The scenario you describe here is completely different than the one I commented on. This current one smacks of self esteem issues of a maladjusted person who is being mentally abused & preyed upon. Not the same thing.
Lets be honest on this issue, while for sure there my be self esteem issues and or some mental stuff going on - the VAST MAJORITY of these girls are doing this because they are being fed drugs and they find this the quickest - easiest way to fees their habits. Yea it can be sad, but what ever happened to personal responsibility?