A Northern Territory couple left nothing to the imagination after performing sex acts in broad daylight on the balcony of a Darwin hotel yesterday.

City workers and passers-by were given a very public display of nudity from the couple who could be seen getting intimate and fondling each other on their sixth-storey balcony in the La Grande apartments, the Northern Territory News reports.

The newspaper said the pair smoked cigarettes and sipped champagne before having sex.

One office worker told the NT News the girls with a window view just erupted in laughter and then the whole floor walked over to watch it.

Her colleagues thought it made for an interesting afternoon even though one worker suggested she had seen the couple get it on before.

Source: heraldsun.com.au