Bumblebee's Sister is a WHAT? TFP

by Cybercloud82

So Bumblebee had a sister but he never knew, welcome Spines a dragon shifter, from when Hiccup was alive but that was millions of years ago and with her rider Ashley ( her ansester was Astrid ) and herself discove the race of aliens.

Transformers Prime a TV seires based on the famous Autobots and Decepticons