Sisterhood

Hey everyone, here's Chapter 10 of Sisterhood 101. This series should be considered a direct sequel to Birthday Pool Party. However, it is my hope that it can also be read as a standalone work. Having already read Birthday Pool Party will greatly enhance the experience, but it shouldn't be required. I hope you enjoy!

Comments and feedback are always appreciated! I read every single one. Also, please let me know if you spot any mistakes. I upload revisions all the time, and I will correct any errors that are pointed out to me. Just make sure to be specific so that I can find what you're talking about.

I've heard some people are concerned they're missing content by not reading Love in the Balance. The stories take place in the same universe, but there is not a lot of overlap. Kayla made an appearance in Love in the Balance, but that was barely mentioned in Sisterhood. The Wittyverse has a lot of characters and stories, but I try to make each series standalone. There will be little things you might miss, but you don't need to read both series if you are only interested in one.

Please note that this story is a work of fiction. I might use parody names for pop culture references: including songs, books, movies, and celebrities. However, they are not meant to accurately represent the real people or media. This is a fictional universe. As always, this is a world without STI's, and everyone involved in sexual activity is at least eighteen years old.

-Witty

WARNING: I write slice of life stories, but they touch on some serious topics. As a result, there's a lot to offer, but there's also things some might not like. This story contains elements of incest and it touches on sexual assault. If any of that is going to be a problem for you, you might want to consider a different story. Additionally, the women in this story tend to be very sex positive, if you're not interested in a woman being with anyone but one guy forever... why are you reading a group sex story?

NOTE: If you're new to my stories, there's a timeline on my page that should work as a suggested reading order. Just don't judge my earlier stories too harshly! I was, and am, still learning.

~Marcia Moore~

Friday October 17, 2025

Friday mornings had an interesting dynamic. Everyone was excited for the upcoming weekend, but no one wanted to go through the last day of classes to reach it. For me, I only had Biology in the morning, leaving me with most of the day free for studying and homework.

I crossed through The Commons, passing students heading in various directions. They shuffled between buildings, clutching coffee cups and discussing their weekend plans. It was a cool October day for Southern California, so I had put a lay gray cardigan on over my CSUA t-shirt.

To my surprise, I wasn't the first to arrive at the biology lab. A few students were already at their stations, notebooks out and ready. Chelsea was there as well, likely the one to open the lab for Professor Kim. She was a good TA and I had already learned a lot thanks to her help.

As per usual, the lab smelled like disinfectant and rubbing alcohol. Rows of lab benches stretched toward the windows overlooking campus. Microscopes sat neatly covered at each station, waiting for the day's exercise. I made my way to my assigned station, noticing my lab partner had already arrived.

"Good morning," Matthew Carter looked up from his notes and smiled at me.

"Morning," I replied while placing my backpack beneath the bench.

"Ready for today's lab?" he asked.

"I think so," I nodded slowly.

"I looked over the reading three times last night and once this morning," Matt stated proudly.

I smiled. "I figured you probably would."

"I may have over-prepared," he laughed.

"There's no such thing as being too prepared."

More students started trickling in as we approached 8:00AM. Lexi hugged me before joining her partner, Jade Kim at their station. The two had both pledged Delta Tau Chi and had plenty to discuss. Professor Kim arrived about ten minutes before the lab was due to start, and I began to worry Ashley had fallen back asleep. She hadn't been happy when I woke her up and announced we had an early-morning class.

The door opened and Derek stepped inside, followed by Josh who held the door open for Leah. "Ladies first."

"Oh, thanks," Leah said, her cheeks turning slightly pink as she stepped through.

Josh simply nodded while Derek made his way to the lab table he shared with Ashley. Leah watched Josh for a second longer than necessary before catching herself and heading with Josh to their shared lab table. The two then began unpacking for the lab.

Ashley barged in, practically sliding across the floor. "I'm not late!"

Professor Kim glanced toward the clock. "You made it with forty-seven seconds to spare."

"Still not late!" Ashley grinned, hugging her boyfriend before joining Derek.

"Good morning, everyone," Professor Kim smiled. "Today we're looking at animal tissue samples. Congratulations! You'll be spending the next three hours staring at things most people would never willingly touch."

"And before anyone asks, no, you may not take the microscope slides home," Chelsea deadpanned. "Remember, drinks stay off the lab benches, goggles stay on, and long hair gets tied back. Yes, yours too, Miss Bartlett."

"Alright, everyone!" the professor clapped his hands together once. "Let's have some fun."

