Disclaimer:
All characters portrayed indulging in sexual activity are 18 years of age or older. Reviews are welcome, flames will be snickered at and deleted. Enjoy!
***
I guess Connie and I had always been close. She was five years older than me, so by the time I came around, she understood that babies needed a lot of attention and she needed a different type of attention from my parents. Maybe I was a doll for her at first, but she readily assisted with looking after me. As I grew up, I was probably annoying, since I followed her around constantly, trying to do everything my big sister did.
Connie seemed to enjoy my company as I got older, she didn't treat me like an insect or irritation. Sure, when she was with her friends, she would gently impress upon me the need to give her some space, but she was never mean about it and I did what I could to respect her wishes. I liked her too much to make her mad at me.
I was thirteen and Connie eighteen when I was talking about being interested in girls. Connie took me aside when my parents weren't around and taught me how to kiss. Somewhat eagerly, I asked if there was anything else she could teach me about what to do with girls, but she laughed and said I'd be on my own from hereon in, her work done.
I also became acutely aware that she showed a preference for girls rather than boys. She may have publicly identified as bisexual, but she almost never dated guys and had plenty of girlfriends through high-school and when she began attending university. My parents were supportive of her choices and Connie was a quietly confident young woman, even if she wasn't possessed of an assertive or forceful personality.
Perhaps in contrast to the normal division of personalities between children, I was the one with the dominant and assertive personality. I was good at academics, but I also was very athletic, belonging to many teams in middle and high school. I grew quickly, approaching the six-foot mark by the time I was in Grade 9. I exercised vigorously, possessing a rangy, muscular build before graduation. Connie was graduating as I was entering high school, but everyone knew who we were and not to mess with either of us, for fear of the other.
Case in point- I once punched a senior guy in the jaw so hard that I dislocated it, because he wouldn't take no for an answer from Connie about a date. Even though I was only in Grade 9, it established my reputation as someone to not cross. Connie once beat up several sophomore girls who were trying to fight with me, because they knew I wouldn't fight back. We always looked out for one another.
Connie's kissing lessons paid off and I had plenty of action throughout high school. Messing around with girls never interfered with my academics or sports activities, mostly because I wanted to make my sis proud of me and attend university like she had. I jokingly told her to pick a major that would take many years to achieve a doctorate in, so that I could spend more than a single semester at the same institution with her.
Now I'm eighteen and in my first semester of university, while Connie is working on a doctorate in her selected field of astrophysics. Our university is in-town and I am living at home still while she lives on-campus. Mom and dad said that if I aced my first semester, we'd look at getting me some on-campus residence too.
Perhaps I would have enjoyed rooming with Connie, but she had a steady girlfriend, Denise, who she was already living with. She was a nice girl, and mom, dad and I all liked her. Denise was perfectly happy letting me visit their apartment and studying with Connie. Sometimes I even helped her with her studies, at least in terms of quizzing her on some subjects. By now, Connie had more or less come out as lesbian and we were expecting them to get married soon after they graduated. I was happy for her.
When Connie had lived at home while I was growing up, she'd been casual about walking around in various states of undress, probably because I was considerably younger than her. By the time my hormones were really kicking in, she'd already headed off to university, so it wasn't a concern. But she also knew how much I respected her, so when I visited her and her girlfriend at their apartment on campus, it wasn't unusual for Connie or Denise to be less than completely dressed upon my arrival.
It's not like they walked around buck-naked while I was there, although seeing them in long shirt and panties or bra and underwear was not uncommon. Sometimes they'd be heading back and forth between their bedroom and bathroom and I would see their breasts, but nobody said anything about it. I respected their home and they returned the favour by not making a big deal of it.
I was sitting on their couch one night, laughing and joking with the two of them. Connie was sitting in her favourite plush chair, her legs curled up under her while she wore a long shirt and pink panties while reading some astrophysics report on her tablet. Denise was sitting next to me, wrapped in a towel and nothing else while drinking a glass of wine.
Denise and Connie were both laughing at a joke I'd just made and Denise gently pinched my cheek.
"You're so witty," she giggled, her cheeks slightly flushed, although whether this was from the shower she'd just had or her third glass of wine, I didn't know. "You're a real catch, John. If I didn't like girls, I'd totally date you."
"Thanks."
"D, don't embarrass him." Connie chided gently from her chair, looking up and smirking. "Don't you think it's a little odd to hear that your sister's girlfriend would boink you?"
"Oh, please," Denise snorted in response, taking another sip of wine and peering at my sister. "You'd totally sleep with him if you weren't brother and sister, you said so yourself."
Connie almost choked on her own glass of wine and looked at her girlfriend in shock. "Denise!"
"What? You did," Denise continued, shrugging while I just sat there, looking straight ahead and saying nothing. "He's cute. And we know he's got a big dick, we saw it that one day at the campus aquatic cent-"
"You! Shut your cake hole!" Connie hissed as she crossed the floor in the blink of an eye and dragged Denise off the couch and toward their bedroom. Denise lost her towel in the process and my eyes widened as I saw her naked, staggering away behind my sister. She had a pretty nice body, I had to admit. The bedroom door shut and there was an extended bout of intense whispering that followed.
I waited awkwardly, drinking my beer and trying to not let what I'd heard overwhelm me. Connie wanted to sleep with me? No, she didn't, she just found me attractive enough that if we hadn't been related she would have sex with me.
And that thrilled me in a way it shouldn't have.
The quiet but heated argument took on a different tone, punctuated by occasional muffled giggling. Finally, the door opened and Denise poked her head out.
"John?" she called quietly, getting my attention. "Don't go anywhere, I still need you to finish helping me with my studying. This might take a few minutes, though. Help yourself to anything in the fridge!"
She then closed the door and I tried to shut out any further noises I heard. Eventually, though, I could hear moans of pleasure and gasping, so I turned on the television to muffle the sounds and got myself another beer. The panting and moans got more regular until half an hour had passed and there was one stifled cry of delight and another guttural groan mingling with it. I tried not to think about which of them made which noise.
They both eventually came back out to the living room, a white coverlet wrapped around each of them. They were both a little flushed, slightly sweaty and had sex-hair. Connie flopped down on the couch on one side of me, gazing at the ceiling, while Denise sat back in her former location to my right. She picked up her wine and took another sip as if nothing had happened.