Lab Rat

Story by DarkSerpent on SoFurry

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#1 of Lab Rat Series


Lab Rat

By: DarkSerpent

This is a animal to furry transforamtion story. Not the classic human to furry .

I was on my last year of college. My thesis was built around the near unbelievable probability of a human and animal crossbreeding. Sort of a "Island of Dr. Moreau" theory. I've tried for years with the colleges extensive laboratory. I even managed to get funding from a pharmaceutical company; apparently my creations would make perfect human stands in on drug research.

Around the campus I'm seen as a crackpot. They even turned to calling me Dr. Moreau to mock my sure failure. I'm so close to succeeding but so far from success. My name is Andrew I'm just a normal guy. I wear normal cloths and have a normal life mostly. I'm six foot one with brown hair and facial hair. I'm kind of chubby but I never let it bother me. I'm hated and scorned by the females of the campus as a man going against gods work.

This morning I would be forced to bring my experimentation to an end. I sat at my desk my machinery testing different mutating compounds. I tapped my fingers softly and stared at the screen. I looked at the cage to my left seeing my mice walking around there pin. A pure white lab rat walking across my shoulders. "Do you think we'll succeed this time Eric," I raised my hand and he walked onto my hand. He proceeded to sit on my hand cleaning himself. "What about you ladies huh? How do you think we'll favor today," I peered in at the cage. The mice sniffing up at me.

These were the only friends I had now. I sighed and the computer blinked the word negative over and over. I gripped the metal desk my fingers digging into the metal. I snapped out of my anger with a loud phone ring. I quickly answered and Eric peeked up at me. "Hello...yes...what!?...you can't...It's my research you can't stop funding...Look I'll have some sort of progress tomorrow...yes...I understand...I...I'll move all my stuff out tomorrow...Good night," I sighed and leaned back in my chair. My funding had been canceled and all my work...all I thrived to create is gone.

I growled and slammed my fist down on the desk making Eric squeak and scamper off across the lab table. I quickly reached to catch him knocking over vials of toxic material. Luckily nothing got onto me it all landed on the desk. I grabbed Eric and let out a sigh of content. Looking back I could see all of my samples and chemicals turned over. The hundreds of colorful chemicals mixing with one another. It ran against my microscopes electrical outlet and sparks flew. I ducked as the whole mixture turned fluorescent yellow. I looked up seeing the mixture running down into a bucket at the end of the table.

Once the dripping had ceased I picked up the bucket seeing the glowing goop almost filling it. I set it aside and started to clean. Wearing my gloves and goggles I sterilized the entire laboratory. I sighed and sat in my chair looking at the computer flashing the bright negative sign. "Shut up," I clicked a button and the screen clicked off.

Looking at the bucket I raised and eyebrow. I got up and grabbed the handle but it slipped out of my hand at the last moment and hit the floor. It landed perfectly but a drop jumped out of the bucket hitting my glove. I grumbled something inaudible and set it down on the desk. I moved back and grabbed a bucket lid. "Well it is kinda cool; something glowing yellow is kinda rare," I sighed and put the lid over the top. Looking around I found my mallet was back on the table.

I turned just in time to see Eric the rat sniffing the substance on my glove. I reached for him but to late. He lapped up the substance and let out a small squeak. He went stiff and I sighed. "Dumb...poor little guy," I went to touch him when his eyes shot open. I pulled back and he stirred moving around the desk like a drunk man. He shifted from one foot to the other and fell off the end of the table. Where he fell began to glow bright yellow.

I moved back till I was against the wall. The door was across the other room next to the glow. I expected the worse. Maybe the toxic gas or radiation alarms would go off. But instead the glow suddenly came to a stop. I gulped and moved forward each of my steps echoing on the tile floor. Suddenly a human sized hand grabbed the side of the table. It was like a humans but with longer boney fingers and small claws at the end of each finger.

I came to a stop and as it pulled itself up it's thin arm was completely covered in slick white fur. "Eric?" my first word echoed in the room. A head popped up over the counter. A human like face with a short muzzle. Two bright red eyes ate the back of it's muzzle. Small ears at the top of the head and a bright pink nose with whiskers at the end of the white face. He looked at me and cocked it's head to one side. It's nose sniffing the air as he peered at me.

