There is no such thing as too much drama when VNs of this type are considered.
Having said that, I am also kind of a "burn the house down" guy so anything works for me.
Erryn works as a fashion model, by all means, that should provide her with enough income to pay for everything she needs (rent, clothes, etc.).
Unless it's some really really dark secret she is being blackmailed with, no, she definitely does not need to work as a fluffer for male clientele in a nightclub, or a stripper or an escort, or just as a plain hooker.
Guess we'll have to wait to find out whats this all really about.