The Lost girls

Old Men and big surprises

Oliva and Adrianna were Harry Potters younger sisters unbeknownst to him or them. Adrianna was the most mature out of her and her sister. She was 13, had long dark brown wavy hair and a mix of green and blue eyes.

Olivia on the other hand was a bit more childish. She was always smiling or laughing and if she wasn't she was scheming pranks to play.

Right now both of them were in their shared dorm in the orphanage when miss Laime or miss Lame or Olivia put it, the owner of the orphanage opened the door. Behind her was an old man with a beard that you could easily tuck into his belt. He was wearing 'funny purple robes' as Olivia put it.

"Good evening girls. My name is Professor Albus Dumbledore. I have found a living relative of yours. He goes to my school. He is still underage so he won't be able to take you in that would mean you'd have to return here every break but you could stay at the school. You're now both old enough to attend."

Olivia and Adrianna looked at each other and Olivia looked absolutely joyful.

"Um Sir? Who is our living relative?" Adrianna asked

"Harry Potter" professor Dumbledore replied. "He is your brother"

Olivia looked at Adrianna with pleading eyes.

"Fine. What exactly is this school?" Adrianna asked "Hogwarts school of...miss Laime (lame)? It is a private school so not many people are allowed to know the name. Thank you. Thank you. Now girl you two are witches. Your brother is a wizard. And he attends my school, Hogwarts school of Witchcraft and Wizardry. The finest school for magic in the world. What do you say?"

"Yes! I mean....Addy? Can we go?" Olivia asked. Adrianna contemplates..."sure when do we leave?" "Right now. Pack your stuff and meet me outside we'll have personal wands created for you once we get to Hogwarts. Then your magical journey will begin"

Time skip
Great hall sorting ceremony
Dumbledore hasn't entered yet.

The great hall was loud. It was chaotic but outside of the big oak doors Dumbledore stood with Olivia and Adrianna. Telling them how this will happen.

"Ladies. I will enter the great hall. All new students have been sorted into their houses. The houses are Gryffindor for the proud and brave, Ravenclaw for the witty, smart and creative, Hufflepuff for the Loyal and hard working and Slytherin for the ambitious, cunning, and resourceful. I will announce that we have a surprise. Then you will enter and introduce yourselves. Just state your name and age. That's it then you will be sorted and the feast will continue."

Olivia and Adrianna nod knowing this'll be extremely nerve racking especially for Adrianna who wasn't really very extroverted and more introverted.

Dumbledore nodded

Harry Potter POV:

Where's Dumbledore? Why hasn't he entered yet? I thought to myself when Hermione spoke up "I heard people say he left to get some last minute students. I wonder what that's all about" "so do I!" Ron exclaimed staring at the gold rimmed plates that were still empty, much to his dismay. "Yeah, my dad said it was two girls" Nathan said. Nathan was the son of Remus lupin and Sirius Black. Sirius still was being seen as a criminal so Nathan went by Nathan Lupin instead of Nathan Lupin-Black. I was about to agree when the doors opened and Dumbledore entered. He walked to the teachers table when he clapped his hands to get everyone's attention.

"It's starting" Hermione whispered

"Welcome back to Hogwarts! Or welcome to Hogwarts. As I said earlier you have all met the new Defence against the Dark arts Teacher miss Dolores Umbridge. But we have some last minute witches I have found after many years of searching- 13 to be exact! Please welcome Olivia's and Adrianna...well this might come as a shock to you...Potter!"

There was a roar of shock and gasps and I just sat there...stunned.

The doors opened and two girls walked into the great hall both looked younger than me. One was taller than the other. She had Long dark brown wavy hair and a mix of green and blue eyes. The second was a little shorter about the hight I was when I was eleven. She had shoulder length dark brown wavy hair. Freckles. And a mix of Hazel and Emerald green eyes. They both for some reason looked like carbon copies of me if I were a girl.

"Harry! Maze you didn't tell me you had sisters!" Ron said outraged "...I .. I didn't know" I replied and Hermione and Ron gaped.

The smaller one went to Dumbledore then Dumbledore clapped his hands for silence.

"Hi? Um... I'm Olivia I'm 11 years Old!" She was a bit awkward...just like me..she had a similar voice like mine. She held herself like I did myself. She played with her hair like Hermione did. She had the same smile My mom had in pictures I'd seen. Then the older one Spoke up.

"I'm... Adrianna Potter, I'm 13 years old..." She held herself just like Hermione did Proud but also like she knew that she was smarter than others.

Then Dumbledore spoke up "Thank you. Now they will be sorted into their houses"

Adrianna went first she sat down and the Sorting hat barely touched her head when it yelled RAVENCLAW! I clapped. I was happy for her. And I knew some nice Ravenclaws. For instance Luna lovegood or Cho Chang.

Then it was Olivia's turn. She sat down and the Hat contemplated. I saw it's eyes darting between our table and the Hufflepuff table. Then it Yelled GRYFFINDOR! Our table clapped and whistled in joy and excitement. Olivia hugged Adrianna and Adrianna whispered something into her ear before they both separated and Olivia walked over. The Weasley twins were chanting "WE GOT LITTLE POTTER! WE GOT LITTLE POTTER!"