Author: Sailbad
Title: Lab 18 
Part: 1 of 1
Summary: They have cloned a dinosaur from fossil DNA but so far only a 
male and they have no way of studying his mating behavior without a 
suitable surrogate. Sexual congress defined in dry scientific terms. 
Keywords: beast, cons, voy 





Memo:
 
Subject: 	Lab 18 progress report (Confidential)
To: 		Directory Committee
From: 		Dr. Tillinghast

 
As you all know, The Miskatonic Institute of Genetic Engineering has had 
a smashing success in creating a saurian duplicate from fossil DNA.  The 
particular species is Thescelosaurus, a warm-blooded, plant-eating 
dinosaur that lived in forests during the late Cretaceous period, about 
77 to 65 million years ago.  To refresh your memories, Thescelosaurus 
had a small head, a bulky body, a long, pointed tail, and short arms. It 
was a hypsilophodontid and an ornithischian dinosaur about 10 to 13 feet 
(3-4 m) long and 3 feet (0.9 m) tall at the hips; it weighed roughly 665 
pounds (300 kg). This ornithopod had a small skull, cheek pouches, cheek 
teeth, and a beak made of horn. 

This breakthrough has yielded a treasure trove of information about the 
age of dinosaurs and is a milestone in the annals of science.  
Biologically we have gleaned volumes of fascinating details and made 
monumental discoveries.  However, the study of behavioral aspects this 
creature is in its infancy.  To address this gap in our knowledge, my 
research team (Lab 18) had been assigned to study this specimen’s 
behavior, in particular its mating behavior.  The genetics of sexual 
determination had not been worked out at that point in time and only 
males had been produced, which placed us at a great disadvantage.

With no other recourse, we sought a sexual surrogate to coax the male 
into a breeding display.  It had been supposed that the seasonal 
development of intense coloration was a sign of sexual maturity and was 
used in display to females.  The animal's compulsive mounting behavior 
was also an indication of his readiness for mating.  However, the mere 
whiff of the dinosaur's scent sent our mammal breeding surrogates into a 
wild panic and no suitable mounting partner could be found to allow 
investigation of his copulatory behavior.

One of the undergraduate interns, a sophomore woman, had experienced the 
dinosaur's many attempts to mount and was not particularly offended by 
his intentions.  It was eventually delicately proposed by the Senior 
Researcher that she allow the animal to attempt to complete his act.  To 
some people's surprise the idea was not only accepted but she seemed 
genuinely interested in trying and not in an entirely scientific mind 
set.

It had been noted that the herbivorous dinosaur, although no rocket 
scientist, was careful about clawing anyone so there was no great 
concern about her being injured that way.  So, the experiment proceeded 
on the very next day.

She stripped naked and presented herself to the male on her hands and 
knees.  There was no doubt in the animal's mind as to her intentions.  
However, although he mounted her fairly gently, it took some time for 
him to adjust his instinctive method of mounting to the rather different 
anatomical arrangement of the human female.  It was mostly the lack of a 
sizable tail that threw off his technique.

The creature made several attempts of treating her leg like a tail that 
he could lift while bringing his tail under and thrusting his sex organs 
under her hip.  His sexual organs emerged accordingly but finding no 
aperture for copulation, his penile protrusion only rubbed aimlessly 
against her stomach.  Finally, he re-adapted his approach and came from 
behind.  After the initial difficulties, things went fairly smoothly.

She had been shaved in case the pubic hair might put him off, as it was 
extremely unlikely that female dinosaurs had any hair.  His organ was 
about seven centimeters thick and extended about 45 centimeters from his 
cloaca.  Its tip slipped against and then in between the woman's labia 
slightly inserted into her vaginal orifice.  Sensing that he had the 
right opening for copulation he slowly thrust himself into her vagina.

The animal's sex organs were sizable but were initially fairly soft.  
Startled by his size and unusual texture, the woman gasped on 
penetration but did not experience any great pain.  The dinosaur was 
warm blooded, as had been theorized, but had a body temperature more 
like a bird than a mammal, at a hot 107 degrees F. (42 C) making the 
insertion slightly uncomfortable until she became used to it.  However, 
he proved to be well lubricated so there was little discomfort from 
friction.

As if surprised by his success the animal paused after the initial 
insertion.  Then with slow patient thrusts he began to copulate with the 
young student.  The human vagina apparently suited his natural 
requirements quite well.  After lodging his sex-organs securely in his 
surrogate mate, he encircled her hips with his hind legs while grasping 
her shoulders with his front claws.  Since his penile appendage seemed 
to have a life of its own and thrust itself in and about her vagina 
completely of its own accord, we theorized that his embrace was to 
prevent disengagement more than an aid to his copulatory motions.  

This theory was strengthened by the endurance of their coitus.  From the 
time of insertion until he withdrew, the mating took a total of 26 
minutes.  The embrace must therefore be a mechanism to secure him to his 
mate while allowing her to feed.  As mentioned earlier, with the 
exception of his penile organ, he remained completely motionless for the 
duration. 