It stood and I toke another step back. It was well built like a perfect human. Long powerful legs and a whip like tail. Genitals like a mouse as well with the well known large rat testicles. It moved closer walking on the front of it's rat like feet. It's legs very shaky as it's claws tapped on the floor. "Eric? It's me..." I tried to make some kind of contact with him.

It dropped to its hands and walked closer on its hands and feet. I froze as it lifted it's nose to my hand. I knew this creatures front teeth could easily take a finger or tear off my entire arm. It's nose pressed against my palm. It wrapped it's hands around my arm and pulled itself up sniffing my shoulder. "Are...Are you trying to climb onto my shoulder?" I asked and he rested his head on my shoulder. "Good boy," I petted down his back and his tail swished responding.

I looked at the bucket. By some complete and total accident I'd created what I wanted to make. A mutating chemical; able to create perfect crosses between human and animal DNA. With this different form the animals would be increasingly aggressive but Eric was completely docile. I walked to my desk and he laid next to me licking his hands and cleaning himself.

I clicked on the computer and typed in the data I knew. I then gathered a drop of the serum from the bucket and placed it under the chemical analyzer. The computer brought up everything about the substance. The chemical structure, the atomic structure, the chemicals used, and something surprising. My DNA was a part of the chemical structure. My skin cells were all over that table; I was the only person to use this lab. This creature was basically imprinted to my genetic structure. He didn't know me as a threat because I had the same hormonal scent that he now had.

I heard the sound of someone getting close; the janitor probably. I put my stuff away in boxers on a cart and pounded the lid shut onto the substance. I hid Eric under the table as the janitor walked by the glass windows of the door. He pushed the door open and stepped in. "Hola Andrew," He said and looked at the cart. "Leaving señor?" He asked and I nodded. "Yes um they cut my funding I'm afraid, Um Gregorio do we still have those old cages from when the college was allowed to test on chimps?" I asked and he nodded. "Um I'd love to have one, I got a new...dog and I need a cage for it," I gulped. "Oh you want one?" he questioned and I nodded.

He turned and walked out luckily. I sighed and Eric popped his head up sniffing my lap. I grabbed a bag of graham cracker bits and slide one to him. He gladly grabbed it from my hands and set back down chewing on it. Gregorio returned moments later pushing a large cage that I could have easily scrunched up in. "Thank you; would you mind me having some time alone with my former lab?" I asked and he nodded; he stepped out and I grabbed the cage. I set it on the bottom of my cart and opened it. I made a squeak with my teeth and Erics ears perked up.

"Bed time," I whispered and he crawled over and climbed into the cage. I shut and locked it as his tail wrapped around himself. I tossed a sheet over the cage and loaded up my computer. Pushing the cart out the door I waved by to Gregorio. I hurried down the hall hitting the elevator button hoping no one else came by. My hand rested onto the bucket on the upper part of the cart. I couldn't afford to have it tip over and open; spilling all of my precious formula across the floor.

The doors opened and I rushed in letting the door shut. I rushed to my car and loaded my stuff in the back. I opened the passenger door and lifted up Eric in his cage and set him on the seat. "Don't move," I said and walked to the other side of the car and got in. I left the cart sitting on the sidewalk and I sped off heading home.

I had gotten away with it. I'd completed my research with no interference. I wouldn't have to give my creations to the bastards who wanted to us them as experiments. What else could I use this for? What other possibilities do my concoction have? I had succeeded in my experiments but my experimentation wasn't complete. My theory was completely correct...but my testing was far from over.

Arriving at my home I toke everything inside to my house. I set Eric down and tapped the metal making him wake. He looked up and scratched at the lock. I opened it and he crawled out fallowing me to my study. I set the bucket down on top my desk and toke a few deep breaths. "What to do with you?" I asked myself and gulped. I heard a loud crunch and looked over seeing Eric biting through a whole old pop can. "How did you...?" I pulled it out of his mouth and moved over to my trash grabbing another old pop can. "Do it again," I tossed it to him and he bite it his teeth sinking strait through it.

"Amazing; your natural abilities have been enhanced dramatically; Eric...look at me," He suddenly looked up at me and cocked his head to one side. "nod your head like this; if you can understand me," I nodded once and after a second he nodded. "An understanding of basic body language; Your brain must be a hundred times it's normal size; and you using as much of it as I am; your learning," I sat down and he crawled up on my desk like he did as a rat.

