Lauren was laying in bed thinking about what had just happened between her and her brother. Finally, the feelings she had been harboring for him since his birthday could be acted upon. Lauren wondered if he knew that she had tricked him? She didn't think so, she had put on a marvelous performance, and he probably thought that she just acted on impulse. Little does he realize that this was a long planned and deliberate action. Even Kelly had been in on it, though Lauren hadn't told her what her part really was. She had wanted him to be open to sex before she began the process of seducing him. Wearing all those skimpy outfits, prancing around the living room with next to nothing on, and "accidentally" showing him her trimmed pussy. Had all been calculated. Catching her masturbating had been an accident, but turned out to be just the stimulus he needed to make a move on her. Unfortunately they had been interrupted, but that would make their eventual release all the better.
As she thought about the near sex her brother and she had shared, Lauren began to feel horny. She turned off her light and slid her hand down to her warm pussy. She rubbed at it, just like Dave had, through the fabric of her sweat-pants. It quickly became wet to her touch, and her fingers slid into her hole easily. She filled herself with two fingers, imagining it was Dave's fingers. She brought her hand up her shirt and kneaded her breast, tweaking her nipples the same way her brother had only hours earlier. Soon she had her hips bucking, she wasn't nearly as turned on as she had been with her brother watching her, and her orgasm was little more than a shudder and a small stream from her hot cunt. 'Don't worry' she told herself 'you'll have the orgasm of your life when you finally get alone with him. So with that she turned over and, feeling unsatisfied, went to sleep.
Dave woke up suddenly, he had been having a wonderful dream. His sister had his cock her mouth and he was about to cum, when something had suddenly awaken him. He looked up at his clock. It was only 5:30, he didn't have to get up until 7:00. He tried to get back to sleep, in the hopes that he could get back to his dream, but he didn't feel tired. He couldn't stop thinking about Lauren; the feel of her hand stroking his cock, the feel of her mouth against his. With these thoughts and images he began stroking his cock. He quickly was rock hard, he pushed his sheets out of the way and began to slowly masturbate, fantasizing about his sisters sweet pussy. In combination with his dream, and the events of the previous night he quickly blew a load all over his hand.
He got up and went to the bathroom. He ran his hand under the tap, and watched as his semen was cleaned off his hand. He imagined what it would be like to fill his sister with it, after a long and rough session of fucking. 'Soon' he thought 'Soon we'll have time to be together. And, with that positive thought he went downstairs. His parents were already up.
"Your up early this morning" his mother said. It was true, it was still only 6:15, usually Dave tried to squeeze in as much sleep as possible.
"Oh, I'm just excited for our trip." Dave replied,
"Well, that's good, are you all packed?" she asked, she knew perfectly well that he was but it was just something she always asked.
"Yeah, I finished last night."
"Oh, then could you put my and your fathers bag in the car?" she said as she handed Dave the keys.
"Sure" he replied.
After Dave had loaded the car with his and his parents luggage he went back to the kitchen. Lauren was up, and was eating breakfast.
"Good morning," Dave said to her.
"Good morning," she replied, taking a bite out of her bagel.
He got a bowl of cereal and sat across from her. She was now wearing a pair of short white shorts that hugged her shapely ass perfectly, and allowed Dave to get a good view of her long toned legs. With that she was wearing a black spaghetti strap halter top which showed just the maximum amount of cleavage that their parents would allow. Dave eyed her as they ate their breakfast in silence. He suddenly felt something between his legs, he looked down and saw Lauren's foot. He looked up at her, she had a finger on her lips telling him to be quiet. He complied, and Lauren began to rub her foot on his rising manhood. It wasn't long before his erection was uncomfortable beneath his jeans, so he undid his fly, and freed his cock from its prison. Lauren brought began to rub her foot along the shaft of his bare manhood, she brought her other foot up and squeezed Dave's cock between her two feet. Dave looked down, her admired her beautiful feet, which he had never particularly noticed. They were quite slender, and had clearly been subjected to a pedicure. Lauren began to jack him off with her feet, sliding them up and down his shaft. He didn't find it quite as stimulating as a hand job, but it was definitely arousing in a different but good way. Now Lauren changed the position of her feet, rubbing the top of her left foot on her brothers scrotum, while simultaneously rubbing his shaft with her right. Dave quickly felt the pressure build within his cock.
"Shit Lauren, I'm gonna cum" he said as quietly as he could, he had no idea where his parents were, but he didn't want to alert them to what was taking place.
"Go ahead", she hissed back.
Dave relented himself to the pleasure he was feeling and soon strings of hot cum shot from his cock, it got on his thighs, and all over Laurens feet. She withdrew her feet and cleaned the cum from them with a paper towel. Dave did the same with his cock and thighs before quickly slipping his softened cock back into his pants.
"Are you two ready to go?" their mother asked.
"Yep," they answered together.
The drive up to Niagara Falls was long and torturous. It was all that Dave and Lauren could do to keep their hands off each other. At the first gas station they reached the two of them disappeared into separate bathrooms. They came out feeling only slightly better, the two of them both longed to feel their bodies together. To pass the time Dave and Lauren began to play a game. Their mother had fallen asleep, and their father was focused on the road. Dave placed his hand on Laurens knee, and Lauren placed her hand on Dave's. If they passed a red car, Dave had to bring his hand up, and Lauren had to bring hers down. If they passed a blue car, the opposite. As it turned out, Canadians have a lot of red cars, so soon Dave had his hand on his sisters upper thigh. Lauren was extremely horny at his touch so close to her starving pussy.
Finally after 10 hours of driving they reached their destination. It was midnight and everyone just wanted to get to bed. Everyone changed out of their travel clothes and into their sleep attire. For Dave, this meant a pair of boxers and his old school T-shirt, and for Lauren a light nightgown. They got into bed, and after what seemed like hours, but was really only minutes their parents fell into a deep sleep.
Lauren and Dave were both still wide awake, and once they were certain that their parents were asleep they retreated into the bathroom. With the light on and the door closed they quickly embraced, they met into a long and lustful kiss, their tongues entwining and searching each others mouths. They both grew bored of this quickly, but it was Lauren who broke the kiss.
"Do you want me?" she asked, though she already knew the answer. Dave nodded in response.
Lauren slid down Dave's body until she was on her knees. She retrieved his already partially erect cock from his boxers and began to stroke it. Dave leaned back and rested against the counter. Lauren continue to stroke his cock until it was hard, she then brought her lips to the head of his cock and gave it a kiss, when she pulled away from the kiss a string of pre-cum pulled away, stuck to her lips. She came forward and pulled Dave's cock into her mouth. Dave watched as his cock slowly disappeared into his sisters mouth. She took it in until his pubic hair started to rub against her face, and his cock was deep down her throat. She withdrew quickly and gasped for air, a spider web of her saliva and his pre-cum strung between the head of his cock and her mouth, before beginning again. She repeated the process 4 times, and then picked up the rhythm. She began to massage Dave's ball with her hand, while she brought his cock deep into her throat. Soon Dave could hear slurping sounds, as her saliva and his pre-cum combined making his cock slick. Lauren felt her brothers ball sack tighten, she quickly withdrew and began to massage the cock.