This is another SCBWI WriteThis! prompt that didn't make the top 20. I still enjoy it.
Three tails twitched in time: Gray, black and marmalade. The great yellow beast shuddered to a stop, and opened the doors with a creak and a hiss. Without a word, Tabby, Tom and Mal hopped on the bus and went all the way back - where all the cool cats sit.