Natalie is here to show you are latest piece of metal bondage gear: a locking metal collar with integrated muzzle. The muzzle is custom made to fit our bondage models and it can be tightened (pushed back) so it always fits the model's face perfectly. The collar is a tight posture collar with very secure locking. The video demonstrates applying this new device, while Natalie is weighed down by a heavy pipe framework in a vulnerable metal bondage position.