This is a fairly long fictional story separated into a first act (more focus on sex) and a second act (more focus on story). Only the first act can be properly read without reading the second act. In regards to theming, both acts of the story mainly describe the gradual and sexual escalation of clueless or naive women. It quickly becomes quite extreme, non-consensual, cruel, and tortuous. It is definitely not for the faint of heart (however, no cannibalism, scatology, or snuff).
XI. The level 10 of sister Mary
Sister Mary kept practicing and with the tricks she learned in Africa, she even manages to meet the depth requirements for level 10. On day 330 of her stay at the institute, she passes the test by taking in her ass a circumference of 50 cm (19.7 inches), a rigid depth of 50 cm (19.7 inches), and a flexible depth of 100 cm (39.4 inches/3.3ft). Her pussy can take a circumference of 55 cm (21.7 inches) and a depth of 40 cm (15.7 inches).
Father John pumps each of her breasts to 4500cc (inflatable to 6000cc) and attaches her final collar with the most brilliant diamonds. Her new chamber has multiple rooms, with grand chandeliers, and even an aquarium. She gets to request a sister, a brother or a trans sister each week and her pill dosage is increased again.
However, sister Mary mostly cares about pulling father John into bed and getting plowed senseless. In celebration of her achievement, he pampers her with a one-hour-session that still flies by too fast for her. Once she comes back to her senses, she asks about a peculiar device located opposite the bed that she had ignored until now.
“This is a streaming setup with a camera, a microphone, and a computer. This allows you to give a show to people all over the world. From now on, your afternoon with masters ends one hour earlier. Instead, you will go online and do what the audience wants from you.”
“What do they want me to do? They only watch me? I can’t have sex with them.”
“They can buy tokens to give to you for doing tasks. That can include undressing, masturbating, lactating, using a machine, getting yourself off, or even requesting brothers, sisters, or animals to have sex with you. If the demand is high enough, we will increase your price and the duration of the streaming sessions.”
“Undressing? I haven’t worn clothes in a long time, father John.”
“It is only one way to tease the audience. Eventually, you will have to find out what makes them spend the most. Some want to see you pleasure yourself, some want to see you in pain, and some just want to talk with you.”
“Talk with me? About what?”
“Only talk about you or them. We monitor the chat and the streams. Don’t talk about the institute, or anything personal about the masters ... or me.”
“... yes, father John.”
“However, today, you won’t stream and instead observe sister Alison who has years of experience with this.”
In the evening, she spends one and half hours sitting on a chair outside the view of a camera, watching the level 10 sister perform for her audience. Sister Mary is surprised how the personality of sister Alison switches from a calm girl setting up her bed, dress, and toys to a highly expressive, outgoing, and energetic character that appears to always have an interesting response to the comments of her viewers. Once the stream is over, the smile is wiped off her face and she falls exhausted back onto her bed. Sister Mary is in awe.
“Wow, that was amazing! I thought you had so much fun... but now ... I’m not sure anymore... “
“Hehe, thanks! It is a mixed bag, I would say. The adoration is intoxicating, but the audience always takes more from you than they give.”
“Is it ... worth the effort, sister Alison?”
“You will have to find that out for yourself. But for me, it is.”
The next day, she ***********s a maid outfit from her closet, puts her toys on the bed, and sits in front of her screen, waiting for a countdown on her display. When it hits zero, she startles as she can suddenly see herself in one of the screens. After an awkward pause, she speaks into her empty chamber.
“Uhm... hello? Can anyone ... see me?”
Her chat immediately fills with messages and she panics as she is not able to read them in time. Once she tells them to slow down, her chat is spammed with laughing emojis, causing her to flush bright red.
However, she slowly gets into the rhythm of things. To her surprise, the most asked question was whether she truly is only 18 years old. When she confirms it, the audience showers her with praise, which relaxed her a bit. Eventually, the crowd starts spending tokens to undress the girl and to see her use increasingly larger toys.
However, her stream is flooded with tokens so quickly that she has to switch to bigger toys before she can even insert the previous one. After half an hour, the chat has spent enough for making her fuck the stallion over and over for the remaining time.
