MetalBondage - Little Caprice - Difficult challenge (2022/FullHD/385 MB)

A member requested a girl on the One Bar Prison, in a RigidFiddle, and leg irons. Well, we did not just get any girl: we got Little Caprice! There should be a very very small chance of escape to make her try. But to escape, Caprice would have to get out of the RigidFiddle (something that has only been done by about 2 in every 100 models), and even then she would be stuck on the One Bar Prison. So we used the old version of the dildo pole. Should she somehow escape her fiddle, she would have to bend over and reach the adjuster knob. This all sounds very impossible, but Little Caprice. well she is as amazing as she is famous! Don’t miss this!
MetalBondage - Naomi Denise - Hard challenge (2022/FullHD/819 MB)

Inspired by a member request, I really wanted to do this hard endurance challenge where a girl has to stand on her toes. Of course, the very tough Naomi Denise was a perfect candidate, being very fit, submissive, and she never ever says no to a challenge! A RigidFiddle pulled up to the ceiling is already enough to keep her on her toes. She can't go down any further. But to make it a little more interesting, I added Irish8 ankles cuffs, a muzzle gag, and of course nipple clamps (she hates clovers!). It requires a lot of strength and focus to keep standing like this. What a girl! If you have a challenge for Naomi, please let me know!
MetalBondage - Ariel Anderssen - RigidCuff predicament (2022/FullHD/458 MB)

RigidCuffs are fun! We have a lot of them, and today we are going to combine the RigidFiddle and the RigidSpreader to make Ariel Anderssen's life very hard. We start by locking her into the fiddle with her arms under her knees. This is a very restrictive position, there is no way she can get her legs out of that. But to make sure, we are adding the RigidSpreader to keep her legs apart. She struggles hard to reach the key, but once she falls over, she is very much stuck in this position, like a turtle. The queen of bondage is so helpless! Enjoy!
MetalBondage - Lucy Lauren - Spring loaded One Bar Prison! (2021/FullHD/558 MB)

Our newest invention is the spring loaded One Bar Prison! Members have asked if it is possible to put a spring mechanism inside the One Bar Prison, so the dildo will be pushed up all the time. We found a very high tension industrial spring that fits! Lucy Lauren was brave enough to try it, but it was pretty scary! The problem, of course, is that it's no longer a real Prison, because she can push down the dildo pole with her hands and step off. She we fiddled Lucy, now she couldn't escape anymore. It was very frustrating, she could go down but she could not step off it. We even made her take off her high heels, which was a HUGE challenge! You have to see the video to see how well this worked! Amazing!