In São Paulo, a dental student is reportedly earning $US5,000 ($5,370) by giving exclusive attention to a German businessman for two weeks.
Although prostitution is legal in the South American nation, government officials will reportedly be monitoring the sex tourism industry, especially for underage sex workers.
“Every tourist who arrives in Brazil will know that the exploitation of children and juveniles is a crime,” said Adelino Neto, head of child protection at the Tourism Ministry.