Once the stream is over, father John comes in and explains that she was indeed quite the success and that they decided to already increase the prices for the next day.
However, the price hike did not deter her audience and after five days, she was one of the most expensive streamers of the institute. After ten days, her streaming time had to be increased to 1.5 hours. For her nineteenth birthday, she did a special 3-hour party stream, for which her sire and her four cubs were invited as well. But the party turned out not to be her biggest event this month.
After a few days, she is summoned with nine other girls to a room, in which father John is announcing a tournament. Right next to him is standing Thomas, who recognizes sister Mary immediately from his first day at the institute, about 1 year ago. He remembers what happened on the day after the rite of passage of sister Ember and Mary.
*** (1 year earlier)
Father John and Thomas leave the new room of sister Mary, who was still struggling with a 10 cm (4 inches) circumference toy in her ass.
They go to the office of father John and watch in one of many displays how sister Ember and sister Mary each receive their first master, wherein the latter one is facing more cruelty. Thomas almost feels a little bad for her.
“Wow, sister Mary pulled through, but that guy roughed her up a lot.”
“It is good if the girls are challenged, Thomas. It allows them to improve faster, so they can reach higher levels.”
“How many levels are there? Level 2 already sounds tough ...”
“Ten.”
“What? So many?? What is a level 10 sister capable of?”
“Come, I’ll show you sister Bethany. She has reached the highest level.”
Father John leads Thomas to a luxurious chamber, in which sister Bethany eagerly welcomes the two gentlemen.
“Father John, how nice to see you!”
“Come here and show me your tits.”
She jumps off the bed and stands in front of the two men, lifting her gigantic breasts towards them.
“Holy shit, they are massive. How big are they?”
“They are 5000cc each and can be increased to 6500cc with this gun, which evaporates a liquid in her implants for more volume.”
Thomas gasps when he sees the breasts swell to an even larger size.
“You may also notice that she has nipple piercings, which the sisters usually receive at level 2. At level 3 we also give them a clit piercing. They train to take gradually larger cocks in any of their holes. Go ahead, fuck her throat.”
Thomas takes out his 36 cm (14 inch) cock and enjoys being able to fully bury it inside a girl's throat. After a few thrusts he unloads his first load in her stomach. Afterwards he fucks her in her pussy and ass with full force, amazed that the young girl can take him so easily, even coming herself at some point. He eventually pulls out and makes her swallow another load, whereupon he proceeds to fist her pussy and ass. Loving the sounds of her whimpering, he keeps pushing his fist as deep as he can, until she surprises him with another orgasm.
After this workout he sits down to take a short break, while father John brings in a wolf. Thomas stares with wide eyes, watching her suck the beast and subsequently fuck him until she gets to enjoy another load.
“At around level 5, sisters learn to drink urine. Thomas, would you like to piss in sister Bethany’s mouth?”
“Hell yeah, come here my little slut and be my toilet!”
She promptly crawls towards him and catches every little drop that he offers her. After some encouragement from father John, he shoves his cock down her throat and pisses right into her stomach.
“All sisters eventually can do what she has shown you just now. But only a few sisters eventually reach level 9 or even level 10. Come, let’s go to the next room and see what more Bethany is capable of.”
Thomas is surprised when he sees a tall horse, but quickly starts to smile at father John in anticipation.
“Thomas, do you want her to get fucked by that horse?”
He nods quickly, still with a smile on his face.
“Go, tell her.”
“Sister Bethany, I want you to go get fucked by that horse over there.”
Moments later, they watch her stroke the horse cock to 50 cm (19.7 inches) and subsequently take full thrust thereof into her ass. Thomas keeps ordering her around.
“And I want you to swallow its cum as well!”
After a while, the stallion speeds up and fills his little mare with his seed, which she collects in a bucket to swallow. Afterwards she dutifully goes back to the horse and keeps getting railed in the ass. Thomas can’t get enough of the show and walks up to her, squeezing her nipples until she grimaces.
“Man, look at this slut going back to getting blasted in the ass. I love her!”
