the_debt_of_time

Before either Draco, Harry, or Sirius—all independently wealthy due to being born
into money—had a chance to say a word, Mia spoke up. "I went through puberty twice.
I have earned this," she said with a laugh, and most of the table joined her, though some
more than others. "Besides, I'm going to convert my original, or well, Hermione's Gringotts
vault into a base for charities I plan on starting, and the money I had as Mia Potter was all
transferred to Remus upon my 'death'."
Remus winced, and Sirius scratched the back of his head nervously. "Actually.. ."
Mia eyed them both. "What?"
"Well, since you were never technically declared dead," Sirius said the word, his jaw
twitching, "the Wizengamot put up a fuss when we went to get your estate settled. James
wanted to figure everything out before Harry was born. They cut off access to your
personal vault to anyone who tried to get in, saying that you could easily be in hiding
somewhere."
Her eyes widened. "That doesn't make a difference, I had Remus added to the vault
regardless of whether or not I died. It only would become all his upon my death. He still
should have been granted access to it." When Remus averted her gaze, she glared at him.
"Don't even start with me Remus Lupin, it's not bloody charity."
"I know, kitten," Sirius reached out and put a hand on her arm to settle her, "but
the Ministry pulled the 'werewolf' card on him."
She sucked in a sharp breath of air. "They did what?"
Before she had a chance to get into the details on how the Ministry was responsible
for Remus's poverty despite the insurance she tried to set up for him, Harry shouted, "What
the hell?" pointing across the room where Fred and George were now standing, looking at
one another with wide grins.
"Forge, your hair is purple!" George said, pointing a finger at his twin.
"Your hair is pink, Gred!"
At the same time, they each turned their fancy-coloured heads and eyed Mia.
"Granger!" George called out.
"Potter!" Fred shouted over to her as they approached the table once again.
"You changed our hair colour? That's hardly impressive. I can do that with a
Colovaria Charm."