Where can I find this video?

Her name is Kim and Thomas from movie Cum Swallowing Auditions #17, Scene 2 from Amateur Allure.
And here is a reference link to prove it :
https://en.paradisehill.cc/cum_swallowing_auditions_17/
(GIF from Part 1 and the whole scene starts on min. 17:40)
INFO.
-Movie Pages:
https://www.iafd.com/title.rme/title=cum+swallowing+auditions+17/year=2014/
cum-swallowing-auditions-17.htm
http://www.data18.com/movies/1132471

https://www.adultdvdempire.com/1719039/cum-swallowing-auditions-vol-17-porn
-movies.html

- Kim's Profile:
https://www.iafd.com/person.rme/perfid=kim_amateurallure/gender=f/kim.htm

Her name is Kim and Thomas from movie Cum Swallowing Auditions #17, Scene 2 from Amateur Allure.
And here is a reference link to prove it :
https://en.paradisehill.cc/cum_swallowing_auditions_17/
(GIF from Part 1 and the whole scene starts on min. 17:40)
INFO.
-Movie Pages:
https://www.iafd.com/title.rme/title=cum+swallowing+auditions+17/year=2014/
cum-swallowing-auditions-17.htm
http://www.data18.com/movies/1132471

https://www.adultdvdempire.com/1719039/cum-swallowing-auditions-vol-17-porn
-movies.html

- Kim's Profile:
https://www.iafd.com/person.rme/perfid=kim_amateurallure/gender=f/kim.htm

Kim from Cum Swallowing Auditions 17
http://www.data18.com/movies/1132471
http://www.amateuralluredvd.com/movie/49/cum-swallowing-auditions-17.html

It'd probably be best to just download the whole shabang even if you just want her scene alone trim it later somehow.

Couple good links here:
http://pornbust.net/cum-swallowing-auditions-17/
http://allfilms.me/2014/12/15/cum-swallowing-auditions-17-2014-dvdrip.html

Must be from amateur Allure... I'd recognize those trousers anywhere.