© 2023, 2025 by Sinister
Part One
Sarah Buckman lives on a small farm in a rural community in South Carolina. She is the youngest of 7 children having 4 older sisters and 2 older brothers. Most of her siblings have already moved out or gone to college. Her family’s farm is mostly a self sustaining farm selling the excess through a small farmer’s market. She helped her family by working in the store and tending to the animals. It was on a slow day on the farm and she was in one of the far fields with her German Shepherd Duke. It was a hot June day and she was heading to a small creek to cool off. Reaching the creek she strips off her clothes and hangs them on a low branch along with the towel she had brought..
She stood naked on the edge of the creek and relished a slight breeze that blew through the trees. She has long blonde hair reaching the top of her butt kept tied in a ponytail. She looked at the world through lavender colored eyes that only served to make her more attractive. She had developed early and now had an hourglass figure with well proportioned breasts and nice hips. Her skin was tan with no tan lines to be seen, and her mound was shaved clean and smooth. She dipped her toes in the water and was surprised that the water was colder than she thought.
She took a deep breath and let it out and waded into the creek to the center and dived down into the water. When she surfaced she looked around and saw duke chasing a stick that was floating down the creek. She looked down and noticed that her nipples were hard from the cold. After enjoying the cold water she got out of the water grabbed her towel and dried herself off. Laying the towel on the ground she laid on the towel and enjoyed the sun on her now chilled skin. Her mind wandered to the evening before she was helping her father and sister breed one of the female ponies that they had. She had helped before so nothing seemed different except she got aroused watching as the stallion buried his cock deep in the mare. Without realizing it she began fingering herself as she played the memory in her head. Soon she had 3 fingers buried in her soaked pussy and she brought herself to an orgasm.
As she laid there recovering from pleasuring herself, she tried to figure out why she got horny watching that. Things had changed since she had lost her virginity to one of the boys in school. She giggled to herself they weren’t even dating. They were chasing each other in one of his family’s fields, he had tackled her and was on top of her. She had felt his cock grow against her, while wrestling around one thing led to another and they took each others virginity. Since then they had remained friends with benefits getting together for sex a few times a week. She didn’t understand why was she getting turned on watching ponies mate. Her thoughts were interrupted when she felt a tongue and cold nose go across her pussy.
This caused her to sit up surprised only to find Duke’s head between her legs and he began to lick her again. Not sure what to do and it began to feel real good, she leaned back on her hands and noticed Duke’s cock was out fully. She had seen it before but not like this. It was long, pink, and had a pointed tip. Between the tongue lashing that Duke was giving her and that she was still horny from her watching the ponies she figured what the hell. She allowed him to continue licking her and was soon in the throws of an orgasm by her dog’s long tongue which seem to probe inside of her. After a while she pushes Duke out from between her legs and told him to stay. He sat down his cock standing proud and he watched as his master got onto her hands and knees and spread her legs a bit to lower her hips. She slapped her ass “Come on Duke up.”.
To her surprise he didn’t need any further coaxing he got behind her and mounted the teen girl, his hips began thrusting and he found the spot quickly. He wrapped his paws around her waist as his cock plunged into her hot wet pussy burying his cock inside her before his knot even formed. It was hot and went deeper than she was ready for and her eyes widened in surprise and she moaned loudly as his long cock speared her pussy. He fucked her with strong and quick strokes and she came a couple of times from the rough fucking she was getting. His pace slowed a little and she could feel something swelling inside of her. She knew this was his knot and it was already fully inside her.
Her arousal helped in dealing with the swelling of his knot and it didn’t hurt really more like pressure that was moving with his thrusts causing her to cum even more. Then she heard a groan from Duke as a flood of warmth filled her from the inside. She knew that he was cumming in her and it felt amazing. Duke dismounted and tried to pull away but they were stuck his knot was fully inside the teen’s tight pussy. She commanded him to stay and he obeyed but really wanted to pull away. For 10 minutes she talked to him to keep him still until they eventually separated with a rush of cum pouring out of her pussy. She sat down on the towel and Duke laid down and cleaned himself.
