A story I started months ago but delayed until today. Whether or not I'll actually finish it depends on how it's received. I suppose it could've been written better but I'm sorta lazy.

She was a beautiful bunny. An adorable bunny. A bunny that anyone would take. She was already pre-named. Her name was Lisa. A tiny Holland Lop, sandy colored with floppy ears and a small, but noticeable dewlap. She was a lazy bunny, and she had an appetite that could not be matched. If anything, she was the hungriest tiny bunny that anyone could find. She has not been spayed yet, letting her be a frisky type. She was trapped in a small cage, separate from the other rabbits, in the middle of a pet store, and she hated it just as much as anyone else would.
“Ugh…” She thought to herself, rolling her eyes, “Why do I always end up here…” She didn’t know her appetite and desires are too much for anyone to bear. There was no way she allowed herself correctional surgery to fix such things, as she would struggle and scream. Despite being tiny, she was a strong one. A real fighter that always led her back to the pet store.
Enter Ryan. A typical young adult male that no one would pay any attention to whatsoever. He’s about as plain as plain gets. 5 foot 11, white, brown hair and brown eyes, vegan, slightly overweight but still relatively healthy. He was, however, the type of person who was obsessed with small, adorable things. And that’s why he came to the pet store: to get something small and adorable. This lone rabbit sitting in the middle of the shop caught his eye almost immediately. She perked up, bouncing around the cage, attempting to be as upbeat and friendly as she possibly could. All she wanted was someone to buy her and get her out of this hell. After the whole payment and adoption process went through, Ryan picked up the bunny and carried her outside, then sent her to his car and drove back home. Lisa looked around with interest at his vehicle, and even more so once she entered his house. A traditional style with beautiful decor, and a kitchen filled with vegetables that could last a regular bunny up to a year. It was practically a paradise to her. Her eyes sparkled and she took a deep breath, her first destination obviously being the kitchen. For such a small rabbit, she had an active stomach. It can be heard from quite a few feet away, its noisy rumbling. She turned around to look at her master, nose twitching, eyes shining as if she was pleading with him to be fed. Fortunately for her, as she was the brand new guest in the house, he was showering her with affection at the time. And as a result, he went to his fridge and got out a decently sized piece of lettuce from a ball. He almost had to control himself as Lisa attempted to grab it directly from his hand. But once he finally gave it to her, she began chewing rapidly, munching on the entire thing. After the teeth had done their job, she swallowed her meal. After releasing a soft belch, she looked up at Ryan with a smile. He didn’t find it disgusting… Rather, he found it charming. Just cute bunny stuff.
“Hope you enjoyed… I set up your litter box, and I bought plenty of toys before getting you! You’ll like it~” He said as he got up and went somewhere else. Lisa decided to humor herself, for now, and she checked out what was given specifically to her. There was a decently sized cage, much bigger than the one at the pet shop, and plenty of toys inside with a simple bed. There was also a bowl full of rabbit pellets for her to enjoy. And, of course, a nicely cleaned litter box that looks like it can hold quite a bit. She seemed prepared for the day, or rather everything has been prepared for her. She greedily gobbled up every single pellet in the bowl, munching on each one like it was candy. It hardly even took a few minutes before the bowl became completely empty. She looked disappointed and a little angry.
“What kind of human gives us bunnies such tiny bowls? I deserve more than this…” She sighed and decided to retire for the night in her cage. As she slept, she dreamt. She dreamt that she was going to be spoiled by her master. That she would be seen as his little princess, or perhaps queen even. She dreamt about being fed tons of food and being so happy, loving her master until the end of time.
She woke up the next morning to the smell of salad. All sorts of leafy greens that she could try and take! Her first instinct was to run over to where Ryan is and pounce up at him, grabbing at his pants and pleading with her big brown eyes. Ryan found this charming and adorable. How could he not? He handed her a small bit of kale from his salad, and she delightfully began to munch on it not unlike the way she did to her lettuce and her pellets.
Unfortunately for the both of them, Ryan had to go to work. He trusted Lisa to be safe around the house, believing that since she had several previous owners before, she would know how to take care of herself. He went off to work, not thinking too much about the salad and leaving it in an easy-to-reach place. Lisa’s stomach roared with hunger upon seeing the food. It looked so tempting… but who cares about what he’d think? As long as she likes it, he should be happy. Without a second thought in her mind, she brought her entire body up into the bowl and began to feast out. She doesn’t recall ever eating this much before, and she does not slow down at any point with her chewing or swallowing.
Initially unbeknownst to her, food causes growth. And this rabbit was born with a special way to grow. Initially, it was barely noticeable, growing only a few tiny millimeters at a time. One could make the assumption that she was growing at a normal rate a bunny would, and after scrounging through the entire dish, she had become about 3 centimeters larger. Nothing to shout at, yet nothing to sneeze at either. She closed her eyes and released a hefty belch, the air effortlessly escaping her stomach. She thought that was all she had to eat to be satisfied, until she heard a familiar noise and felt a familiar feeling. Her belly was practically screaming for more! It bloated out just a tiny bit, as one would expect when they eat a lot of food, but apparently it all went straight to her body at a rapid pace, with her stomach not given enough time to be filled for it to even matter. She growled and stomped her foot, angry that she is still hungry after eating so much. She wouldn’t give up though, and she headed straight for the kitchen to grab a whole lot more food.
