Passion Between Step Siblings

badgirl17

Literotica Guru
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ooc: sample PM please

Samantha just turned 18 and in a few months she'd be going off to college. Thank god. She could not wait to get the hell out of here. She loved her mother, she did. It was her new step father and step brother that she wanted to punch in the face sometimes. Her step father always tried to bond with her. It almost made her sick. She wasn't the touchy feely type especially with a guy who was trying to take the place of her father.

And her step brother wasn't much better. He didn't acknowledge her which was fine by her. He wouldn't even say hello to her if they ate dinner. God, she couldn't wait to get out of here. And this stupid step brother always had his fuck sluts over when their parents weren't home.

One afternoon, Samantha has had a rough day and she really isn't in the mood for her step father's stupid questions or her idiotic step brother's annoyance. She saw him standing in front of the fridge.

"Hello, can you move it?" She snapped. "Some people would like to get something to drink, thank you very much." She said in a sarcastic tone. She put her hand on her hip, she had a slight attitude.
 
Greg had just broken up with Amanda. Things had been really great for awhile, and he still had fond memories of spending the whole day in bed with her. But lately, she had just seemed to lose interest in him, and then yesterday she had told him it was over. Completely... As it was, they hadn't had sex in over a week, and he was as horny as hell.... God, he just didn't understand women....

So anyway, he had a lot more time on his hands. He was hungry and was looking for something good to eat when he heard his annoying step-sister Samantha. God, why did he have to live in the same house as this strange girl? It sure wasn't his idea.... I mean, his step-mother was OK, kinda weird, nothing like his mom. But Sam, she was just in his face all the time, complaining about him leaving his stuff all over, etc. "Hello, can you move it?" he heard her say. He turned to her, an annoyed look on his face, and there she was, hand on her hip. She wasn't bad looking. Come to think of it, she was pretty hot. Not that he'd tell her that.

"Chill, I was here first!" he complained, then spying that pizza from yesterday, grabbed the box and walked away. Looking back, he saw her bend over. Nice ass, he thought.
 
"God, you're such a prick." She yelled after him in frustration. After he moved, she leaned into the fridge, her jean skirt riding up a little bit as she reached into grab some yogurt that was in the back of her fridge. She couldn't stand her step brother, Greg. He was the biggest asshole to walk to earth. She had tried to be nice to him for the sake of her mother and new step-dad but Greg was just an all around ass. And ever since that slutty girlfriend dumped him, he was more annoying than ever and his attitude sucked.

Sammy didn't hate her new step-dad. He was okay- he was actually nice and gave her money to tie her over until her check came in the mail. She actually liked her step-dad. Sure, he would never replace her real dad but her step-dad was pretty cool. And he loved her mom a lot so that made Sammy happy.

But Greg? She couldn't get along with him. She got it- he was a hormonal guy who thought with his dick instead of his head but Jesus, he didn't have to be a complete tool all of the fucking time.
 
"God, you're such a prick." She yelled, and Greg fired back "And you're such a cunt!"..... Even Greg thought that was a little harsh, but it was a gut reaction, probably influenced by his not getting any lately... "Women...." he muttered. Why was Sammy in his face all the time? God, what a bitch! But he had to admit, she was one piece of ass.... Focusing on her skirt riding up as she bent over, he felt himself getting hard. His eyes lingered on her body a little too long as she turned around...
 
She hated her step brother but she didn't expect him to be THAT harsh with her. "Fuck you!" She yelled at him. She had honestly tried to be nice to him. But he was always such a dick to her, even from day one. She gave up. If he wanted to he a complete prick to her, she could be a "cunt" to him as he called her. It hurt her a bit that he called her that but she just brushed it off.

She continued to bend over into the fridge, her jean skirt riding up her ass a bit. It showed a glimpse of her pink and black panties and as she leaned further into the fridge to grab her water bottle and yogurt, her round ass cheek showed a bit. She finally grabbed both things and shut the fridge.

"No wonder why Amanda cheated on you. You're the biggest prick!" She yells again. "You probably have a small dick too!!" She yelled again. She knew that was a low blow but she didn't care. She was so fucking tired of him being such a prick. She stormed up to her bedroom and slammed the door.

Fuck her step-brother. He was the biggest fucking prick ever.
 
