Two students have been caught on camera in the middle of a lewd sex act on campus at Wollongong University.
Footage uploaded to Facebook page 'Brown Cardigan' shows the pair getting frisky inside the campus building, located above the food court.
The couple can be seen sprawled on a beanbag, under a blanket.
The video has gone viral online, with fellow students sharing their horror in comments below.
One person wrote, "I used to sleep on those beanbags!"
While another wrote, "Never sitting on those bags again - yuck!"
Wollongong University was contacted for a response, but the Uni says it will not be commenting on the matter.