Segufix – I Love The Intensity Of The Bondage It Creates

He’s a Seattle-based bondage enthusiast who finds ecstasy in institutional restraint. Josh (Seabondagesadist) reveals why Segufix, the medical bondage system, is his ultimate tool for creating intense, prolonged torment and pure, helpless surrender. Get ready to dive into the mind of a Master who loves to watch his captives writhe.

Segufix: My Ultimate Tool for Torture

MasterMarc: Hi Josh! You’re clearly obsessed with Segufix. When did you first discover this medical bondage system as your ultimate tool for kinky sessions, and what magnetic pull made you embrace it?

Josh: Hi MasterMarc, frankly the first time I saw the Segufix system used for bondage play was while watching internet porn. I had seen and played with similar types of restraints from Humane Restraint but there was something about the Segufix that really captured my attention. The completeness of the system with the crotch and shoulder straps said that I had to have one.

The things I very much like about it are: First how secure it is as a restraint and second: That it is comfortable for the captive and one can be kept in it for extended periods with proper monitoring.

MasterMarc: Give us a taste, Josh! What kind of scenarios, what delicious tortures, is Segufix perfectly designed to unleash?

Josh: Personally I love it in combination with a rubber catsuit. I love the way it looks and I love the intensity of the bondage it creates. Encasement is an area of bondage that really appeals to me from both my dominant and submissives side. From there I’ve employed other items of interest. Long term bondage has long been a passion of mine and the Segufix is perfect for that especially with rubber encasement. It’s comfortable bondage but unyielding at the same time. Several hours locked in and with the subject in a proper headspace it gets intense in a very good way. Another thing I have very much enjoyed getting into with is electro play. And with the right submissive electro torture. Segufix is perfect bondage for electro torture in my experience. It’s soft, but again unyielding. A submissive can really struggle in it and some of the hazards of other methods of bondage are diminished some. It is made for patients to struggle safely after all!

The Thrill of the Struggle: Testing the Limits

MasterMarc: For many subs in bondage, the first raw urge is to escape. How incredibly safe is Segufix when a boy fights it, and what were the reactions of your boys when they first tasted its unforgiving embrace?

Josh: In my experience the Segufix is safe for a good struggle and escape attempt. Keep in mind that it is designed and made for use on individuals that do not want to be restrained but are being restrained for their own safety as well as everyone around them. The material is soft and comfortable. The system itself does allow for some limited movement. However when the limit of that movement is reached it is solid. The Segufix is not run of the mill bondage restraints. It’s truly institutional.

I have found two types of bondage guys surrounding the Segufix. One who knows exactly what it is and what it does, and those that have never heard of or seen one. Nearly every ride the first thing my willing captive has done is test the solidness of the system. To see exactly how much movement there was and if there was a weakness that could provide escape. I don’t believe there is if it is done properly. I did the same exact thing. I was fortunate in the regard that when I told my husband about its arrival that he insisted I get get the first ride in it. We put it together and I went in for few hours while he watched TV in the adjacent room. I struggled as much as I was able for the first hour. And then I gave in to the helplessness of the bondage. I feel that gave me an invaluable insight into not only its function, but the feels and headspace it elicits.

MasterMarc: What kind of sessions, what raw actions, do you unleash with Segufix? Are there more possibilities than just its use for long-term restraint?

Josh: I find the Segufix excellent for torment and torture sessions. Electro stimulation has been a new found favourite of mine. Additionally I’ve had a great deal of fun simply watching a captive struggle in it.

It is safer to struggle in than many other methods of bondage. It is after all made to safely and securely restrain people that do not want to be restrained and will struggle. In our case the struggle is horny and fun. There was one session with it that my captive friend in it really gave it a good test. It is quite solid. Soft, comfortable but unyielding restraint.

My Hottest Sessions: Power, Pleasure, and Helplessness

MasterMarc: Now, you must rip open your soul and give us an insight into some of your hottest Segufix sessions! What makes these moments so utterly electrifying for you?

Josh: That is quite simple. It’s the bondage itself that makes it hot for me. The power exchange involved is at the core and a large element but I still say that the bondage itself is the best. When you strap and lock a willing captive into the Segufix, offer a gag and they accept, and then step back and invite him to give it a good struggle to make sure he’s really stuck it’s simply just got to watch and then inspiring.

That sets the stage for the power exchange elements. I love to engage in chats, sometimes very long chats, prior to a session. Having those horny chats gives me a lot of information. I enjoy getting into his mind and extracting the things that turn him on the most and using them against in a session. The Segufix has become a powerful tool in that endeavor. And that is really hot to me.

MasterMarc: Can you paint us a vivid picture of some of these scorching sessions?

Josh: Oh, lots to unpack there. Most recently a dear friend came over for a ride to hang out and see what we might get up to. He ended up in the Segufix for an hour of isolation and struggling while I watched him on a security camera from the comfort of my living room. Before going in he and I discussed what he wanted to happen after. What he was after was some mild to medium breath control. I set a timer and left him to struggle.

I came back when the hour was up, immediately pushed a ball gag in his mouth and tapped it in. After he was properly gagged it was time for the breath control he really wanted. He needed to feel stuck and helpless. So I made him feel stuck with the bondage and helpless when the plastic bag went over his head. Completely at my mercy. His mind went to a lovely submissive place.

MasterMarc: What was the longest, most grueling stretch you’ve held a sub captive in Segufix?

Josh: The current record stands at eight hours. The captive was in his rubber catsuit and locked in for the day. He asked me to promise to not let him out no matter how much he begs. I was only too happy to oblige.

MasterMarc: And did he beg for his freedom, truly surrender to that primal urge to escape?

Josh: Around hours five and seven it got really difficult for him. He was begging at hour seven then. But in the end he most definitely did the entire eight hours.

Mastering the Medical Machine: Advice for Doms

MasterMarc: Can you offer some raw, invaluable advice for Masters eager to wield Segufix for the first time? And do you believe it’s necessary to offer any advice for the subs, or is their journey simply to surrender?

Josh: The first piece of advice I’d have for someone that wanted to use a Segufix would be to get in one yourself first off. I had never seen one in person before I purchased mine, but I was the first person in it. By feeling and experiencing how it feels, the very limited movement it allows, you can get a feel for what it is capable of and how to best make it align with your own bondage needs and wants.

Further I would advise simply just playing with it and experimenting, safely of course. It’s all about finding the things that make you horny. I’ve had my Segufix for a few months now enjoying it in new ways all the time.


Josh (Seabondagesadist) has pulled back the curtains on his fascinating, intense world, revealing how a medical restraint system can become a powerful tool for exquisite torment and profound surrender. His journey from curious observer to a Master who revels in the helpless struggle of his captives is truly captivating.

What aspects of Josh’s Segufix obsession, his approach to electro torture, or his insights into the psychology of restraint resonated most with you? Does his pursuit of the “uh oh” feeling spark your own curiosities? Share your comments below!

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