"By the end of today's lab," Chelsea said while passing out worksheets, "you should be able to distinguish the four primary tissue types under a microscope and identify several common examples."

Chelsea began passing trays down the rows, each containing prepared microscope slides, forceps, lens paper, and an identification guide. Derek squeaked and blushed when Chelsea handed him the materials. He was bright red as Ashley nudged him teasingly and reminded him that Chelsea was the TA.

"Handle the slides carefully," Chelsea reminded everyone. "They're glass. Glass breaks. Broken glass ruins my day, which will ruin yours."

Once every station had their materials, the professor dimmed the lights slightly and projected the image of an example on the front white board.

"So," Professor Kim began, "who wants to tell me what we're looking at here?"

Josh raised his hand. "Epithelial tissue?"

"Excellent," the professor smiled as he zoomed in on the example. "More specifically, simple squamous epithelium. Note the thin wavy lines."

Ashley leaned toward Derek. "I would have guessed spaghetti."

"I appreciate the creativity," Chelsea said, "but please don't write 'spaghetti' on your worksheet."

"There goes my A," Ashley sighed dramatically, earning a few laughs.

Professor Kim grinned. "Let's see what everyone can find."

The room quickly filled with the sounds of microscopes being adjusted. Metal knobs clicked as glass slides slid carefully into place. Students leaned forward, one eye closed while the other peered through the eyepiece. I adjusted the focus slowly before switching to fine adjustment until the cells emerged.

"I think we've got the epithelial slide," I said.

Matt studied it for a few seconds. "I think so, too. The nuclei look right."

"They're flatter than the connective tissue picture," I observed.

"I was thinking the same thing," Matt smiled.

At another station, Leah frowned while looking into her microscope.

"Need another set of eyes?" Josh asked.

"If you don't mind," Leah said, stepping aside.

Josh looked through the eyepiece. "I think we've got muscle."

"Really?"

"Yeah, take a look," Josh offered. "Notice the parallel fibers."

"I completely missed that," Leah smiled, giving him an admiring glance.

Ashley noticed. She glanced toward me and raised an eyebrow. I gave her a helpless shrug in response. What followed was a conversation with Ashley that consisted entirely of facial expressions. Ashley communicated that her guy was hot and desirable, but all hers. I just agreed with her and reminded her she was a lucky lady.

Lexi missed the entire thing. "Why does everything in biology look like bubbles or noodles?"

"I don't know, I'm a nursing student!" Jade laughed.

"So, that means you should know this stuff," Lexi argued.

Jade looked into the microscope. "I can tell those are neurons, not noodles."

The rest of the lab passed by quickly. Each new slide was a small puzzle: connective tissue, muscle, nervous tissue. Chelsea stopped by our station at one point and complemented me on how organized my notes were. Not long after that, our TA announced that only ten minutes remained in class.

We decided to grab an early lunch after Biology. I walked with Lexi and Derek while Ashley and Josh held hands in front of us. After buying our meals, we claimed an empty picnic table beneath a huge oak tree just outside Redwood Plaza. It was a nice day, with birds chirping above us while a soft breeze caressed my skin.

"I'm starving," Ashley declared as she dropped onto the bench.

"Same," Josh said, sitting beside his girlfriend.

"Mm, fries," Lexi hummed, biting into a golden fried potato.

Ashley sighed happily when she bit into her chicken sandwich, a soft moan escaping her lips.

"You're making sex noises while you eat," Lexi observed, making Derek blush.

"Nah," the blonde shook her head. "I'm much, much louder in bed. Right, baby?"

"Uh..." Josh stammered while Derek turned bright red.

"Stop embarrassing our shy boys," I admonished gently.

"Hey, it's not as bad as when Ashley celebrated No Bra Day on Monday," Lexi pointed out.

"It was for breast cancer awareness," Ashley reasoned. "Besides, the girls enjoyed being able to breathe."

"Even Lina couldn't look at you," I reminded her.

"Maybe she's into that," Ashley grinned.

"I can't blame her," Lexi nodded firmly. "All should bow before the power of the titties."

"Especially mine," Ashley giggled.

Josh chuckled, shaking his head.

For a few minutes, we simply ate and enjoyed the day while making small talk. Students wandered in every direction, some heading to class while others were looking for a spot to eat. A few guys were tossing a football on the grass not far from where we were sitting.

"Anything interesting happen in lab today, Derek?" Ashley questioned.

Derek frowned. "We looked at tissue."

"I mean besides that," Ashley replied.

"No?" Derek looked confused.

"I thought someone caught your attention," Ashley shrugged. "A lovely teaching assistant, perhaps?"

