WooooW
Amazing!
Tribbing starts at 11:41
http://xhamster.com/movies/2503057/blue_is_the_warmest_color_explicits_sex_scenes.html
You want to watch tribbing? Go see "Blue is the Warmest Color". Yes, it's only rated NC-17; and, it IS in French (with English Subtitles); and some of the sex scenes might seem to go on a bit too long (that happens in most blue movies). Still, this is a wonderful movie and erotic, and it has a terrific tribbing scene.
Amazing!
Tribbing starts at 11:41
http://xhamster.com/movies/2503057/blue_is_the_warmest_color_explicits_sex_scenes.html