The Blacstone Family

:: Note: This story is a fantasy and the acts performed should not be performed in real life. Incest and rape are serious crimes. Everyone in this story is above the age of 18.

:: Also I'm still new to this, so I welcome any feedback you may have. I tried to take the feedback from my last story to heart and I think this one is better. Let me know if you want more! I left it kinda open-ended so I have lots of directions I could go if people are interested.

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:: The Blackstone Family ::

Jason stared into the pitch-black stone in his hand. Its glassy luster pulled him in, almost like he was staring into the endless void of space itself. It seemed to grow cooler by the second. He shivered but could not let go. Inside he felt isolation. He needed someone to hold him. To feel the warmth of their body press against his--

"Are you staring at that dumb rock again?" interrupted Jessica. Jason shot up to see his sister standing outside the doorway of his room. She had shoulder-length almond hair, the same as him, with a tight purple sweater perfectly sculpting the shape of her boobs, and black pants to match. She

also

had her hands on her hips and a stern eyebrow raised with disapproval. "Dear lord, somebody help me. My brother is

such a weirdo

."

"N-no, I mean... I was just looking at it," he stammered, stuffing the stone into his pocket. How long had he been watching it this time? "It just looks cool," he mumbled, trying to hide his embarrassment.

"Ever since Mom found that at the flea market, it feels like you've been a million miles away. And honestly, you do you, but right now, I'm begging you,

please

finish cleaning up the living room before Kyle gets here. You and your friends left your GameCube controllers all over the floor."

Kyle was Jessica's boyfriend. They had been dating for almost a year. Jason had mixed feelings about their relationship but couldn't quite put a finger on why. Not like he could say anything though. He was, in fact, currently dating Kyle's older sister, Emma.

"Okay, okay! Just give me a sec and I'll be right down," said Jason. He stood to head towards the door, but Jessica reached out her hand.

"Give it here," she commanded.

"Huh?"

"The rock. Give it. I can't have you getting distracted again."

"Oh, come on. Jess, I'm not a kid. I can--"

"Gimme!"

"Okay, fine," he said, dropping the stone into her palm. "Anything to make this conversation end." Jessica tensed up slightly upon catching the stone in her hand as if someone had touched the back of her neck with an ice cube. She didn't seem to notice as Jason squeezed through the doorframe, stepping around her. Her eyes were locked on the stone in her hand.

"You okay?" asked Jason.

"Huh? Oh, yeah, sorry. I don't know, I was just distracted, ha ha!" she replied, stuffing the stone into her pocket.

"It's neat, right?"

"Whatever," she said, rolling her eyes. "I'm gonna get ready. Kyle should be here in about an hour." And with that, she turned around and hurried to her room at the end of the hall.

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Jason looked up at the clock as he vacuumed the living room.

Kyle should be arriving any minute

, he thought. For some reason, that bothered him. He always had mixed feelings about the two dating, but today was different. Why

was

that? Was it

jealousy

? An older brother's protective instincts, maybe? He didn't like where his mind was headed, so he packed up the vacuum cleaner and went upstairs to let Jessica know he was done.

Surprisingly, Jessica's bedroom door was ajar. He peered inside and saw Jessica in full makeup, sitting at her computer desk. She was now wearing a cute black choker around her neck that perfectly matched the color of the glassy stone she was holding up to her face. She looked completely enthralled.

Wow

, Jason thought.

She really is beautiful

. Jason took a step into the room, sending a creak through the wooden floors, alerting Jessica who jumped and turned to him.

"Bro. Ever heard of knocking??" she asked sarcastically.

"You left the door open! Guess I'm not the only one getting distracted, huh, Sis?"

"It is

kind

of cool, I'll give you that," she said. She refused to look at him as she handed the stone back. Jason felt the familiar weight land in his palm, but oddly it came without the icy touch he was expecting. Besides the weight, the stone didn't feel like much at all.

As she handed him the stone, Jessica's fingers grazed Jason's palm and stopped. She lingered there for just a second too long before pulling back.

"Your hands are... warm," she said, her eyebrows furrowing.

"Huh?"

"Nevermind. Did you finish cleaning the living room?"

"Yup! Cleaned and vacuumed."

"Perfect. I'll be downstairs waiting for Kyle."

