From Adam McArthur’s (Marco’s voice actor) Twitter account.MARCO HAS A LITTLE SISTER?!? (x)Now imagine that dork being an adorkable older brother.
tags: star vs the forces of evil, svtfoe, star vs. the forces of evil, marco diaz, star butterfly, disney xd, disney channel, disney
original: https://skleero.tumblr.com/post/107718598963