Father John walks up to the two.
“It is understandable that you love her, Thomas. She is your mother after all.”
Thomas looks in shock and let’s go of her nipples.
“She is my what??”
“Your mother. She gave birth to you over 18 years ago.”
“This is my mother? You told me that she is not with us ... because she is with other men!”
“Yes, she is fucking different men every day. Sometimes horses as you can see.”
Thomas realizes that she is still getting ass-blasted by the horse and tells her to get up and to go back to her room, where he sits her down for interrogation.
“Are you really my mother?”
“Yes, master.”
“... and he is my father?”
“Yes, master.”
“Don’t ... don’t call me master, please. You are my mom.”
Sister Bethany gives father John a puzzled look, not understanding the boy’s concerns. Their son is flabbergasted by the reaction of his parents.
“Mom, why are you in this institute?”
“I decided to stay here after my rite of passage, master.”
Thomas pauses for a moment as the gears are slowly turning.
“Mom ... why ... why did you have me with my father?”
She smiles and proudly closes her eyes.
“Because I won the tournament, master.”
Thomas now looks over at father John, who seems unimpressed by the family drama unfolding in front of him.
“What tournament is she talking about, father?”
“Every year, we hold a tournament for the sisters that have passed their first year in the institute. We harvest 76 eggs of the girls that perform the best and impregnate the eggs, to be carried to full term by them as well as additional substitute-mothers. Each year, 60 girls and 16 boys are born and raised in our dedicated boarding schools, isolated from the rest of the world.”
“But I didn’t go to such a boarding school.”
“Because you were a bit different. For every male baby, we perform rigorous tests such as determining a polygenic score and a test of intelligence. Approximately every 20 years we isolate the boy with the best score and let him grow up in a normal school, in order to learn about the world. That is what happened to you.”
“Why isolate me? Why do I need to learn about the world?”
“The institute will eventually need a new manager, who is intelligent enough to organize it and who knows the outside in order to conduct business. And you are one of the candidates.”
“Candidates? What other candidates are there?”
“Send them in please.”
The door opens and six more men come in and sit down at the side.
“One of you men will be my successor. Each year, the 76 eggs are fertilized by us. Four eggs for each candidate and 20 by myself. Whoever fathers the girls with the highest average tournament results, will be the next manager of the institute.”
“But if all eggs are fertilized only by us then doesn’t this mean that all the slaves, all men and all women are ...”
“One big family. That is why we call the girls ‘sisters’, the men ‘brothers’ and why I am called the ‘father’.”
Thomas looks at the many displays in the office, watching girls getting fucked and tortured by the masters.
“Why does it have to be a family? Why do these men fuck my sisters?”
“Thomas, have you never wondered why you are so tall and muscular? Why you are so good looking? Why do you have such a monstrous cock with no refractory period? You have been outside the institute and seen these tiny men and ugly women. But your genes are exceptional. The institute has bred sex slaves for centuries and you see the result in the displays behind you. Women with otherworldly beauty, able to take cocks of horses and men looking like greek gods equipped with similarly large tools. And everyone has an insatiable lust for sex. This pristine gene pool must be controlled and not watered down. That is why it stays in the family. You look like these brothers, because you are one of them, but you are the smartest of them. Now it is your time to join us at the institute.”
Thomas sits speechless in his chair, trying to wrap his head around what he just learned.
“This is a lot to unpack, dad.”
“I know, I have seen this confused look six times before you.”
The other candidates are laughing a little, while father John smiles into the room.
“They all had their reservations, coming from the outside, where everyone has the same rights and everyone is treated equally. I can’t blame the outside for coming to this conclusion, because inferior beings seek protection from each other. But their rules and morals do not apply to us. Will you stay with us?”
Thomas looks at his father and thinking about everything he heard and saw. After some time, the confusion in his face fades and a smile starts to appear. Eventually he smirks at his family members.
“You got me convinced, fuck these morals, I wanna fuck as much as possible.”
The whole crowd cheers and hugs the new candidate.
“But, dad, just out of curiosity: I saw you gave these two girls a big show that culminated in an illusion of a choice. After your big speech, I wonder ... did I even have a choice just now?”
