Name of this position?
In the case of this position, some sources call it doggystyle or doggy-style oral. Those same names seem to apply for a rimjob, a blowjob or a cunnilingus given in this position. Sources:
https://beducated.com/mag/oral-sex-positions/
https://www.mindbodygreen.com/articles/oral-sex-positions
https://uk.askmen.com/sex/sex_positions/the-best-sex-positions-you-should-t
ry-tonight/doggy-style-oral.html
https://www.mindbodygreen.com/articles/oral-sex-positions
It is also called "doggy blowjob" according to other sources. This appellation seems to lead mainly to gay stuff, which is not my cup of tea, but if you like it, go for it. However, be careful because this appellation may also lead you to unwanted zoophilia links... Example of a site referring to the position as "doggy blowjob":
https://gaysexpositions.guide/doggy-blowjob/
On some websites they call it "backward blowjob" or "reverse blowjob" :
You can also find sites or videos where they call it "blowjob from behind", "blowjob from the back", "sucking from the back", "sucking dicks from the back", etc., which sound more informal to me, but might help you find what you are looking for. Examples:
https://diskretadultlife.com/blow-job-positions/
In case someone wonder who is on your GIF and where it comes from: the transsexual is Vixxen Goddess (aka Alexandra Petrova, Kasha and Petra Petrova), the guy is Robert Axel and the scene is called Vixxen Goddess Fucks a Big Black Stud in Her Lacy Lingerie and is from TS Playground 18.
Proofs:
https://www.tsplayground.com/en/video/TS-Playground-18/75451
Links to the video:
https://www.shemalestube.com/de/video/sexy-brunette-got-a-huge-bareback-sur
prise/playlist/376/
https://www.shemalestube.com/video/alluring-brunette-tight-ass-fuck-barebac
k/playlist/1257/
https://www.shemalestube.com/de/video/vixxen-and-robert-s-interracial-trann
y-fuck-/
In the case of this position, some sources call it doggystyle or doggy-style oral. Those same names seem to apply for a rimjob, a blowjob or a cunnilingus given in this position. Sources:
https://beducated.com/mag/oral-sex-positions/
https://www.mindbodygreen.com/articles/oral-sex-positions
https://uk.askmen.com/sex/sex_positions/the-best-sex-positions-you-should-t
ry-tonight/doggy-style-oral.html
https://www.mindbodygreen.com/articles/oral-sex-positions
It is also called "doggy blowjob" according to other sources. This appellation seems to lead mainly to gay stuff, which is not my cup of tea, but if you like it, go for it. However, be careful because this appellation may also lead you to unwanted zoophilia links... Example of a site referring to the position as "doggy blowjob":
https://gaysexpositions.guide/doggy-blowjob/
On some websites they call it "backward blowjob" or "reverse blowjob" :
You can also find sites or videos where they call it "blowjob from behind", "blowjob from the back", "sucking from the back", "sucking dicks from the back", etc., which sound more informal to me, but might help you find what you are looking for. Examples:
https://diskretadultlife.com/blow-job-positions/
In case someone wonder who is on your GIF and where it comes from: the transsexual is Vixxen Goddess (aka Alexandra Petrova, Kasha and Petra Petrova), the guy is Robert Axel and the scene is called Vixxen Goddess Fucks a Big Black Stud in Her Lacy Lingerie and is from TS Playground 18.
Proofs:
https://www.tsplayground.com/en/video/TS-Playground-18/75451
Links to the video:
https://www.shemalestube.com/de/video/sexy-brunette-got-a-huge-bareback-sur
prise/playlist/376/
https://www.shemalestube.com/video/alluring-brunette-tight-ass-fuck-barebac
k/playlist/1257/
https://www.shemalestube.com/de/video/vixxen-and-robert-s-interracial-trann
y-fuck-/