The guy made a fisting
MediaInfo
Format : MPEG-4
File size: 444 MiB
Duration: 58 min 10 s
Video: MPEG4 Video (H264) 1280x720 30fps 995kbps
Audio: AAC 44100Hz stereo 63kbps
https://k2s.cc/file/076172dae2117/Th..._a_fisting.mp4
https://tezfiles.com/file/32fc3894ec..._a_fisting.mp4