Once settled into this position, we were able to approach the couple and 
observe his yet unseen sexual organs in use.  Its suppleness and 
dexterity were quite amazing.  The organ must be considerably sensitive 
especially near the tip for as he mounted our volunteer, it actually 
groped its way around her exposed posterior and crotch until it found 
her sexual opening.  The tip altered its shape from a blunt instrument 
into a delicate point and excreted a kind of pre-coital fluid to aid 
insertion.  Once it had gained entry, it snaked (please excuse the pun) 
its way inside to immerse as much of itself as her vagina would allow in 
a surge and probe assault as though searching for deeper recesses.  

What remained of his penile appendage not inserted in the surrogate we 
observed a ruddy, scaled surface that throbbed from beneath in the same 
rhythm as his pulse.  At that point, what the organ was doing inside her 
vagina we could only guess.  Insemination began shortly after he had 
implanted his sex organ securely and comfortably within her vagina.  As 
the deposit of his semen progressed, we were to observe an abundant 
overflow of his ejaculate seeping out of the surrogate’s vagina and on 
to the floor.  

We of course collected a sample and found that this seminal fluid was 
exceptionally thick and viscose with a high concentration of sperm but 
low motility.  The slow injection of his semen continued for quite some 
time resulting in copious quantities of his issue spilling on the floor 
by the time it stopped.  When his insemination finally did cease, he 
maintained coital contact for some 10 more minutes to, we believe, help 
insure conception.  

Later gynecological examination of the surrogate revealed no damage or 
irritation to vaginal tissue, perhaps somewhat less than in typical 
human relations.  The most significant find was that seminal fluid had 
congealed into an impenetrable plug within our volunteer’s cervix.  This 
plug was obviously a natural barricade to block insemination from rival 
males.  The plug dissipated over the course of 36 hours, which we 
believe may shed some light on the estrus period for the female of the 
species.

In spite of such natural impediments, the male stayed close by his mate 
and was quick to take advantage of our surrogate’s prone, acquiescent 
position to accomplish two successive mounts.  Each of these were less 
thorough than the first and were most likely an added precautionary 
measure or perhaps an action designed to keep the female preoccupied and 
inaccessible to other suitors.

During his last foray into our volunteer’s charms, an overly zealous 
thrust of his hips caused the saurian’s member to dislodge from its 
anchorage, slip out from between her legs and slide up over her 
posterior.  This gave us an excellent opportunity for us to witness this 
organ in use.  We did not approach for fear of alarming him but rather 
we zoomed in with our cameras to examine his sex organ in detail.  His 
expulsion occurred during his seminal emission phase and provided us 
with a wealth of data.   

As evidenced by the video tape, the penile appendage emerged from the 
male’s lower cloaca as a broad, flat, pinkish colored protrusion of 
about 20 cm wide and 4 cm thick.  The shape abruptly tapers to a roughly 
cylindrical instrument of about 7-cm in diameter.  The tip was 
completely transformed from what we observed when he penetrated her.  
The end-most 8-cm had swollen from its original taper to a bloated, 
furrowed head of about 6 cm in diameter with a deep red hue.  The very 
end was an inwardly concave, cup with the seminal aperture in the 
center.  The entire head writhed and undulated as if groping for 
recessive purchase.  The indented end pumped inward and outward like a 
suction cup.  As it struggled in the open-air copious amounts of thick 
semen oozed out lugubriously from the center.  The remaining portion of 
the cylindrical shaft between the head and the cloaca was firm and 
rigid.  A musculature array beneath the skin’s surface rippled up and 
down the shaft in the same rhythm as the seminal ejection, obviously to 
propel the ejaculate.

He remained immobile perhaps overcome by sensory arousal.  Bent over our 
assistant’s prone body, the saurian stood with his organ extended 
outward, apparently oblivious to his interrupted coupling.  To prolong 
the saurian’s execution for our observation, we prompted the surrogate 
to face him and digitally stimulate his organ to simulate coitus.  She 
obliged and grasping the shaft with one hand she cupped the other over 
its head altering her grip in response to its undulations.  She knelt 
before the beast holding his extended organ, gently pumping one hand up 
and down his shaft while the other hand slowly squeezed the swollen 
head.  She worked him expertly and we witnessed large amounts of his 
thick emission running down her arms and onto the floor.  This was an 
enormous boon to the experiment providing answers to questions we had 
not even formulated at the time.  The creature remained still and 
apparently oblivious to his displacement but obviously deeply effected 
by her stimulation.  Our volunteer was able to manipulate him to 
completion at which time we watched the emissions cease, the head 
contract and the entire organ retract into his body.

Our intern later described how the mating felt.  As transcribed:

"I agreed to do this but when it came time to actually do it I was kind 
of scared.  He has always been a gentle creature but you really didn't 
know how he was going to behave when he actually got a chance to mate.  
His brain is pretty small and he still runs pretty much by instinct, so 
I was thinking that it wasn't likely going to work at all. Although I 
was hesitant, I was curious to see what it would be like, so I was 
hoping not to be disappointed.

