Erica drove down the winding country road enjoying the
warm spring morning. It had been a long cold winter.
The bone chilling weather of Minnesota had held her
captive in her house for months. She was the house
slut at her home. Her husband Eric was her Master and
her own sister was her Mistress and the sex mate to
her husband. Erica was required to fuck all of the
household whenever anyone wanted her pussy. From her
teenage son Aaron, to her daughters, her mother, her
dad, her brother, her girlfriend, Jennifer or the four
male dogs that she serviced regularly. Her Master had
given her sometime to herself, something that did not
happen very often, and she was enjoying herself. With
the windows down and the sun roof open on the small
pickup a gentle breeze blew through her soft, thick
hair as the rays of sun tanned her smooth skin. Her
halter top strained to hold her beautiful D cup
breast. Her sexy short shorts had ridden up exposing
the edge of her thick well groomed pubic area.

The sun rays felt wonderful on Erica's skin. She
wanted to find a secluded spot down one of the farm
roads where she could strip down and tan her gorgeous
body. She turned off the small two lane paved road and
headed deeper into the country. The vegetation and
trees had leafed out which hid many of the small gates
that led into the fields and pastures along the rustic
dirt road. Erica turned into what looked like a very
old farm entrance. The rock arched entry was covered
with vines and trees and an old iron gate was open
just enough for the small pickup to pass through. She
could tell the road had not been used for a long time.
The small two rut road twisted and turned through the
thick over growth of bushes and trees. Erica had
driven for sometime when she came to a small sunny
meadow with a barn and pens on the far edge of the
bright opening. There was no one around. It was the
perfect place to get naked and work on her tan.

Erica parked and stepped out of the pickup bare footed
as a warm breeze blew over her body toward the barn on
the edge of the sunny clearing. Erica pulled the
halter top up over her head allowing her large round
breasts to bounce free and then wiggled out of her
tight shorts. Now completely naked she grabbed a large
towel and tanning oil from the cab of the pickup and
walked to the back to let the tail gate down. She
spread the thick towel out and started to get into the
back of the pickup to lie down but decided to pee
first. She walked a short distance from the truck and
squatted, squirting a golden yellow stream from her
naked pussy.

Erica gazed at the barn while she relieved herself on
the ground. As she dripped dry, her finger gently
rubbed her clit as her mind began to wonder. It had
been a few hours since she had serviced her son and
all of the dogs. She thought about the oversized dicks
the dogs had and how good it felt to have large bones
like that penetrate her hole. She loved to be used by
people but what she really loved was to be fucked by a
big dick. She especially loved to feel the dog's knot
as she took it inside her and waited for it to swell
and lock her to the dog.

She had been a slut to alot of people. Actually anyone
that her Master gave her too. She thought about the
times she had made herself a fuck toy for dogs. She
had to admit to herself that she loved the feel of a
dog fucking her human pussy. She recalled how the
eight, nine and ten inch dog dicks. How they flopped
around under the dog's bellies as the dog caught her
scent. This made her pussy hot and moist as she stood
up and walked back to the pickup.

Now on the towel, Erica rubbed the slick tanning oil
all over her well developed body. She lay back and
closed her eyes enjoying the warm sun as her slick
fingers parted her pussy lips. She felt her body
tingle as she once again thought of different dog's
big dicks and how it felt the when they penetrated
her. She remembered lying on her back looking over her
full breast down her flat tanned stomach as a dog
moved between her spread legs.

He paused and licked her clit for a moment and then
moved up her belly past her small waist to her breast.
He licked on each nipple until it was erect. He rose
up above her on his front paws and supported his hairy
body which gave Erica a great view of the huge, sharp,
pointed dick head and shaft that was sliding back and
forth over her slick twat up to her belly button. The
dog moved back slightly and allowed his dick to find
Erica’s' hot opening.