Father John smiles and shakes his head, whereupon Thomas shrugs and proclaims:
“Anyway, who else here wants to fuck my slut of a mom a bit more?”
Everyone did.
***(back to the current time)
Father John addresses the girls in the room.
“Dear sisters. You all have been at the institute for about a year, a time in which you were able to hone your skills. Tomorrow, we will hold a two-day tournament to decide how well you have progressed so far. On the first day we will test how many cocks you can serve and on the second day, we will test how much your body can take. Therefore, you won’t be receiving any masters for the time being. Instead, we will come fetch you in the morning.”
The girls look around, examining their competition. One of them is level 6, four are level 7, three are level 8. But they all look discouraged at the two level 10 sisters in the room: Sister Mary and sister Ember.
Sister Mary is surprised as well, as she had no idea that the others were so far behind. However, sister Ember looks confident and is the first one to say something.
“What is the prize for winning the tournament, father John?”
“The best five sisters will provide eggs for the next generation. Three eggs from fifth place, five eggs from fourth place, ten eggs from third place, 20 eggs from second place, and 38 eggs from first place. The lineage of the last five places will die out with them. I will see you tomorrow. Good luck, everyone.”
The single level 6 sister wishes the ground would open up and swallow her up. Apart from the level 10 sisters, every girl starts to look worried. Sister Ember is not bothered by their concern, but gives sister Mary an evil look.
“You hear? Finally, a competition with a proper prize. I can see it in your eyes, you want it, but ... you are scared of me. Will you lose to me again?”
“Shut up, you don’t even know what the competition is about, sister Ember.”
“Supreme confidence in your skills would not make you say something like that. Are you worried I won’t save you from the masters this time?”
Sister Mary’s mind blanks trying to come up with something witty to say, but sister Ember has already walked out the door.
The next morning, they are all brought to a large room with ten beds and what appears to be hundreds of brothers standing to the side. On the other side of the bed are stands filled with masters. The tickets for the year's event are quickly sold out despite the fortune that they cost.
Father John raises his hands, signaling the crowd to quiet down. He explains that today’s event ends as soon as the first five girls have given up, wherein for the first round, every girl has to satisfy 50 men. The sister that is the last to reach the score of 50, will be out of the race automatically. Once the women are in position, a loud siren starts the tournament.
Feeling not too much time pressure, sister Mary enjoys getting some action and takes in as many cocks as she can. While getting double penetrated and sucking on a third cocks, she takes a chance to look around how the other contestants are doing.
Sister Ember also has three dicks in her, but she furiously jumps up and down, trying to make them come as quick as possible. The level 8 sisters also take three men at the same time, but the level 7 sisters seem to struggle with that a little bit. The level 6 sister is still struggling a bit trying to coordinate all the cocks inside of her, but she bravely keeps fighting, which sister Mary approves with a smile.
After an hour, sister Ember is in the lead with a count of 20 men, followed by sister Mary with 18. The other girls don’t lack behind too much, but slowly start to show signs of exhaustion, whereas the level 10 sisters keep going without pause. While sister Ember is working on squeezing loads out of the men, sister Mary has started talking to the masters, as many of them have recognized her. She takes requests about which brother to make cum next by squeezing her holes and promises to make herself come, if she gets it wrong. It gradually turns into one of her streaming sessions, in which masters converse with her about sexual preferences and fantasies.
After two hours, sister Ember is still keeping pace and has finished 40 men, whereas sister Mary is at 34, though still enjoying herself a lot. The other girls fall back a bit more, but not as much as the level 6 sister, who is only at a count of 22. Her pussy hurts from the deep thrusts and she resorts to pleasing their cocks with her ass and mouth. Father John cautions her to not slack off too much, as she will be out of the race if she falls behind by more than half of the highest score. Hearing this, sister Ember picks up the pace and tries to reach number 50 faster in order to kick her out. With the audience on her side, sister Mary tries to encourage the underdog, which turns into chanting of the masters, inspiring the little girl enough to quickly push past 25.
