Girlfriend's sister(closed)

Orgasmicallyfun

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Matt: Age 20, 6 foot tall, brown hair, blue eyes, athletic body

It was a Friday night and Matt had just gotten off of work. Instead of going home he decided to drive over to his girlfriend, Ashley's house to see her. They had been dating for a couple months now and they were very happy. The only thing was that Matt noticed that Ashley's younger sister would always be flirting with him. Of course he didn't say anything to Ashley because he did not want to start any problems between the two sisters.

He knew he would be spending the night because her parents were out of town for the weekend. He went in and hung out with Ashley for a couple hours, they hung out on the couch and watched a movie before they decided to go to sleep. Ashley headed right for her room but Matt wanted to go get something to drink real quick. He assumed Ashley's little sister was not home because he didn't see her all night so he was a little relieved there. He grabbed a bottle of water and started to head back to Ashley's room.
 
Nikki

Nikki was also second rate to her sister. She was pretty while her sister was gorgeous. She was only about 5'5 while her sister was 5'9 with long legs. She was thin while her sister was curvy. She was a brunette while her sister was a blonde.

But what sucked the most was even though she was only 11 months younger than her sister, she was always treated like a child. She wasn't a child, she was 18 and she wasn't afraid of anything. But still, she was always just second rate.

The boy she was crushing on even like her sister best. She met Matt in high school and fell instantly for him but of course she was always behind Ashley.

Not for long though... she would make Matt see her no matter what it took. She would have Matt.

She didn't even realize that Matt and Ashley were at home when she stepped out of her room and almost collided with him.

"Matt! What are you doing here?"
 
Matt was walking down the hallways when he heard a door open and almost collided with Nikki. She stood in front of him with her petite body, he had to admit she was cute as hell but he was with Ashley so his thoughts stopped there. "Hey Nikki, I decided I'd stop by after work and it looks like I'm gonna be spending the night here" He said softly not wanting Ashley to hear his voice from down the hall.
 
"Oh.... so where's Ashley then?" She asked. She saw the way he eyed her, taking in her tight tank top and loose fitting pajama pants. She crossed her arms over her chest. Even though she was a small girl, when it came to her chest she wasn't tiny. She was the same size as her sister, 34 C, which her sister hated.

"You know as well as Ashley does that no one is suppose to stay the night while their gone, Matt. So what makes you think I won't tell my parents about this?"
 
"She is in her room probably sleeping by now." Matt was hoping to get back to Ashley's room before she fell asleep to try and have sex but he knew how fast she fell asleep. When he eyed Nikki's body quickly he noticed how tight her tank top was and that she was most likely not wearing a bra underneath. "Aww come one Nikki would you really tell on me? You wouldn't wanna get me in trouble would you" He said with a smile
 
She smirked as she leaned against her door. "Get you into trouble? No. Ashley? Hell yes, in a heartbeat!" She shrugged. "Oh well if you can't convince me not too, I guess I'll just have to call them and let them know what their 'Angel' is really up too." She snatched her phone out from her pajama waist band and started to dial.
 
'Is she serious?' Matt thought to himself as he watched her pull her phone out and start dialing a number. He waited a few seconds to see if she was bluffing but it didn't look like she was. So he reached out and grabbed her wrist. "Come on Nikki you wouldn't do this to me" He said with a frown trying to keep him and Ashley out of trouble.
 
She pulled her wrist back. "Make me an offer I can't refuse then Matty, I'd love to see the look on my sister's face when daddy is yelling at her. I wouldn't want to do it to you, but to see my sister get into that much trouble, I'd love it." She smirked at him. "What can you do you make me keep my mouth shut?"
 
Matt let out a sigh knowing there was no talking Nikki out of this. "How about I come into your room since we never really hang out and let you decide what we do? How does that sound?" Matt knew he was playing with fire right now, but it looked like he had no choice but to play along with her game.
 
