RS – Relentless (Marcus Isaacs, Mike Dozer) Mike Dozer and Marcus Isaacs are furry from head to toe with full beards. Marcus is the lean dude with the enormous raven tattoo. Format: mp4 Duration: 24:46 Video: 1280×720, AVC (H.264), 4655kbps Audio: 146kbps File size: 872.2 MB