"W-what?" Derek squeaked. "I, I ah, I don't know what you're talking about."

"Then why is your face bright red?" Lexi wondered. "Hey, Chelsea's a cute, petite blonde. We get it."

"We definitely get it," Ashley agreed.

"I mean, I guess she's, you know, pretty," Derek looked down at the table.

"How about we change the subject?" I suggested.

"Fine," Ashley sighed. "So, Josh."

"No," Josh stated flatly.

"I didn't ask anything!" the blonde laughed.

"You were about to."

"I'll ask now," Ashley declared. "How's Leah?"

"Fine, I guess. Why?" Josh asked in confusion.

"You two seem to get along," Lexi pointed out.

"We're lab partners," Josh reasoned.

"Mm-hmm," Lexi smirked.

"You are," Ashley agreed before turning to me. "He's hopeless."

"Just a bit," I giggled slightly.

"What am I missing?" Josh frowned.

"I have no idea," Derek answered.

"They're both hopeless," Lexi grinned.

"And both fucking adorable," Ashley concluded.

"Are you girls gonna explain what you're talking about?" Josh wondered.

"No," Lexi, Ashley, and I said at the same time.

We continued talking and laughing as we finished our meals. While discussing our weekend plans, Lexi happily announced she was going to the club with Steven and Nicole. I was called a nerd by Ashley when I expressed a desire to get a head start on my assignments for the following week.

The five of us split up after lunch. Derek and Josh went to study together while Ashley headed back to our dorm room to take a nap. Lexi was done for the day and decided to head home to hang out with Hazel. As for me, well, I had plans of my own. Plans that made me glad everyone else had something to do.

I found myself in a discreet corner of The Commons, my back against the brick building.

"How are things in enemy territory?" I asked.

"Hey, we're not all bad guys," Dan laughed lightly.

"I said what I said."

"Things are alright," Dan answered slowly. "I'm pretty sure Kensington knows nothing happened when Kayla spent the night in my hotel room. We really just slept. In separate beds."

"Good, we need him to trust you," I nodded. "He must be in a good mood. We won against Reno and Boise State. What's our record now?"

"Five wins, two losses," Dan confirmed. "And yeah, Drew seems to be his usual arrogant self."

"Perfect," I nodded. "Has he mentioned any plans?"

"Not explicitly, but it seems like he realizes he made a bad impression," he said. "I think he plans on some light flirting when Kayla is around, hoping to slowly win her over."

"Good luck with that," I snorted. "She's too smart to fall for his bullshit."

"We wouldn't be having these meetings if you weren't at least a little worried," Dan pointed out.

"I'm more worried about The Crocs than some spoiled, rich asshole," I responded. "Any word there?"

"I haven't heard anything about fixing a game, but there have been the usual complaints about debt and betting," he told me. "A few mentioned getting pills for studying."

"Idiots," I rolled my eyes. "Anything else?"

"One thing," Dan winced. "Scarlett."

"Did she finally tell you what's up with her?" I asked hopefully.

"I wish," he sighed, shaking his head. "No. No, but I could tell she was wearing concealer and walked like she was in pain. I think she was hiding a black eye."

"Someone hit her?!" I gasped. "Are you sure?"

"Pretty sure," Dan let out a breath. "She got upset when I pushed the issue, so I changed the subject."

"What about that other girl? Tasha. She's friendly with you two, right?" I inquired, getting a nod in response. "Maybe Scarlett would be more comfortable talking about it with a woman."

"Maybe, but I don't want Tasha involved," Dan stated firmly. "She's a sweet, innocent girl. She's staying that way. She can't be anywhere near this."

"Protective? That's interesting," I observed. "Something going on there? I thought you were still carrying a torch for Kayla."

"Oh, I am," he laughed lightly. "Tasha's just been a great friend."

"Hm, interesting," I said quietly.

My last task for the day was orientation for the honor society. I went to the meeting with Lina, both of us happy to have been invited to join. Sophia Patel was the senior who led the meeting. I also spoke with Emmett Clarke, a nice biology major who was the tutoring lead.

The only awkward part was that my prom date, Shawn White had decided to join the honor society as well. I knew we still had feelings for each other, but it just wouldn't work. I couldn't give up my Slut-sisters. Shawn and I were working on being friends, but there was still a ways to go.

People from my old life were still around, but college was a whole new world. One that was starting to feel like home.

