Metal Bondage – MB333 – Natalia Forrest vs the Posture Trainer

Wow, it has been a long time since we featured our Posture Trainer! Because it is such a heavy device (almost 10 kilograms), it is very tough to be locked in it! Very tough! So we found our most reluctant model ever and tried it on her to get the best reaction!! Natalia Forrest is perfect for this! She always knows how to express her feelings very well, and she is not feeling very comfortable, to say the least!! This version of the device is even heavier and tighter, since we added the chastity belt module to it! Natalia can barely move! Even so, this is not the heaviest or toughest version of this device. We could always add the solid collar spikes, which would make this device weigh over 11 kilos!