Sequel/prequel plot ideas
Sequel movie could follow Justine's story, as she back to the vet scholl and as a ''Veteran'', she could use that advantage over young guys. Justine was obviously scared after Alex killing Adrien but her hynger could change her thinking which could bring back cannibalism behaviour. Too bad is to Alex is in jail because she was great in first movie.
Prequel movie could be about mother and her journey in school, how she meets her future husband and stuff like that. My oppinion is to mother's story could be very dark, in level with Alex's. Also Ella Rumpf could act as her mother in prequel.