Where can I find this '90s lesbian threesome video?

This is a screenshot of a porn scene within a porn movie. The original movie is called "Beaver & Buttcheeks", a sort of parody of Beavis and Butthead. In it they play a short scene from a different movie. I'm fairly certain that two of the girls featured are Tiffany Mynx and Serenity (also known as Serenity Wilde). Not sure who the third performer is...and it looks like they are being watched by a male sitting in a recliner. I'm trying to locate the original source of the scene. Production looks too elaborate for it to be just a quick scene filmed within another Porn film. Does anyone know where I can find it? Thanks in advance, any help is most appreciated.