He pushed forward and her pussy stretched to allow the
pointed head to enter. She began to have an intense
orgasm even before the dog had buried the long, many
inched shaft. She knew at that moment that size does
matter and the bigger the dick the better the sex. A
gentle breeze brought her back to the bed of the
pickup where she had soaked the inside of her thighs,
dripping juices down over her asshole to a big wet
spot on the towel.

Jake raised his head with nostrils flared filling his
lungs with the scent carried on the breeze from the
meadow. He knew this scent. It reminded him of his
owner’s new wife and her friends who would visit the
ranch. He would watch the women as they walked around
the stables. He saw how some of the women would giggle
and point while others stood silent as they looked
upon his magnificent maleness. He noticed how the
women including the rancher’s new bride would begin to
release a scent which excited him sexually. He saw the
look in some of their eyes as they stared in amazement
of super sized horse dick.

He stepped into the clearing and noticed a vehicle
parked in the warm sun light on the other side of the
meadow. As he moved his powerful body toward the
pickup he looked for movement. As he got closer the
scent became stronger and his large testicles began to
tingle. He stopped and lowered his nose to a wet spot
on the ground where Erica had peed earlier.

He drew in a deep breath taking in as much of the
scent as he could. He raised his head high and curled
his lip in approval. He moved around the pickup
keeping a safe distance to see where that dick
hardening smell was coming from. Erica heard something
and sat up to see what it was. Standing thirty feet
away from the truck was a strong muscular stallion.

Erica had been around horses on her uncles’ ranch and
knew from the big muscular body and large testicles
that this animal was a pure sex and breeding machine.
She didn't realize that Jake had picked up her scent
while she laid tanning and masturbating in the back of
the pickup.

Jake watched Erica sit up. His eyes took in her
gorgeous body. His primal instinct told him to breed
and impregnate every female that he came across and
that was what he intended to do. Erica could see that
the stud was becoming very aroused. His swelling dick
was now hanging toward the ground and his bloated
testicles began to tighten.

Erica was very turned on at the sight before her. A
wave of lust and perversion swept through her body.
She had always wanted to have a horse fuck her. There
was no one around and that excited her beyond reason.
She knew the difference dick size had made after
mating (or fucking) larger dogs. She slid off the tail
gate and slowly approached Jake. She held out her hand
to rub his nose, forgetting that her fingers had been
buried in her pussy just minutes before.

Jake took a deep breath as Erica rubbed his velvet
nose. The scent on her fingers made his dick become
rigid and start to throb. Erica could see the huge
dick as it bounced slightly and watched as the dick
head went from large to enormous and back. As the
shaft pulled up slightly the head would swell and the veins
along the sides of the shaft would bulge. Then it
would relax slightly and the head would go down a
little.

Erica moved her naked body along Jakes side and knelt
down where his huge penis and balls were even with her
head. She saw pre-cum dripping from the tip of the
stallions dick and noticed a musky scent in her
nostrils. Erica didn't realize she was taking in the
powerful airborne pheromone that the stallion was
releasing as he dripped liquid sex hormones from his
massive tool. She reached out and grasps the shaft a
few inches behind the dripping head. It was nearly as
big around as a beer can.

Erica pulled the thick fuck muscle to her lips and
slowly stroked the shaft. Each time she milked the
length of the shaft a large squirt of the stallion’s
powerful sex hormone would dribble into her hungry
mouth. The stud was ready to fuck and he knew that in
a few minutes his sex drug would have its effect on
the woman. His mating pheromones and hormones were
powerful enough to affect an eight hundred pound mare
so the effect on the woman was very fast.

Erica felt her heart rate begin to increase and her
clit began to tingle and throb as it swelled and
hardened. Still stroking the huge dick and drinking
the squirts of pre-cum she reached down with one hand
to rub her clit. As her finger touched it she was
shocked at how big it felt. She took the dick tip out
of her mouth and started to look down and noticed that
her large round tits were now huge, standing straight
out and her nipples were enormous. Her body was
reacting to the hormones she was ingesting.

