I checked the alignment of the moles/freckles where possible from the video into un-retouched images from any images here...
and I must sadly agree, I can't find alignment on any.
The search has to go on...
Wow... body is very close and looking at her Bellazon topic, some facial similarity is certainly close too. Best guess I've seen yet, thanks for trying. Going to let it simmer a bit to see what others think, too.
Earliet dated instance of this I saw was from 2013, Passion Lingerie. .... If any of that helps. Bing found over 20 of these at websites mostly selling this lingerie.