Sigma Iota Mu Fraternity

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ExploreHer
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Sigma Iota Mu Fraternity

Post by ExploreHer »

Teaser: Cameron becomes a pledge in the Sigma Iota Mu fraternity. But SIM brothers build bonds for life. And tonight, those bonds are built with the help of Alison, an unconscious freshman lying on a bare mattress after a night of drinking.
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The author of this story has read and accepted the rules for posting stories. They guarantee that the following story depicts none of the themes listed in the Forbidden Content section of the rules.

The following story is a work of fiction meant for entertainment purposes only. It depicts nonconsensual sexual acts between adults. It is in no way meant to be understood as an endorsement of nonconsensual sex in real life. Any similarities of the characters in the story to real people are purely coincidental.

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Index:

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Title: Sigma Iota Mu Fraternity
Author: ExploreHer
Chapter Tags: Add story tags specific to the opening chapter of your story here if you want to.
Content Warnings: Add here further content warnings you would like to make your readers aware of.
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This is my first time writing long-form stories such as this, so please provide any feedback or ideas! This story is not yet complete and could be taken in many directions. This is also my first structured post on this site, so if I have screwed up formatting or some cultural aspect for the forum, please forgive me!
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Sigma Iota Mu Fraternity

Welcome, Pledges

Last night, this floor had been the center of a raucous fraternity party celebrating the offer of pledgeship to all thirteen freshmen. Alcohol flowed freely, girls in short skirts screamed and sang poorly along with the biggest pop songs of the day. No one acknowledged the sticky floors and carpet reeking of stale beer with a vague occassional waft of vomit. A traditional fraternity party by every definition.

But less than 24 hours later, the room was transformed. Now clean (relatively), quiet, and bare. No more crowds, no more kegs, no more tables of broken plastic cups. Only a few empty chairs, a barely-working television mounted on the wall, and a row of thirteen freshman. seated side-by-side. Each wore a yellow t-shirt and blue gym shorts – the assigned uniform for new pledges to the Sigma Iota Mu fraternity.

Cameron shook with adrenaline of anticipation and chills as a vent continually blew cool air into the already-cold room. Perhaps the thermostat had been set expecting a hundred or more partygoers. His thin frame ached, still recovering from last night. It did not seem to matter that he weighed only 130 pounds - brothers had offered, and nearly forced, shot after shot last night. Cameron’ stomach turned as he remembered, and turned again wondering what he did not remember.

Breaking the silence, an older brother, perhaps a junior or senior, stepped out from the kitchen and calmly walked, standing proudly in front of the new freshmen.

“Welcome, pledges. I am Brother Mike,” he began. “You are pledges. I don’t really care what your names are, since not all of you will be joining the house. Some of you, the more engaged, creative, and knowledgeable, will be asked to become our brothers. The weak, timid, childish, and pathetic will be asked to leave.”

Mike paused, letting the silence settle in, with his voice unchallenged by any other sound.

“Who here knows what our letters, Sigma Iota Mu, stand for?” Mike looked down the line awaiting an answer. Cameron was pushed slightly as the pledge to his left raised a hand. Mike stepped toward them, knelt down, and waited. “Well, what does Sigma Iota Mu stand for?”

The freshman proudly and confidently replied, projecting from his diaphragm, “Security. Integrity. Mindfulness.” The pledge smiled, continuing to stare ahead as he imagined a solder would.

Mike released a disappointed snort, staring at the ground before him. “Get out.”

Silence, except for the vent still blowing cool air onto Cameron’s neck.

Mike repeated, “Get out. Or I am going to break your nose.”

With that, the pledge stood, and frantically scurried, trying to decide which door was the exit. His third attempt was successful, and the door slammed itself shut with a loud thud.

Mike stood up, moving back to the center of the room. Cameron continued to stare forward, now keenly aware of his isolation from the group - no one on either side of him left him seemingly vulnerable.

After clearing his throat, he continued, “Sigma Iota Mu tells the world these letters stand for Security, Integrity, and Mindfulness. But you should know better. Last night you participated in our Choosing party, and we think you deserve to know that these letters stand for something far more important. They stand for our view on society. On the world. On each other. These letters stand for She. Is. Meat.”

A shiver ran up Cameron’s spine. His nose twitched, trying to center his glasses without moving his hands.

