Sexual content 

 6 year old female mouse living an average little life.

 There was a little mouse living her life as normal scurrying around looking for food. She liked to move around a lot never staying in one place for too long. She had traveled a very long way since she had left the nest, and she had also been very lucky in her travels, not running into many dangerous situations, or predators as she made her way to and from all the interesting places.
Coming upon an interesting smelling old building she started to work her way around the outside looking for a way in, then came across a hole that seemed to just pop out of nowhere. This made her jump back from the wall, she could not understand how she had not seen it coming up on the spot. It was giving her a very odd feeling, as if the hole was calling her to it. She decided moving in for a closer look, whiskers tickling at the odd hole, she poked her head in. It had a black wall that blocked her from seeing into the hole. This was rather interesting to her. It was there but not. She pushed further in, her whiskers where not feeling anything on the other side so she moved in even more, poking in far enough to get her eyes through the wall. Seeing what seemed to be the inside of a plastic pipe, not feeling like this was too off, she moved further into the hole, and moved down the pipe, wanting to know now what place could be on the other side of the tunnel. Not noticing but as she entered the pipe the hole closed off. She was only interested in moving down into the twisting and turning pipe. Then the little mouse came to an opening spilling out into a large room. She hopped out of the pipe looking around the room for a moment. It was completely empty apart from the large machines everywhere. Figuring that it was safe to look around, she started moving along the wall, looking to see if there was anything to eat or drink. Feeling rather hungry but not really smelling anything that stood out in the room, she scurried right into a puddle on the floor. Jumping back out of it quickly, she immediately gave it a sniff, making sure the substance on her was not odd. It seemed like just water with an odd coloring, taking a small taste of the watery substance it did not have any bad taste, so she licked up some more drinking her fill. After her drink, she carefully moved around the puddle heading further down the wall, off to explore more of the place, and looking for a good hiding place to hide and have a rest. 

She moved around the room for some time before moving towards a dark spot that looked rather safe. A sudden shiver running over her. Her tiny body filling with a warmth that got stronger and stronger. It was not a bad feeling, it was almost sexual in a way. Her tiny body started visibly growing, pulsing bigger with every one of her heart beats. Not knowing what was happening, she tried to run but she could only manage to fall on her face and squirm around. The changes that where happening where transforming her whole body making it very hard to figure out what she was doing. She started to panic a little trying to get her body to move like it should, but was only wiggling towards the spot. Reaching out her paw and trying to move forward, then seeing that her reach was a little longer. This made her look at her paw, and suddenly all her thoughts stopped. Taking a hard look at her paw, it was not the shape she knew. It was different, her curiosity taking over her fear as her hand shifted more her arm, and it filled out, becoming longer, thicker. Her hand pushed out a new digit slowly forming her a new thumb. She moved around her digits not used to the new feeling of her new arm and fingers, the new feelings flowing into her mousey brain as it changed little by little, along with her the tingling started to focus more to her head now, started to give more thought to her new form. The changes to her little mind was giving the ability think much more deeply, the thoughts turning around in her head “What is happening to me? Why am I? What am I?” Rolling over onto her back this was completely a new feeling. Her little body, her new feeling and emotions. “What am I doing, what is this?” Then looking at her arm. “Why?” Lying on the floor she stared at the ceiling.

