A 3-year-old boy and his grandfather witnessed a homeless man performing oral sex on a woman in the middle of the Boardwalk in Treasure Island, according to police reports.
Tracy Briley, 50, was arrested when police spotted him with his pants down and penis exposed, the woman was fully covered when police arrived.
The report says Briley first told officers that he was an "Emergency responder and had to assist the female as it was his duty."
Police say Briley later explained that he is homeless and he has nowhere else to have sex except in public.
The woman was taken to the hospital for a medical issue, according to the report.
Briley is facing charges of Lewd and Lascivious Exhibition.