An Aggressive Gain

by Archy

Rating: mature
Tags: Dark, Original Character, Porn, Fetish, Non-consensual, Sex, My Little Pony: Friendship is Magic
Length: 3100

Captured with no way out, Baton's captor has an interesting punishment for her transgression mind.

It wasn't really a way of life, Baton knew that. Although she had never considered that what she did would land her in this much trouble. The bat pony was now in the claws of someone who had rather interesting methods of making his prisoners talk...

Story commission for Anon. Want your own story? Check out my journal for info.

Please note this story contains fats, weight gain and sex with a darker theme.

Cover art by Bubbled-tea-dreams.

Published 2019-02-05 23:00:01 UTC
Last updated 2019-02-05 23:00:01 UTC

An Aggressive Gain

Well that had gone less than swimmingly, she had been doing so well up until this point.

Baton tried to move her body, there was a little movement but not much. The heavy, wrought iron chains that held her in place had a little give, but not enough. Clearly, they were made strong to hold any would-be prisoners in place. She wasn’t going anywhere.

She took stock of her surroundings. Clearly, it was a dungeon. Stone floor, chains. There was even a small puddle near one of the corners as a few drip, drip, drips of liquid leaked down onto the floor. A floor that she was kneeling on, its cold surface more than apparent as the chill snaked its icy tentacles up her legs and into her body. The luxury of a blanket or some heat didn’t seem forthcoming.

It was quiet too, no one else around. The bat’s wings didn’t offer much help as she tried a little more to shift her weight. Slightly plump body protesting against her prison. No good, Golden Baton was very much secure. Her captors had made sure of that.

She thought back to what had happened. She had arrived in the city a mere week ago. Already her presence had been felt, working her way up and through various nobles and other important players on the scene, her information gathering to try to get in their good graces had been going rather well. That was right up until the point one of her new friends had offered the services of an information broker. Something about it hadn’t felt right, but she was told this fellow could make her coin worth her while. All she remembered as she had approached the hooded figure in the alley was everything going dark as a bat was swung against her head. After that, she was out cold, waking up chained up in the dungeon. She had hardly noticed, lost in thought, that she had a visitor.

“Awake are we?” came the voice from the other side as a jingling of keys opened the door to her dungeon cell. Before her was a rather resplendent creature, he was quite a sight. Baton made sure to take notes on the looks of what was entering the cell. The one thing she really noticed was those almost fiery orange eyes as well as a number of other unique features. His body was a light green, mostly. He almost resembled a dragon in appearance but just lacked the scales apart from a few areas like his knees. Impressive yellow tufts of hair littered his body, on his head, his chest. A thick and generous amount of hair flowed down the back of his head. Horns and spikes adorned his cheeks. He had claws, golden ones that were a shade darker than his hair. The final thing of note was a rather thick tail behind him, also with a small smattering of scales. Her eyes went wide, not before had she observed someone so different.

Bolt himself observed in front of him a bat, a rather plump one. She was what he was expecting though. Tri-coloured hair that was grey, white and something in-between. A fluffy tail that was the same colour scheme. Curious with bats however, their bodies resembled that of a human somewhat. She just had features that were different. Her eyes particularly, as well as her ears which were a little like his own. Her size to start was what stood out the most, she wasn’t exactly slim. A generous set of thighs, portly belly and cushion like rear was what grabbed his attention the most out of anything else.

“Mmm...you are my captor?” she asked. “What...no wait, who are you?”

“Bolt Chatter is the name...torture, is the game.” he said with a sly grin. “And a Zinogre-Diamond Dog. I assure you we are not as unique as people think.” Bolt replied, pulling in a small table on wheels that looked rather ornate.

“Torture?” she asked. Baton was worried, there was no need for that. She had not been snooping. Her query seemed justified, at least to her.

“Well, you turn up in the city. Nobody knows you. Suddenly all these people are telling me of a new arrival asking lots of questions. It is suspicious to say the least.” Bolt replied. “I do have to tell you but the information broker was a ruse so we could capture you. However I did ask them not to give you such a hefty blow to the head…” he said, taking a look at the small mark on Baton’s upper neck. “I must ask the next mercenaries to be less aggressive.”

Baton knew it was too good to be true. Usually she was so careful. This time however her thirst for knowledge had gotten the better of her. Stupid. Just one risk too many, she sighed. Looking at her captor who was opening a small compartment in the table he had brought in. Her eyes catching a small glimpse of a number of little potion bottles contained within. “So that’s it? You’re just going to torture me? What if I want to freely give up my information?” she asked.

“Well that’s no fun is it...and I do like having my fun.” Bolt replied, tapping a pointed claw at the potion bottle. “You can speak if you like, but I think you’ll enjoy this one just as much as me.” he said, that sly grin returning to his snout as he popped the stopper off the top. “Are you familiar with gaining?”