“In many ways, the true meaning is exactly the opposite of our outward appearance. Security – we make women feel anything but secure – we make them feel as if they are always, ALWAYS, in danger and objectified. Integrity - we lie to women, we deceive women, we use women. Mindfulness - we are indeed mindful, but only to the games we play inside women’s heads. BROTHERS!” Mike stretched his arm toward the large kitchen doors as they swung open, as if a circus showman revealing a lion.

The double kitchen doors burst open, and through them appeared four brothers - one carrying each corner of a bare mattress with a woman laying atop. The brothers eventually laid the mattress, and its passenger, down in the center of the room.

Cameron remained frozen, but his eyes strained, frantically assessing the situation. He evaluated point by point – the woman was nude, and one of her nipples was already visible from her body position, erect and cold. Her brunette hair covered much of her face, but she seemed unbothered. She lay on her side, but did not move at all in transit. She appeared to have a thin frame, and wore no shoes or socks. She appeared to be asleep.

Cameron’s heart raced. Normally he would have immediately jumped to help her, just like the white knight he viewed himself as. But he would be outnumbered, and another pledge had already been threatened and exiled for much less than actual interference.
The brothers lined up, shoulder to shoulder, leaving the woman on the mattress between themselves and the pledges. Mike climbed atop the mattress, standing, straddling the woman, before continuing, “Our fraternity is not one some new-age mixed-gender ‘fraternity’ for to help your ‘career’. Sigma Iota Mu builds bonds stronger than your family. As brothers, we place ultimate trust in each other. Tonight we will begin that process.”

Mike knelt down and pushed the woman, and her shoulders limply fell flat on the mattress, her head lagging behind. Her legs remained twisted to the side, keeping her most sensitive area hidden to the pledges.

“We build trust as brothers with a common enemy. This is a well-known and documented bonding tactic. You can read all about it - we are not unique, lots of fraternities do this. But we are unique in two ways: First – I just told you about the common enemy. Everyone else keeps this a secret until the end, when you have emerged from hell-week or some other stupid bullshit. Not us - we tell you right now. Second – our common enemy is not a “pledge trainer” or a “pledge master” or any of that. Our common enemy is law enforcement.”

Mike grabbed the woman’s knee and flopped it over, now placing her flat on her back. Her legs spread open, the soles of her bare feet nearly touching. Cameron, from his vantage point, could not help but try to observe her sex, which was clearly shaved, but no detail visible.

“This is Alison,” Mike continued. “Alison is a freshman in this school – just like yourselves. Pledges, tell me what you know about Alison. Look at her, maybe you’ve seen her before. Tell me what you think of her. We will go down the line. All twelve of you will have a chance to answer. Do not repeat an answer.”

Mike moved to stand tall in front of the first pledge – farthest away from Cameron. Both a relief and a terror, since he could not repeat an answer.

“Well?” Mike looked inquisitively at the first pledge.

“She has brown hair,” he softly said, not moving from his place in the row.

“Good, pledge! That’s right, she has brown hair. Obvious, but obvious things are often the most important things. Well done.”
Mike moved to the second pledge.

“She is skinny,” the pledge stated.

Mike clapped his hands once, loudly. “Again, well done! Alison is skinny. Alison definitely takes care of herself. Barely any fat on her, which is exactly what we expect from females.”

Mike stepped in front of the third pledge.

“She is a student here, so she is smart,” he stated. The air stood still. Even the vent, which had been blowing constantly, halted, as if in shock itself.

“Get out, or I will break your nose,” Mike stated calmly.

The pledge scampered directly to the door, muttering “fuck, fuck, fuck” under his breath the whole way.

Mike walked to the side of the room, grabbed a small whiteboard, and came back to his place in the center, straddling Alison’s limp body.

“PLEDGES. Do not make the same mistake as that retard just made. He said Alison is smart. That is wrong, for multiple reasons. First – Alison is female. They are inherently less intelligent than us. They are more trusting. They are less likely to realize their surroundings. Now that is not necessarily their fault, but it is the way they are made. It is a fact of life. A cold, hard fact. Not to mention Alison was at our party last night. Alison took drugs last night. Does that sound like something a smart person does? Take drugs at a party with strangers? No, it does not.”

