Sexual Tensions Between New Step Siblings

xxerikamariexx

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Aug 22, 2008
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ooc: Going to try this again! I was thinking there's lots of sexual tension between the step siblings and that leads to more later down the line. PM me a sample if you want to play!

Erika 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, Erika 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.
 
Jason stood in front of the open fridge stretching his arms above his head. He was 18, and in amazing shape. He was on the swim team during the summer months, and played on the hockey team during the winter. He was kind of irritated that his father had remarried so soon after his mother's death, but he wouldn't have to worry much longer. He had gotten a scholarship to his college of choice.

Erika's voice startled him slightly, though he tried not to let it show. He turned to her and looked her up and down, before stepping slightly to the side to let her reach the fridge. He only gave her enough room that she would have to rub against him in order to reach into the fridge.

"You know, you can say 'please' and 'excuse me' once in awhile..."
 
"And you could stop being an asshole all the time. But the chance of pigs flying is higher." She rolled her eyes. Jason's father was a nice guy. Sure, it was weird that her mother remarried but her mother loved Jason's father so Erika figured she should be nice. And she had tried being nice to Jason too but he was a jerk all the time.

From playing his music too loud, having girlfriends over at all hours of the night and just that fact he treated her pretty rudely. She was done being nice to him. She couldn't wait till he moved out. That would be the happiest day of her life.

She brushed against him to grab a bottle of water. "Enough cologne on there, buddy?" She rolled her eyes, exaggerating a cough to prove the point about his cologne.
 
He smiled ominously at her comments, and even gave her a playful shove when she reached for her drink. He had had plenty of girlfriends over the years, with a high turn over rate. Once he got what he wanted, he simply moved on to the next. But then he met her. She was gorgeous, definitely the hottest girl at their school. But she was his step-sister, and it drove him crazy.

"I barely used a single spritz. Besides, the girls at the gym love it. I'm irresistible to them."

He let out a slight chuckle, his eyes wandering her body. She looked hot when she was irritated. And she seemed irritated a lot lately.
 
"Oh I bet. They probably throw up after getting a look at you." She rolled her eyes and shoved him back when he shoved her. Sure, he was attractive but he was her step brother and he was a total dick almost 100 percent of the time. She had tried to be nice to him but he wanted to be an asshole to her.

"Don't you have somewhere to be? Maybe attempting to use your pathetic charm on girls who don't know better." She noticed some of the girls he hung out with and they were ditzy.
 
He had a stupid sheepish grin on his face, and he flexed his muscles at her in the most exaggerated way possible.

"Listen, sis, you don't have to take out your anger on me. It's not -my- fault that you're a total bitch some times. You need to just loosen up once in awhile, you'll live longer."

He looked at the clock on the wall, "Damn, I was supposed to meet up with the guys after the gym. I better go hop in the shower. Later sis."

He smirked and walked off, leaving the fridge door wide open. He skipped every other stair as he ran up to the bathroom that they both shared.
 
She couldn't stand him. He was always busting her ass about something or another, usually things he had no clue about. She rolled her eyes as he left her in the kitchen. She grabbed her water and headed upstairs.

She walked by the bathroom in which they shared. She just shook her head. Her step brother was pretty hot and he'd be way more attractive if he wasn't a major dick all the time. From what she saw of his body, from him walking around shirtless all the time, he was pretty hot. But he could be a total idiot at times. He fooled around with girls who were completely worthless and just overrall dumb.
 
He pushed the door shut as he entered, but the doorknob was broken. The door slowly crept open as he started the shower. While waiting for the water to warm up, he was standing in front of the mirror, completely naked, playing with his hair and singing.

As she walked by, she could hear him singing and laughing to himself.
 
She rolled her eyes at the sound of him singing. She decided to be a pain in his ass. She pushed the door opened and stuck her head in the bathroom. "Keep the noise down...you might break all the windows in the house." She smirked to let him know she was only messing.

She usually felt pretty bad after they fought. He could be a nice guy sometimes. It was rare but once in awhile he'd be nice to her and she appreciated that but the majority of the time, he was a total dick.
 
He jumped slightly at hearing her voice in the bathroom, and turned to face her out of instinct. His man-hood stood fully erect and seemed to stare right at her. He immediately felt his body flush red, and he grabbed the nearest towel to cover himself.

"Excuse me!? Don't you know how to knock?! Sheesh! Who's the asshole now? About scared me half to death..."

He was hoping she didn't see anything. He was trembling slightly, thinking about how much trouble he'd be in if she told her mom she had seen his cock. But the thought of her seeing his pride and joy had excited him. After all, he had been thinking of her while he was standing there.
 
"Geesh, calm down...don't bust a nut there." She said and slammed the door a bit. She walked off to her bedroom, shutting the door.

Holy shit. She had just seen her step brother's cock and it was huge. She had messed around a few times so seeing a cock was nothing new to her but her step brother's cock was hard as could be.

She bit her lip as she sat down on her bed. And now she was kind of turned on after seeing him so hard.
 
His heart was still pounding in his chest as he stepped into the hot shower.

She had seen him, but she didn't react the way he expected she would. He smirked. Did she like what she saw?

He closed his eyes and leaned against the wall of the shower, slowly stroking his cock. His thoughts drifted to his step-sister.

Her hot little body.

He had seen her in a bikini countless times, and had even seen her run from the shower to her room once when he had used the last bath towel. Her body was stunning, more beautiful than any of the other sluts he was used to fucking.

And she was forbidden. It made it even better.
 
She couldn't get the image out of her head. Her step brother had been standing there, his body wet from the shower with his hard cock out in the open. She had fooled around before but seeing his hard cock turned her on.

