As a mother of teenage daughters, and a teen girl once myself, I must say that the key word is "adult." There is a reason that statutory rape laws exist. Young women are faced with many pressures and sometimes do not know how to say no. Impoverished young women especially, who may be desensitized, and may have no understanding of respectful sexual encounters, or, perhaps are victims of abuse from a young age, may feel that they have no choice in the matter but to "consent." I believe that placing laws upon adults is a waste of money and leads to profitable endeavors for the greedy, however, manipulating defenseless, vulnerable, perhaps confused, alone, abused, or simply put, the weakest of the herd is just disgusting. Is the answer to setup stings and bust people? Maybe not. Without a complete over haul of our legal system though,  how shall we attempt to protect the vulnerable?