Where can I find this video?

That is certainly Raisawetsx aka Raisa, a camgirl famous for stretching her gaping holes with huge toys, expulsions of huge toys or of many toys, squirting, etc. She's done a few pro vids as well.

see: http://www.iafd.com/person.rme/perfid=raisawetsx/gender=f/raisa-wetsx.htm

I haven't been able to find that specific video, but if you check out the following sites, you'll find plenty where she does herself in front of that same mirror and uses that same yellowish clear gel dildo.

http://motherless.com/term/videos/Raisawetsx?term=Raisawetsx&type=all&range=0&size=0&sort=relevance

http://www.eroprofile.com/m/videos/album/RaisaWetsX

She does the same trick (expelling a folded dildo from her pussy) in this video: http://motherless.com/319B3FD

In this one, she uses the same gel dildo folded in her pussy: http://www.eroprofile.com/m/videos/view/Raisa-43

And see this one for one of her multi-toy expulsions: http://www.eroprofile.com/m/videos/view/Raisa-6