Consenting adults are not permitted to pay for sexual services yet as we are learning with the norming of "age of consent" for homosexuals and heterosexual, we aren't even talking about consenting "adults" (minors aged 16 and 17 are legally consenting to have same sex relations with persons over 18, even younger minors in states that have "Romeo & Juliet" or "Romeo & Romeo" exceptions to statutory rape laws).