answered
Because they are unexperienced & since they are, men take advantage of it & get the virgin to do things sexually because they have never had the expierence before.
answered
As Scientists say, it is believed that it will last a billion light years before it actually erupts or burns out. But that is just what they say...as for it being true we wont know unless it actually started showing signs of it actually burning out or erupt & blow to pieces.