All updates featuring SM-Factory Collar

MB827 - Sophie Elodie – the 24 kilogram challenge

March 16, 2025 ---- picture set and video clip

When Sophie Elodie was doing her Chastity Deal at ChastityBabes.com, I gave her a lot of other challenges! This one was her own wish: she loved the 12 kilogram chain so much last time. Sophie cuffed herself to TWO 12 kilogram chains, for a combined weight of 24 kilograms! The key to the handcuffs was high above her. She would need to lift almost all of the weight to get to the key. A very hard challenge, but Sophie loved it. You can guess why: she loves to feel the weight of heavy steel on her body!

MB794 - Sophie Elodie – steel ballet heels

July 28, 2024 ---- picture set and video clip

Finally! I managed to lure the stunning Sophie Elodie into my studio! And she is not just gorgeous, but a true steel lover as well! Most of you will already know her of course, she is ALWAYS wearing steel in her daily life and she loves to try out new things. On the top of her list of gear to try in my studio: the stainless steel ballet heels! Amazingly, after locking the heels onto her feet, Sophie was able to stand up almost immediately. It is very hard to do this, but she made it seem so effortless on the first time she ever tried them. I am so blessed to be able to work with models like Sophie, she is the ultimate MetalBondage model! Make sure to get the picture set too, she is so beautiful in her OWN chastity belt and steel collar and cuffs!

MB635 - Nina Grace on the One Bar Fucking Machine

July 11, 2021 ---- picture set and video clip

What if a One Bar Prison could move up and down? I just had to try it! Combining the One Bar Prison with a Fucking Machine makes a very fun challenge for new girl Nina Grace. She is standing in extreme Pleaser Domina heels, so she can’t lift herself up, she is already on her toes. The dildo can move freely inside her, up and down, but it is still holding Nina in place. This turned out to be a rather difficult situation for her, as she got more and more aroused, but she still needed to focus on standing straight. Don’t try this at home!