This without X-ray?
That exact face doesn't exist without xray, but I guess it would be pretty easy to take the mouth from the other picture and add it.
This is the original gallery:
http://g.e-hentai.org/g/790376/213296c5df/
and the translated one:
http://g.e-hentai.org/g/854956/9ea219e5d6/