We need one more sin tax.  

Prostitution!  A woman has the right to do anything with her body she wants to. 

That clearly should include selling access to it as she chooses.  

Today, she can sell views of her nude body (and in person, at least in Oregon) whenever she wants to and prostitution would just be another moneymaker for the State and Federal governments.

And only those who wish to participate as either a provider or a customer would be effected.   

The rest of us could just receive the tax "moneys [to] benefit states, schools, health institutions, educational systems, and whatever else the state wants to put them to. Rake it in."!