of deep sea and aquatic life he never seen before. “I have to admit, this wasn’t such a bad idea after all… guys not gonna believe what I’ve seen here…” Leafeon murmured in awe, seeing colorful fish flocks swimming around and seaweed, growing from the bottom. “I know, right?” Lucario chuckled smugly – he was really proud of himself, especially getting praised by his grumpy friend. Suddenly, Leafeon noticed a giant light-blue silhouette, rising from the bottom and beginning to move towards them. “H-hey… isn’t that what we were looking for?” He asked a bit worriedly since the seemingly usual Vaporeon only kept getting bigger and bigger as it approached them. “Let me see…” Lucario said, releasing the steering wheel and approaching the illuminator. “Yes, this is her! I told you that she is simply huge!” Lucario exclaimed cheerfully, though his cheerfulness quickly vanished as the approaching Vaporeon opened her big pinkish maw really wide…

“Quick, get us out from here!” Leafeon yelled, pushing his entranced friend back to the steering wheel with his head. “O-okay, okay, just give me some… time…” Lucario babbled poking all buttons possible when the submarine suddenly shook sharply and the illuminators became dark. “No… no-no-no… she is eating us!” Leafeon whined, seeing two rows of sharp fangs slowly closing above their head. “I’m not going to be Vaporeon dinner!” Lucario yelled angrily, striking the big red button with his fist and making the submarine go at full speed, but unfortunately it still wasn’t enough… The monstrous Vaporeon snapped her jaws shut and made a single big greedy gulp… A mouthful of sea water was sent down the predator’s gullet within the submarine. The squishy pinkish walls of flesh rippled around it, bending the metal here and there, making the rivets pop out from the walls like bullets and scaring the little Pokémon friends as hell. “Cover up!” Leafeon screamed, hiding under the control panel and moaning as Lucario squeezed himself into the same hiding spot with only his fluffy butt sticking out from it. “Ouch! It hurts!” Lucario whined as one of the rivets hit his ass cheek, luckily not hard enough to pierce his furry hide yet it still wasn’t pleasant by any means. The sheer size of the predator and the length of her throat and gullet made their journey to her gut take almost a whole minute, and in the end of that journey there was the most challenging part – a tightly clenched sphincter…

“H-heck, this thing is gonna crush like a tin can…” Leafeon panicked as the walls of the submarine started deforming eerily much, snapping and cracking here and there, rendering the machine basically useless. Luckily, it still protected the Pokémon friends, and soon it plopped into the see of sloshing gastric juices on the bottom of the giant predator’s stomach, beginning to sink in it immediately. “Abandon ship!” Lucario yelled, opening the hatch with a few hits of his shoulder and tugging his Leafeon friend out by his scruff just in time before the mass of metal went to the bottom of the predator’s stomach, blinking with fading electric lights through the increasing gastric juice and water column above it. Pokémon friends coughed out that disgusting acrid mixture which got into their mouths and swam to the nearest floating piece, which appeared to be a shipwreck, which remained from a yacht. “Well, I hope you’re pleased with yourself? We saw this giant Vaporeon, both outside and inside! And now we’re going to be digested for good, isn’t that simply amazing?!” Leafeon scolded, gradually speaking louder and louder until he was basically screaming, making Lucario lower his ears and feel more and more guilty. “I… I’m sorry… I didn’t expect it would all end up like… this…” Lucario murmured, looking up at the giant fleshy dome of the predator’s stomach roof above their heads.

The countless slimy ridges of the said stomach walls were dimly illuminated by the lights of the submarine, which were still working somehow – human machinery appeared to be surprisingly reliable, too bad it wasn’t rated for withstanding a giant Pokémon gut… “Splendid, I’m glad that you’re sorry, but how is that supposed to help us to get out from here?” Leafeon asked sarcastically, making Lucario look around more and more intensively. “I… I dunno… Maybe we could punch the stomach walls so Vaporeon would spit us out?” Lucario asked rhetorically, making Leafeon frown thoughtfully. “I doubt she would even notice that, but I guess it is better than doing nothing…” He shrugged. “Great, then what are we waiting for?” Lucario asked, getting ready to jump in the pool of sloshing gastric juices around the shipwreck they were sitting on. He gasped and whined when Leafeon suddenly bit his tail and tugged him back from the edge. “Are you insane? It’s a stomach, idiot! It will digest you if you stay in that sludge for long!” Leafeon yelled, making Lucario gulp nervously. The stench of the nasty mixture of saliva, gastric juices and semi-digested fish was simply unbearable, as well as the constant movement of the predator’s stomach contents as Vaporeon was swimming her way in the sea in all three dimensions. His friend was right, swimming in that nasty sludge was equal to committing a suicide, but what else could they do to get to those fleshy stomach walls, which were so far from them?

