Hi everyone! This is probably one of the most random ideas for a fan fiction ever but I thought of it earlier and I actually like the idea. It's set in their 6th year after OotP and entirely disregards anything from the HBP. Hope you like it! R&R.

Summary: Harry can't perform the Unforgivable curses and he knows that. But he has to learn to in order to defeat Voldemort. So he decides to practice using his best friend Ron and his sister Ginny. What happens when an accident causes Harry to be able to perform them? What will he do next?

Disclaimer: I don't own Harry Potter or its characters.

Chapter 1

"Are you sure this is a good idea Harry?" Hermione asked as she and Harry set off for the Room of Requirement to meet Ron and Ginny.

"Of course I'm sure," Harry replied impatiently. "If I wasn't do you really think I'd be headed for the room right now?"

"But they're your friends! Do you really think you should practice on them?" Hermione asked.

"They volunteered!" Harry exclaimed. "Besides, I can't perform the curses yet and I doubt I'll be able to anytime soon. I'd just be using the least dangerous one at first just to see if I could do it. If I do then I'll know I can perform the others and it won't be that big of a deal."

Hermione rolled her eyes. Sometimes Harry was just way clueless. But she didn't say anything else and the rest of the trip to the Room of Requirement she was quiet. When they arrived, Ron and Ginny were waiting there with big smiles on their faces.

"Ok so how much are you gonna pay us to do this?" Ron asked eagerly.

"Pay you? What would make you think I'm going to pay you?" Harry asked.

"Are you kidding me? I'm not gonna let you use Unforgivable curses on us for free!" Ron said.

"What happened to helping friends out?" Harry asked.

"To hell with that! I want some cash!" Ron exclaimed.

"Fine. Ya'll get 5 galleons a week for this," Harry said.

Ron and Ginny jumped with joy. Ginny's head knocked into Ron's and she fell to the floor in pain. Ron didn't notice and stepped on her face. Her nose began gushing out blood.

"Damn it Ron! You made my nose bleed!" Ginny yelled.

"Ok well let's just get this crap started now shall we?"

A few days later…

Ron was jumping up and down like a frog, then spinning in mid-air like a ballerina. Ginny and Hermione were nearby laughing their heads off. Harry lifted the Imperius Curse and Ron fell to the floor.

"Damn it Harry! Can't I make a safe landing?" Ron asked, rubbing his knee.

"Sorry," Harry said.

"Wow Harry I can't believe you can perform one of the curses now! You've only been practicing for a few days!" Hermione exclaimed, hugging him.

"I can perform the Imperius Curse, but that won't help much against Voldemort," Harry said. "He'll be strong enough to fight it off."

"Well then maybe you should practice the other two," Ron said.

"You want me to perform Avada Kedavra on you and Ginny?" Harry asked. "You're insane."

"Why not? It's not like you'll ever actually be able to perform the curse or anything like that," Ron said.

"Yeah go ahead," Ginny said. "Use it on one of us."

"Shouldn't I start with the Cruciatus Curse then? Just to be safe?" Harry asked.

"Why be safe?" Ron asked. "Live dangerously and have fun."

"Fine then. I think you're right. I won't be able to perform them anyways," Harry said. He picked up his wand and aimed it at Ginny.

"Ok Ginny I guess it's your turn," Ron said. "Goodbye my love!" he added jokingly.

"Goodbye Ron!" Ginny said, laughing. "Oh please. Like anything will actually happen."

"Avada Kedavra!" Harry shouted, his wand aimed at Ginny.

A flash of green light erupted from Harry's wand and hit Ginny squarely in the chest. The laughter from her face hadn't left yet when the spell hit her. She fell over, dead. Hermione and Ron rushed over to her, but Harry was still standing where he was, paralyzed.

"Oh my god! Ginny!" Ron exclaimed. "I can't believe she's dead!" He buried his head in her chest and started crying.

"I can't believe it!" Hermione exclaimed, her face glistening with tears. "I thought you couldn't perform it!"

"I can't," Harry said. "I tried before and I couldn't! It didn't work!"

"Then what happened just now?" Hermione asked angrily.

"I don't know!" Harry yelled. "It was an accident! Somehow I was able to kill her! I didn't do it on purpose!"

"Do you really think anyone but us will believe that?" Hermione asked.

His face went white with fear. She was right. No one would ever believe that he had killed her by accident.

"We have to get rid of the body," Harry said firmly. "There's nothing else we can do."

"Absolutely not!" Ron yelled, sobbing. "We will not get rid of my sister's body!"

"We have to! Otherwise I'll be thrown in Azkaban forever! If they'll even be that nice to me!" Harry shouted. "Ron, they might just let them suck out my soul!"

"I think you deserve it right about now," Ron said.

"I'm your best friend Ron! Look, you're just really upset about this. You'll realize that we have to get rid of the body!"

"Harry's right," Hermione said. "If we don't get rid of the body then we're screwed. They'll throw us all in Azkaban just for being here. Do you really want that."

"No."

"Then let's do the right thing and get rid of the body."

"Where the hell do we put it?"

"The black lake," Harry said. They looked at him. "It's deep enough. Her body will sink down to the bottom and no one will ever find it."

"But how will we explain her disappearance? Everyone knows we're with her right now," Hermione said.

"No they don't," Harry replied. "It's a Hogsmeade weekend. She told everyone she was going in alone. Everyone will just think she ran away while in Hogsmeade, or that she was kidnapped while there. No one will know it was us."

"When do we do it?" Ron asked.

"Tonight at midnight. I've got the cloak. We can sneak up here, get the body, then go out to the lake and throw her in."

"Fine," Ron said. "Could I just be alone with her now? She's my sister. I need to be able to mourn."

"Alright. We'll head back to the common room with some books from the library to get rid of any suspicion. Come on Harry."

The two of them left. Ron then laid next to Ginny and cried over her body.

End Chapter 1

Ok that wasn't a great start to the story, but it was a start nonetheless. It will get better I swear! Hope you enjoyed it! Review please! Chapter 2 coming soon!