Greg felt like an ass. He had been too harsh to her, and now she was really pissed off, but it seemed like he had hurt her. "You probably have a small dick too!!" she had said. Well, Greg knew damn well that wasn't true.... and he bet that Sammy knew it too. In fact, he was still hard from watching her tight ass at the fridge...

It didn't make sense to go on fighting like this. Greg found himself doing something he never thought he'd do... He went to her door, knocked, and said "Look, Sam....... I'm sorry". He wondered how she'd react.
 
Samantha had stormed up to her room and plopped herself on her bed. As she lay on her bed, her jean skirt that was very tight, rode up her legs a little bit. So her long, sexy legs were slightly visable. And depending on the angle on which Greg stood, he could probably get an eyeful of her pink panties that she wore underneath her skirt.

"What the hell do you want?" She rolled her eyes. As she breathed, her tits moved up and down a little bit. She propped herself up on her elbow, causing her tits to jiggle just a little bit. "I get it, okay? You don't like me, whatever. You're not exactly my favorite person either. If you want to be a prick, whatever. Don't take it out on me because Amanda dumped you." She said to him

She figured it was harsh of her to bring up his breakup with Manda but he was nothing but a prick to her, all of the fucking time. And she knew it was a low blow for her to say he had a small dick. Guys didn't like hearing that either, it was an ego thing.
 
"I was rude to you, and you didn't deserve it, OK?" Greg said. He could see that Sam was absolutely fuming, but she was right, he didn't have to take it out on her just because he had broken up with Manda. "It's just that breaking up really sucks, you know?". This was the first time that he had actually tried to have an honest conversation with Sammy. His eyes darted to her long legs and he caught a glimpse of the pink panties he had seen when she bent over in the kitchen. It was slowly dawning on him that his stepsister was totally hot...

"I didn't know you knew about Amanda cheating on me.... I guess I'm better off without her."..... Hell, he didn't want to talk much about Amanda anyhow... He wanted to somehow make peace with Sam. "Look, I know it's hard on both of us, suddenly living together like this. Something to get used to....". Greg's eyes darted to Sam's breasts. How do you have a meaningful conversation with a girl when your body has other thoughts.... like wanting to strip her naked...

"So I want to declare a truce..... OK?". Somehow Greg wanted to cut through the anger, and maybe even find someone he could talk to.... Someone who could teach him more about women.
 
"Yeah, I didn't deserve. Just like I didn't deserve all the shit you've given me since you and your dad moved in here. I get you think you're so big and bad and all this other bullshit but you don't have to be such a dick all the time." She said. She honestly tried being nice to him but he was such a dick all of the time. His Dad was nice but Greg? He was such a prick. Always giving her a hard time.

She lay on her bed, flipping through some fashion magazine. As she lay on her bed, that jean skirt riding up her long, sexy legs. She didn't notice and even if she did, she probably wouldn't care. She also wasn't aware that from where Greg stood, he could see those pink panties under her skirt.

She was the older one so she knew she should be nicer. But he made her so mad. "Fine. Whatever. I can be nice if you're not a total dick." She said. She probably should be nicer to him since he was younger and going through a breakup, even if Amanda was a total slut.
 
"OK, OK, Give me a break!...... Jeez, I'm trying to be nice!", Greg said. His eyes focused on her pink panties, suddenly wondering what she looked like naked, imagining what it would be like to take those pink panties with the black trim off of her. He found himself hardening again. At first embarrassed, on second thought, he wouldn't mind showing her that it was bullshit when she implied he had a small dick. Now he was wondering who she was seeing..... When was the last time she had any?

"Sam, if we're going to be living in this house together, the least we can do is try to get along...." he said. She continued to flip through her magazine. He couldn't get her panties out of his mind... "Looking for some new underwear? I like what you have on...." he blurted out, then instantly regretted it. Shit, now he's done it, he thought. His face reddened, but his cock got harder...
 
"Okay, okay!" She said, frustrated with him all together. She really had tried to be nice to him but sometimes he had been just a total prick. He was younger so she figured he was just immature. But there was only so much immaturity she could put up with. Sometimes he was such a dick. She ignored him for the post part, just continuing to flip through her magazine. She realized he was still in her room though.

"Oh my god, Greg! You're such a fucking perv!" She said, quickly closing her legs. It was too late now though since Greg had been eyeing her panties the entire time. She didn't notice that he was holding a pretty large bulge just from checking out her pink and black panties.