She laid back in her bed, slipping her hand inside her panties. She was already wet. She slipped a finger inside herself and started fingering softly.

She closed her eyes, biting her lip, imagining her step brother.
 
He pressed his ear against the wall of the shower. Even with the sounds of the running water and his own breathing he almost thought he could hear his stepsister moan. He slowed his strokes and held his breath. He strained to hear her. He had heard her once before. He almost thought she had been doing it on purpose. But he had quickly forgot about it. Now though, he hoped it was true.
 
She hadn't had a boyfriend in almost two months now so seeing her step brother's hard cock had really turned her on. She laid back in her bed, softly fingering herself. She was already wet so her finger easily slipped inside of her.

The biggest turn on for her was when a guy went down on her. She closed her eyes, imagining her step brother, kneeling between her legs and eating her. "Oh right there. Oh my.....right there.." She gasped as she fingered herself a little more.
 
Now he was certain that he heard her. His heart had started pounding, as if it were going to jump out of his chest. He stroked his cock slowly, savoring every moment of this. He moved over slightly, trying to position his ear better when he knocked over a few shampoo bottles, which in turn knocked over a whole shelf full of other various hair products. Incidentally, a hair dryer had fallen to the floor and turned itself on, causing even more ruckus and startling Jason enough that he lost his balance and banged his head into the wall. He cursed loudly, and then stumbled to turn off the blow dryer.

"Fuck! Way to ruin that, dude..."
 
She heard a loud crash come from the bathroom. She groaned. Jesus...she couldn't even make herself cum without being interrupted. God, she couldn't wait for Jason to go to college, he was such a pain in her ass. She got off her bed and headed towards the bathroom.

She knocked on the door a bit, not wanting him to throw a fit about not knocking.

"Everything okay in there?"
 
Oh great, she had heard him.

"Yeah, everything's fine. Just knocked down a bunch of your shit. No worries... I don't think anything is too broken..."

He stood in the bathroom surveying the scene. Not only had a bottle of her expensive shampoo fell and poured out, but her blow dryer was broken. And some of her makeup may have fallen into the toilet...

"Shit..." He mumbled softly. "She's gonna kill me..."
 
"Oh okay..." She said. She was annoyed that all his noise making had interrupted her trying to get off. She was wondering if he was still naked on the other side of that door. She knew he was her step brother but her very attractive with a huge hard cock step brother.

She went back to her room and shut the door. She plopped herself on the bed. Why couldn't she get her step brother out of her head. He had an attractive body but seeing his hard cock all out in the open like that, it turned her on.
 
He turned off the water, and wrapped a towel around his waist. Leaving her stuff scattered all over the floor, he pressed his ear against the wall again. He closed his eyes and tried to hear any more noise from her. His cock still throbbed, and he needed to get off soon.
 
She decided to try this again. She hoped she wouldn't be interrupted again. She kept thinking about her step brother's hard cock. He could be a total dick to her the majority of the time but that didn't take away from the fact that he had an attractive body. And his cock had been so hard when she saw him in the bathroom.

She laid down on her bed for a second time, slipping her hand inside her panties. She teased her outer pussy lips, they were already wet. She gently slipped one finger inside of her womanhood and began fingering herself gently. She bit her lip, starting to moan softly. "That's it..right there..." She moans, imagining her step brother eating her pussy.

The biggest turn on for her was seeing a guy kneeling in front of her, willing to eat her pussy. And now she was fantasizing about her step-brother.
 
His heart nearly stopped when he heard her words. She was definitely masturbating, and oh man, was it turning him on.

He pulled his ear away from the wall for a moment. What was he doing? This was his sister... Well, step-sister technically... But still...

And yet, he had never felt more turned on in his life. Besides, he was leaving soon, so what if he listened to her one time. He decided that he would listen, but he needed to find a better spot. The tiles of the shower wall seemed to muffle her moans.

He slowly opened the door of the bathroom, trying to make as little noise as possible, and slowly crept to her bedroom door. Ever so softly, he pressed his ear against her door, and listened.

This was much better... He could hear her moaning, and could just barely hear the sound of her fingers in her wet pussy. His hand immediately went to his cock, letting the towel around him drop to the floor.
 
She was fingering herself to the thought of her step brother. She knew he worked out because he had such a killer body but she never expected to get a glimpse of his cock. And she sure got a glimpse of that today. Hell, she got an eyeful. And he had been so hard. She bit her lip, as she remembered seeing him in all his glory.

The hottest thing for her was when a guy went down on her and that's exactly what she was imagining. In fact, she imagined her hot step-brother buried between her legs and feasting on her pussy.

She slowly teased her wet pussy lips with her fingers , before sliding the fingers back in. She was getting so excited. She found herself squirming on her bed as he fingered herself. "Oh right there. Uh huh...make me cum on your face...." She muttered out.
 
He was stroking his cock steadily now, his ear still pressed against the door. He almost fell over at her words. His knees buckled slightly, and his head bumped against the door. He froze, hoping that she didn't hear him. He wouldn't be able to get away fast enough without her hearing him.

So he stood, frozen, his cock in his hand, the towel in a heap on the floor.
 
She groaned as she heard another noise. "Are you fucking kidding me?" She was getting annoyed. All she wanted to do was get off and every time she tried, someone was making noise. Probably that stupid step-brother of hers.

Honestly, she liked him but sometimes he drove her up a god damn tree. He had his moments though. Sometimes he could be relatively decent. Those moments were few and far between but they were there.

As the saying goes, third times the charm. She tried to get comfortable again. She started fingering herself for the third time.

"Jason....make me cum..." She whimpered out, not even realizing she moaned her step brother's name.
 
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