As she sat there she heard a female voice “Damn little sis that was hot as hell.”. Sarah tuned quickly now embarrassed recognizing her sister Trina. Her sister was tall at 5’11” tall with brown hair past her shoulders and dark green eyes. Trina had a fit physique from working on the farm with a well defined muscle tone. Trina was wearing shorts and a tank top. She was smiling but not the kind of smile one would have if they suddenly had something to hold over someone else. Sarah stammered nervously “What are you doing here?” now suddenly fearful that her sister would use this against her. Trina looked at Duke and then to her sister “Do you think your the only one that Duke has had?”. She quickly stripped out of her clothes and sat next to her sister and looked at her “Duke has had me too little sister.”.
To Sarah’s surprise Trina suddenly pushed her down on the towel then began to attack her sister’s cum filled pussy with her tongue enjoying the tang from Duke’s cum mixed with her sister’s own cum. She aggressively licked her sister and nibbled on her clit sending her into a series of orgasms in a row. Trina’s ass was sticking in the air as she munched her sister’s pussy. Duke watched as Trina attacked Sarah. Soon his cock was hard and ready. Without being told he ran up to Trina and mounted her. Having experienced her before he quickly found his mark and plunged his cock deep inside the older sister. She moaned into her sister’s pussy as Duke fucked her. Both sisters were moaning in ecstasy. Trina’s moans got louder as Duke’s knot began to swell inside her. It wasn’t much longer before Duke began to fill the older teen’s pussy.
When they recovered and Duke separated from Trina looked at Sarah “Soon I will introduce you to something larger. In the meantime just let Duke fuck you he is always up for it. Come on let’s get cleaned up and head back to the house before we are missed.”. The sisters took a dip in the creek to rinse off and dried off. Then got dressed and headed back to the house with Duke following. They had an intimate talk about what happened, and Trina explained about her experiences with Duke. She had been letting Duke fuck her for 3 years now but had also graduated to something bigger.
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Part Two
In the days following Sarah’s first experience with her dog Duke, she took her sister’s advice and let Duke fuck her every chance she had. She couldn’t get enough and would instantly get aroused when she thought of the pounding she would get from Duke.
On a Saturday afternoon Trina came over to the barn to help Sarah finish her chores that she had left. While the girls finished up, they talked and Trina revealed that their parents had gone away for a weekend away from the farm. They had apparently won a raffle and won a free 3 day stay at a bed and breakfast a couple of towns over.
Trina had been looking for a good time to introduce the next step to her sister. After they had finished Trina asked her little sister if she had been curious about the next step. “Of course, I have been thinking about it since you said it.”. The older teen smiled “First let’s get ready”. She began to remove her clothes and set them aside on a shelf. Trina nodded to her sister and Sarah stripped as well. Trina made her way to one of the pony stalls and took out one of their stallions. The first one named Chestnut was already beginning to harden in response to the teen’s coaxing as he knew what was coming.
Sarah her eyes widened with surprise “Wait this involves a pony?”. Trina smiled mischievously “Yes it does little sister and by the end of this weekend you’ll have been bred by every stud we have.”. Sarah looked at her sister with a bit of worry in her eyes. Trina tied the pony to the mounting rig “Okay now get down and inspect his cock, take it in your hands and slowly stroke it.”. The younger teen did as her sister told her, his cock already was near full size. Sarah nervously took his cock in her hand and slowly began to stroke it. She was fascinated with its flared head and how it felt in her hands. Chestnut thrust his hips in response to the teen’s motions, as she got more accustomed to it the more she stroked. Her sister encouraged her and gave her tips soon the young teen was deep throating it. Shortly afterwards Trina stopped her sister before she made the pony cum and ended the show prematurely.
