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SirSDMichael

@sirsdmichael.bsky.social
967 followers 56 following 653 posts

Heavy Bondage and Gear. Segufix, Spandex/Lycra, Motorcycle Leathers, Steel Shackles, Straitjackets, Sleepsacks, Prison Restraints, Military Uniforms. Leatherworking. San Diego, CA sirsdmichael.com Sir/Owner of @bndgpup.bsky.social

PostsRepliesMedia
SirSDMichael @sirsdmichael.bsky.social · 19/09/2026
The thing is, I have three other websites I maintain. One of which will turn 31 in December. I haven't put as much into my bondage site as I should. Now that I am in a big site upgrade mode, expect change. More kink and more heavy bondage pics coming!
socalregion.com
Southern California Regional Rocks and Roads - Your Resource For Highways, Geology, Railroads, History, Bicycling, And More Throughout Southern California Since 1995. Celebrating 30 Years Online!
Your Resource For Highways, Geology, Railroads, History, Bicycling, Wineries, And More Throughout Southern California Since 1995.
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SirSDMichael @sirsdmichael.bsky.social · 19/09/2026
I am really looking forward to updating and upgrading my website. It really needs it and I have a lot of material to add. My gear pages are next.
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SirSDMichael @sirsdmichael.bsky.social · 18/09/2026
One of the first pages to get an upgrade. Now to add more photos! www.sirsdmichael.com/restraint-of...
sirsdmichael.com
Featured Restraint
Steel and Medical Restraints Welcome to the Featured Restraint series! I will review various bondage gear, what I like about it, how to use it, and safety concerns about each one. It is design…
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SirSDMichael @sirsdmichael.bsky.social · 17/09/2026
Changes coming soon to sirsdmichael.com mostly in the form of physical changes to the look of the site. Hopefully easier to navigate too.
sirsdmichael.com
Bondage and Gear by Sir SD Michael
Heavy Bondage, Gear, and More!
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GearBoundSub @gearboundsub.bsky.social · 11/09/2026
I’m excited to share that I’ll soon be opening my very own webshop, offering high-quality bondage and restriction gear. This will be an addition to the events I host and the workshops I give. If you’re interested in premium gear, workshops, events, and updates, make sure to drop a follow!
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Leatherprison @leatherprison.bsky.social · 08/09/2026
Something golden is returning to LeatherPrison this Saturday. You already know what happens once they are gone. www.leatherprison.com #LeatherPrison #GoldenTicket #BuiltToBind
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SirSDMichael @sirsdmichael.bsky.social · 05/09/2026
Two more replica #Dainese suits for sale. $200 plus shipping each.
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SirSDMichael @sirsdmichael.bsky.social · 01/09/2026
Replica #Dainese suits for sale. All roughly size 40/50. US shipping only. DM for details.
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SirSDMichael @sirsdmichael.bsky.social · 26/08/2026
What constitutes "heavy #bondage" to you?
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SirSDMichael @sirsdmichael.bsky.social · 09/08/2026
Fun #boot cup from a Texas steak restaurant. Had to keep it. Might show up at our next gear BBQ later this month.
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AndyE Lycra @andyelycra.bsky.social · 25/07/2026
New suit day
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EckieBD 🏳️‍🌈 🇳🇱 ⛓️ @eckiebd.bsky.social · 24/07/2026
(Fiction) How could i resist, sounded too horny, was exciting for the first hour or two also, but i understand the double diapers underneath now, it's the second day i sit in this chair like this and he still does not show any intent of letting me out of it... f*ck...
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SirSDMichael @sirsdmichael.bsky.social · 07/07/2026
Label from the Posey #straitjacket we purchased many years ago. I love how it is "in use" on the label.
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SirSDMichael @sirsdmichael.bsky.social · 07/07/2026
Video from one of the times I went grocery shopping in a #smoothskin #wetsuit. #gear #gaywetsuit
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SirSDMichael @sirsdmichael.bsky.social · 25/06/2026
New harness. Made for fall protection but can be for suspension #bondage
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SirSDMichael @sirsdmichael.bsky.social · 24/06/2026
We are also selling some Dainese replica full suits. Will post details soon. Shipping is US only for now unless we can find a deal for Europe.
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SirSDMichael @sirsdmichael.bsky.social · 24/06/2026
Well, the new harness finally came in after two tries. I couldn't afford the fancy one so went with an alternative. I figured it would work just as well. First one, via eBay, was shipped using Amazon much to my surprise. It was also sent with a "password", something I'd never heard of.
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SirSDMichael @sirsdmichael.bsky.social · 19/06/2026
Nice day for tights and vibrams #leggings
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SirSDMichael @sirsdmichael.bsky.social · 12/06/2026
Ordered a new suspension harness. Will have to post some photos once it arrives.
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SirSDMichael @sirsdmichael.bsky.social · 11/06/2026
Nice day for Skins #tights #leggings
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SirSDMichael @sirsdmichael.bsky.social · 01/06/2026
We are in need of a replacement gag. Mr S makes a great "Head Harness" but the new gags are honestly too big. We have an older gag but need to replace. Thoughts?
