The Test Animal #69 by SwitchLad

A literotic sexstories: The Test Animal #69 by SwitchLad ,

The Test AnimalThis is my first story to be published and it is very out there; most of my other private stories are well conventional but I was wondering what other people thought of this piece. A lot, well all of the science is of coarse fake but based on some real methods and I have tried to use as many of the real names which have affects on the tissues and organs mentioned.

Kesy isn’t the hottest girl in the world but attractive none the less. At 25 she has given up hope that her 32A cup breasts are ever going to develop into something she could be proud of but the rest of her body most women would kill for, her slim frame and height of 5 feet 8 inches is maintained by her strict diet and yoga routine. Her most noticeable feature is her long thick red hair that that ends just before her rounded ass which frames her face and extenuates her deep blue eyes which would remind you of the Alaskan sled dogs. If you ever caught her in the shower room changing you would know that her red hair is very natural as her red pubic hair is neatly trimmed to show off her soft folds that signals the entrance to a very pretty pussy.

It is now 8:30pm and all Kesy can think of is getting home as she works to clean up the mess she has made whilst working on her PhD project in the controlled environment fume room, she is finding it incredibly difficult as all of the benches are currently filled with her supervisors experiments and the full chemical suit is making her sweat and restricting her movement. BANG! BANG! BANG! Doctor Summers couldn’t have knocked on the window at a worse time, as she twists around to pick up her last few vials of genetic material the loud noise startles Kesy causing her to stubble in the unforgiving suit and knock over one of the Doctors experimental vials.

Kesy picks up the vial to see what was on the label.

Experiment #137
Canine retro virus #23 x Canine Oestrus #45
Date of PCR 07/04/11

“Phew” a sigh of relief comes over Kesy’s face as she stands up and shows the label to Doctor Summers. The PA system crackles as Summers holds down the intercom button “Lucky girl, I would have made you redo all that work if I didn’t already know it was dead end line of research, you can clean up your mess though and I will see you next week.”

Kesy may have been lucky that the line was a dud but she wasn’t to know that one mistake was going to change her life forever. The Canine retro virus #23 had been inserted with a segment of DNA which encoded for the production of canine oestrus, it was designed to infect breeding bitches to increase their respectability to a stud and thereby decrease the risk of injury to the animal unfortunately the retro virus used had been unable to insert the fragment of DNA into a suitable position on the genome for replication.

Kesy finished cleaning the controlled room and existed, as she was taking off her chemical suit she noticed a tiny tear in one of the sleaves, disregarding protocol she disposed of the suit in the incineration bin and decided it would be best to have a decontamination shower too, there wasn’t anything in the fume room at the moment that was harmful.

As she was rinsing her hair and slowly massaging her body with the soap she couldn’t help but think of the older Doctor Kristal Summers. She was a middle aged woman probably in her mid 40’s with a few lines under her eyes and around her mouth beginning to show. Kesy knew that any guy would rather fuck the hot MILF then herself, Kristal had breast, real breasts not like Kesy, age and gravity have only just started to cause the large 42DD’s to sag. She is a little taller too and her voice is so rich it makes you want to listen to every word she says.

“I wish somebody would fuck me like they would Doctor Summers.”

Kesy continued mumbling to herself as she got changed and went home on the way home she continued to think of Kristal’s large tits and wondered what it would feel like to play with them, as she was driving she noticed she was getting very horny and that her panties were soaked through. She pushed the thoughts to the back of her head and went to bed as soon as she got home.

She was too restless to sleep however and decided she needed a quick finger fuck. As she lay there playing with her folds and tweaking her nipples she could not get Doctor Summers out of her head. As she began to pump faster in and out she added another finger to the two that were already working her towards a climax. As she fucked herself harder she continued to try and think of something other then Doctor Summers but to no avail. It was then when she thought of being fucked with a strap on by the older woman that it occurred for the first time in her life Kesy came thinking of another woman, it was another first too for she came so hard that she started squirting and her sheets began to soak with the thick liquid. Too tired to clean the sheets now Kesy feel asleep in her own cum.