Trina then guided her little sister onto the mounting rig, Sarah’s pussy was slick with anticipation. Trina then gave the pony a command which he obeyed and mounted the rig, his front feet going into special holders. She then guided his cock to the entrance of her sister’s waiting pussy. As soon as the pony felt the wetness of the young teen, he pushed forward impaling Sarah with his cock. Her eyes widened and she moaned loudly as the large phallus plunged into her. Chestnut took over and started to fuck the teen beneath him vigorously, soon her moans and screams filled the barn. She held onto his flanks with her legs her arms against the rig so she wouldn’t slide forward.
She was getting fucked hard and she loved it, then his cock seemed to get harder, and he stopped thrusting into her as he started to fill her with his cum. She moaned loudly as his seed filled her womb, she could feel it fill her and begin to leak out. Soon chestnut would dismount her and cum would gush out of her well fucked hole. Her chest heaving trying to catch her breath she lay on the mount rig trying to gather herself. Trina watching the whole thing had fingered herself through the whole thing and cried out as the building climax washed over her. Trina sank to her knees her legs unable to support her she trembled from the force of her orgasm.
Minutes would pass as both girls recovered from their shared climaxes. Chestnut had gone to his pen where his food was and was contentedly munching. After Sarah had recovered enough, she looked at her sister “So can I get a round 2, because I want more.”. Trina sat surprised when she had first tried it she could only handle one. “Are you sure?” the younger teen smiled and nodded her head “Yeah that felt amazing!”. Trina shook her head in amazement “Ok you little nympho I’ll get the next stud for you.”. She walked over and brought over another pony this time a dark brown one named Brownie. He was a little bit larger than Chestnut and already excited as he knew what was coming. Trina led him to the mounting rig, and he instantly responded mounting the rig and placing his large cock on the young teens stomach. It was larger Chestnut’s as well. Trina then guided the large phallus towards Sarah’s still dripping pussy. She rubbed the head up and down her sister’s slit covering it her slickness. Using her hands to spread the natural lubricant and adding her own spit to it she guided the head to Sarah’s waiting hole. When he felt the entrance to the young teen’s soaking pussy, he shoved his member into her in a single push. Sarah screamed in both surprise and pleasure as she was suddenly filled again. Brownie being a bit older than the others had been doing this for a while and learned that a slower pace felt really good. He began to fuck the young teen slower than Chestnut like he was enjoying it as well. His rhythm was steady pulling out most of the way before thrusting back into her. She held on as waves of ecstasy washed over her and the sound of her moans filled the barn.
Trina watched as her sister was getting fucked by her second pony that day. Her pussy was soaking wet and soon she began to finger herself yet again. As she watched her sister her fingers weren’t enough to satisfy her. She called Chestnut over since he was still loose. He came over sniffing the air and smelling the arousal of the other girl, his cock responded and stiffened in arousal. Trina had positioned herself bent over leaning against a wall. Seeing Trina in this position Chestnut knew what to do and mounted the other girl. She reached back and guided him into her, with a single thrust he plunged into her depths. He began to fuck Trina hard and fast, and it wasn’t long before her screams were added to the sounds of the barn.
The 2 ponies continued to fuck the two girls until they both filled the girls with their cum. Over the course of the weekend both girls would be bred by all six ponies and Duke.
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Part Three
After their parents came back from their little 3 day escape, Sarah and Trina spent a lot of time together though they were cautious about their escapades. Their parents had told them that the weekend thing was going to be a constant. During the week the girls teamed up on the chores so they could get them done quicker and talk. Considering their shared experiences there were no secrets between the sisters. “So little sis have you told your best friend about your sex life?”. Sarah turned to her sister “No I haven’t had a chance to even talk to her, let alone even how to tell her.”. “I thought there were no secrets between you 2 or has things changed?”. “No nothing has changed but we have been real busy around here as if you didn’t know. Have you ever told anyone about it?”. Tina thought for a moment as a memory flooded back remembering her friend being bred by one of the ponies. “Yeah I have, my friend Amanda she knows. She even tried it when she spent the night here she really liked Brownie. Well what you do little sister is get a hold of her and meet up some place and tell her. We’re almost done here anyways, maybe you could invite her for the weekend. Maybe she will want to try it, you never know. ” Sarah smiled at Tina “Perhaps you could have Amanda over for the fun.”. Tina chuckled “If this turns out we may need more ponies.”.