Jason watched as Jessica hurried down the stairs.

What was that?

He thought to himself. Then he looked down at the stone in his hands. It almost seemed to be

shimmering

. Tiny little glints of light, like stars, covered the surface.

"Hey Jess, did you do something to the stone?" he called out, but there was no response.

She must not have heard me

, he thought, following her back down towards the living room.

Jessica was sitting on the couch, cuddling a cushion, clearly lost in thought.

"Hey Jess, did you do something to the stone?" asked Jason, walking up to the couch. "It's all... sparkly now."

"The stone? No, I didn't. Let me see!"

Jason sat down next to Jessica, holding up the stone so she could see it.

"Whoa, when did that happen??" she asked excitedly, pressing against his arm. He could feel her warmth through his thin shirt.

"Isn't it one of the most beautiful things you've ever seen?" he asked, turning his head down towards her.

"Yeah. It really is." She said, still staring at the stone. She tilted her head up to meet his eyes.

For a moment the two siblings just gazed into each other's eyes. Jason inched his head a little closer, and Jessica responded in kind. She closed her eyes.

And then the doorbell rang.

"KYLE" screamed Jessica, as they both jumped up from the couch looking away from each other. Jason cleared his throat and headed towards the door.

"I-I'll get it," he stammered as he tried to process what just happened. As soon as he opened the door, he heard a familiar voice.

"Surprise!" shouted Emma. The young blonde woman jumped into his arms and pressed her lips against his. She was wearing a loose pink top and jeans. Jason, still in a daze, looked down at the beaming young woman who was pressed against his chest. "Kyle said he was going over, and I wasn't about to let my boyfriend third-wheel his ass all night long! No siree!"

Jason turned his head to look back at Jessica, who was holding her arm uncomfortably as she watched the two of them together.

"Sis, you're blocking the door. Are you gonna move, or what?" called out a voice behind Emma.

"Actually Kyle, I'm thinking Jason and I are just gonna start a new life right here. But you can always hop the fence and see if Jess can let you in from the back," she said, teasing.

"Har har," said Kyle, shoving his way past the embracing couple. "Hey, Jess! You okay? You look a little down."

"Oh, no, I'm great!" she replied, forcing a smile and pulling him into an embrace. "Just great! I'm glad you're here. I've been waiting for you all day." She looked over his shoulder towards Jason, who still had Emma buried into his chest. He looked back at her. For a moment, it seemed like they were both thinking the same thing.

Something doesn't feel right

.

Kyle broke his hug first. "So what have you been up to?" he asked Jessica.

"Oh, uh... Well, my mom found this weird stone at the flea market the other day, and it's really fascinating to look at. I was playing with it while waiting for you to get here."

Emma broke her hug next, her face full of concern. "Oh my god, Jess. We need to get you out of this house!"

"No, I get it. But it's way cooler than it sounds. Jason, show it to her."

"Ehh, I have a better idea. Jason, you order a pizza while I break out the beers in the fridge," said Emma, heading towards the kitchen.

Jason looked at his sister and mouthed the word "sorry."

Kyle gently touched Jessica on the shoulder and gave her a warm smile. "Don't worry about my sister. If you think this rock is worth seeing, I want to see it too." That was it. That smile was the reason they were dating. Kyle could be a dick sometimes, but when push came to shove, he was kind and genuine. So why did it feel so... different today?

"Here you go, Jess," said Jason as he walked up to her and handed her the stone again. This time the stone felt surprisingly warm in his hand, as if it had been sitting out in the sun all day. He handed it to Jessica meeting her eyes. Her expression said it all. She could feel it too.

"Whoaaa, it's almost like dragon glass from that one show!" said Kyle, picking up the stone from her hand. "Dude, where have you been keeping this thing, the freezer?"

Before anyone could reply, Emma called out from the other room, "So I guess I'm just drinking all these beers by myself??"

"We better get over there," said Jason.

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Emma looked around the dinner table. Everyone was acting so

weird

. Kyle kept turning to look at Emma's dumb rock, and every time he did, it was like he completely spaced out. Meanwhile, Jason just didn't seem like himself. Here she was, all excited to see her man, yet the harder she tried to get his attention, the less interested he seemed to be. And she could

swear

he and Jessica kept exchanging looks whenever they thought she wasn't looking. What was up with that?

