Pebble and the Penguin
Crossovers
Substitute Sidekick by inswny03
When Tracy is away, Ian has a bird named Petra from The Pebble and the Penguin, fill in for Tracy until he returns.
Crossover - Pebble and the Penguin & Sanrio Boys/サンリオ男子 - Rated: K - English - Adventure/Friendship - Chapters: 1 - Words: 990 - Published: 11/4/2019 - OC - Complete