Taking her sister’s advice when they finished she went in and called her best friend Brittany. After talking for a few minutes the girls agreed to meet up in their private place. A nice secluded section of the creek that ran through a section of woods nearby. Sarah got there first by a few minutes, she looked around. It had been a little while since she was here last. Since that time the creek had changed a little from a series of rain storms in previous months. Instead of a large gentle curve it curved a bit sharper. She observed the cause it was a large tree had fallen blocking some of the creek bed. The tree had a buildup of branches and other debris forming a partial dam. As she surveyed the scene a voice called out to her.
Sarah turned toward the call and smiled her friend Brittany had long blond hair with blue eyes. She was slightly taller than Sarah. Her body was athletic and well proportioned her breasts were slightly larger than average for her size. Brittany walked over to Sarah “So I see you noticed that the creek changed course a little. It changed after all of the rain we had last month, it made an interesting little feature that I can show you after we have a little swim first.”.
Sarah nodded to her friend as they both stripped out of their clothes and laid them down on a rock. They both got into the water and shivered from the surprise of the cold water. After they played around for a bit in the water they embraced and kissed. Their hands wandering over each others bodies until Brittany stopped Sarah “Whoa there if we start this you may forget why you called me out here.”.
Sarah laughed a little “You’re right we could get carried away.”. They went to rock where their clothes were and sat down on the large boulder. Brittany waited patiently until Sarah started a little bit later. With a deep breath she began “Ok so I may have done something that you might think that I’m crazy for doing.”. She trailed off not sure how to continue on, her heart raced in her chest and Brittany was still waiting “Ok something crazy, what did you do?”. Sarah took a deep breath and quickly “I’ve been letting Duke fuck me for the past couple of weeks.”. She looked at Brittany with fear of judgment in her eyes. Her hands were shaking form her nerves and her heart raced. Sarah’s mind raced with thoughts of fear, shame, among a host of other feelings.
Brittany’s eyes widened in surprise, and as the revelation of what her friend admitted hit her a smile crossed her face. “Well that’s an interesting confession.”. Brittany laughed a little, but this only made Sarah more nervous. “I’m glad that you told me because it’s a relief to me that I’m not the only pervert. I’ve been letting those 2 Great Danes we have fuck me for the past couple of months.”.
Now it was Sarah’s turn to look surprised “Really, I thought that you would think that I was a freak of some kind.”. Brittany smiled “Yeah you’re a freak but I like it.”. Sarah continued “But there’s more than that I also been letting the ponies fuck me too.”. Brittany’s face was a mask of surprise “Really, what does it feel like?”. Now it was Sarah’s turn to smile mischievously “Well come spend the weekend and you can find out.”. “Ok sure I’ll spend the weekend that sounds fun, should I bring clothes or show up naked?”. “Well just bring something to wear but it doesn’t have to be much. Oh and the easier and quicker to remove the better.”.
Sarah was feeling better now she told her friend and nothing had changed. “Ok you said that you had something to show me, so what is it?”. Brittany nodded with a smile and took her hand “It’s over this way a little bit and I think that you will like it but you’ll get a little dirty. That is if you don’t mind getting dirty?”. She led the way to this patch of ground that was clear of plant growth. “Here it is.”. Before Sarah could say anything Brittany released her hand and jumped into the barren patch and sunk up to her hips is the soft thick mud. “Come on in it feels amazing.” as she wiggled a little bit and sank deeper into it moaning softly as the mud enveloped her body.
Sarah approached the edge and as her feet began to sink in the mud she was surprised at how it felt. It felt really smooth and it was thick. She giggled as the mud pressed up in between her toes. She stood there for a bit enjoying the feeling then went further into it until she too had sunk up to her hips. Sarah looked at Brittany who had began to make her way to her “You’re right this feels amazing.”. They embraced as they got close to one another and kissed passionately. After they stopped Brittany told her how to sink deeper into the mud. When they sank up to their shoulders they kissed again and their hands wandered over each others bodies though Brittany was a little more aggressive.