Mike began to write on the board.
  • ·
  • Brown hair
  • Skinny
“Continue down the row until I tell you to stop.”

The pledges began calling out their answers, which Mike added to his list.
  • Small tits
  • Shaved pussy
  • Makeup sloppy / black tears
  • Attractive face
  • No shoes / barefoot
  • Pink nipples
  • Sleeping
  • Has tattoos
“Let’s pause here for a moment, pledges,” Mike began. “Sleeping. That was a good answer. And an important one. Some would even say Alison was ‘drugged.’ But ‘drugged’ has such a negative connotation. Brothers of Sigma Iota Mu do not view it that way. After all Alison was here last night and had a wonderful time. Some of you even talked with her.”

Mike pointed to Cameron. “You, on the end, you even tried to make a move on her. It didn’t work, but good on you for trying. You saw Alison was sloppy, and you tried to take advantage of that time. We saw that, and we approve.”

Cameron tried desperately to remember. Had he really spoken to Alison last night in his drunken haze? Had he done anything untoward?

“Alison drank a lot of our alcohol last night. A lot of the brothers’ alcohol. Far too much for a petite girl such as herself. Alison also took two roofies mixed into those drinks – again, far too much for a girl such as herself.”

Mike continued his monologue. “In addition, we see here Alison has tattoos.” Mike slid his hands along Alison’s thin arms, marked with flowers, a butterfly, and something of a tribal-style arm band. “Girls with tattoos are a special breed. They voluntarily endure pain to look pretty or in their mind, beautiful. They understand that their physical pain is for our pleasure. Now, lets continue our list.”

The next pledge stated, more detailed than the others, “Gay. I spoke to her last night. She told me she is a lesbian.”
  • “Gay” / “lesbian”
Mike paused again. “This is another important point, thank you pledge. Women will say they are ‘gay.’ That they only like other women. This is for one reason and one reason only: they are scared. They are scared of you, of men, of your cock, of being hurt, whatever. Other girls make them feel safe. Other girls aren’t as physically capable as we are. They are more emotional. And they don’t have a cock to stretch her open with. It is up to us to ensure they continue realizing their place in society, and their place under us. Last pledge, finish us up!”

Cameron said meekly, “Vulnerable.”

Mike smiled, nodded, and added it to the list. “I knew I had a good feeling about you, nerdy little man.”
  • Vulnerable
“You see, pledges,” Mike rambled, lightly kicking Alison’s head with his toe, “this last pledge down here, he is the only one of you who tried to actually do anything last night. He also gave the best answer. Alison is vulnerable. All women are vulnerable. That is what we are here to instill in you. A reminder that She is Meat. She is for our enjoyment, she is for our entertainment, she is for us.”
Mike pointed to Cameron. “But first, she is for you.”


End of chapter 1
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Since this is just my first chapter, I would appreciate any feedback, either on the story itself, writing, or just my general forum formatting and such. Thank you.
Last edited by ExploreHer on Tue Feb 10, 2026 6:08 pm, edited 2 times in total.
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ExploreHer
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Re: Sigma Iota Mu Fraternity

Post by ExploreHer »

Chapter Tags:
Content Warnings:
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Now the action begins.
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Brother Cameron


Never before had Cameron come across such an objectively horrific scene. A young college girl, unconscious, stripped naked, lying on a bare mattress, surrounded by seventeen men in all.

Mike waved Cameron forward. “Come, come,” he coaxed, before tapping Alison on her bare thigh. “Our common enemy is law enforcement, not each other. We will all do something to Alison tonight. Heck, some of us brothers already have. But you get to be the first pledge to do it.”

Cameron stood up as instructed and slowly walked to the mattress. He now had a full view of Alison: her face, maybe that of an amateur model. Her small breasts, surely A cups. Her flat stomach leading down to her exposed sex, which had been shaved bare. And her feet, still dirty, perhaps from last night when she had removed her high heels, as drunk college girls so often do.

Mike grabbed Cameron’s shoulders, turning him toward his fellow pledges. “Look at these men. Starting tonight, they will be your brothers. They will guide you, they will support you, they will hold your secrets, and you will hold theirs. But you all have one thing in common. Look--“ Mike signaled to three of the of the other pledges, whose blue shorts were already standing at attention, barely covering their erections.