An evil smirk went across my face. "I could use this to my advantage," I petted down his back. I needed to experiment more but I needed to do it with larger animals and pray they could be as obedient. I poured the bucket and filled over three hundred beakers. I had filled my personal fridge full of glowing yellow glasses. How far could I take this? What was next? A horse, bull, sheep, lion, sharks, insects, or maybe them all. One city over was a zoo. Right now during the summer it has all it's animals on display. I'd hate to see them die in cages.

But first I had to see how obedient I could make a normally non obedient animal. Eric would have to do and I needed to see how much comprehension he has. "Eric?" he looked up with those big red eyes. "Sit up," I ordered and he sat up slowly. "Interesting, can you understand what I'm saying; so you know what I mean when I speak," He nodded and I saw him move his mouth trying to form words. "lets try basics, Squeak for yes and squeak twice for no, comprehend?" He let out a short squeak and I gave him one of his graham cracker treats.

He grabbed it and nibbled it. "Alright lets try something," I toke a pencil in my hand and wrote on a piece of paper. I looked up seeing him moving his hand like he's writing as well. I held up the paper with a big "8" written on it. "Ok Eric show me how much this number is," I ordered and he turned his head to one side. He looked back at his hands and lifted them up. He held up eight fingers and smiled. "Very good," I set it down and pushed it to him. "Now write the number six," I asked and he picked up the pencil. He wrote out the number slowly and dropped the pencil.

"How do you know all this?" I asked and he held up his hands moving his finger like he's tapping. I watched his hands and it hit me. "You remember me typing on the computer?" He squeaked and leaned back. I was amazed; rats were a bit smarter than I've been giving them credit for. He had memorized the symbols I typed into my computer.

"Stand up next to me," I ordered him and he did as he was told. He stood next to me and I felt his neck and arms. "hm nothing off from what I can tell; fairly thin...now you were a fat little rat why aren't you a fat person," I questioned and he shrugged. He turned him around and ran my hands along his tail. It was on odd sight having a very big tail on a little person. It swished in my hand and I let it go. It didn't move. "Hm, very muscular," I said and stood up.

He was cute for an abomination. I opened his eye a little checking his eyesight. I noticed his cheeks were flushed red. His white cheeks having a pink tint to them. "What's wrong?" I asked and he looked down and shook his head to say no. "Well you still smell like a rat, I wonder if that would wash out of your fur," I patted his back. He shrugged and I moved upstairs with him fallowing behind me. I opened the bathroom door and he jumped in the tub without a word and sniffed around the tub. "It's gonna get wet," I told him and turned on the warm water.

He didn't move and let the water build up around him. I turned it off and he went under shaking off under water. I sat next to the tub trying to keep a close eye on my experiment. He came up after a few minutes and shook off. I pulled his hands out and put shampoo in his hand. He rubbed it all over himself and no reactions. He soon became a big stack of bubbles. He rubbed his hands between his legs and rubbed gently.

I blushed a little seeing him wash his privates. He quickly dove back under the water and the bubbles and a little dirt stayed at the surface. He came back up in a clear spot and his fur shinned bright white. The rat smell was gone and it was a relief. He smiled and I grabbed a towel as he stepped out. I shook the towel against his fur drying him off. "Thank you," He mumbled out and I moved back in surprise.

He was learning at a dramatically high level. He's gone from his rat instincts at creation to able to speak only three hours later. "You can talk now?" I questioned and he nodded. "A little," He pointed out and I wrapped him in a towel. "Well do you want me to get you some cloths?" He shook his head no. "Cloths get to hot," He pointed out and sniffed around. He was my pet and I let him move around the house in a little plastic ball. He knew his way around pretty well.

He stopped at my bedroom door and scratched at it. He reached his whole arm under the door. He used to be able to slid under the entire door now he can just get his hands under. "Pull your arms out," He pulled out his arms and I pushed the door open slowly. He slid under the bed and out the other side before jumping up looking at his cage. His ears sank knowing he wouldn't be able to get in. "I won't be able to get into my house," He squeaked. "Well let me think and I'll find you some place to sleep," I laid down on my bed.

