The Big Sibling Betrayal

I did something awful last week when my sister was visiting, she loves collecting vintage stamps, but I thought they were just for old folks. So while she wasn’t looking, I went through her stuff and took a few stamps to trade with my friend who collects stickers. She’s been so excited about the new ones she bought that I never heard her notice anything missing. But now, every time I see those shiny new sticker albums, I think of my poor sister’s missing stamps.... It was just supposed to be a quick swap and get out, now it feels like a huge weight on my conscience.