Damn! They couldn’t take this home? Or at least into the club bathroom??
About 125 people saw the girl on the sofa – and filmed the shock event on their mobile phones.
The incident took place at the Castle Street bar in the Welsh capital at about 1am on Sunday morning. An onlooker reportedly tapped the girl on the shoulder to stop the couple – but they carried on.
A girl on Twitter captured it all:
Check out the video below: