jayoops said: The original is from the artist's website at http://www.martynka.com/chocolate/large2.html which goes to vimeo at https://vimeo.com/18999606 I did see this in 2010 (I'm pretty sure it was posted here).

This is identical to what is now on youtube (probably reposted on youtube without permission). Part 1 is 9:21; on vimeo there used to be a part 2 at 7:36 and part 3 at a final 1:01 (on reviewing, it looks to be a loop of about 20s repeated 3 times). However, those parts don't appear to be on vimeo anymore. I do have them, however.

Her ketchup video (excerpt) on vimeo is also kinda nice (nowhere near as erotic as the chocolate bath).