Can't find sauce on this, tried to snapshot the gif and reverse search but came up with nothing on my end. Here is a link to where I saw it first:
http://get-you-wet.tumblr.com/post/100776271566
Danby d is the dude a
Nd its brazzers. Something to do with a wedding
http://palimas.com/video.php?id=6327
here you go. the scene is around 11:30 and the girls name is Jenni Lee
Thanks to both, Anon! 4chan is best chan.