You're Surely The Heroine

When Houka tries to cheat her through a movie audition with magical assistance by Urara, the younger sister is accidently discovered... as the lead role, the 'heroine,' by the director! Can Houka convince the quiet and bashful Urara into going through with the final audition? Or more importantly, can she be honest with her feelings before the MagiRangers literally cannot escape the jaws of Infershia?!