This video is from a collection with Zara in them going back over a few years and only available on other platforms.
Zara and Princess and Amber are in this video. They are all tied up several ways, tape, rope.

File name: princess_amber_and_zara_in_attic_bondage_challenge_bdg.mp4
File size: 906.8 MiB
Duration: 27 min 45 s
Format: MPEG-4
Resolution: 1920×1080