As she rubbed her clit she let her fingers drop down
to the opening of her pussy. The lips were very
swollen and hot and her hole was wide open. She could
have put her fist in her cunt. She had never felt like
this before. Erica felt a deep primal impulse to mate
with the stallion. She had to have this animal spill
his seed deep into her womb. But then the need to mate
with an animal was not something new to Erica. She
loved it when her Master would take her down into the
basement, strip her naked, tie her kneeling over a low
bench with her ass in the air inside a kennel. Then he
would turn loose all five male dogs, locking them in
the kennel with Erica for the entire night. God, she
loved how spent she was after all five dogs mount her
as much as the wanted and fucked her human pussy the
entire night. She would be sore as hell, but pleasured
beyond words.

Erica stood and walked in front of the stallion and
faced him. She looked him in the eyes as she lifted
and squeezed her huge tits. She felt like an animal.
Her juices were now dripping down the inside of her
thighs.

Jakes dick throbbed as he watched the woman before
him. He could tell by her scent that she was in full
heat and ready to receive his huge dick inside her
body.

Erica turned and walked over to the back of the pickup
swinging her hips as to coax the stud. She folded the
thick towel she had been lying on while tanning and
laid it on the tailgate. Bending over at the waist she
laid her forearms on the pad to help support her huge
tits and upper body. She looked over her shoulder at
Jake as she arched her back and stuck her ass out. She
began to rotate her hips, teasing and begging to be
bred as Jake move toward her to mount.

The stud was right behind Erica and he could see that
her pussy was wide open ready for his massive fuck
tool.

Jake put his nose against Erica’s dripping pussy and
took another breath. He raised his head high with his
lip curled and let out a loud whiny. His huge dick was
hanging toward the ground and in an instant it was as
rigid as steel and started slapping his belly. The
stallion rose up on his hind legs and came over
Erica’s back and rested his front feet on the back of
the pickup beside Erica’s arms.

Erica could hear the huge dick slapping the stallion’s
belly. She knew from seeing horses breed on her
uncles’ ranch that any moment he would start to search
for her pussy.

Just as Erica had seen many summers on the ranch, the
slapping stopped and the stud now started to hunch
forward trying to find the gaping pussy that he had
seen before he mounted. Erica spread her legs and
gripped the towel with both hands. She felt as sexy as
she looked. Provocatively she rose up on her toes,
arched her back and pushed her ass up which made her
pussy gape open even more. She was ready to copulate
with the big stallion.

Erica felt the cock head touch her asshole and then
slide up over her back as the stallion thrust forward.
Jake felt this and prodded the area again. Erica’s
tanned muscular legs tightened anticipating
penetration. Once again the huge head was against
Erica’s asshole. Jake felt the soft flesh and hunched
forward trying to penetrate. Erica’s asshole opened
for her lover and part of the huge head started to
slide in. The soft flesh felt good to Jake. His dick
head swelled as it throbbed.

Eica started to orgasm as her ass opened. She loved
anal sex but anal sex with a dick as big as this
would have to come later, much later. Right now she
wanted his seed in her womb. She moved forward
allowing the pulsating head to slip out of her ass. At
the same time she was thinking, after he breeds me and
fills my womb with his seed I want to lay on my back,
pull my legs up and watch this [filtered word] ass fuck me. God,
was she horny!

Jake continued to thrust forward trying to find
Erica’s pussy. She raised her ass to line up her
dripping pussy with his thrusting dick. Jake felt the
tip of his tennis ball size dick head start to
penetrate Erica’s pussy. He reached down and took
Erica’s thick long hair that hung down her back into
his mouth. He didn’t want her to pull away from him
again. He pulled back on her hair as his powerful hind
quarters flexed driving his huge dick all the way to
her cervix.

Erica moaned loudly as her eyes rolled back in her
head. Remembering the woman’s scent and the way she
looked with her huge breast and gorgeous tanned body
Jake began to power fuck her. Erica’s swollen breast
bounced and swayed to the rhythm of Jakes powerful
thrust. Her huge engorged nipples tingled and
throbbed. The two lovers fucked each other wildly with
no inhibitions.

