It had been a long drive to Seattle, nearly twelve hours there, and already Holly and her brother Kayden were another four hours into their drive back home from the Emerald City. Though it had been a short trip, it had been enjoyable. They'd missed their old home, and the wonders of the rainy city were just what they needed.
Initially, their parents were going to be the ones taking the trip, but at the last minute a major problem at work came up. With the hotels already booked along the way and it being too late to reschedule, their parents had decided it would be a nice chance for brother and sister to reconnect. College and work had pulled their attention for too long, and it was time to get back to their roots.
And so, that was how Holly and Kayden went to run a family errand, just the two of them, alone in a car for hours.
While the beginning of the trip to Seattle had been quiet, filled mostly by the music playing in the car, they had eventually started talking about halfway to Spokane. They had hours to talk before they would arrive at their hotel in Seattle, and so they talked about everything: school, work, friends, hobbies, girls, boys, what they wanted in life.
Talk about girlfriends and boyfriends led to discussion about their likes and dislikes in their partners, and from there, in an insidiously comfortable way, they meandered into the talk of sex. Eventually, the conversation wound its way into two siblings talking about their individual kinks and desires. As strange as it was, it was enough to certainly get the imagination going, stirring up some uncomfortable sensations for both of them.
Just before they pulled into the city, Kayden confessed, cheeks red with embarrassment, that one of his kinks was incest. This shocked Holly to the core, not only because she was sitting next to her very-much-literal brother for this conversation, but also because she shared that kink. She kept her silence though, stewing on the revelation as her mind labored to make sense of it. Completely at a loss for words, she simply nodded and continued driving.
It was enough to plague her throughout the rest of the day and night, distracting her as they tried to get their errands done. When they woke in the early afternoon, their errands done, there was a tension between them, a span of unspoken words that neither of them knew how to break. So, they focused on getting ready and getting back on the road home.
Most of the trip back was tainted by a tense silence. Kayden's admission looped in her mind, as a mix of disbelief and excitement swirled in her mind. They both had the same kink. The kink. She couldn't help but linger on the idea of sex with Kayden. It had been a recurring thought for years, but now she was sitting alone in a car with him, and there was the possibility that it could be more than a fantasy. Just the idea that he might be open to doing something with her was almost too much to bear.
They had made it halfway to Spokane when she took a deep breath and glanced over to Kayden. "So, about... what you said yesterday... Were you serious?" At his cautiously raised eyebrow, she braved the next words. "I mean, about having an incest kink?" Might as well come out and say it straight, she thought.
Kayden's eyes went wide, and the red returned to his cheeks as he gave a shy nod, "Y-yeah. Is that bad? I know it's really taboo and not normal but, I mean, we were sharing it all. Some of the things you told me were pretty out there...like choking? Literally? I mean, people are really into that?" He knew he was rambling, and he tried not to sound defensive, but he was nervous about what she'd think.
Holly laughed a little, "Yeah, there are people into that. And, no, no, I mean, yeah, it's taboo but it doesn't bother me. I-in fact, I...well..." Holly took a deep breath, "I'm... kinda into incest too." She kept her focus on the road ahead, unable to look at him. She held her breath as she waited for a reply.
There was silence.
After a long silence, filled mainly with Kayden looking at her with his jaw hanging open slightly and his eyes holding disbelief, he finally looked ahead. "Ah," he said softly. Now his mind was the one racing.
"And, well," she continued, "I'm bringing it up because... well... I mean you're into it and I'm into it and, well, I've kind of been fantasizing about it for years now, and..." she rambled, trailing off. "W-would you, I don't know," Holly said shyly, "...be... interested in doing something together? N-not just because it's a kink of ours but, I mean...look at you," she said with a nervous chuckle. "You're hot, sexy, intelligent, suave, charismatic. You've got it all going for you and you're my kind of guy. I've thought about us being together more times than I can count... that is, i-if you're interested..."
She waited, focusing on the road as she gripped the steering wheel tightly, breath held, waiting for his response.
