A convention for 'furry' turned X-rated when two visitors were filmed gyrating against each other in a hotel lobby in broad daylight.
This weekend saw the 14th annual Furry Weekend at Atlanta in Georgia.
A 'furry' is someone who dresses up as animal characters with human characteristics.
Furries can pay more than £2,000 for their costume.
One of the visitors at the convention, who goes by 'Nikki The Husky' on Twitter, filmed two people making sex motions with each other in the lobby of the hotel in Atlanta.
People walk past apparently nonplussed about the unusual activity happening metres from them.