Baton had to think. She had heard stories, criminals captured and fattened up to be taught a lesson. It was more a punishment than a torture technique. The bat herself was rather portly, her chubby breasts, slightly lardy gut and large rear some of her more prominent features which were kept that way by a generous diet. Her lifestyle allowed her to be slightly on the plus size.

“I have heard of it.” she replied, trying not to give anything away.

“Good, because my dear you’re about to become very familiar with it. Open wide, if you resist - it’ll just be painful and you’ll have it happen anyway.” Bolt said, pulling down slightly on her jaw and tipping the potion down her throat. “It will take a moment to take effect, don’t worry, you’ll feel it. Now then. Tell me what you know.”

Clearly this wasn’t going to be a vacation. Baton thought perhaps, if she could tell Bolt some of what she knew but not everything he might ease up on her. There were several more potions in that table…

“I am...well, I am nothing. There is not really a job name for it. I suppose schmoozer?” was all Baton could think of. She watched as Bolt frowned, he seemed dissatisfied with the answer.

“A what? Come now. Don’t play games with me girl. Explain.” he said, the sharp tone in his voice rising a little.

“I travel around, cities, towns. Wherever. I have always found information is power. That’s what I do, I gather as much information on the higher ups of the place as I can. Often it has proved useful to be able to blackmail someone into giving me a comfortable life, their fear great that I will pass the information along to their worst enemies.” Baton explained. It was the truth, Bolt wasn’t buying it. He slammed one of his fists on the table with a mighty THUMP.

“LIES. If that were the case you would have been killed long ago! Someone with that much information would have been taken out. You’ve had protection! You’re a spy!” he growled, pulling out another potion and hastily ripping the stopper out the top. “Just for that...another, to double your gain…”

This time he was not so gentle, grabbing her mouth and digging into her flesh with his claws, pulling down her lower jaw and angrily tipping the bottle up into her. It was just now that the first one started to take effect. Baton could already feel her body starting to expand. Her stomach was getting more of a jiggle, her ass was fattening behind her. Butt cheeks starting to swallow the tiny loincloth they had left her dressed in that covered her most prominent areas. She groaned, the effect of the potion already making her weak.

“That is the truth. I work for nobody, j-just myself…” she panted. “I-it always goes wrong. That is why I came here, to start again…” her words becoming weak as both potions now took hold. In front of her eyes, her plumping breasts started to push up into her vision. Below them, she could feel them resting on an already large and generous belly. Her thunderous thighs clapped together, the bigger she was getting it seemed that her chains were accommodating her new size.

“You are good my dear, very good…” Bolt said. He reached into the cabinet a final time for some small pills. “But not good enough, this will get you to reveal all.” he smirked, that sly smile returning as he pushed the pills down into Baton, stepping back for a moment to secure his potions and pills in the table. He was done with them, for now.

Baton, now feeling the full effects of two of Bolt’s potions and the new mystery pills was unsure how to feel. She was trapped, locked up in a dungeon that seemed very quickly to be shrinking around her as her body fattened and plumped with the expansion she was undergoing. She was scared...yet at the same time, feeling lusty. Everything about her body was driving her wild. As she knelt on the floor being held up and in place by the chains she could feel everything. Her ballooning and hefty rear was now pushing out backwards, wobbling around and greedily swallowing the loincloth that had basically vanished between her two rotund and round wrecking-ball like cheeks. Her thighs oozed blubber and only seemed to be getting fatter and thicker with every passing second. Her belly bounced, pushing forward like a small tide of fat that greedily was eating up the space in the cell. Her fat, juicy breasts rested atop it like two soft orbs that were just pushing upwards more and more into her vision as she felt her stomach below it searching for space. Suddenly, she felt the effects of those pills.

“Mmmm, I do love my job.” came the voice of Bolt, as he watched her nipples erupt with milk that sprayed from her teats covering the dungeon floor. “Those pills might be some of the best things I’ve invested in.” coming close to the leaking, panting Baton who was now completely lost in a almost frenzy of ecstasy as her fat body continued to get fatter and fatter. Completely under the will of his potions, she gave a slight gasp as she felt Bolt’s claws on her breasts. The torturer just couldn’t resist interacting with his subjects.

“I believe you my dear, for now...it depends if you give me what you want.” an almost demanding tone to his voice as he lustily put his claws around her still leaking and exposed breasts, the hefty bat panting deeper and deeper. She was feeling the effects of the potions slow a little, but she was still getting bigger.

“What do you want?”

“Isn’t it obvious?” Bolt said, pressing his body up against hers. “Just let me...play, while you grow. I might believe you then.” The grip on Baton’s breasts became tighter, forcing a generous spray of milk forward. Not that she had any choice, but the bat thought it best just to agree to his demands and this whole ordeal might be over.

“F-fine.”

“Good, regardless. I was going to have my fun anyway.” Bolt teased, his claws already working his way down that wonderful body his potions were making more perfect by the second. The chains, holding Baton in place were straining - just the way he liked his victims. Fat, bloated and totally submitted to his will. Nothing was better.

