Title: The Lost Potter

Author name: Issy Snape

Author email: bluejean83@yahoo.com

Category: Crossover

Rating: G will go up

Summary: Willow is 22 and just out of college. She finds out a secret about her birth. Harry is in his 5th year. Willow was never gay. She did lose control of her magic but with Giles and her friends help she is able to control her magic DISCLAIMER: This story is based on characters and situations created and owned by JK Rowling, various publishers including but not limited to Bloomsbury Books, Scholastic Books and Raincoast Books, and Warner Bros., Inc. No money is being made and no copyright or trademark infringement is intended. Any additional characters/situations from Buffy the Vampire Slayer fall into the same set of constraints as those of Harry Potter. They all belong to their respective owners and I simply use them.

Willow and Harry lugged the heavy trunk down the street. Soon they arrived at Willows house. Willow opened the door and they both went inside.

"So, you are my sister? I never knew I had any other family. I'm sorry you had to give Aunt Petunia all that money. It's not like she ever really wanted me to begin with." Harry said miserably. "I never had any real family that cared for me. I was always just a freak to the Dursleys."

"Why do they call you a freak, and how did our parents get blown up?" Willow asked the young man sitting on the couch in front of her.

Harry shocked her when he told her that he was a wizard and the story of their parent's death. He told her what it was like living with the Dursleys and how he felt every holiday that Dudley got all the presents and he spent it making their holiday dinners. He never received a present. Willow, in turn, told him about her life on the Helmouth. She also told him what it was like being friends with the slayer. Harry was shock at what all Willow had lived through.

"I thought the slayer was just a myth. Just one person can't kill that many vampires. You are just making this up.right?" Harry asked Willow in amazement.

"I wish. You know the vampires really aren't that bad. In fact, I am friends with a couple of them. No it is the Demons you have to look out for." Willow told Harry knowingly. Willow asked all about Harry's school and the Wizarding world. She was amazed that there could be a different would that muggles did not know about. Willow told Harry about being a wandless witch and how sometimes she felt the magic overwhelming her. She told him about how she lost control of her magic and turned dark for a while. She reassured him that she was fine now. After getting to know each other, Willow offered to call out for food. They had sever matters to discuss after they ate.

***Later that night***

Willow put the last dish up. Harry was sitting at the table, staring at her like she was going to disappear at any moment. Willow smiled at him and sat down.

"Harry, my adopted parents recently died. It wasn't until after their will was read that I even knew that I was adopted. My parents also left me very well off. I was wondering, This place is really close to the Dursley's home. How about you help me pack, I will call a couple of cabs, and we stay at that Leaky Cauldron place you were telling me about. In the morning I will get some money and exchange it for wizarding money. Then we can find a place in the Wizarding world. We can live anywhere you want to Harry.

Harry quickly agreed with Willow's suggestion. He quickly helped willow pack her few belongings inside a trunk he told her how to magically expand to fit all of her things inside. He was amazed when he saw he do wandless magic. Soon they had Willows things all in the trunk and were on there way to the Leaky Cauldron.

***THE LEAKY CAULDRON***

Harry got two rooms from Tom and they stowed their things inside their rooms. It was late by the time they were settled. Willow asked if there was anyone Harry should contact to tell them about his new circumstances. Harry told her that he had already owled his Headmaster that he was now living with his sister. She told him goodnight and they both went to sleep.

The next morning Willow woke up early and decided to let Harry sleep in while she went to get about a million dollars to exchange for muggle money. Harry told her that she could use his vault to store her money inside. He would have another key made and add her to his vault. Willow quickly went get the money. Soon she was back at the Leaky Cauldron. She check in at Harry and saw him stirring from sleep. Willow had a wicked grin on her face when she put down the metal case that held her money and ran to jump on Harry's bed.

Harry jumped up with and "oomph" He looked at his giggling older sister. "You are much too happy in the morning, sis!" Harry laughed and started to get up. Willow left to let him dress then came back into his room.

"Do you want to go into London first to get you some new clothes. I need some new things also. Then you can show me the wizarding world and we can start looking for a place to live tonight. All of your clothes are too big on you Harry. I think properly fitting you is a must." Willow went to the metal box and took out a stack of money. Harry was amazed at all the money inside. Willow closed the box and put it on the floor. Willow did some charms to protect the money then she turned the whole thing invisible. "Lets go!"

***Muggle London***

Willow and Harry went from shop to shop. Harry was astonished at all Willow had bought for him. He tried to tell her that Wizards wore a different type of clothes. Like robes and cloaks with different material, but Willow insisted that he have close that fit him in both worlds. Harry secretly loved having Willow fuss over him and help him pick things that complimented him. He in turn helped her pick out close that suited her better than the fuzzy little girl clothes she usually wore. After shopping they went back to put their things up in their rooms.

"So are you ready, Willow?" Harry asked Willow with a grin.

"Ready for what Harry?"

'Diagon Ally here we come!" Harry shouted happily. Excited that he would be able to show her their world.