Laying there the little mouse girl started to refocus and gather all her new mental strength. She started by trying to move her legs. Moving her foot, it felt so foreign, so odd, nothing like it used to be. Then trying to move her arm again, lifting it up over her new form, looking at it the light flowing through her new fingers as she stared at it, wiggling it. Bringing the hand down to her face she gave herself a slap, making her let out a little squeak of pain. Making her whole body jump a little as it sounded so much different as well. Her hand moved over her new face rubbing over the now different muzzle, then down her now much different body. The warm feeling starting to subside as she lay there, her other hand joining the feeling around as she moved both down her furry body finding that she had a slender form. Giving a light shiver as her finger moved over each of her six nipples, continuing past those down over to her lower belly onto her crotch. As she felt over herself, that point gave her a very good feeling, giving herself another rub over it, it made her body pulse with another very good feeling, letting another little squeak out. She laid there a moment wanting to continue, but she knew there was other things that where more pressing. Her tummy letting out a grumble. Moving her attention back to moving her body more, she wiggled her toes, or what she thought was them, lifting her leg up into the air, looking at it, it was still somewhat like her paw but had smaller digits. Her legs were much longer than what she remembers moving also. Putting it back down, now trying to roll over, finding it not too hard putting both her hands on either side and giving a lift, then sliding her new legs under her, then finding it was very hard. Only managing to get on her hand and knees wobbling trying to keep balanced. She shifted back to her butt, legs on either side of her, suddenly her head going a little dizzy. Sitting for a moment, letting her dizzy spell subside, she could tell she was much bigger, her body would not even fit under the machine that she just came out from under. Though she didn’t know what to do now, one of her paws reaching out and touching the wall. This was so new, it all felt so different. Shifting around a little she started to study the room, everything was cast in a new light. Looking over the things around, there was a table with bottles all over it, a chair. She knew what these items where from watching the other creatures use them, but never really thought about it. A sudden thought ran through her mind. She was getting rather excited to try something new.

As she sat there, she was having wondrous thoughts of what she might be able to do with this new body. Leaning back forward she started to crawl over to the chair, it was not vary comfortable on her knees but she knew no other way. As she moved it, was rather hard figuring out how to move right at first, her hand slipped and she fell back over onto her side, but she was determined to make it, getting back onto all fours and continuing to move vary awkwardly over to the chair. Finally making it to the rolling desk chair, she reached up for the side, wrapping her new hand around the side rail it started to move around in her grasp, spinning a bit. But she held on, not wanting to give up, pulling herself up and onto her feet, the feeling of standing was rather interesting. The seat of the chair was right at her chest, the sudden standing for the first time made her dizzy again, and starting to wobble on her new feet, she closed her eyes and wrapped her arms around the arm rest rail, holding on, trying to stay up, the chair shifting around a little. Thankfully the dizziness passed soon after. Opening her eyes and looking around at the seat, she was so close. Grabbing onto the seats sides she started to pull with all her strength, slipping up into the chair on her chest, then grabbing for the back as her feet where now wiggling just above the floor as she pulled herself up onto the soft seat. Then she shifted so that she could get her legs on as well. She lay there a moment feeling like she just claimed a mountain for the first time. A feeling of such happiness washing over her as she shifted to leaning back, her feet sticking off the edge, and looking around from her new vantage. She felt like she had achieved the impossible, then her tummy was rumbling again. Thinking a moment, she had a memory of seeing the creatures eating in this position as well. Looking at the table she moved to reaching out for the table. Starting to sniff at the air, hoping she could smell food still in this form or find it. Her hand hit the table making the chair roll back a bit, this almost making her fall off it. As she pulled back the chair, wobbling a bit from this, she was starting to slowly spin. Re-adjusting her position she had another thought, this time grabbing the table and pulling. The chair moved just like she wanted it, right up to it the table. Shifting so that she could look up onto the table, once more she started to sniff around. She could smell something, and it smelled really good too. Right there, about a foot from her was a plate with a half-eaten sandwich on it. She immediately reached out for it, wrapping her new hand-paws around the sandwich and thinking how her new paws where very useful. Picking up the sandwich she sat back in the chair grasping her meal with both hands, sniffing it at first, and then taking a bite out of it. It was a little stale but not too bad as she took bite-after-bite out of the half a sub, working her way through the whole thing, then licking her fingers off and starting to try to groom her fur, finding it was a bit harder than before. Licking what she could, before brushing her the crumbs out with her hands, then curling up in the chair. It was a good meal, her first in this body, but now she was tired and didn't want to move from her new spot. So decided to just take a nap there, slowly drifting off into a nice light sleep.