The SD MP4's from RARBG do not look like official kink released files, seems they have been downscaled from the 720p by the uploader.
Here is the proper hi version:
HT - Jan 21, 2016 - London River (39544) hi.mp4
Вам необходимо
ЗАРЕГИСТРИРОВАТЬСЯ НА ФОРУМЕ, чтобы скачать файл.
635 Mb
I am just doing this to help out, so please let me know if you do not want other files in your thread.