Author's note:
All characters in this story are the age I say they are. I mean seriously who cares if they are not adult. This is a collection of different lemons that I wrote, and this is my first so be nice. There is Male x Female and Female x Female, so if you don't like it then don't read it. Also, any ideas, put it in a review below. Otherwise, enjoy!

Caught

Missy heard her mum shout from the kitchen.
"Ok, see you later you, Me and your father are going with Sheldon to his spelling bee, Georgie, look after Missy for me."
"Yeah, whatever." Georgie said, eyes glued to the TV.
"This is your chance to prove that you can behave, otherwise next time you'll take him instead."
This got Georgie's attention, "Wait, what?!" She heard the TV turn off.
"You heard me, now be good, we'll be back soon."
"But what if I-"
Missy heard the door shut.
"Oh, never mind."
The TV turned back on and Missy smiled.
She shut her bedroom door, her windows and closed her blinds. She pulled out some magazines from under her bed and opened them, there were pictures of naked men on them, she took off her top and pulled off her pants. She slid her panties down and off onto the floor. Her pussy was glistening with anticipation and she moaned with excitement. She held up the pictures and started stroking herself, her moans intensifying. She slid her fingers inside herself and started thrusting in and out. She was slightly worried as she had never done this with someone in the house before, but she didn't let it bother her too much. She felt the familiar feeling of a climax coming on when the door opened, and a thump sounded.
"What the hell are you doing!"

1 minute earlier

Georgie heard a knock on the door, he went and opened it, it was Billy. He sighed.
"Hello Billy, what can I do for you?"
Billy held up a basket of eggs with a
"Can you give these to Missy please."
"Ok, goodbye."
"Thanks, by-"
Georgie shut the door and walked towards Missy's room. He heard a strange sound and opened the door. The basket of eggs fell to the floor with a thump.
"What the hell are you doing!"

Missy

"Oh, hi Georgie!" Missy smiled at her brother, not even trying to hide what she was doing. She sat up on her bed. She noticed a slight bulge in Georgie's pants and got an idea.
"So, whatcha doing?" she asked in an overly innocent voice.
"What am I doing? I think we should focus on what you are doing. I mean, seriously, you're 10 years old, you shouldn't be doing that kind of stuff!"
"Aww, why not?" she said, batting her eyes at Georgie. She walked up to him and leant against his leg, she tapped the bulge in his pants.
"I think you like it."
She yanked his pants and underwear down. She gasped.
"Woah! It's massive!"
"Alright, that's enough." Georgie pushed Missy away and pulled his pants up. "I think I should leave now. You're lucky I'm not telling mum about this, because if I did, then you would be in a lot of trouble."
Missy realised that she wasn't going to get anywhere by being nice, so she grabbed her baseball bat and whacked Georgie over the head with it.
"Sorry bro, but you wouldn't listen."
She stripped him down and tied him to a chair. She stood with her pussy above his dick and slammed it down. She moaned so loud the neighbours probably heard her. She moved up and down, up and down, rocking her hips forward as well. She looked up and saw Georgie start to wake up.
"What's going o- OH MY GOD MISSY WHAT THE HELL!"
"Shhhh, be quiet the neighbours might hear you."
She leant forward and started to kiss him, forcing her tongue into his mouth. She heard him start to moan.
"Oh god, you're so tight."
"And you're so big."
"I can't believe I'm doing this with my little sister, it feels so wrong yet so right."
Missy started moaning louder as she neared her climax.
"Oh yeah Georgie, fuck me, fuck me harder!"
"I'm cumming!"
Georgie thrust up hard as he came inside Missy, pushing her over the edge.
"That was amazing."
"Tell me about it. But next time can you not tie me up."
"Sure."
She untied Georgie and he walked away.
"Wow, I can't believe that worked!"