She chuckled. "Matty are you sure you want me to pick what we do?" She licked her lips, her pink tongue ring showing slightly. "I can think of a lot of things to do.... a lot things." She pushed open her door then chuckled. "I won't tell on one condition, answer this question honestly and you can sneak over any time without me telling." She smirked. "Do you ever think about what it might be like having sex with someone who isn't so up tight like Ashley. Someone who isn't afraid of being wild?"
 
Matt knew he might have made a bad decision from the way the teen licked her lips and then asked that question. He knew she was talking about if he ever thought of having sex with her. "I'll be honest I have thought about it from time to time, but don't tell Ashley she'll kill me" He said with a slight laugh as he slowly entered Nikki's room. He never been in her room before and was feeling a little uneasy about this because he was pretty sure the teen was going to try something.
 
She laughed. "I knew it. I've heard stories about my sister and her sex life. I find it funny." She chuckled before brushing past him to sit on her bed, pulling her feet underneath her. "So why are you with Ashley? I can't see how any man can stand her annoying prissy attitude!" She shrugs before adding lowly "I suppose it's all because mommy and daddy though too..."
 
Before Matt could react and move Nikki brushed her body against his as she got onto her bed. He sat down right on the edge of her bed. "What exactly have you heard Nikki?" Matt asked wondering why Nikki was talking about her sister's sex life. He also wondered what she meant by the last bit that she added.
 
She shrugged as she brushed her fingers through her hair. "You know... she's been around the block a few times, that's for sure. Her last boyfriend told me having sex with her is like having sex with a pillow. No reaction." She grinned. "Sex should be interesting for both parties, do you think?"
 
"That sounds about right.." Matt said under his breath at the thought of the sex with Ashley and how it was becoming more and more dull. "Well I answered your question truthfully, so am I good to go now? You said you wouldn't tell if I answered your question." He said as he turned around to face her.
 
She chuckled softly, hearing his comment about how it was true. Before she laid back in her bed. "It's up to you... you can stay or you can go. Your choice."
 
"Well your sister is probably fast asleep and I am barely tired so I'll hang out a little longer" He said as his eyes caught the sight of her breasts jiggling as she laid down and now he was certain she had no bra on. He never noticed how perky her breasts were before. He tried shaking the thought, "SO I do believe this is my first time ever being in your room Nikki" He said laughing softly
 
She sat up quickly. "Well then you deserve the tour." She waved her hand around the room. "This is where I live... and this is where I sleep. And that is it....." She grinned at him. "What do you think?" She tried to scoot closer to him without making it noticeable.
 
Matt laughed softly with Nikki. "I like it, nice and cozy." He said as he ran his hand along her bed. "Your bed feels really comfy as well" He said as he glanced around her room, it seemed clean except for a few pieces of clothes on the floor.
 
"Mmmhmm" She mumbled as she ran her hands along her bed. "It's quite comfy... shame you've never been in."

She smiled before she tossed her hair back, "So, Matty, what would you like to do now? You're not tired, I'm not tired.... what to do with our free time."
 
"Well I am a guest at your house, isn't it the host's responsibility to make sure their guests are entertained?" Matt said because he wasn't sure what they could do and was trying to make her decide. He looked at her with a smirk on his face after his clever response.
 
"Well I could think of a lot of things to do, but you wouldn't be comfortable with them I'm sure." She said with a wicked grin. "When is the last time you have actual enjoyable sex, Matty?"
 
Matt's mind was telling him to leave right now before things got out of hand but it was almost like he was frozen and couldn't move. "That's a pretty personal question, but I'll answer it anyways. It has been a while because your sister just doesn't get that into it, it's pretty much just one position and she just lays there." He couldn't believe he was talking about sex with Nikki's sister with her.
 
Nikki laughed. "So why? Why stay with her... obviously you're not satisfied." She raised her eye brow. She noticed how he looked at her and knew he was thinking of her body. "Why not find someone who could satisfy you?" She said softly as she ran her finger tips along her neck.
 
"I... I don't know. The sex is dull though, been a while since I had a good time in bed." He said as his eyes followed her fingers as they ran along her neck. Every second he stayed in her room was too much, she was obviously flirting with him and he didn't know why he was still in here.
 
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