“Do you know where I get my potions?” he asked, feeling his way around the middle portion of Baton. His claws grabbing greedy portions of milky, leaking breasts that he cupped and groped for his pleasure.

“M-mfff...n-no…”

“I make them myself. It was a trick question.” Bolt replied, he loved it when his victims were so in love with what he did to them they couldn’t even answer. Working his arms down, that flabby middle was next, thick and tender he worked his way along Baton’s curves. Bolt groaned, every moment of feeling that flesh was wonderful. He never showed weakness to his torture subjects though, he was always in control.

All the while Baton just blushed red, she was too exhausted from the potions and pills to resist or speak, hefty pants the only noises coming from her lips. There was a small part of her that hoped the effect of the torture was permanent. The new size was….lovely. Her whole body was glorious, fat and jiggling frame that was being attended to by someone else. For a brief moment her mind focused. This was all against her will, she was chained up being kept in a horrible dank dungeon. But that all faded away compared to her now immense size. She liked it, no - she loved it. She wouldn’t give Bolt the satisfaction of knowing it, but her fat breasts, leaking what seemed like gallons of milk was making her pant in pleasure. Her belly, so fat and wobbly it groaned under the stress of supporting her milky, engorged breasts was slapping into the stone floor as she tried to move around. Her ass...her ass was mammoth, the loincloth had totally vanished between her cheeks. Thunder thighs now clapped and smacked together as pounds and pounds of blubber fought for any space it could find. She wanted more, but it seemed Bolt had no more intention of giving her any additional potions.

The Zinogre-Diamond Dog was relishing his time alone with Baton. He always insisted working alone because he knew full well his employers would never approve of his methods. What counted was he got results. Right now, he was enjoying the biggest, fattest result of the month. He had to make sure, it seemed a double helping of of his potions had really pushed her to a wonderful size. Grabbing at thick, doughy claw-fulls of her stomach he knew instantly that he had done his job to perfection. Baton’s fat stomach was an oozing mass of flesh that he couldn’t get enough of. Standing behind her though, he had saved the best for last. He knew his limits, a little rub wouldn’t hurt her…

Straddling the gargantuan cheeks in front of him that were freely wobbling around Bolt pressed his needy crotch into Baton’s titanic ass. The squish of the flesh against his erect member was too much. He huffed, leaning forward and pushing his way deeply between the monster ass cheeks that fully engulfed his cock and made him lose his composure for a brief second of lusty pleasure. He leaned forward, his head on Baton’s neck as he leaned his arms around her grabbed her thick and still leaking nipples. Both his hands squishing the supple flesh whilst he grinded on her gigantic, fat ass, Bolt was becoming overwhelmed with the pleasure he was feeling as Baton returned the lust she was feeling, wobbling and rocking her massive jiggling ass against him as both of them lustily gave into their desires. There was a first time for everything for Bolt, giving into one of his prisoners was one. But none of his prisoners had grown quite as huge or as squishy as Baton. That body really was something else, he was enjoying it to its fullest extent.

Already he could feel himself leaking, pre coating the inside of the bats quivering and violently rocking cheeks as she brought his hands back from her breasts, giving the voluptuous rear a needy squeeze which had had been craving to do, squishing that jiggling flesh against his cock as he felt it explode with pleasure. The release was intense, he gripped her cheeks tightly as he pushed as deep as he could into her fat ass as he felt his cock release a pent up torrent of lust. Bolt let out a small gasp, releasing a thick load into Baton’s quaking rear as he squeezed and rubbed her cheeks against his member until it was emptied of all his passion. He sighed, pulling out and taking a step back to clean himself up and compose his thoughts. That one had been...different.

Baton, fully satisfied, let her body come to a rest. A goofy grin on her face she managed to look forward and see her breasts had sprayed a small ocean of milk in front of her onto the dungeon floor. Her middle too...wet. The bat had enjoyed herself just as much as her captor, who from the feel of things behind her had really enjoyed himself.

There was a few moments of silence, but when they passed she heard Bolt coming around to her front. He stood, now looking a little worn out but still totally in control at her front, the sly grin now replaced with slightly more of a lusty one.

“You really are different to my other prisoners.” was all he said, starting to push the small table out of the cell. “I’ll make sure you’re attended to, but you won’t be going anywhere for a little while. I need more potions…” he mumbled, the keys reappearing and Bolt then turning to lock the cell door. “I will tell my superiors we need to keep you here for...further questioning.”

And with that, he was gone. The whole ordeal had taken maybe ten minutes but Baton was still tied up and huge. She could hardly move, not that she could move before, but now due to her size even less. At a guess, from what she could see behind her and in front of her those potions really did work swiftly. Her huge, jiggling body filled just about half the cell. With more potions, she could fill it all. He was mean, but she wondered when Bolt would next return. With her size, she felt like needing to release some pressure might be needed. For now she sat, she had nothing but time.