I understand what OP is saying and totally get it. But at the end of the day, its all about the money. Their circumstances change and they need money to survive so will start doing sex work. One thing will lead to another which will lead into depression, drug use, excessive alcohol intake and a wide range of other problems.

There have been girls who are good girls as in never had sex before and attend Sydney Uni who eventually turned to sex work and their lives totally changed.