"He mounted me fairly slowly and although his skin has scales they are 
smooth so that it wasn't uncomfortable.  His skin felt feverishly hot to 
me but that was to be expected.  However, he was very clumsy at first 
and it was obvious that my anatomy was not well adapted to the saurian's 
normal copulatory posture.  I kept trying to move forward and turn away 
from him so his sex organs would be in a better position relative to 
mine.  He would just move to my side and lift my left leg trying to 
slide the base of his tail under me but that brought his sex organ 
probing against my stomach.  I soon thought it was going to be a failure 
but he finally started varying his approach and soon got it right.

"I was holding my breath when he got the tip of his organ slightly into 
my vagina.  I didn't know what to expect but he proved to be a natural 
at this.  He was really hot with his high body temperature to the point 
of being uncomfortable.  Furthermore, I wasn't sure I could handle him 
when I saw the size of his organ but at least it wasn't like an 
ostrich's, that would have been impossible.

"I was surprised when he slowly thrust it into me.  It was slippery and 
hot, and though fairly large it was spongy, I would liken it to a smooth 
sponge on a stick.  He paused at that point and I think we were both 
surprised by our sudden success.  Then he started to copulate with me.

"At first he was spongy, as I described, but he began to firm up as he 
thrust himself into my vagina repeatedly.  After a while, I was getting 
used to the heat of his organ but I could feel myself being stretched 
around his shaft.  The penis would make a long slow thrust into me and 
then almost completely withdraw followed by another thrust.  Each thrust 
was punctuated by an undulation that went up the entire length of the 
penis followed by a kind of writhing at the tip.  I don't know if it was 
to perform a copulatory function keyed to some physical trait of the 
female of the species or if the organ was merely looking for a way to 
lodge itself deeper in me. I could feel the power behind each insertion 
and realized just how strong he was physically; he could have seriously 
hurt me if he wanted to.  Eventually, the tip kind of molded itself to 
the shape of my cervix something like a suction cup.  It felt a lot like 
my diaphragm.  After it assumed that shape was about the time I could 
feel him start his ejaculation.  I believe he was actually trying to 
ensure the injection of his sperm into my uterus because I could feel 
the tip perform a type of push and pull action against my cervix like a 
piston.  Regardless, the sensation was thrilling, in fact invigorating. 

"I don't know how to describe how his organ felt.  It wasn't like a rod 
but rather like a living thing all its own.  It was literally throbbing 
with his heartbeat.  Moreover, it was actually squirming and twitching 
all through coition.  Also, the flesh on it was well lubricated but it 
really wasn't smooth after he began to mate with me.

"Its texture changed as it hardened.  It was like there was a layer of 
marbles under a soft outer sheath of skin.  I could feel each one as it 
entered me and slipped passed the sensitive flesh that rings my vaginal 
opening and again as it slipped out.  It wasn't unpleasant at all, 
however, in fact, it felt wonderful.

"Then there was how long it took.  I was on my hands and knees for over 
an hour and a half and the floor wasn't all that soft in the long run.  
At least he carried almost all of his weight on his back legs and only 
placed his front paws on my shoulders to balance himself.

"Admittedly, I have really enjoyed the many sessions in the lab since 
then. And in answer to your question, I will have to admit that I found 
the encounter physically and mentally stimulating, but as for whether or 
not I attained climax I prefer to reserve exposition as a personal 
matter.  Furthermore, I don't mind having fellow researchers watching my 
sexual encounter with a non-human creature, staring at my genitals to 
observe his insertion into me, or how he copulates with me but certain 
aspects of interpersonal relations, even when it is experimental inter-
species relations, should remain private… just as long as I get to be 
taken by him… In the name of science, of course."

I would point out that this is confidential report.  We would dread to 
see what a tabloid would do with it.  We are hoping to continue this 
investigation although we do now have females for research into the 
natural reproductive behavior of this particular saurian. However, the 
male in this discussion has been thoroughly imprinted on humans and only 
seeks to copulate with this particular lab technician and she seems more 
than willing to permit him.  He attempts to mount her whenever in her 
presence, his penis reaches for her legs whenever she is near and, 
though we pretend not to notice, we have found many patches of his 
seminal residue on the lab floor when we arrive in the morning.  We have 
since learned that the species mates for life and are exclusively 
faithful to their mates.  When the investigation into this inter-species 
relationship has been completed, we hope to release him into her care.  
Oh, to be young again.

We hope to recoup our costs from the sale of specimens to other 
researchers when numbers are sufficient.  In addition when enough 
saurians exist that any tapes of these various copulatory sessions can 
no longer be traced to us specifically we hope to profit handsomely from 
their sale to black market sources (feasibility report to follow).  Of 
course, we will digitally alter them so as not to embarrass a valiant 
researcher who sacrificed nobly for the sake of science.

                         Respectfully yours,
                         Dr. Crawford Tillinghast





by Sailbad@storiesonline.org

  

Lab_18