Barebacking In Rio begins as Thiago is just hanging out in his house, waiting for the action to come to him, and does it ever! Robert shows up and the two don't waste a minute. Mateus and Sandro meet on the street and do some catching up before Sandro invites Mateus back to see his new apartment. While approving the new pad, Mateus has other things on his mind. Douglas, after having fallen on hard times, resorts to robbing houses.