Mycroft takes care of his brother in some ways but not in others. Broken umbrellas are pretty useless.
My Brother's Keeper
"You are getting paid for the crime scenes you go to, Sherlock?"
A noncommittal shrug from the collegian caused Mycroft to sigh heavily and pull out a scarlet wallet. "I'm sure Lestrade wouldn't be thrilled to pay an obnoxious brat like you, but he would. You just need ask. Don't get behind on your dormitory and class payments anymore, because I know you are."
Sherlock glanced at the money now laying on the table and looked away. Mycroft stood.
"Don't expect me to come and help you out next time," he said, walking away. "And keep the umbrella; it's broken."
Prompt was #79: scarlet