Yeah that's the new one they are using.  It used to be broken phones, broken laptops, broken doors, smashed up the car. etc.

Under Age Girl Scam

Yes it is an extortion scam being run on or by that site.  There are numerous number threads her with the same story.  Make a police report.

http://www.avvo.com/legal-answers/chatting-wi ... pof-887602.html
http://www.thedailyscam.com/underage-girl-sext-scam/
43 pages here:  http://800notes.com/Phone.aspx/1-803-413-4219
http://www.scamcallfighters.com/scam-call-843 ... tics-24322.html