The next 4 weeks continued as close to normal as possible but with increasing thoughts of Kristal as well as more masturbation. Kesy decided that it was time to fuck next guy that asked her out but she noticed that guys were no longer looking at her like they use to, I mean not many use to look at those shit tits but still she use to get plenty of offers. Another week passed and she realised that people were now turning their heads in disgust and leaving the room when she entered.

That evening when Kesy was getting ready to leave she decided to check her emails once more when she was reading her emails she came across one that disturbed her it was from the head of the faculty which asked her to come to his office ASAP. She left her desk and made for Dean Winters office, on her way people avoided her like the plague and her emotions were close to boiling over. She entered the reception area and the secretary told her to enter the office, as Kesy walked passed the secretary shook her head in disapproval. She entered the office and inside was the Dean of the faculty of science and Doctor Summers.

“Ah have a seat miss Kesy Autumn, it has come to our attention that you have broken a key occupational health and safety rule as well as school policy.” The dean finished his sentence and stared at Kesy expecting her to know what he was talking about.

Then Doctor Summers noticing her confusion broke the silence “After reviewing the security footage of the laboratory it is obvious that instead of reporting the damage to a chemical suit and seeking assistance you disposed of it by placing it a bin for incineration and had a decontamination shower.”
“But I knew there was nothing in there that was of any danger I was only wearing the suit in the first place because it was protocol to wear it.”

“There are rules for a reason not only to protect yourself but others and the experiments; unfortunately for you there was something dangerous in the room, when we noticed the smell you seem to be oblivious to arose and we eventually checked the security tapes I decided to have another look at the line you dropped, it appears that we used the wrong vector for canines instead using a human one, over the past month the DNA fragment has been replicated and well you now smell like a bitch in heat.” After Doctor Summers finished Kesy sat there speechless.

It wasn’t until the Dean said expulsion that her attention returned “…….expulsion, unless you can think of a way doctor to reverse the process.”

“Believe me I have tried to think of a way but I can’t, I think it’s best if she just left and never looked back but I can’t help but think of what will come of you I can’t see anybody employing someone that stinks as bad as you.”

Dean Winters picked up the phone “Yes, security could you please escort miss Autumn off the premise.”

Only a minute later and security were at the door and leading Kesy to her car. On the walk to the underground car park Kesy had to listen to the humiliating words the security guards said to her

“God you stink have you ever heard of a shower.”

“Yeah you smell worse then a $10 hooker.”

“I bet 50 bucks a bum wouldn’t even fuck her.”

You could see tears begin to form in her eyes when they unfortunately passed a homeless man sitting next to a bin with his dog that was scratching at some fleas on his shoulder.

“Hey you get out of here” one of the guards yelled and pointed and the bum stirred and went to get up.

“Hold on, settle a bet.” They walked Kesy over to the bum and asked him he’d fuck her.

He looked her up and down “No way her tits make her look like a guy and she smells worse then me but Frank would probably go her.” Pointing to the flea infested dog.

Kesy started crying and before she knew what was happening she was pinned to the ground with the two guards holding her wrists and ankles whilst the bum ripped her shirt and shorts open, “Wow this chick has no tits does she I’d think she was guy if it weren’t for this as he shoved a finger in her pussy, come here Frank” the dog came trotting over following the smell of the bitch but unsure of where she was this looked like no bitch he’d ever seen but a pussy’s a pussy.

The dog jumped up and Kesy could feel his paws wrap around her waist it wasn’t long before she could feel something wet and slimy rubbing against her pussy. Why isn’t anybody helping me Kesy looked around the underground car park and there wasn’t a car in sight she’d have no hope of getting free.

AGGGHHH! Frank finally found his mark and when he did he shoved it in balls deep. He thrust faster then any man she’d ever fucked causing her body to rub against the hard bitumen beneath and his claws dig in deeper. His balls continued to slap against her pussy. After 5 weeks of masturbating herself to the thought of Doctor Kristal Summers the friction inside her started to feel good.

Small moans started to escape her lips “Look this bitch loves it, hey what’s that?”

“The knot, dogs use it to lock their dicks inside the cunt to stop cum leaking out and ensure fertilization”