Little Sister Lies

So I did this thing where I hid my big sister's favorite pen because she always borrows mine and never gives it back. But then I thought about how mad she'd be when she finds out, so I made up a story that the cat knocked over a glass of water on her desk. Total lie though, I know cats hate water. And now every time she catches me in her room or talks to me about it, I get all nervous and stutter like an idiot. But seriously, hiding stuff is way more fun than telling the truth.