It wasn’t long before Brittany’s hand found its way between Sarah’s legs. She began to rub Sarah’s pussy, she was focused and wanted to make her friend cum. It wasn’t long before Sarah’s soft moans reached her ears and she increased the pace. She knew how to make her friend cum and loved hearing her moans. As Sarah got close “Don’t stop I’m going to cum, oh my god it feels so good!”. Her moans got louder as she got closer to the edge. “That’s right baby cum for me, oh yeah cum for me!”. Not long after that Sarah went over the edge of an orgasm that made her scream. She was breathing heavy as the orgasm subsided and her body was trembling. Brittany let her recover a moment “I told you that you would like it, but I’m not through with you yet I haven’t heard you scream enough.”. She changed their position so that Sarah was horizontal and she was between her legs.
With the new position she began to rub Sarah’s pussy again, she squirmed a bit and moaned softly. Then without warning Brittany slid 2 of her fingers inside her and started fingering her. She was rewarded with Sarah’s moans and it wasn’t long before she came again. Brittany kept going she was loving this as she slid a 3rd finger inside her friend. Sarah’s back arched and for a brief moment her head went below the surface of the mud. She came up for air and did her best to clear the mud from her face. Brittany granted her a little reprieve to catch her breath and recover a little before continuing. During this reprieve Sarah asked “What’s gotten into you?”. “Well we haven’t seen much of each other in like a month and I wanted to let you know how much I missed you.”. Sarah giggled a little “Well you have definitely shown that, so is it my turn yet?”. The smile that crossed Brittany’s face was devilish “No you don’t get a turn today it’s all about you right now. But I’ll be all yours for the weekend.”. Brittany began to finger Sarah again and with 3 fingers inside her it wasn’t long before another orgasm rocked her body.
Soon a 4th finger slid into her, she moaned loudly and tried to push against her friends hand. She was so horny and to her own surprise she wanted more. Taking the cues from Sarah she pushed her hand against her friends pussy and it slid into her. Sarah moaned loudly as Brittany’s hand entered her “Oh god yes fuck me deeper!”. Brittany did as she was told and was rewarded with the screams of ecstasy as Sarah cam a few more times in quick succession. She tried to pull her hand out but Sarah grabbed her wrist and stopped her “Keep it inside me please it feels amazing, I want it deeper baby.” she moaned as Brittany pushed her hand deeper, and Sarah began to move her hips fucking herself with her friends hand. Her moans and screams filled the air and muted the approach of 2 figures who stopped and watched the spectacle in front of them.
After her climax both girls became aware that they weren’t alone. They both looked and saw 2 guys both had their cocks out and were slowly stroking them. Then in familiar voices “Can we join this party girls?”. The girls looked at each other smiled and nodded slightly and in unison “Only if you join us in the mud.”. The 2 guys quickly stripped out of their clothes with the girls watching and enjoying the show. Brian and Gary both had brown hair and were well muscled from working on local farms. Brian had green eyes and Gary had brown. When the guys had fully stripped the girls looked at their cocks and weren’t disappointed. Both had large and thick cocks and the girls couldn’t wait for them to be inside them. They had moved to the edge of the pit so that they were laying in the mud.
The guys got in the mud chose Sarah and Gary chose Brittany. There was no foreplay as the guys got on top of the girls and plunged their cocks inside them and began fucking the girls. Soon the area was filled with the moans and screams of the girls. The guys were enjoying how it felt in the mud and were taking their time. But eventually they would near their own climaxes both guys announce that they were going to cum. Both girls almost in unison cried out “Don’t stop and cum inside me.”. Not long after the girls got what they wanted as their pussies were flooded with cum. However the guys weren’t done they switched girls and fucked them again eventually filling them with cum again.
As the 4 of them recovered they agreed to get together more often. They eventually got cleaned off in the creek and went to their respective homes.
To be continued…?
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