“Here, use those fancy hands of yours and get us there!” Leafeon said grasping a plastic paddle, which was floating around almost unaffected by the acids, with his teeth, and handling it to his friend. “You’re genius! Hold on, I’ll make it quick!” Lucario said cheerfully, beginning to row towards the predator’s stomach walls. He tried his best not to look at the nasty sludge surrounding them – there were plenty of bones, sticking out from it here and there. Some of them belonged to fish of different size, some – to the Pokémon like them, and there were even a few human ones too… He didn’t want to join this stinky graveyard at all, so he rowed as fast and as hard as he could, huffing and panting as getting the shapeless shipwreck through that thick sludge was much harder than moving a boat through the water, let alone navigating the submarine. If it wasn’t corrupted by the predator’s gullet, they had a chance to survive inside it, but unfortunately, it was gone for good now and joined the nasty mess on the bottom of the giant Vaporeon’s stomach. Finally, Pokémon friends reached the predator’s stomach wall, even though the movements of the predator’s body were constantly pushing them a few feet away from it. “Quick! Hit it as hard as you can!” Lucario said.

Leafeon frowned severely and tackled at the squishy fold of Vaporeon’s stomach, biting it as hard as he could, dipping his fangs into the soft slimy flesh and using his claws to cut it, or at least try to cut it. Unfortunately, the size difference was too big – he wasn’t able to make Vaporeon bleed even a tad bit, yet still his bite didn’t stay unnoticed as the predator let out a loud rumbling roar, giving a sensible squeeze to her slightly swollen belly with her paw. “Return back! Now!” Lucario yelled fearfully, seeing a massive wave of sludge forming at the opposite end of the predator’s stomach as it got squished. Leafeon spit out that nasty stomach fold without much hesitation – it tasted quite horribly after all. He pounced back at the ship wreck just in time before the wave of sludge reached it, tossing the small chunk of wood with two tiny Pokémon on it towards the roof of the predator’s stomach. “Whoa, what the… heck…” Leafeon gasped and yelled as Lucario suddenly grasped him and tossed him even higher, towards the sphincter, leading to the predator’s gullet. He reached the tightly clenched hole, dipping his claws into the soft flesh and squeezing his snout into it. He even managed to squeeze his entire body through it and started worming up the narrow food tube, making Vaporeon cough and spank her chest with her paw. Leafeon whined as each spank made him slide lower and lower.

Obviously, the predator wasn’t going to let anyone out from her stomach. She took a mouthful of sea water and swallowed it down, flushing stubborn Leafeon down her gullet with a monstrous waterfall. The powerful stream of water squeezed the unfortunate prey back through the sphincter and made him plop into the sea of acrid chyme next to Lucario, who already got back to the shipwreck and now were rowing towards his friend, pulling him out from the sticky mess and putting him on the only dry spot in the predator’s stomach. “Sorry for throwing you without warning… I hoped that at least you will be able to escape…” Lucario said with a guilty smile. “You don’t have to be sorry, dude… This was a truly heroic deed, too bad it wasn’t enough…” Leafeon sighed sadly, laying his head onto Lucario’s thighs. “Don’t worry, we will definitely figure out something, just give me some time to think…” Lucario murmured, rubbing Leafeon’s head gently and making his friend purr from pleasure and finally relax at least a little bit. Yes, it was truly nasty and dangerous in this place. Countless preys were gone for good here, but at least he was still alive and he wasn’t alone in this scary situation. He remembered that even if you get in a Vaporeon’s stomach – there are still two exits after all…

Exploring Vaporeon’s Belly

By: RedNastyFox

For: SlideV

April 25, 2022