Uh Oh, I'm in Trouble

I'm an excellent scavenger. I can find anything, anywhere, anytime. Nina keeps all her pens and markers in drawers and in cups on her desk but I still found one. She has no clue where I got it.

Pen chewing is so much fun. Too bad it leaves behind evidence.

Where'd that stain come from?

I didn't do anything. I'm just minding my own business...

Signing off,
Franny

P.S. I guess pen chewing is a really bad habit. I'm trying to quit because I heard it stains your teeth. At $5 a pack, I can't afford it anyway.