Source Required for some Chinese Sexfight videos

[Mike Rudolph]

Hi I have been seeing these chinese sexfight videos on the net for a while can some one please identify the source of these video, like which company or where they originated from, because some of these videos are incomplete and i really want to watch some full versions of them.

https://xhamster2.com/videos/chinese-sexfight-xhSaYtl
https://xhamster2.com/videos/sexfight-2-8934902
https://xhamster2.com/videos/sexfight-5-8950965