Mahito's Day Off

The passenger-side door opened before you even finished parking. Mahito leaned inside the car like a curious cat, silver hair falling in his face.
“Oooh… so this is the metal box humans use to not walk everywhere,” he murmured, eyes gleaming and smiling that too-wide grin. He slid into the seat. As soon as he sat down he reached for the dashboard with a single curious finger. "What does this shinny little button do?" he said, voice laced with mischief