I Broke My Sister's Mascara on Purpose

My sister always borrows my makeup without asking, leaving it messy and unreturned. I finally snapped last week when she took my new mascara. So, while she was at work, I quietly broke the wand inside the tube and sealed it back up. She came home that night with dark smudges under her eyes from trying to use it. When she confronted me, I just shrugged and said it's in the makeup drawer if you ever want to borrow again. It felt so satisfying.