A couple was spotted allegedly romping in a public building next to a school by stunned pupils.
One student secretly filmed them from a distance, sparking outrage.
A silhouetted couple appeared to be having sex in a first-floor office.
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After filming them for a while, the pupil then lowered the camera out of fear of being seen.
The students could be heard giggling in the background.
The alleged sexual encounter took place in the town of Presidente Figueiredo, located north of Manaus, Brazil, on Wednesday (26 Mar).
Several parents reportedly filed a complaint with the authorities, as reported by Need To Know.
One local said: “This is so disrespectful.”

Ailton added: “The authorities have to identify the offenders and hold them to account.
“It’s that simple.”
Marcio remarked: “Security guards need to act like the police.

“They may not want to, but they are the ones guarding public buildings.”
So far, the school management and local authorities have not commented.
The police have also yet to confirm whether there will be an investigation into the matter.
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