"Yeah," Kayden said after a minute, hardly able to believe this was happening, let alone the words that came out of his mouth. It was like he was in a dream. A really, really good dream.
Holly looked at her little brother for a moment, not wanting to take her eyes off the road for too long, but also unable to help her double take. "Seriously!?" she asked in disbelief, unable to believe this was happening.
"Yeah," he said, looking over at her, green eyes meeting hazel.
Looking back to the road, her brain in overdrive, Holly smiled. Was this actually happening? Were they really talking about actually having sex? A thrill went through her, stronger than ever before, coming to rest directly at her core. Her inner muscles tightened in anticipation, as the promise of pleasure with her brother began to make her wet.
The next few miles were spent in silence once more, as both of their minds came to grips with what they had just discussed. It was a lot to take in, but it certainly made them both ache for the other. For nearly an hour they both sat there, stewing in their own juices.
For Holly, she couldn't stop imagining what he looked like underneath his pants, her mouth salivating at the thought of wrapping her lips around his manhood. Tasting him. Feeling his heat searing her lips. Or better yet, feeling the length of him stretch and fill her. She squirmed agitatedly in her seat over the course of the next hour.
Kayden was of much the same mind, his brain stuck playing through all his fantasies he had ever had of his sister, letting his mind go wild with the possibilities. Possibilities that could actually happen, now that they both knew they desired each other, and wanted to try one another.
Finally, about twenty miles outside the next town, Holly couldn't take it anymore. With a thrill of excitement and urgency she glanced over to him. "Take out your cock," she demanded, though gently. She had always been a little bossy, and frankly she had already wasted enough time.
Kayden's eyes went wide at her demand as his cock pulsed against the front of his trousers, eagerly wanting to come out and play. With a hard swallow, he took a breath and nodded, his hands going to his button and zipper. Quickly his pants and underwear were shoved halfway down his thighs and his shaft was standing proudly at attention. He was quite well endowed, she noticed, and his thick head already glistened with precum.
Sparing glances at him, and his member, but still keeping the main focus on the road, Holly reached over and carefully wrapped her manicured hand around his length. It was hard as a rock, hotter than an oven, and the musk filling the vehicle was intoxicating. It made her squirm in her seat even as she started to stroke her hand up and down his length.
Kayden let out a breathless moan at the feel of his sister's hand on his cock, lifting his hips a bit instinctively for more of her touch. Her movements were slow and steady, half her attention being on him and half on the road. She longed to give him her full attention, but this would have to do for the moment.
Faster and faster her hand thrusted itself along his shaft, thumb coming to the top to rub pre-cum around the head of him and down the shaft a bit. He was leaking almost as much as she was between her thighs.
Kayden closed his eyes and gripped the edge of his seat and door, as his sister continued to rub over him. He was in heaven. Not only was an extremely gorgeous black-haired beauty touching him, but it was his sister! The very object of his lust for years now! So many of his fantasies had revolved around her and there she was, stroking one of his fantasies to life.
"Fuck this," Holly said suddenly, taking her hand off his shaft. Kayden was a bit alarmed, worrying he had done something wrong. Thankfully, she quickly followed up with, "Next place we can find, we're pulling over and you're taking me there. We just need to find somewhere private." She spared him a glance, eyes searing. "I need you Kayden... I need more of you." Her skin was pink and feverish, her cheeks flushed, and her body kept adjusting itself as it tried to find some relief for her aching loins. She was just as affected by what she'd been doing as he had been.
It took about five more miles before she spotted an exit that led off into the fields of Eastern Washington. There wasn't a building in sight, and a nice little curve in the road would give them some privacy. It couldn't have been more isolated and perfect.
Taking the exit, she drove down the dirt road until she found a nice area to pull into. Pulling the SUV to the side, she put it in park, took a deep breath then looked over to her brother. Unbuckling her seat belt, she turned and without another word, she bent over and wrapped her lips around the head of him.
