Opportunity: The 23-year-old described the Olympic Games kicking off in Brazil on Friday as a 'once in a lifetime opportunity'
Big plans: Dark-haired 23-year-old Juliana, or Bruna to her clients, is one of the thousands of sex workers hoping to make their fortunes at the Rio de Janeiro Olympic Games
Crackdown: Prostitution and sex work are among the best ways to earn a lot of money quickly, with many clients paying in 'hard currency' like the US dollar
Foreign welcome: Juliana will try to work every night during the Olympics, although she typically only works three days or nights a week
Exploitation: While many are viewing the Olympics as an opportunity, there are serious concerns that other women are being shipped into the city by human traffickers
Vulnerable: Activists have launched campaigns to raise awareness among foreign visitors that 'sexual exploitation is not tourism, but a serious violation of human rights'