Whatever she could reach came first. Anything left in the lower pantries and anything spilled onto the floor wouldn’t last for much longer outside of her. Anything edible that could get into her stomach, it did. And with more food came more growth. All of the food immediately spread to her body, giving her not only a decent belly, but an increase in size too. Millimeters turned to centimeters at a time as she began to reach more food from higher places, particularly the counter of the kitchen, which was greatly filled with food Ryan intended to use for future recipes. She didn’t even let herself sniff any of it before it came into her mouth. She made sure to chew every bite until it was nothing but mush, as that was the way she liked it.
It didn’t take long at all before she was able to access the refrigerator with ease. It was packed full of vegetables. Lettuce, spinach, broccoli, carrots… everything that she could ask for was there. She nearly hopped into the fridge herself, but she could reach it from here. At this point she was reaching the size of a Flemish Giant, and was eating days and days worth of intended food supply away in a matter of only minutes. At this point, her growth became visible to anyone who would be inside the room. She had become much larger and fatter than she ever expected she would. Her appetite could not be satisfied. It seemed to her that with each piece of food she swallowed, she became hungrier and hungrier. Her stomach growled, roared, groaned, screamed at her, begging her and ordering her to eat more food. And who was she to disobey? She hardly took her time to breathe, only occasionally stopping to let out massive belches, which were becoming far more frequent and much louder the more she ate. Only at very occasional periods did she actually have time to observe herself, and when she did, she noticed that her body was filling out tremendously: Her belly started to droop to the ground, not quite brushing it but getting very close to doing so, along with several rolls all across her body and a large dewlap that could double as a pillow. Even her rump was expanding, with it being comfortably swollen out, enough that anyone could possibly use it to rest their head against. But at this point in time, she really didn’t care about how she would look, all she was thinking at the moment was what she was going to eat next, and no doubt with each bite, her cravings became stronger, and meaner, and as a result her attitude became more fierce as well.
It only took minutes, but she had finally raided the fridge. At this point, she had nearly become as big as it, and she tried her best to keep herself from bumping her head against the ceiling of it. Her stomach couldn’t handle how hungry she was -- it was nearly at a deafening volume, to the point where even the mild muffling of her lop ears couldn’t keep her from nearly going deaf. She wasted no time, looking around frantically for more food, opening up cupboards and shelves to locate anything that could possibly be edible. There was nothing. Lisa moaned in agony and kicked her hind legs, rolling onto her side.
It only took minutes for her to decide that everything she could see was beginning to look rather tasty. Instead of waiting for more food, she chose to make everything food. She started to munch on plates and bowls, forks and spoons, even the discarded plastic bags that contained all the food that is currently in her gut. She didn’t care if it wasn’t good for her -- she needed more! And more was what she got. These items were treated just as any other food item would be treated, instantly turning into fat and height. Her size exceeded the refrigerator, and without any forethought she found herself eating that, as well as the counters. Soon, the kitchen was completely empty, and she chose to munch on the ceiling to avoid bumping into it.
It was just about this time that Ryan finally came home from work, carrying a few extra rabbit toys he intended to have Lisa enjoy. He couldn’t get through the front door entirely before he fell on his back from an enormously loud rumbling noise that would refuse to stop. Covering his ears and crawling through the halls, he soon located the source of the noise: A massive blob of a rabbit that is almost unrecognizable to the creature he left home merely a few minutes ago. Lisa was busy eating the walls around the doorway when she paused and noticed him, quickly swallowing and pouncing on him. He was startled, but not hurt. He couldn’t say anything as she flaunted her massive, drooping belly in his face. He was nothing in comparison to her; practically in comparison he is the size of a rabbit to her.
“How DARE you not feed me enough!” She cried out to him, making him jump with her ability to talk. “You just leave little ol’ me here to starve?! Giving me mere morsels of food?!” She growled and glared at him, staring at him face-to-face. She licked her lips and nose, her tummy unable to stand it. Without saying anything more, she reached down and grabbed him into her mouth. She’s no monster, however, and chose to swallow him whole, sending him directly into her gut without a second thought.
Walls crumbled, floors creaked, ceilings collapsed and not even the roaches hiding in the crevices in his home were safe from Lisa’s limitless -- and ever-increasing appetite. Her toys, the bed, the television, the sofa, and everything else was soon stored away in her gut. She had become the size of the house and then some -- her massive belly dragging across the ground, delightfully exposing itself to anyone who would dare pass by, and a dewlap twice the size of her head, her little tail looking microscopic in comparison to her ass, the only thing that was on her mind was more food. And she was willing to go as far as possible to achieve that goal.