Mary Potter and The Philosopher's Stone (Harry Potter's Transgender Twin Sister)

Quidditch part 1

"Take a bit of toast, mate, go on" Ron told Harry.
"Ron's right, Harry. You're gonna need your strength today" said Mary, her mouth full
"I'm not hungry" said Harry
Snape appeared at the table.
"Good luck today, Potters. Then again, now that you've proven yourself against a troll, a little game of Quidditch should be easy work for you...even if it is against Slytherin" Snape walked off, limping. Harry and Mary noticed this.
"That explains the blood" said Mary. Harry had told her telepathically the night before.
"Blood" asked Hermione
"A red liquid that runs through your body" Roxy explained.
"I know what blood is" snapped Hermione.
"Listen, last night, I'm guessing Snape let the troll in as a diversion so he could try and get past that 3 headed dog. But, he got himself bitten, that's why he's limping" said Harry
"But why would anyone go near that dog" asked Hermione
"The day we were at Gringotts, Hagrid took something out of one of the vaults" said Harry
"He said it was Hogwarts' business, very secret" added Mary.
"So you're saying..." said Ron
"That's what the dog's guarding" said Harry
"That's what Snape wants" said Mary.
Hedwig screeched as she enters the Great Hall, with another owl. They were carrying  very large, long parcels. They dropped them off at the table.
"Bit early for mail, isn't it" said Roxy.
"But w-we never get mail" said Harry and Mary in unison.
"Let's open them" said Ron and Roxy.
They open them to reveal  broomsticks.
"They're broomsticks" exclaimed Harry
"Thats not just any broomstick, Harry, they're Nimbus 2000s" exclaimed Ron.
"But who..." the twins started but they noticed Professor McGonagall up at the head table, stroking Hedwig. She smiled and Harry and Mary nodded. 
👧🏻⚡👦🏻
The Gryffindor team was marching towards the starting gate. They reached it and stopped, behind a closed double door.
"Scared, Potters " asked Oliver
"A little" Mary replied
"That's all right. I felt the same way before my first game" said Oliver.
"What happened" asked Harry
"Er, I don't really remember. I took a bludger to the head 2 minutes in. Woke up in the hospital a week later" said Oliver.
"Thanks for calming the nerves Wood" said Mary, sarcastically.
Harry gulped and looks straight ahead as the doors open. They mounted their brooms and zoomed out onto the enormous pitch. There is cheering. Lee Jordan, the Quidditch commentator was announcing from a tower.
"Hello, and welcome to Hogwarts' first Quidditch game of the season! Today's game Slytherin versus Gryffindor" shouted Lee

"The players take their positions as Madam Hooch steps out onto the field to begin the game" announced Lee.
"Now, I want a nice clean game...from all of you" said Madam Hooch, she looked at Slytherin. She kicked the trunk, and the bludgers zoomed out.
"The bludgers are up...followed by the Golden Snitch. Remember, the snitch is worth 150 points. The seeker who catches the Snitch ends the game" announced Lee.
The snitch zoomed around each Seeker's head, then disappeared. Hooch grabbed the Quaffle.
"The Quaffle is released...and the game begins".
Gryffindor takes possession of the ball and Mary zoomed past the Slytherins towards their goal, and throws the ball, and scores! There is a ding.
"Mary Potter scores! 10 points for Gryffindor" He pressed a button and a 10 showed up beside a plaque with Gryffindor’s name.
Harry, in the air, clapped.
"Yes" he shouted
"Well done" Hagrid yelled from the stands.
"Slytherin takes possession of the Quaffle. Bletchley passes to Captain Marcus Flint" announced Lee.
Flint dodged people and threw for the Gryffindor hoops. Oliver appeared and whacked the ball away with his broom. He smirked at Flint, who glared. The other Gryffindor chasers, Angelia Johnson and Katie Bell passed the Quaffle back and forth as they strategize to score. Johnson took it, threw, and scored
"Yes"
"Another 10 points to Gryffindor" yelled Lee as he added another 10 to the score with a ding.

The Slytherins decided to get messy. They dodged, kicked, and try to score. Once again, Oliver blocked.
"Give me that" said Flint, he grabbed a beaters bat from one and whacked a bludger right at Oliver. It hit Oliver directly in the stomach and he plummeted to the ground, knocked out.
This caused the entire audience (except for the Slitherins) to boo; The Slytherin members head off. One jumps over George (or Fred) and scored. Lee added 10 points in the plaque with Slytherin's name. Harry was upset again. Slytherin cheers.
Dirty Rotten cheaters
Mary, we need to focus!
"Take that side" said Flint
They boxed Johnson in and sent her into the capes covering one of the towers. She fell down in and is out. The crowd booed. Slytherin scored once again.