Stepsister moving in

All characters are over 18 in this story. No busting in this chapter, a lot more in the later ones!
Also please share your comments with what you liked or disliked, I would really appreciate it.

A few weeks ago Tobie and Emma's mother said that her new boyfriend would be moving in with them, along with his daughter.

"She's the same age as you guys, I'm sure you will get along!" She said to us then.

Tobie and Emma were eating breakfast when they heard a knock on the door, then the door opening up.

"Hey guys!" A girly voice came from the door.

They both looked up at the doorway where we saw this beautiful girl standing there wearing a tight shirt with obviously no bra under, she left her bag by the door and closed it.

Tobie extended his hand as she was walking toward him to greet, but he lost focus when he saw her breasts jiggle with each step, Emma noticed too, and gave Tobie a slap on the arm.

"I'm sorry," he said, blushing and looked away.

Jessica started laughing and took his hand.

"Well, that's alright," she smiled, looking down at him, "I'm Jessica, and you?"

"Tobie."

"Nice to meet you, Tobie!"

Emma was watching them both talk, she noticed that Jessica was squishing her breasts together slightly as she as gesturing with her hands while talking to Tobie, he was blushing more and more by every movement stuck in a trance, until finally Emma had enough.

"Hey!" She said, rather loudly, making all three of them jump a bit.

"Jesus, you scared me." Jessica said and giggled, she turned around a bit and winked at Emma, making sure that Emma knew that she was teasing Tobie on purpose.

"So what is your name?" She asked, still smiling.

"Emma," She answered simply, not really sure what else to say.

"Oh, so you are his sister?"

"Yeah, what about it?" She asked slightly annoyed over Jessica blatantly showing off her perky breasts in her brothers face within a minute of meeting them.

Jessica just smiled and walked closer to Emma, holding her hand out for a shake.

"My name is Jessica, nice to meet you," She said sweetly.

Emma shook her hand and stared into her eyes, waiting for her to say something.

Jessica just smiled again and waited patiently for the silence to break.

"So, I'm gonna take my things to my room, Tobie you wanna show me where it is?"

"Uh...sure, follow me..." Tobie said, feeling quite uncomfortable after what happened.

"Actually, he was just going to do the dishes, I'll show you where your room is." Emma said, getting suspicious over Jessicas intentions.

"Okay, sounds good." Jessica said, walking past Tobie who stayed behind to clean up, while Emma followed her close behind.

The two girls went upstairs to the empty room, it had minimal furniture, only a bed and a desk. There was a window looking out over the front yard and street below.

"So this is it?" Jessica asked, looking around.

"Yup." Emma replied, wondering if Jessica was just teasing her again.

Jessica sat on the bed and bounced lightly, causing her breasts to bounce with her.

"I know what you're doing." Emma told her.

Jessica laughed and put her hand on her hip.

"I don't see how you could possibly figure that out," She said very sarcastically and wiggled her upper body comically.

Emma sighed and sat down next to her on the bed, staring out the window.

"You made him uncomfortable, he hasn't had a girlfriend yet." She said to Jessica.

"Oh please, he liked it. Besides, no one is getting hurt right?" Jessica said, trying to sound reassuring, but Emma didn't seem to be buying it.

"You're just doing this to mess with him." Emma said.

"Oh come on, don't be so dramatic. Besides, he's cute." She said, lying back on the bed.

"He's your brother now." Emma asked, sitting up and crossing her arms.

"Stepbrother technically, and it's not like I'm gonna suck his dick or anything." She said, still looking out the window.

Emma got quiet and blushed for a few seconds as Jessica mentioned doing sexual things to her brother.

"What? He's hot and all, and if he tried to do anything, I would totally let him." Jessica added.

Emma frowned, she didn't want to believe what she was hearing.

"I'm totally kidding!" Jessica laughed loudly and slapped Emma on the thigh, making her yelp. "Oh come on! I just wanted to have some fun."

"Whatever." Emma stood up and headed back down to the kitchen, leaving Jessica alone.

Jessica started unpacking her stuff, while Emma entered the kitchen where Tobie still were cleaning.

"Hey, are you okay?" Tobie asked, seeing the look on Emma's face.

"Yeah, I'm fine." She lied.

"Did Jessica do something?"

"No, she's just being a bitch."

"I liked her."

"Really?" Emma said and crossed her arms, tilting her head at Tobie like she knows exactly why he likes her.

"She's pretty cool." Tobie admitted.

"I'm sure you mean "they" are pretty cool." Emma said and rolled her eyes.

"What's that supposed to mean?"

"We both saw that she wasn't wearing a bra."

Tobie froze as they haven't talked about any sexual stuff before, and Emma knew it.

"So what?" Tobie said, trying to act casual, but Emma could tell he was nervous.

"I'm not saying that it's bad that you looked, I did too, it was very hard not to notice." she giggled slightly, trying to make a funny comment because she noticed that Tobie was getting nervous.

Tobie was silent, looking at the floor.

"It was just so obvious." She continued, looking at him and giggling again.

"Oh god." Tobie sighed.

"Come on, I'm just joking." She said and laughed.

"You think she was doing it on purpose?" He asked, almost afraid to ask.

"Probably not." She lied and shrugged her shoulders.

"Yeah, maybe she just has that kind of personality."

"That's what I figured." She nodded, "Anyway, we should get ready for the day."

They both finished cleaning up the kitchen, and went their separate ways.