Where can I find this video?

Em Lee Reaves
https://www.emleereaves.com/
https://www.instagram.com/em_lee_sleaze/

You can see on her Resume page reference to her being the Spokeswoman for OGMyes.com
https://www.emleereaves.com/resume

The video comes from a site called OMGYes.com which is is educational to teach people how to pleasure women correctly (and to help women with their own orgasms). It even has an App you can download that lets you learn with a touch screen:
https://www.omgyes.com/

Here is a little bit longer version of that intro video, the clip is at 38 seconds:
http://metro.co.uk/video/embed/1253043/

http://runninginheels.com/articles/omgyes/
https://www.huffingtonpost.com/chris-peak/these-are-the-women-of-om_b_98431
64.html
http://www.independent.co.uk/life-style/omgyes-website-aiming-to-help-women
-have-better-orgasms-a8051051.html
https://mic.com/articles/131093/these-real-women-want-to-show-you-how-to-gi
ve-them-an-orgasm?utm_content=redditdirmmicsport#.wr8CsVyTK

I'm not sure if a video would do this justice, since their app is made for "touchable videos"
https://vimeo.com/165486673

Presumably, Em Lee reaves has one of these touchable videos and possibly other videos with explanation on the OMGyes site.

https://thepiratebay.org/torrent/16127011/

Edit:
I did some further ahem research on the files in this torrent. She appears to go by Lee on the site, and she has 4 videos on this torrent, but none of them have this particular clip in it.

Em Lee Reaves
https://www.emleereaves.com/
https://www.instagram.com/em_lee_sleaze/

You can see on her Resume page reference to her being the Spokeswoman for OGMyes.com
https://www.emleereaves.com/resume

The video comes from a site called OMGYes.com which is is educational to teach people how to pleasure women correctly (and to help women with their own orgasms). It even has an App you can download that lets you learn with a touch screen:
https://www.omgyes.com/

Here is a little bit longer version of that intro video, the clip is at 38 seconds:
http://metro.co.uk/video/embed/1253043/

http://runninginheels.com/articles/omgyes/
https://www.huffingtonpost.com/chris-peak/these-are-the-women-of-om_b_98431
64.html
http://www.independent.co.uk/life-style/omgyes-website-aiming-to-help-women
-have-better-orgasms-a8051051.html
https://mic.com/articles/131093/these-real-women-want-to-show-you-how-to-gi
ve-them-an-orgasm?utm_content=redditdirmmicsport#.wr8CsVyTK

I'm not sure if a video would do this justice, since their app is made for "touchable videos"
https://vimeo.com/165486673

Presumably, Em Lee reaves has one of these touchable videos and possibly other videos with explanation on the OMGyes site.

https://thepiratebay.org/torrent/16127011/

Edit:
I did some further ahem research on the files in this torrent. She appears to go by Lee on the site, and she has 4 videos on this torrent, but none of them have this particular clip in it.