I'm starting to think of Janet's story as a modern day The Grapes of Wrath:

With all the black cock having dried up back East, she heads out California way in search of dick and the prospect of making money. However, upon her arrival she finds that things are not what she thought they would be; the plight of a migrant porn worker is one of hardship and ill treatment as Janet has to labor in conditions she would not normally work in.

Despite all this, her pride cannot be broken and she maintains her dignity.