A resident of the Niles condo building walked in on the couple having sex on a chair in the lobby a little after 5:30 p.m.
The 44-year-old woman yelled at the teenagers and told them to “stop what they were doing and leave.”
The boy, who is believed to be between 16 and 18 years old, then got up from the chair and pushed the woman against the wall.
“But we don’t have any place to have sex,” he reportedly told the woman, according to the Niles Herald-Spectator.
The teens ran out of the building and Niles police officers were unable to find them.
It’s possible that the condo board will now have a security camera installed in the lobby.