“Now, you all may be wondering about this,” Mike held a wrapped condom high above his head. “We do not use condoms. Condoms betray the very meaning of Sigma Iota Mu. A condom indicates that a woman has value. It shows she should be protected STD or pregnancy. We. Do. Not. Protect. Women. But this condom also shields us from law enforcement. Without DNA, there is no evidence, and without evidence, there is no need to protect one another. We want ALL of the evidence. We want Alison’s body to be covered in evidence and filled with evidence. Each one of us should be equal, trustworthy, and in it together. If one of us is protected, none of us are protected. If we are all at risk, no one is at risk.”

Mike looked back to Cameron. “Let’s get to it. You won’t be needing those shorts for a while,” Mike explained, “take them off.”
Cameron slowly removed his shorts, self conscious, revealing himself to the room after the cold room had shrunk his manhood. The newfound exposure inspired both terror and arousal, as his manhood began, slowly, to twitch and fill with blood.

Looking down at Alison, Cameron understood why he had tried to hit on her last night. Her thin face, small perky breasts with nipples to match, her barely-there abs, and her smooth pussy beckoned to him despite his morality. The room’s potent atmosphere of power, control, and triumph began to flow through his veins.

Cameron had only been intimate with two other girls before tonight. They were both excited, even eager, to have sex. Their hips raised, trying to hump him. Their moans expressed even gratitude for filling them. Even their sweat smelled of desire. But not Alison. She remained limp on a bare mattress, surrounded by grown men, many of whom were already hard and ready to mount her. She was not excited. She was not eager. She had no reaction. And has Mike had so strongly emphasized, Alison was vulnerable.
Cameron heard stories of women being drugged. Before, he thought of himself as the hero. The man who would keep girls safe. Keep the predators away. But the reality was so different . As he looked to his fellow pledges for support, they all craned their necks hoping for a better view of the waiting victim. They were all predators. They were all eager. And Cameron was standing over Alison, his hard cock standing at attention, ready for action.

Cameron’s heart beat as loud as the bass from the speakers had the night before. The night when Alison drank. The night when someone slipped Alison drugs. The night when Alison’s vulnerability became her downfall.
Seeing no other choice, and an animalistic desire to conquer grew inside him, Cameron began to press himself into her. His cock head slipped between her lips, but friction became a difficult force soon. Alison was not wet like his other partners had been. His eyebrows furrowed as he looked to Mike for guidance.

“Nike. Just do it.” Mike explained. “Brothers do not let a little resistance get in the way of our goals.”

Cameron leaned forward, using his bodyweight as leverage to slide into Alison. His shaft burned slightly with the friction of her unlubricated hole. He pulled out slightly, then pushed in farther. He was surprised that this worked, and he continued to thrust ever so slightly until his full length disappeared inside Alison’s thin body.

Eah and every pledge now had visible erections inside their uniform blue shorts. They all remained quiet, focused, and watching their fellow pledge doing exactly what nature required all of them to do.

Shifting his cock inside her, feeling her warmth, her grip, Cameron lifted one hand to gently toy Alison’s nipple. His previous partners loved the sensation, and he still wanted to somehow bring some enjoyment to Alison. But there was no response. She remained stone-faced, her mouth slightly agape, a line of drool dripping down her cheek.

Trying to remain the gentleman Cameron always saw in himself, he used two fingers to scoop Alison’s spit back into her mouth, as if that somehow renewed her dignity. But feeling her tongue, Cameron pushed himself into her pussy deeper, his hip bones grinding into her, and without much warning, his cock began to pulse.

He groaned, surprised, feeling the first shot pump into Alison. Cameron had never been inside a girl unprotected, let alone bringing himself to orgasm. But now, on top of such a beautiful, albeit unconscious, college girl, biology got the better of him.

With the second pulse, Cameron’s fingers slipped deeper into Alison’s mouth, first feeling the soft bumps of her tongue and warmth of her saliva. His fingers dipped into her throat, and he gripped her lower jaw, pulling it down, as he winced and felt his taint tighten and release again. His hand Alison’s cheeks together, forcing her mouth and lips into a strange shape, like a fish with puffed out lips. Reflexively she gagged, coughed, and shook herself out of the drug-induced coma.

