I have two pieces of it (part 8 and 9, the actual creampie part). iirc, the really old version of creampie.com split up larger scenes into several smaller mpegs.
It wasn't until much later they went and uploaded the full videos as one file. I don't know if the Britney Alexander scene was ever released in it's full version, rather than the split clips, as I could never find it a decade later, before the site went down. I can try to look in some old drives, but I don't think I have the rest of them.