"Ohh boy, I think I had just

one

too many beers!" shouted Emma, laughing and rubbing her cheek against Jason's shoulder. If this wasn't going to catch his attention, nothing would. "Jess, why don't you take Kyle up to your room to show him your rock collection? Jason and I can stay down here and... Uh... Wash the dishes." She winked at Jessica and was met with a blank stare. Total poker-face.

Jason shot a glance over to Jessica.

"Actually Emma, I think I need to talk to Jess alone for a few minutes. Do you mind staying down here for a bit? It shouldn't take too long," he said.

"Oh yeah, I

totally

forgot about that!" replied Jessica quickly, "It should just be a few minutes."

"Oh... Uh, okay." Said Emma disappointed. She watched as Jason and Jessica rushed out of the room and up the stairs. Emma turned to Kyle who was already looking back at her. "What the hell is going on today?" she asked rhetorically.

"Not sure what you mean," he replied.

"

Really?

You don't think they've been acting weird since we got here?"

Kyle paused for a minute as if thinking.

"You wanna move over to the couch to talk about it?"

"Yeah, I guess so." Emma noticed Kyle looking her up and down as she stood to head over to the living room.

"You look really pretty today," he said.

"Uhh, thanks?"

That was fucking weird

.

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Jason's chest was pounding as he entered his room. Was this really happening? Jessica quickly closed the door behind them as Jason turned around. She held up the stone in her hand. It was now enveloped in a faint scarlet aura.

Inside, Jason saw the glow of a warm fire, with sparks bursting into the air as the wood crackled with satisfaction. He felt the summer sun shining through the window onto a carpet he lay on. He felt himself enveloped in wool blankets on a cold winter night, and the warmth of a woman wrapping her legs around his. It was Jessica. He wanted to feel that warmth. No,

he needed

to feel that warmth.

He walked up to her, his face mere inches from hers. She breathed heavily, and he could feel her warm breath on his lips.

"Jess," he said.

"Jason." Her beautiful eyes gazed back at him longingly.

"Fuck it."

Jason pressed his lips against hers. It felt like the whole world melted away. Jessica let out a short moan. He wrapped his arms around her, pulling her tight. He could feel her soft breasts pressing against his chest. Her heartbeat pounded - its rhythm matching his.

"Oh fuck, this is so wrong," she said, breaking the kiss.

"Do you want to stop?"

"Hell no." She said, pressing her lips against his again and wrapping her arms around his neck.

Jason grabbed her thighs and lifted her into the air. Jessica yelped as he carried her to his large king-sized bed and gently placed her in its center. She quickly leaned over and set the stone on the nightstand beside the bed. It was now glowing bright enough to illuminate this side of the room. She looked up at him, biting her bottom lip.

"Are we really doing this?" He asked.

"I need this."

And with that, he pulled off her sweater, revealing her lavender bra beneath. Jason pulled off his shirt while Jessica slipped out of her pants, allowing him to see the matching panties hiding beneath.

"Wow, I didn't know you worked out," said Jessica, her hands running down his toned chest.

"Well, to be perfectly honest, I always knew you were hot as shit, sis," he said with a grin.

"You're such a goober."

Jessica undid her bra, revealing her luscious breasts underneath. They spilled out as if they couldn't wait to be free. Jason reached out to hold each in the palm of his hand. Jessica breathed in sharply, her green eyes watching him steadily.

Jason took her left nipple into his mouth and began to suck while his left fingers played with her right tit. He felt her hand on the back of his head, pulling him in, while her other hand slipped down underneath his boxers, searching for her prize. Jason's dick stiffened up at her touch. She slowly stroked his member, feeling it get larger and larger in the palm of her hand.

Jason's tongue ran circles around her nipple until she finally let out a moan. He stopped and raised his head to meet hers.

"I like your boobs," he said with another grin.

"Will you stop," she laughed, her face flushing. She let him kiss her again while her hands worked his shorts and boxers off. Then he inched down and kissed her chin. Then he kissed her again just below the neck. Jason continued his trail of kisses down her body, his hands exploring the shape of her body as he went. She let out a soft moan as he crossed between her breasts and then breathed in sharply when he reached her soft, smooth belly. Jason stopped his trail and planted a few extra kisses. He liked feeling the softness of her skin. It made her feel vulnerable, and that really turned him on. He then proceeded south to the top of her panties, landing a firm kiss.

