I like to imagine whenever i enter a public restroom,  there will be at least one female staff waiting within to offer all measure of relief to those in need.  My personal taste would have the staff be on the teenage side but in any case,  these public servants will provide any service from holding your cock while you piss (in toilet, on face, in mouth, whatever you fancy)  to full limitless sexual use of their bodies.  As always in my fantasies the male never has to worry about condoms or any level of consent.  The female staff member will perform as required and thats that.  Looking deeper,  certain businesses will have more willing girls and others that enjoy the fight will have gurls that arent as excited to perform.  I also like to think that a free use world will have permits available at a high cost that will earn the buyer a certificate to do serious harm to such a public servant without consequence. A higher priced permit would put a servants life in your hands.  Her pre signed death certificate. Just musings over a world of fantasy anyway.  

What would the world need to look like to  cultivate your deepest sexual wants?