Not a video, but hot enough, she is sitting on his face while she is squeezing:
http://www.theenglishmansion.com/promo/0/289/P1011842%20copy.jpg
from:
http://www.freefemdompics.net/mc/tem/a03a/289/452/21/1094336/
Found some!
http://redlinesporn.com/galleries/bitches-femdom/flash/36/4.jpg
http://redlinesporn.com/galleries/bitches-femdom/flash/36/3.jpg
from
http://redlinesporn.com/galleries/bitches-femdom/flash/36/index.html?id=freetour