This union was a new beginning for both Erica and
Jake. As the equine drove his huge phallus in and out
of her pussy, Erica already knew that no man would be
able to satisfy her again and Jake would now lust only
for the flesh of women. He now thought about the new
wife on the ranch and her friends. His intoxicating
lust would drive him to take them all. Willingly or by
force he would have them.

Jakes back arched as he felt his orgasm start to
build. His huge testicles were tight and pulled up
next to his body. Erica had never felt such a primal
lust. Her orgasm had almost been continuous since
Jakes dick had penetrated her. She could tell that her
lover was ready to impregnate her. She could feel the
head of his dick starting to flare. She wanted his
huge cock deep in her belly when he started to
ejaculate.

She started pushing back meeting his thrust. Rotating
her hips and grinding her pussy against his mammoth
sex organ. Grunting as she met every one of his hard
forward thrusts. The stallion was ready to cum. By
instinct he shoved his massive sex organ in as deep as
he could trying to push the head into the females womb
as his penis head flared to the size of a large fist
to seal off Erica’s vaginal canal. This was something
she had not considered. She was now tied to the
Stallion. God, she was tied to the horse like when she
took the dog's knot. She felt like she was in heaven.

The slit in Jakes dick head was against Erica’s
cervix. The tendons and muscle attached to his huge
testicles contracted violently time after time.
Squeezing and milking his swollen, oversized balls,
releasing the hot semen that they had been holding.

Erica felt Jakes dick head flare to an enormous size.
It set off an orgasm like she had never felt. This
incredible orgasm along with the equine sex hormones
in her blood stream caused her cervix to open
slightly. The tip of the stallions dick pushed into
the opening. This raging [filtered word] could now shoot his
animal seed directly into Erica’s uterus. The
stallion’s huge veined shaft began to throb and jerk
powerfully. With his arm sized member buried in
Erica’s pussy, the stud continued to push the head
forward.

Huge gushes of thick cum sprayed from the giant dick
straight into the woman’s womb. Erica could feel her
belly swelling as the stallion drained his enormous
testicles. Hot cum trickled down the inside of her
shapely legs. Jakes ejaculation was so strong that cum
sprayed out of the woman’s over stuffed pussy and
splattered on his g[filtered word]fruit size balls. The slick cum
poured into the woman’s body lubricating her vaginal
canal. This allowed the huge head to penetrate even
deeper into her womb.

Jake felt his dick head slip deeper into Erica’s
cervical opening pushing into her uterus. It felt just
like it did when his engorged dick started to
penetrate her tight asshole. The sensation made his
dick throb and jerk intensely.

Erica felt this and grinded hard against the studs
dick trying to force the head into her womb. Jake
pulled the woman back to him by her hair and drove the
head past the tight opening. The head slid in.

The stallions thrusting paused. His engorged mushroom
head lay in a pool of hot cum in the woman’s uterus.
Erica’s cervix was stretched tight around the inflated
shaft just behind the swollen head. The stud’s rapid
strong contractions subsided. The two lovers were
locked. Thick cum oozed from the bloated head. The
[filtered word]s’ huge dick would flex now and then dribbling
the last drops of his animal DNA into his human female
partner.

Both partners breathing were labored as they waited
for the flared dick head to relax and soften. Jake
pulled back slightly and felt the tight grip on his
engorged flesh. He pulled again and the giant head
slipped free. His massive penis slowly slid out of the
Erica’s pussy. She groaned loudly and her body jerked
as she lost the grip on his fuck tool.

Erica’s cervix closed trapping most of the stallions’
seed. She could feel her partner pulling out of her.
After what seemed an eternity the giant head finally
popped out. The huge phallus flopped toward the ground
still dripping thick cum from the tip. A huge gush of
horse cum issued out of the female's gaping hole and
splattered on the ground as more ran down the inside
of her legs.

Erica closed her eyes and lay on the towel completely
exhausted...