After three hours, sister Ember, sister Mary, and the level 8 sisters are sitting on their beds, having already reached their target, while the rest are slaving away, trying not to be last. It is becoming obvious that the level 6 girl will still lose. Sister Mary feels bad for her and gets scolded by sister Ember.
“If you had not cheered her on, I could have kicked her out right there. Now, she just sits there sobbing, getting dicked even though it makes no difference anymore. You are a naive suck-up, incompatible with this world, but this time someone else is paying the price for your delusion.”
Sister Mary ignores her, as there is no use in arguing, partly because she is not interested in a discussion and partly because sister Ember is right. She gave the level 6 girl a fleeting moment of purpose, just to be crushed by reality. Half an hour later, the ninth girl has reached her target and the level 6 girl is disqualified.
For the next stage, each girl needs to satisfy 10 wolves. Sister Ember and sister Mary go in the lead again, as they can effortlessly take three of the beasts at the same time, which allows them to reach their target after 20 minutes.
While the rest of the competition is still struggling, sister Mary walks over to the loser of the last stage and apologizes for getting her hopes up. The girl holds no grudge against sister Mary and expresses her disappointment in herself for not getting up to 50.
“You are out of the tournament, but why don’t you continue and at least prove to yourself that you could have made it? It’s better than just sitting there, right? And with no time pressure, you can enjoy yourself a bit more.”
After an indifferent approval of father John, the girl is allowed to fuck more men with a smile on her face.
At the same time, the other contestants gradually finish their wolves. This time, it is a level 7 sister that makes the last place, whereupon she is out of the contest.
The third stage is a quick round, wherein the girls have to dash for the stands and suck off 10 masters. Since sister Mary had talked with them so much, she already knew where to find the ones that come quickly. Therefore, she finishes first and even sucks off an eleventh master, who she knows is a huge fan of hers, much to the cheers of the audience. Soon after follow sister Ember, the three level 8 sister, and two level 7 sisters, eliminating another level 7 sister.
In the fourth round, the girls need to empty 1-liter (34 ounces) jar of piss, which sister Mary and Ember down in a few seconds. Since they both lactate heavily, their bodies process the liquids in their stomachs very rapidly. However, the other girls don’t have that advantage and struggle to empty their jars, since they are still full with 60 loads that they swallowed earlier.
Suddenly a cheer goes through the audience, when the entire stands are applauding the level 6 girl that had just finished her 50th man. Sister Mary waves at the girl, exchanging smiles, while sister Ember silently disapproves of the celebration of mediocrity.
Some masters in the expensive front row beckon sister Mary, who quickly jumps down to them.
“Sister Mary, we are having a blast today.”
“So do I, master!”
“While this is a great show, we all know that tomorrow this will come down to you and sister Ember. And, I’ll be blunt, you are assumed to place second. But we would prefer if you won. Sister Ember is ... no fun.”
“I would love to, but she has always been smarter and more capable, always ahead of me from the start. I’ve begrudgingly come to terms that I don’t need to be the best and I am happy with that.”
“Look at all these people watching the tournament. They came here to be entertained and you are going to disappoint them with such an anticlimactic finale? This is the last hurrah! You made that level 6 girl go down swinging and that is the least you can do tomorrow. Don’t do it for yourself, do it for the audience.”
Sister Mary looks around stunned, seeing the other masters nodding at her in agreement and then glances at the level 6 girl who lies exhausted on her bed.
“I agree, it is the least I can do. I can’t promise that I’ll win. But I can promise that I’ll fight.”
“That will do, sister Mary.”
The round ends with another level 7 sister kicked out of the race.
For the final stage, each girl needs to satisfy five horses. In order to provide some kind of level playing field, sister Ember and Mary have to take the 50 cm (19.7 inches) cocks of their stallions, whereas the level 8 sisters only have to deal with horses sporting 43 cm (16.9 inches) penises. The lonely level 7 girl gets a horse with a 38 cm (15 inches) member, but is faced with the problem that this is her very first encounter with a horse. Not knowing what to do, she inserts the horse cock in her pussy, which results in a powerful thrust right against her cervix. After lying on the floor in pain for a minute, she tries to get up, just to repeat the same mistake again.