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SirSDMichael @sirsdmichael.bsky.social · 01/06/2026
Sold another leather cuff strap. Two more to go.
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Leatherprison @leatherprison.bsky.social · 30/05/2026
They are back; five more Golden Tickets. 20% off standard items; custom orders are not included. Once they are gone, that is it. www.leatherprison.com #LeatherPrison #Leather #BultToBind
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SirSDMichael @sirsdmichael.bsky.social · 29/05/2026
Relaxing in #tights #leggings
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SirSDMichael @sirsdmichael.bsky.social · 23/05/2026
New chains arrived from Germany. Thank you Harrytasker! You're a great person and very helpful! These chains will go well with our Humane Restraints. #bondage
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SirSDMichael @sirsdmichael.bsky.social · 19/05/2026
Tights today. #spandex #lyrca
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SirSDMichael @sirsdmichael.bsky.social · 14/05/2026
Homemade handcuff straps for $10. DM for details. #leatherwork
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Felix Borealis 🦖✨ @felixborealis.com · 14/05/2026
amoresy check! If you own a suit, which color do you have? Which series is it? I call this market research.. (I’m just curious)
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SirSDMichael @sirsdmichael.bsky.social · 30/04/2026
New tights. #spandex
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SirSDMichael @sirsdmichael.bsky.social · 28/04/2026
Today's cycling skinsuit. Was a short 12 mile ride with a lot of short, steep climbs. #cycling #skinsuit #lycra
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SirSDMichael @sirsdmichael.bsky.social · 13/04/2026
Loving the new camera setup. #bondage #bdsm #playroom #dungeon
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SirSDMichael @sirsdmichael.bsky.social · 13/04/2026
Trying out a different way to strap down the straitjacket. Arm end straps linked under the table with extra belts. Will design something more permanent soon. #bondage
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Leatherprison @leatherprison.bsky.social · 03/04/2026
April has its advantages; both of our straitjackets are 10% off for the month. Some decisions do not need much encouragement. www.leatherprison.com #BuiltToBind #LeatherPrison #Straitjacket #AprilOffer #LeatherGear #BondageWear #LeatherLovers #LeatherCraft
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SirSDMichael @sirsdmichael.bsky.social · 25/03/2026
New #Amoresy suit. I think I like it. What do you think? #spandex
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SirSDMichael @sirsdmichael.bsky.social · 20/03/2026
New pants and boots #motorcycle #gear
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SirSDMichael @sirsdmichael.bsky.social · 06/03/2026
New #gear. #Motorcycle jacket.
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SirSDMichael @sirsdmichael.bsky.social · 24/02/2026
Being sick sucks. And right when I'm busy with bicycle rides. Hopefully I ride later this week. Got a fun 30ish mile ride planned on a weekend too with a lot of climbing. Climbing works the muscles.
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SirSDMichael @sirsdmichael.bsky.social · 10/02/2026
Two rides ending in a flat in the same tire. Next stop is a bike shop. Might be a bigger issue. Funny enough, both flats after a big climb, so I at least did those. #flatsucks #cycling
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SirSDMichael @sirsdmichael.bsky.social · 27/01/2026
Which is your favorite skinsuit? #lycra #cycling
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SirSDMichael @sirsdmichael.bsky.social · 26/01/2026
And with one of our playroom partners.
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SirSDMichael @sirsdmichael.bsky.social · 26/01/2026
Just a lazy afternoon in gear. #lycra
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SirSDMichael @sirsdmichael.bsky.social · 25/01/2026
I'm just going to say it now. I'm perfectly fine with blocking anyone that is toxic, makes fun of me, or mocks me otherwise. From mocking me wearing skinsuits to something as mundane as "you don't know what cold is". This isn't a contest nor do you know anything about me or what I have experienced.
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SirSDMichael @sirsdmichael.bsky.social · 24/01/2026
New #latex shoe covers. Trying out the short ones.
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SirSDMichael @sirsdmichael.bsky.social · 23/01/2026
Going for a ride after work tomorrow. So many choices for gear. Will be colder. Yes, San Diego cold, but still. Full coverage? New shoe covers arrive Saturday.
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SirSDMichael @sirsdmichael.bsky.social · 21/01/2026
Woof! Road suits are quite comfortable and versatile.
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SirSDMichael @sirsdmichael.bsky.social · 21/01/2026
I posted a question recently about wearing skinsuits. Got some nice answers and way too many toxic ones. Apparently people thought I meant naked or something else, despite my posting of many suits in my profile.
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SirSDMichael @sirsdmichael.bsky.social · 21/01/2026
New suit today! Broke it in with a basic 14 mile ride. #cycling #lycra
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SirSDMichael @sirsdmichael.bsky.social · 19/01/2026
Ordered some more shoe covers from VeloToze. Trying out the shorter ones this time.
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SirSDMichael @sirsdmichael.bsky.social · 18/01/2026
How many cyclists out there ride in skinsuits for "regular" rides?
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