Found a really good account on youtube posting a TON of original euf (pantsing, falling skirts, ripped dresses etc...) videos! Seems to be one guy and two girls/models just making vids. Name is Xavi Drupy (?)
http://www.youtube.com/channel/UCNHfZTYEKqU07_YeaZ4Ut5g
I've been making low-res gifs of my favorites, which I will post here if there is interest. You'll have to browse the channel to find the links to the source videos for the gifs though (I've made a lot).
I don't think I've seen this on the site before.