The total Casting time is always around 4 hours, it’s needed to get the girls used to the belt. Not too short, and not too long (in case of a bad fit or other problems). Vika seemed to be doing well after she was locked in her belt and bra. Sure, it was tight, but I found her taking lots of selfies in another room, which is always a sign they are doing fine.
Video: 1920×1080, AVC (H.264), 14681kbps