Author's Note: This story takes place in a universe where STDs do not exist. Comments are greatly appreciated.
*****
"Did you get one of these?" Tara asked her twin brother, Tim, when she saw him after classes one day in their first week at university.
"Yeah, I got one, too," Tim replied after looking at the email she was showing him on her iPhone. "What is it?"
"Well, from what I've heard, it's the only co-ed Fraternity or Sorority," Tara replied, giving her head a flick to throw her long, ringletted red hair back over her shoulder.
"That's different," Tim said, his brow furrowing as he absorbed what his twin had told him.
"It gets stranger," Tara said, looking up at her 6'5" brother and his buzz-cut red hair. "They only invite brother-sister combinations."
"Must not be a very big Fraternity or Sorority, whatever you'd call it," Tim said, smiling down at his sister, who even though she was tall for a girl at 5'10", was still much shorter than him.
"Because it's so difficult to get in, it's got a reputation," Tara explained.
"Then how come I've never heard about it before this?" Tim asked.
"You want to go to the meeting?" Tara asked, referring to the invitation they had each received.
"Do you?" Tim asked.
"I'm curious," Tara admitted. "It might be really weird and not for us. On the other hand, it might be interesting."
"Well, it won't cost us anything to go to this meeting," Tim conceded. "It says there will be snacks and a bar."
* * * * * * * * * * * * * * *
"This is sort of nice," Tara said as she and Tim approached the ivy-covered, 3-story classical home at the end of Fraternity/Sorority Row.
"Pretty classy," Tim conceded as they rang the doorbell.
"Hello!" a petite blonde barely 5' tall wearing a tiny miniskirt and tube top said when she opened the door, her blue eyes bright and her smile broad. "You must be Tara and Tim. I'm Clara. Come on in."
Tara and Tim both noticed the heavy, antique leather furniture as they were led through the house into a library, also furnished in heavy, ornate leather furniture with all of the wall space taken up with a built-in shelving system that was stuffed with books.
"Can I offer you something to drink?" Clara asked, opening a small set of double doors in the shelving to reveal a built-in bar, well stocked with top-shelf brands. "We also have beer and wine, if you'd prefer."
"I wouldn't mind a Captain Morgan's and tonic," Tara said, noticing her favorite.
"That sounds good to me, too," Tim agreed.
"Here you are," Clara said a couple of minutes later, handing them each a tall drink, garnished neatly with a lime wedge. "And here's Brad," she announced as a tall, gangly boy came into the room, the same blonde hair and blue eyes as Clara. "My brother," she announced unnecessarily.
"Brad," Brad said, holding out his hand to each of them. "Glad you came."
"Is anyone else coming?" Tara asked.
"No," Brad replied. "As you'll understand shortly. We prefer to do our interviews privately."
"Have you heard anything about Pi Sib Pi?" Clara asked as she handed her brother a drink and sat down with one of her own.
"Almost nothing," Tara replied, then recounted the little that they had heard.
"That's accurate as far as it goes," Brad said, "but it misses a lot. Other than the oddities you've just mentioned, a 4.0 GPA is a mandatory requirement, something each of you achieved when you graduated high school and that you must maintain here at college. That must have been fun being dual valedictorians."
"It was the best!" Tara replied, a huge smile on her face. "I've never felt prouder in my life."
"We also don't want nerds, if you'll excuse the term, that are only nerds," Brad said. "Every Pi Sib Pi also excels in some non-academic area. You both played basketball and tennis in high school. Tim's got more than a passing interest in photography. Clara's a gymnast and I race motocross," he said, smiling when he saw the surprise on their faces.
"The whole brother-sister thing is to set us apart from other excellent fraternities and sororities," Clara explained. "There are half a dozen others that have the same academic and extra-academic requirements. We add a genetic component that makes us truly unique."
"Among other things," Brad added. "Pi Sib Pi has only existed for about 20 years," he explained. "There are only 8 universities in the whole country who have a chapter. Without exception, all Pi Sib Pi who graduated with a degree have gone on to superior careers in a variety of fields, from politics to science and medicine to business. We are only looking for those people who are also going to be overachievers, the shapers of the future. You fit that profile."
"That's pretty heavy," Tim said, rubbing his head.
"We have private study areas that are tutored as needed," Clara said. "We have priority seating at all sporting events involving the university. We have a full-time chef in a state-of-the-art kitchen. Our rooms are large with en-suite bathrooms and king-sized beds. As Freshmen, you'll be excused from the dormitory living that you're doing now if you live here."
"But most importantly, you'll have access to the Pi Sib Pi network," Brad explained. "That guarantees you entree at the highest of levels into whatever field you choose after graduation. You're studying pre-med, right?" Brad asked Tara.
"Yes," Tara replied. "I'm hoping to become a pediatric surgeon."
"And you're studying astrophysics?" Brad asked, looking at Tim.
"Well, yeah," Tim replied sheepishly.
"May I ask why?" Brad asked.
"I'm hoping it will help me to get off of this rock before mankind manages to kill itself," Tim replied.
"Now, that's cool," Clara sighed, then laughed. "Sign me up."
"Does what you've heard so far interest you?" Brad asked.
"Definitely," Tara replied.
"Sure," Tim agreed.
"So far it's been what most people would refer to as the good stuff," Brad said. "Nature abhors a vacuum and imbalance, a lack of homeostasis, therefore there are aspects to Pi Sib Pi that provide that balance. If I explain something that you find unacceptable, please let me know and we'll stop."
"Unacceptable?" Tara asked, a quizzical expression on her face.
"What if one of the requirements of membership was to go out and murder some person at random?" Brad asked. "Would you consider that unacceptable?"
"Of course," Tara replied.