NASTY NASTY release making of 'Knock' MV

Nasty Nasty's 'Knock' MV definitely needs an MV making release after those steamy scenes.

They might execute their bed scenes and daring acts on the actual MV but they are still those ones who are actually awkward and laughing while monitoring themselves.

Nevertheless, Kevin, Kyungri, and Sojin are close enough to perfectly portray their roles in the MV without any problems. Check the making below: