Seems my suggestion wasn't nearly depraved enough

Part 1
http://youtube.com/watch?v=ejOJkcs-a7s

Part 2
http://youtube.com/watch?v=dsvKWTekuhY

Part 3
http://www.youtube.com/watch?v=H1CidxA8Z5U

and four
http://www.youtube.com/watch?v=A000gj7Q4I8

cheers to Anna Chen for emailing me about this. If anyone can find part 5 let me know. I'm on the egde of my seat.