She looked up at him, trying to be pissed off. But hey, her younger step-brother was kinda hot.
 
Sam was calling him a perv, but Greg could tell that part of her liked it, too. And he was no longer embarrassed that his bulge was showing. He was glad he worked out. Even though it has been a pain adjusting to Sam and her mom living with them, Greg was beginning to see that it could have certain.... advantages.

Deciding that honesty was the best policy, especially when his mind and his dick were in total agreement, Greg looked straight at her and said "Sam, you're hot.... and you know it.". Greg studied her carefully, looking for any sign that would indicate what she thought of him.... physically.

Even if he couldn't get anywhere with her, he knew he'd be looking to see more of her.... Yes, she was one hot babe.... Quite an attitude on her, but one.... hot.... babe...
 
Sammy wasn't exactly mad. She knew guys checked her out all the time. The entire football team wanted to get with her. She knew she was one hot piece of ass. And she didn't exactly hide it. She lay back on her bed, propping herself up just a little bit. She looked him over, he was kinda hot for being her step-brother and all. He worked out so he had a hot body. Amanda was an idiot to pass that up but then again, Amanda was a total slut so you know, she pretty much fucked anyone with a cock.

"Yeah, so what. What's your point? I know I'm fucking smokin'." She said. She didn't exactly mind that her step-brother had been checking out her panties. He was a guy and guys thought with their dicks and not with their head.

She decided to play with him a little bit. She knew she shouldn't tease him but he was younger and she wanted to mess with him. She lay back on her bed a little, opening her legs just a little so he could see those panties again.
 
Now this could get interesting, Greg thought, seeing Sam open her legs a little. "What's the point? I think you know.." he said, glancing down at the big bulge in his pants.... "I want to see.... more", he said. He knew he was taking a chance with her, and didn't really know how far he'd get with her, but it was worth a chance, wasn't it?

Curiosity killed the cat, they say, but Greg's mind was busy now. How many guys had she been with? Was she shaved, or did she have hair? He couldn't quite tell.... yet. He wanted her to strut her stuff..... and let him strut his. Sam had completely rid his mind of Amanda.... all the woman he wanted was right here.
 
"You are the biggest freak ever." She laughed a bit. It wasn't like they were REALLY related anyway. They were related by marriage but that didn't even really matter and she didn't really care. She knew her mom and his dad were out at dinner and wouldn't be home for another few hours. She figured they could play a little game, leaving them both satisfied.

"How about we play some truth or dare, Greg?" She smiled a little bit. She knew if she kept saying dare she'd get him to strip his clothes off, each by each, and eventually see his dick. That way she could judge for herself if he was small or not.

This could be fun. She thought. She wondered if her new step-brother would have the balls to play this game with her, though.
 
Greg gulped. In a way he couldn't believe she was actually teasing him, and he might actually get somewhere with her. This was so totally hot, actually playing with his step-sister... She wasn't exactly his sister... He didn't even know her a few years ago. And now, if he played his cards right, he might even see what she looked like under those panties...

"Truth or dare? Don't think I've ever played it.... " he said. "You'll have to teach your younger brother...." Then he added, as a little tease, "Younger... but not little...". By now his cock was throbbing, aching to get out of his pants...
 
Sammy laughed. This was going to be fun. Her step-brother was younger and she thought it was funny that she would have to teach her step-brother truth or dare. She moved so she sat on the floor, so they would have enough room. In case he didn't chicken out, she knew they'd need room for when theys tarted stripping their clothes. She couldn't wait to see if he was lying or not about not having a small dick.

"Okay so..." She said. She wondered if he had the balls to go through with this game. "Truth or dare. You'll go first. You ask me truth or dare. If I pick truth, I have to answer whatever you ask me honestly and if I pick dare, you have to tell me to do something and I have to do it." She explains to him. "And same thing for when I ask you." She says. "Okay, so I pick truth." She says, wanting to start off easy on her step-brother so he wouldn't chicken out.
 
Wow, this was going to be tough, Greg thought. But he also knew he had a golden opportunity to ask Sam something, as she had picked Truth herself.. So much he wanted to know about her.... especially about her sexual experience, her thoughts, her desires....

He thought briefly about Amanda, how they had fucked right in this very house.... Sam was so much hotter than Amanda.... He wondered if Sam had ever had a guy here...

