Yes, it's exactly what it says - every scene of nudity in all of the Night of the Demons films!
Here are Death Screams Blu-ray screenshots from Arrow Video's release.
Here are Alone in the Dark screenshots from Scream Factory's Blu-ray release.
Here are It's Nothing Mama, Just a Game screenshots from Mondo Macabro's Blu-ray.
Here are Demons 2 Blu-ray screenshots from Synapse Films Special Limited Edition set of Demons and Demons 2.
Here are Violation Blu-ray screenshots from Acorn Media's release.
Here are Your Vice is a Locked Room and Only I Have the Key Blu-ray screenshots from Arrow Video's release.
Here are Demons Blu-ray screenshots from Synapse Films Special Limited Edition set of Demons and Demons 2.
Here are Another 48 Hrs. Blu-ray screenshots from Paramount Pictures' release.
Here are The Power Blu-ray screenshots from Acorn Media's release.