Despite the handicap of a larger cock in her ass, sister Mary has already realized that she won’t lose this round and walks over to the girl that is about to get gut punched again by a horse dick.
“Don’t take him in your pussy, you have to insert him in your ass, where you can take it deeper.”
The crying girl seems completely lost. Sister Mary makes her stand further apart from the horse and puts the horse cock in the girl's ass. Once the level 7 sister understands that it can control the depth by shuffling backward, she slowly adjusts her position. As soon as a smacking of the horse against the girl's ass cheeks can be heard, cheering erupts from the stands.
Sister Mary now quickly runs back to her stallion and proceeds to make it come four more times.
Sister Ember finishes first, but the other girls can’t go on, standing with bulging bellies next to their horses unable to swallow more loads. Sister Mary effortlessly passes by them, draining her stallion’s balls with ease.
One hour later, four girls have finished and the level 7 girl and a level 8 girl have a neck-and-neck race for the last spot. The level 7 sister eventually loses, but earns lots of applause for having performed so well on her first day with a horse.
Sister Ember is crowned the winner of the day and the audience is invited to witness tomorrow's event, in which the two level 10 sisters and the three level 8 sisters will compete against each other.
In the night, sister Mary has trouble falling asleep, recalling the first day and worrying about the upcoming day. As much as she thinks that she helped the other girls out of kindness, she can’t ignore the thought that she also wanted to avoid directly competing with sister Ember. Despite exceeding all expectations, her eternal nemesis makes her feel like a failure. Why couldn’t everyone be content with sister Mary quietly being number two? Why does she get dragged back into a competition she had abandoned and forgotten a long time ago? Ugh, stop crying, it’s just one more day. Get it over with and you will be finally free from sister Ember.
The next day, the five girls are standing in a row while father John explains the rules. Sister Mary is shaking and feels detached from herself while everything grows distant. Today, she can’t avoid competing with sister Ember and she is scared.
She snaps back, when father John repeats his instructions to sit on a chair, onto which her legs are fastened with leather straps. As she didn’t pay enough attention, she is surprised when a dildo drives 27 cm (10.6 inches) in her pussy and a flexible dildo drives 50 cm (19.7 inches) into her ass. However, when the dildo starts vibrating, her shock subsides and she can relax as she has entered well known territory. Only after she allowed herself to come does she realize that every girl is supposed to climax for a warm up in this first round. It seems she is not the only one who is nervous, as she is not the last one who reaches her first climax of the day.
For the second round, the dildo in her pussy goes deeper, reaching 30 cm (11.8 inches). However, at her backside, she can feel the flexible dildo being pushed fully inside followed by 10 cm (3.9 inches) of a second dildo. The five girls can handle it, but knowing that more of the toys will be driven inside worries them, making it harder to come again.
When the dildo in the pussy wanders to a depth of 33 cm (13 inches) and the dildo in their asses proceeds another 10 cm (3.9 inches), the girls start to understand that they are going through the requirements of each level, having now reached level 7. After each girl has come one more time, the front dildo goes to a depth of 36 cm (14.2 inches) and the back dildo is 30 cm (11.8 inches), pushing the additional flexible 50 cm (19.7 inches) dildo deeper and deeper into their guts. The level 8 girls have a tough time trying to get themselves off, having been pushed to their limits now.
The dildos for sister Mary and Ember proceed to 38 cm and 40 cm respectively, but the other girls know they can’t take anymore and are scared of getting impaled. However, father John allays their fears.
“Don’t worry, we know you can’t go further than that. But you can stay in the race, by compensating with a different task. Instead, you may insert 10 needles in each of your nipples. Who is going to continue and who is going to stay in the race?”
All three of them agree to continue and eventually get their nipples pierced in order to complete the round. Afterwards, sister Mary and Ember can take one more insertion of dildos, reaching now their final depths of 40 cm (15.7 inches) in their pussy and 50+50 cm (39.3 inches) in their asses. The other three girls agree to compensate by hanging a kilo of weights onto each of their nipples.
At this point, the five girls have to complete tasks, wherein the level 8 girls are always ahead of sister Ember and Mary by two tasks. They have their breasts fully expanded while the level 10 girls only have to insert needles. Then, they each down a liter (0.26 gallon) of cum, while sister Ember and Mary attach weights.
After another round of nipple weights and another liter to swallow, the level 8 girls are slowly reaching their limits, where they are given a remote device with three buttons. A pink button will inflate the dildo in their pussy, a white button will pump cum into their ass through an outlet of the dildo in the rectum, and a red button allows them to give up. Lastly, in front of each of the three girls is placed a jar with 2 Liters (0.53 gallons) of cum on a digital scale. A display on the wall counts the total amount of volume that they have put into themselves.
This starts a war between the level 8 sisters trying to outdo each other. While the finale between the level 10 girls is put on hold, the level 8 sisters keep drinking and pushing buttons, trying to increase their number on the display, while the audience is cheering.
One of the girls is gradually falling behind, causing her to frantically keep drinking from the jar, until she bites off more than she can chew and her stomach hurls out all the liquid she had forced inside. While the mess is cleaned up with a mop by one of the managing sisters, father John declares the first loser of today’s tournament.
“There goes the first one! Obviously, you are supposed to keep it all in. But let’s give a round of applause for the fifth place!”
The girl is not allowed to leave and has to stay seated with her holes filled until the conclusion of the tournament.
The other two girls decide to leave the jar and keep pressing the other two buttons. They inflate the dildo in their pussy, until it reaches its maximum possible volume, whereupon they keep pumping cum into their asses. Their faces are contorting, while the insides are ballooning up, by their own will. Eventually, one of the girls can’t pump more into her ass. She looks at father John, confused about her remote not responding anymore.
“The pumps only go up to a certain pressure, so you can’t rupture your insides. It seems that your intestines can’t expand any further. The white button is not an option for you anymore.”
Reluctantly, she starts drinking from the jar, while the other girl still manages to pump more into her ass. However, eventually, her bowels reach their limit as well, and her white button stops working. While the crowd yells chucking chants, the two girls battle it out by emptying the jars. Eventually, one of them gives up and presses her red button.
With both their asses inevitably leaking some of their contents past the dildo, they get up and have to waddle across the stage to buckets each with a scale to measure the end result. The audience observes them excitedly as they try to walk holding both dildos lightly inside, attempting to lose as little as possible of the contents in their bloated guts. With loud moans of relief, the girls squat over their scale and shoot the cum and the flexible dildo into the bucket. In the meantime, the volume of the inflated pussy dildos is measured by an assistant to be tallied on the display.
A cheer goes through the audience, when the sum of air and cum totals 3.6 L vs 3.8 L. What a close battle! After the third-place winner gets celebrated for a short while, they get to finally rest and watch with the other masters the main event between the level 10 sisters. Only the disqualified girl has to stay strapped to her chair, enduring her filled holes until the conclusion of the match.
Without much hesitation, they down their second liter of cum and attach the extra weights to their nipples, whereupon they proceed the competition with the remotes.
Unlike their predecessors, sister Mary and sister Ember, manage to pump far more air into the pussy dildos. Once it gets uncomfortable, they switch to the additional 2 liter cum jars, which they both manage to empty completely much to the surprise of the audience.
Eventually, they pump cum into their asses. However, with having 20 more cm of dildo in their asses compared to the previous two girls, they soon run out of space as well. The masters on the stands gasp when they see that sister Mary starts to flinch first.
The increments in which both girls push the buttons get smaller and smaller, as their guts stretch out to their limits. Eventually, their buttons stop working as the pressure inside their ballooned intestines has reached the threshold of the pump. The display shows that sister Ember is ahead with a very small lead. Under groans, they try to inflate a bit more the dildos in their pussies, but after several minutes of no more progress, the competition is stopped. Sister Mary did not manage to overtake her on the leaderboard. Father John walks up to the panting girls.
“What an impressive display of tenaciousness we have just witnessed. A year ago, both girls were so innocent, weighting about 50kg (110 pounds) which corresponds to a volume of 50 liters of body mass. Now, they have 12 Liters of implants in their breasts, 4 liters of cum in their stomachs and probably 8 liters of cum and toys in their guts. That means that in a year, you managed to put half of your original volume in the form of implants, cum, and toys inside of you. How do you feel about that, sister Ember?”
“Hgn...I feel like I am about to burst...”
“Fantastic! And how do you feel, sister Mary?”
“... not ... entirely like myself ... I guess...”
After managing a chuckle out of the audience, the girls are allowed to get up and walk to the scales. They don’t even have to hold the dildo in their pussy, as they managed to inflate them above their pelvic bones, logging them firmly inside. Still, every step is agony, but so is every second they can’t empty their insides.
Once they are able to void their asses, there is enough space to pull out their inflated dildos to be measured. Everyone is staring at the display in anticipation as the numbers of the girls are tallying up. Eventually, the results show that sister Ember is ahead with 8.9 Liters before sister Ember with 8.8 Liters. The audience is applauding loudly, but minor murmuring also shows some disappointment from the audience. Suddenly, one of the sisters screams out.
“No, please wait everyone, it is not over yet!”
Everyone looks at sister Mary, who has a stern look on her face, while she is squatting over the scale, trying to push more out of her ass, but without any success. Sister Ember starts laughing.
“Aww, you look so desperate. Be careful that you don’t start to shit in front of everyone. But that would make my victory even sweeter. I was always ahead of you.”
Sister Mary shakes her head and gets up. Still breathing heavily, she looks around, seeing how everyone looks at her with pity. She sniffles a bit at first, but proceeds to close her eyes while calming herself down.
Then she sucks in her stomach and everyone gasps, seeing a small bulge on her belly. The entire room is completely silent, watching her push the bulge around many turns until it finally reaches her ass. Even father John has run up to her wondering what she is doing.
Suddenly, an apple pops out of her ass and falls onto the scale. The display slowly rises up to 9.0 Liters and the entire room explodes in cheers.
Father John looks at her completely perplexed.
“Where does the apple come from?”
“I put it inside in the morning, father John.”
“It was inside of you the entire time? With both dildos and all that cum? ... that was so dangerous, you could have hurt yourself! Why did you do that?”
“Because, I wanted to show that I was always ahead of sister Ember ... by an apple.
“Why by an apple?”
Sister Ember suddenly remembers the apple that she told her about before the institute. She looks mortified at sister Mary, pleading with her eyes to keep it a secret. Sister Mary pauses for a second and shrugs.
“I am sorry, that was the only fruit from my fruit basket that fit in my ass. But was that not a good show? Are you not entertained?”
Father John pauses while he looks at the cheering masters. After some time, he shrugs with a smile and declares sister Mary the winner.
Sister Ember smiles and hugs her while whispering in her ear.
“You don’t deserve to win. I’ll kill you. Next time you are in a room with me, I’ll make you cry, you hear me? Now smile and wave for the audience.”
They break the hug and wave towards the cheering crowd, which mistakes her sniffling as tears of joy.
The next day, eggs are harvested from the level 10 and 8 sisters, fertilized and implanted in all of the ten girls as well as other sisters of the institute.
After one month of pregnancy, the girls are not allowed to have sex with horses anymore. Four months later, wolves are not allowed to fuck them either. However, for the entire lengths of the pregnancies the masters still get to enjoy their slaves, as long as the embryos are not put in danger.
Approximately 9 months after the tournament, 60 girls and 16 boys are born, separated from the new mothers, and subsequently raised in boarding schools. Once they turn 18, they are ranked by beauty, health, physique, and fitness. Everyone with a score below the average is assigned working jobs at the institute that entail administration, cleaning, guarding, and maintenance.
The better half is again split by their score into a common league and an excellent league. 20 Girls and 5 boys (2 of which transition to women) of the common league become cheap sex slaves for the common people and 10 girls and 3 boys (1 of which transitions to a woman) of the excellent league become supreme sex slaves for the rich and powerful, just like their mothers.