I stared at the ceiling and he suddenly cuddled up next to me. I raised an eyebrow and looked down at him. He laid his head on my chest and breathed softly. I shook my head and stared at the ceiling. I felt his hands slid up under my shirt. I looked down seeing him feeling my stomach and chest. "What are you doing?" He said nothing and I felt him sniff my stomach.

He started to lick my chest softly. I gulped and grabbed his tail and pulled it softly. "I'm making my owner happy; he ran his tongue along my chest and then across my belly. "Why?" I pulled him off slowly. "Well I'm horny aren't you?" He asked and I noticed his erection between his legs. "Well I'm not an animal so I can't just do it to do it," I set him down and his face instantly buried into my crotch. "Stop it!" I grabbed his ears and blushed as he looked up at me with an open mouth.

I looked away. It was a tempting offer; I'll admit that much but my moral debate was if I was willing to commit an act of bestiality. I gulped softly and let him go. He grabbed my zipper and pulled it down. I slid off my jeans and boxers; he smiled licking the tip of my limp cock. I leaned back and he licked my cock and balls softly. His tongue trailed up along the length till he kissed the very tip. He opened his mouth and slid my growing cock down his throat. Soon all near seven inches hardened in his throat.

He massaged me with his throat and groaned feeling him lift up then swallow again. This rat knew exactly what felt good for a man. I'd let him in with the lab mice every now and then he must have learned it there. I pulled back and just left the tip in his mouth. He nibbled gently and released me.

I reached back and smacked his ass making him gasp at the new feeling. He giggled and wiggled his butt from side to side. I wet my finger and slid them between his ass rubbing his entrance. He bit the covers as I forced my fingers in. A shiver shot down his back as he adjusted to my fingers. I pulled my fingers out and he quickly toke them into his mouth cleaning my spit off my digits. I leaned back against the head board and pulled him up. His chest against mine and he let his head rest against my shoulder.

I lifted up his ass and aimed home. Slowly lowering him he resisted at first. "loosen up rat," I grunted and he loosened letting me slid in slowly. "MMM...I've never had a human," He held onto me tightly his claws digging into my shoulders. "Well I guess wouldn't have," I pointed out and he sat down completely on my lap. I reached between us rubbing his sheath. His large balls resting against my belly. I wrapped my other hand around them both. "God how long has it been for you?" I asked and he shook his head no like he didn't know.

He lifted up to hump my hand and my cock slid out a little. "Move rat," I ordered and he started to hump my hand. Every time he'd thrust up to fuck my hand he was making me fuck him. Soon we started a rhythm of his pushing up and me pulling down. Then when he pushed down I slammed up into him. He started to squeak and I could feel his balls throbbing.

Eventually he just sat on my lap and bounced up and down quickly. I let go of him and grabbed his hips. His little cock bounced free of his sheath and his ball slapped against my waist. "Shit your tight," I groaned out and he nodded. I ran my hand up finding his nipples under his fur pinching them softly. I twisted them making him speed up. Suddenly he let out a gasp and shot. His tiny cock shooting up onto our chests. A few strings hitting his face.

I forced him over onto all fours. I smacked his ass and he wrapped his tail around me. I leaned over fucking him harder and harder. His cum on my chest wiped off onto his fur as he groaned out inaudible curses. I fuck him faster till my hips became like a blur. He suddenly shot up and let out another loud squeak cumming again onto the bed.

"I'm gonna cum inside you," I whispered and he nodded. I suddenly let loss inside his bowels. He jumped with every drop that filled him. I held his hips and smacked his butt softly. With one quick motion I pulled out of the sore rat letting him fall against my bed asleep. I cleaned myself up and toke my own bath.

My mind was on the creature I just had sex with and on my future experiments. If he was going to revert back to an animal form it would have happened by now. It was a permanent mutation and I loved it. "What else? what animal would be next? that zoo is my prime target but what animal should I change? They seem to become extremely loyal and obedient even beyond the pain factor....A great break through; the animal I choose next will be big and powerful; I can change the world even if the world doesn't want me to." I mumbled to myself knowing I had a fridge full of a mutating compound.

I could never pour it out. If that toxin got out into the river, ocean, then air the whole world would change forever. With one slip up the world would belong to me. I still was the only person who smelled like what the animals became. In insects alone I could cover the whole of Asia in beings. More experimentation is required.