So, we could start at the very beginning of the migration, when the various tribes separating for migration. Maybe the daughter tries to escape because the young man she is in love, with is part of a tribe, will take a different route to migrate to another area? Otherwise you tell me, I'm not very familiar with this story
Another thing, do you want the mother to be an occasional spankee (or other secondary characters) or do you prefer the only spankee to be the daughter?