"I'm sorry, these are gonna have to go." He gently slid them off, revealing her trimmed pubic hair beneath. He gave it another kiss. Then moved towards her inner left thigh and planted a kiss inches from her pussy. He felt her shiver in his hands, then moved to the right thigh. Finally, he pressed his tongue against her slit and gave her a long lick.

"Ohh, please Jason, please." She said, exhaling.

His tongue went to work. He started with circles around her clit, repeating swirl after swirl. Every few seconds he could hear Jessica letting out a quiet moan or shift her breathing. After a few seconds, he began to swipe his tongue left, then right, then left, then right - just enough to change pace before moving back to circles. He could feel her hands pressing against the back of his head, her grip around his hair getting tighter and tighter.

"Oh fuck, Jason. Oh fuck. I think I'm gonna... I'm gonna --"

Jessica pulled his face against her body as hard as she could. He could feel her trembling as she let out a loud moan. Jason kept licking until he felt her pull his head up.

"Okay, stop. Stop." She said, breathing heavily. She let out a laugh, her face covered in sweat, eyes watering. "That was amazing." Then she pulled him close into a passionate, wet kiss. Jason's chin and mouth were still drenched in her pussy juices, but she didn't seem to mind. If anything, it seemed to turn her on more. They let their tongues explore each other's mouth for a short while before she reached down and stroked his cock once again.

"Alright, bro. It's your turn." She guided his penis up to her entrance. "Are you ready to fuck your little sister?" she asked with a grin.

"Don't say it like that..."

"Come on, doesn't it turn you on at least a little? The "taboo" of it all?"

"... Absolutely." He said, grinning back.

"Then fuck your little sister's pussy. She's dying to fuck her big brother."

And with that, he pushed his dick inside of her warm slit. Jason let a moan escape as her warm, wet pussy enveloped his hard cock.

"I can't believe this is happening," he said, slowly thrusting in and out.

"Oh, it's fucking happening," she said, exhaling again as she looked down at his hard cock pushing in and out.

Jason started thrusting faster but maintained a rhythm to try to pace himself. All his focus was on making sure he lasted as long as possible. It was hard to contain himself. Jessica was probably the hottest girl he had ever seen and he wanted her

bad

.

As the minutes passed he could hear Jessica moaning louder and louder. Her legs wrapped around his back and locked together, her fingernails digging into his back.

"Jason," she grunted, closing her eyes. "Your cock... Feels sooo good."

"Jess, I... I think I'm gonna cum."

"Okay, pull out," she breathed out, "I need you to pull out." And then she said the magic words: "

I'm not on birth control.

"

A switch went off in Jason's brain. He immediately erupted inside her pussy, shooting rope after rope of warm semen into her womb.

"Oh fuck," he said, moaning loudly and burying his face into her shoulder. He pushed his dick as deep as it could go, pumping round after round of cum into her pussy. Despite her warning, he felt Jessica's fingernails dig deeper into his skin, legs pulling him in even tighter.

They sat there for a while, feeling each other's warmth and breathing heavily.

"I... love... fucking... you." He said between gasps.

"I love you too." She chuckled and kissed him.

He honestly hadn't thought about that. But in this moment he realized it was true. He couldn't help but laugh.

"You know that's not what I said, but... Yeah. I love you, Jess." And he kissed her back.

The stone on the nightstand suddenly began to glow brilliantly, illuminating the entire room in a warm crimson. The two siblings looked over at the stone, marveling at its beauty. It seemed like a sign. The stone was consecrating their union.

"Today is the best day of my life," said Jason, sliding out of her entrance.

"Even if it means you accidentally knocked up your little sister?" she asked sheepishly.

"

Especially

if it means I knocked up my little sister."

"I mean, the odds are probably low, but... If it did happen, you'd take responsibility, right?"

"Jess, I'll marry you here and now if that's what you're asking."

"You're such a goober." She said. Then she flipped him over so her body was over the top of his, her boobs hanging down beautifully. "Here," she said, "let me clean you up." Jessica crawled down towards his crotch and looked back at him. "I wanna worship your cock" she said with a wink.