"Have... Have you ever had a guy in your bed here, Sam?" Greg thought. Regardless of her answer, Greg was now picturing Sam naked..
 
Sammy laughed, of course her step-brother was going to ask her that. He was younger and she figured Amanda was the only girl he ever messed with. And she wasn't even sure if they fucked or anything. She figured this could be fun for both of them. And they had a lot of time to kill anyway since her mom and his dad were out at some party for a little while.

"Yeah, I've fucked here before. A few guys actually." She said. He wanted truth, there it was. Sammy was no saint. She had a hot body and used it to her advantage whenever she could.

"Okay, you're up. Truth or dare." She didn't really care what he picked. If he picked dare, she knew this would be the start of him stripping off some of his clothes but if he picked truth, she wanted to know what exactly he did with Amanda.
 
OMG, that was so hot.... Greg imagined Sam fucking some horny guy... What position did they use? When did they do it? He was getting turned on with this game.... It was fun, and he was glad she was teaching it to him.

So now he had to pick Truth or Dare..... Truth could really be fun, if their experience with his first question, and her first hot answer, was any gauge... But feeling bold and adventurous, though maybe a little nervous, he figured he'd get some experience with the second part of this game....

"Dare", he said, wondering what on earth she was going to ask him to do...
 
Sammy knew she could make her step-brother do anything with a dare. She could make him take out his cock, stroke it. She could dare him to touch her. She could basically dare him to do anything she wanted. If she was being honest, she wanted to see how big or small his dick was. Most guys said they were big when in actuality, they were small.

It was somewhat weird being in her bedroom with her step-brother, mainly because he was younger but also because she fucked a lot in that bad. She sucked and fucked in that bed. She had guys fuck her tits, she had some guys fuck her doggy style (which was her personal favorite.) Part of her wondered how far Greg actually got with Amanda.

"I dare you to tell me your biggest fantasy." She asked, wondering what got him hot.
 
Greg was surprised by Sammy's question, expecting her to ask him to do something.... But asking him what his biggest fantasy was.... Wow, what a golden opportunity....

Although Greg had fucked girls at home before, his range of sexual experiences was rather limited... Having just found out that Sammy had been fucking guys here as well, he was curious about her experiences, especially since she was older than him. He began thinking about he would want to do with her... What a tremendous turn-on.... Where should he begin?

"I'd start with some hot doggie-style fucking", Greg began. "Hard and fast and oh-so-deep....". Greg was really getting into his fantasy. As much as he'd want to fuck her that way and blast his load deep inside her, he didn't want it to end there...

"But before I came, I'd turn her around and start fucking her tits....".... Greg was really getting into the image of fucking Sammy's tits.... "And then my cock would slip into your mouth and I'd shoot my cum down your throat...".

Greg had meant to describe sex with a woman without saying who it was, but he slipped at the end, revealing that Sammy was the only woman he could think of now.... By now Greg was hard and throbbing, his cock practically bursting out of his pants.
 
Sammy didn't expect her step brother to really tell her his biggest fantasy. She expected him to get all embarrassed and probably walk off. She found herself becoming wet as she sat back and listened to what he told her. She bit her lip, suddenly feeling hot as he described all those things. She also picked up on how he used "you" instead of just some random girl. That made her even hotter. Did her step brother think she was hot? Nah, that was kind of freaky. She looked down and noticed the straining bulge in his pants.

"You know, you can take it out if you want. It might be more comfortable that way." She said. He wasn't really her brother, only by marriage, so technically it didn't really matter. He was just another guy who happened to live with her. Except he was a bit younger and she was starting to pick up on the fact that he wasn't all that experienced.
 
When they had started this little game, Greg had been pretty timid around her, not knowing how far this was going to go.... But he was getting bolder all the time. But did she really want him to take it out? Wow.... Given how uncomfortable he was getting in his pants, he felt like he had to take her up on it. He reached down to his zipper, noticing that her eyes were glued to his crotch.. He had to thrust his hips back as much as he could, so as to avoid hurting himself with the zipper. He slowly eased the zipper down, found the opening in his boxers, and thrust forward, exposing himself in all his glory...

He was quite excited as he said, "OK, your turn, Truth or Dare....". What would she pick? And where would this lead? His throbbing cock was pointing straight at her.
 
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