Alison’s eyes widened, with a man she did not know on top of her, groaning. She felt him inside, she felt her legs spread. Alison tried to scream but only choked again, her flat stomach clenching, as this stranger penetrated her body with his cock between her legs and his fingers down her throat directly on her gag reflex.

Seeing Alison awake, Cameron tried to pull out, but another pulse flooded Alison’s cunt again before he could. His fifth and final shot landed on Alison’s skin, just above her now-used pussy.

Cameron stumbled backward, not expecting such a startling, or violent, reaction.

Mike clapped his hands. “Well done, pledge, well done! You fucked her awake! And such a petite girl, with two roofies, I am impressed. Welcome, brother.....what is your name?”

“Cam-Cameron” he said quietly, looking at Alison, as she struggled to regain her composure, or even a basic understanding of her surroundings.

Mike announced “Brother Cameron, everyone!” and began to clap loudly.


End of chapter 2
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Again, feedback is welcome! This is only my second chapter, and as I stated before, I am new to this. Feedback is welcome on anything - story, writing, or forum etiquette.
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Claire
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Re: Sigma Iota Mu Fraternity

Post by Claire »

Congratulations on publishing your first story!

You did great regarding the forum etiquette. Disclaimer, tags, it all looks good to me at least at first glance. Depending how many chapters this story might end up having you might want to adjust the length tag from medium to long.

But let's get to the story itself. The setup is intriguing though I'm not sure yet where this is going if the story is going to be longer than the initiation rite. I like the peer pressure aspect the most and I think you could have leaned into that even more. Make Cameron more hesitant, maybe not make him the first to rape her, have him see a friend do it first who he thought would most definitely resist. I would have really liked to see him not wanting to do this, feel his guilt when he ends up doing it anyway, him hating how good it feels. Basically add a bit more tension here, try to sell me on the idea that he might actually say no. But maybe you will have him struggle with his conscience in later chapters?

I also liked that you portrayed Cameron as just some guy who had sex with two girls up to this point. I find ordinary men as rapists much more interesting than psychopath caricatures.

To me personally, the fraternity is a bit too cartoonishly evil but I can guarantee you that some people here will love the story exactly for that.

Do you already know where you're taking the story or are you making it up as you go along?
ExploreHer wrote: Tue Feb 10, 2026 6:07 pm Since this is just my first chapter, I would appreciate any feedback, either on the story itself, writing, or just my general forum formatting and such. Thank you.
The same is true for everybody else btw. Make sure you leave some feedback for other authors as well. :)
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My stories: Claire's Cesspool of Sin. I'm always happy to receive a comment on my stories, even more so on an older one!
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ExploreHer
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Re: Sigma Iota Mu Fraternity

Post by ExploreHer »

@Claire Thank you! I will take all of this into account.

I don't entirely know where it is going, and to be frank, I was struggling a bit. I think you are correct, the entire story will end up being one (long) night of initiation, so pushing Cameron's participation back may have made sense. I appreciate you noticing his "normalness".

I plan to return to SIM when the mood strikes!
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RapeU
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Re: Sigma Iota Mu Fraternity

Post by RapeU »

I'm eager to see where this leads. She Is Meat is a pretty cleaver slogan. I do wonder though how the fraternity can openly be against law enforcement in regards to pledges that they do not know. Seems like something law enforcement would have on their radar. Then again, there's a few plausible explanations (like bribery) that could explain this.
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Claire
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Re: Sigma Iota Mu Fraternity

Post by Claire »

ExploreHer wrote: Tue Feb 10, 2026 10:06 pm @Claire Thank you! I will take all of this into account.

I don't entirely know where it is going, and to be frank, I was struggling a bit. I think you are correct, the entire story will end up being one (long) night of initiation, so pushing Cameron's participation back may have made sense. I appreciate you noticing his "normalness".

I plan to return to SIM when the mood strikes!
You're welcome! And take my suggestions with a grain of salt. I'm just saying what would have made the story hit harder for me. I'm as much of an amateur when it comes to writing as most people on the forum here are. ;)

I was really nervous when I published the first chapter of my first story in October 2024, so I know how scary it can be to publish something for the first time. Bbe proud of your first published story, you have every reason to be!
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My stories: Claire's Cesspool of Sin. I'm always happy to receive a comment on my stories, even more so on an older one!