~Steven Thomson~

Saturday October 18, 2025

I was completely exhausted. A night at Club Frenzy at forty-one was much rougher than it was in my twenties. Keeping up with my twenty-six year old girlfriend was hard enough, then there was Lexi. The nineteen-year old redhead seemed to have limitless energy.

And she was perpetually horny.

We met a lovely nurse at the club, along with her shy younger sister. Lexi convinced Alyssa, the nurse, to come back home with us. Unfortunately, Nicole was working Saturday and went home. I ended up having an amazing threesome with Lexi and Alyssa until the three of us passed out.

I had no idea what time it was, but I could tell I had a naked girl on each arm as I slept beneath the covers. A pair of large breasts slid down my stomach as one of the girls moved. From the size of the boobs, it wasn't Lexi.

Moments later, a warm mouth closed around my morning wood and caused me to let out a gasp. Alyssa giggled as her hands cupped my balls and she started blowing me. She sucked for a minute before pulling off and licking my nuts while jacking me off. The raven-haired nurse was almost as skilled a cocksucker as Lexi. Fuck, it was incredible.

Alyssa threw the blanket off of us so she could straddle me. Her actions woke Lexi, and the redhead watched with interest as Alyssa sank down onto my erection. Alyssa's eyelids fluttered as she took me to the hilt. Then she placed her hands on my chest as she started slowly riding me, her amazing tits bouncing in tune with her movements.

Lexi lifted her head and smirked, licking her lips seductively while Alyssa's breathing grew more desperate. My hands moved on instinct, grabbing those big, beautiful tits and holding on. I grunted as I thrust upward, making Alyssa cry out. The expressions of pleasure across her pretty face were irresistible. I was unable to look away from her face as I thumbed her nipples.

"Ah! Ah! Ah!" Alyssa chanted as her fingers clawed at my chest. "Oh my God, fuck!"

"Mm, that big dick feel good in your little pussy?" Lexi cooed, reaching out to rub Alyssa's clit.

"Yes! Oh fuck, yes!" Alyssa threw her head back. "Keep going! Make me cum!"

"Mm, cum for us, cum on that cock," Lexi breathed, rubbing Alyssa and herself. "Cum, you dirty slut."

"Oh God, oh God!" Alyssa gasped. "I'm cumming! Fuck, fuck, fuck!"

"Mm, good girl," Lexi purred, slipping her fingers in her mouth to taste Alyssa's love juices.

A sigh of satisfaction escaped Alyssa's lips as she turned her bounce into a slow grind. Her deep blue eyes sparkled in satisfaction as she smirked down at me. I was distracted by Alyssa, causing me to miss Lexi's actions. My wild redhead had plans of her own.

Lexi quickly straddled my head while facing Alyssa. My vision of the sexy nurse was soon obscured by the nineteen-year-old pussy being lowered down onto my face. Her delicate gash was the prettiest shade of pink, and I couldn't resist kissing Lexi's most intimate area as soon as it was within reach.

"Yes!" Lexi hissed as my lips made contact with her vulva. "Eat my twat! Eat it!"

Releasing Alyssa's tits, I held Lexi's soft thighs as my tongue pushed between her labia and made her squirm. Alyssa resumed riding me while the two ladies touched each other and moaned. I was in heaven with Alyssa riding my cock and Lexi riding my face.

"Your girlfriend has the cutest little boobs," Alyssa purred as she ground down on me. "I may just have to keep her."

"Oh, ah, you, ah, you couldn't, ah, handle me!" Lexi declared, her breathing ragged. "Oh God, baby, right there! Right there!"

Eating out Lexi was one of my favorite activities. It made me feel close to her since it was the act that convinced her I cared about her pleasure and not just my own. Everyone before had just used her. Not me. It didn't hurt that she had such a lovely pussy that was absolutely delicious.

"Fuck that's deep, holy shit!" Alyssa groaned as she leaned forward on me. "Oh God, your dick feels so fucking good inside me."

The soft moaning and sexy panting of two beautiful women filled the room as I did my best to pleasure them both. Lexi soon had an intense orgasm, crying out my name as she came on my tongue. Alyssa wasn't far behind, announcing her pleasure as I reached my own limit. With a mouthful of pussy, I was unable to warn Alyssa of my impending release, but there was no doubt she felt me squirting inside her.

We cuddled and talked for a few minutes before deciding it was time to head to breakfast. The girls wanted to wash up, so I threw on a pair of boxer briefs and a robe to go wake the others. Hazel was sleeping curled up next to the pregnancy pillow I bought her. It took a minute to wake her, followed by some bad words from Hazel for waking her. Eventually though, she was getting ready for breakfast.