Animal sex story - Rainy Day
free hardcore animal
-
Rebecca was bored. It was a rainy Saturday afternoon and there was nothing to do. Her parents
had gone out of town for the day. They were visiting her aunt upstate. After a half an hour of
channel surfing Rebecca decided to go ask her brother, Matthew, if he wanted to play some cards
of a board game or something.
Rebecca walked up the stairs and approached her brother’s room at the end of the hallway. She
raised her hand to knock on the door and heard a soft moan on the other side. Rebecca froze and
listened intently. She could hear her bother moaning softly, his breath quickening. The door was
shut tightly and as Rebecca tested the doorknob she realized it was indeed locked. Erotic
thoughts filled her mind as she though of all the secret things her brother could be doing behind
the locked door.
Rebecca quietly went back down the hall and into her bedroom, which was attached to her
brother’s room by the bathroom that they share. Rebecca opened the door in her room that lead
to the bathroom and was very pleased to see that their father had not yet fixed Matthew’s door.
It still did not shut all of the way and was propped open enough to give Rebecca a great view of
her brother. Rebecca was growing more excited by the minute and decided to make herself more
comfortable. She shimmied out of her short denim cutoffs and slipped of her pink lace thong. N
ext she removed her tight pink belly shirt and her pink lace bra. Rebecca admired herself in the
mirror, her soft blonde curls cascading over her shoulders, her hard tan body, and of course her
glistening bald pussy. She was shocked at how wet she was at the sexual suggestions that had
been provided, especially since they were provided by her own brother! Now Matthew was a good
looking kid, and only a year and a half younger than Rebecca, and she always knew that he
checked her and her friends out, but she had never really thought about him sexually.
She wondered if he thought about her when he masturbated. Once Rebecca got comfortable on
the bathroom floor, legs spread, leaning up against the tub, she began to watch her brother. His
head was back and his eyes closed as he moaned in ecstasy. He had himself propped up on the
bed by his elbows… but wait, if he was propping himself up, how could he possibly be
masturbating too? Was it possible for him to have snuck a girl in the house without her knowing?
But who?
Rebecca was unable to see what was going on and was too curious to wait. She inched the door
open a little bit farther until she could see her brother completely. He was too into the pleasure he
was receiving to notice anything. It was then that Rebecca realized who it was that was
pleasuring her brother. It was their 2-year-old German Shepard, Sampson. She couldn’t believe it!
How could he do that? It was so wrong. Looking again at the look on her brother’s face, Rebecca
could not help but be turned on. She loved how much he was enjoying the feeling of the dog’s
long, wet tongue sliding up and down his shaft.
The dog seemed to know just what to do. Rebecca wondered if they had been doing this for long.
What an idea though! Watching that long, hot tongue slide over Matthew’s balls was making
Rebecca imagine how it would feel sliding over her hard clit and in and out of her tight pussy. It
was then that Rebecca realized she had instinctively began playing with her clit. She tugged on
her nipples hard and twisted her clit in-between her thumb and her index finger.
Her pussy grew even wetter and she sighed as she leaned back against the tub and enjoyed the
show. Matthew was breathing very short, quick breaths and his moaning was growing louder. She
saw his fists clench the bed sheets tightly and his cock twitched against the dogs tongue.
Rebecca began rubbing her clit furiously and fucking her cunt with two of her fingers. She tried to
remain as quiet as possible as she watched her bother get closer and closer to orgasm. By now he
was screaming with pleasure and Rebecca let a few moans slip out as well.
Matthew’s entire body tensed and then shook and his sister watched as his hard cock erupted
onto the dog’s tongue. The animal lapped up what he could as some shot onto the floor near the
bed, and then happy licked his owner clean. Matthew fell back onto the bed and sighed, relieved.
The dog whined a little, and began to lick his own dick. It was then that Rebecca realized how
well hung their dog was, his cock had to be at least 8 inches and was thicker than any she’d ever
seen.
“Sorry fella,” Matthew said. “I can’t help you with that one.” The dog whined and began to thrust
into the air. Rebecca pitied the poor animal and she was incredibly horny from watching her
brother and decided that she would have to blow her cover. She stood up and slowly entered the
room. Matthew jumped up and covered himself with his blanket.
“What in the hell are you doing?” He asked, unable to avoid staring at his sister’s gorgeous naked
body. “Well I heard you moaning so I decided to sit and watch what was going on. That was quite
a nice little show you put on there. Have you been doing that with Sampson for very long?”
Sampson whimpered at the sound of his name, still struggling with his hard cock.
“Not too long, no. A few months maybe. I feel bad because he always gets so hard, but I have no
desire to help him get off either.” Matthew said.
“Well we can’t just leave him like this,” Rebecca said. “I’ll help him.” Rebecca got on her hands and
knees to stroke him off, but before she knew it Sampson had walked behind her and was
attempting to mount her. Rebecca let out a loud gasp, not expecting this and pulled away.
“Here, get up on the bed.” Matthew said. Rebecca complied and Matthew called the dog up there.
The dog licked her dripping pussy with its long, smooth tongue and Rebecca screamed in pleasure.
Matthew helped to guide the dog’s hard cock into his sister’s tight cunt as she balanced on her
elbows and knees. She moaned loudly as the dog’s girth stretched her tight pussy. She was so
wet, he slid in easily and soon he was thrusting in and out of her rapidly. Rebecca had never cum
so hard. The dog was relentless, pumping in and out of her tight hole so fast, showing no mercy
when he came. She felt his cock grow even larger inside of her and came again.
She was helpless, laying there shaking as orgasm after orgasm flowed through her entire body.
She had never felt such pleasure before. Matthew, who had been masturbating while watching the
erotic scene, decided to take advantage of his sister’s position. He knelt in front of her on the bed
and shoved his cock in her face. She accepted it hungrily and slid her hot little mouth down his
entire length. As she engulfed him she felt the knot in the dogs cock begin to enlarge.
He came again and her brother moaned loudly as he watched her shake beneath him. Soon he was
filling her mouth with his cum and she swallowed every drop that she could. The dog was thrusting
with all his might and Rebecca just knelt helplessly in front of him. With one final thrust the dog’s
cock exploded into her, and stayed deeply inside of her until all of his cum was released. As he
withdrew from her he lapped up his cum as it overflowed out of her cunt and down her thighs.
She came again as his tongue brushed her clit. Rebecca collapsed onto the bed and fell asleep,
exhausted from the experience. Matthew covered her up with his blanket and went to draw a bath
for her to clean up in. From then on the dog never had to be worried about being stuck with a
hard on after pleasing Matthew. Rebecca was more than happy to help him.