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MattySub

@mattysub.bsky.social
1.8K followers 888 following 528 posts

NSFW | Gay sub 🙇🏻‍♂️ Prison Play, Diapers, Chastity, Rubber, Bondage, Gunge, WS & Humiliation 🐽 | 📍 London | 👬🏻 Married

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MattySub @mattysub.bsky.social · 30/08/2026
Me being locked during waking hours has worked surprisingly well, but today I finally broke my promise not cum on my own. I spent much of the day unlocked, as I was catching a flight and then, when I got home and poured myself a bath, the temptation just got too much 🫣 This pig can’t be trusted 😔
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MattySub @mattysub.bsky.social · 16/08/2026
Me: I love having someone piss in my face and all over my clothes. I wish someone would lock my urinal hood and chain me next to a urinal 💦🥵 Also me: How hard can it be to wipe off the fucking toilet seat!? 🤬
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MattySub @mattysub.bsky.social · 15/08/2026
Due to reasons, I had to unlock 110 days into my 329-day chastity challenge back in April. As of 5 Aug, I am locking up again but only during my waking hours. I promised you all to stay locked every hour you gave me, so at the current pace, it seems I will be doing this until August next year 🤣 🔐
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MattySub @mattysub.bsky.social · 07/08/2026
Q (from NGL): Have you lost any continence wearing nappies? A: I wear pullups 24/7 but still mainly use the loo, so I haven't had a chance of any actual incontinence. I know it's wrong to wish for it, but needing to wear proper nappies all the time would sure be a nice permission to do so 🥺
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MattySub @mattysub.bsky.social · 06/08/2026
Q (from NGL): Do you 1 or 2 or both in your diaper? Chances are I'm doing one or the other in this pic! 🙈 I don't mess very often. As nice as it feels while doing it, the clean-up is just disgusting. Unless I'm bullied into it... In terms of peeing, I am a firm believer in maxing out my diapers!
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MattySub @mattysub.bsky.social · 06/08/2026
Q (from NGL): What got you into diapers? A: My other kinks have always been there, but this is relatively new. I think it's a humiliation thing for me. It's the ultimate embarrassment. But once I started, I realised how comfy it is too! I love the weight of a well-filled diaper between my legs! 😅
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MattySub @mattysub.bsky.social · 05/08/2026
Q (from NGL): Share a fantasy I saw a video of a guy, completely shaved and chained in a standing spreadeagle. The dom kicks him lightly but repeatedly in the balls. He's laughing at first, but definitely not at the end, pulling on his restraints but unable to move. I fantasise about that being me
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MattySub @mattysub.bsky.social · 05/08/2026
Just having a lazy Wednesday evening 😊
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MattySub @mattysub.bsky.social · 05/08/2026
Looks like it’s going to be a sweaty evening 🐽 💦
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MattySub @mattysub.bsky.social · 13/07/2026
It's been a while since I posted here. I had a bit of a health scare which could have been serious, but seems to have worked out fine. I'm definitely having kinky thoughts again, so I will be posting soon, once I unpack my boxes of gear (I've moved house as well). An old pic in the meantime
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MattySub @mattysub.bsky.social · 03/05/2026
I was supposed to be 6,000 miles away on holiday, but instead I'm stuck at home. At least, with the bank holiday and being home alone, it's an opportunity to spend 72 hours diapered. It's been ages since the last time. I'm well on track to work my way through a whole pack of Tena Ultima! 🫣
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MattySub @mattysub.bsky.social · 28/04/2026
Disclosure: Due to significant, unrelated events beyond my control, I have had to pause my chastity challenge until further notice. 🔓 Unlocked on day 111/328. 217 days remaining.
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MattySub @mattysub.bsky.social · 22/04/2026
For me, the laziest kink night possible is to just put on a diaper. In fact, it's easier than not doing anything at all 😅
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MattySub @mattysub.bsky.social · 22/04/2026
I had kinky plans for tonight but I'm too tired from work to feel even the slightest bit in the mood 😭
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MattySub @mattysub.bsky.social · 01/04/2026
Tbh, I don't enjoy April Fools, but if someone somehow snuck an "instantly lose your bladder control" hypno track into my podcast queue, I promise I wouldn't get mad 😝
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MattySub @mattysub.bsky.social · 01/04/2026
I, for one, don't mind April showers 💦
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MattySub @mattysub.bsky.social · 27/03/2026
I'm too lazy for rubber tonight but I found this pic in my library.
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MattySub @mattysub.bsky.social · 27/03/2026
Things only locked people will understand: sitting down to pee and still missing the bowl 🙈
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MattySub @mattysub.bsky.social · 18/03/2026
In cases where no padded cell is available, padding may be applied directly to the inmate instead. (Tbh, I wish I could have both 🥺)
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MattySub @mattysub.bsky.social · 04/03/2026
I’m all rubbered up with nothing to do for the next couple of hours. Would anyone like to keep me entertained with some questions? ngl.link/askmattysub
ngl.link
Anonymous messages!
Anonymous messages!
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MattySub @mattysub.bsky.social · 04/03/2026
🔒 Day 31 of 302
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MattySub @mattysub.bsky.social · 25/02/2026
That awkward moment when you need to send 3 months’ bank statements to the mortgage adviser to show your expenditure 😳
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MattySub @mattysub.bsky.social · 25/02/2026
It seems every Wednesday night is turning into a diaper night these days 🐽 It's nice to get an upgrade from my 24/7 pull-ups, but for some reason I can't bring my legs any closer together than this at the moment...
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MattySub @mattysub.bsky.social · 22/02/2026
Actually, I should post an up-to-date cage check, since I've started week 3 of my challenge! 🔒 Day 21/302 ... or day 48 since locking up Btw, if you're unimpressed by the lazy mirror selfie, I'm becoming increasingly susceptible to suggestions for how to do the next check... Just saying 🤷🏻‍♂️
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MattySub @mattysub.bsky.social · 22/02/2026
Here's one from the other week. I know a collar is just a necklace when one has the key, but would it count if I put it in the lockbox that's holding the key for my cage? 🤔
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MattySub @mattysub.bsky.social · 18/02/2026
I tried some hypno files last week and was surprised to find they actually affected me. I felt weird and giggly. My arms got super heavy and wouldn't let go of the armrests 😵‍💫 Wanted to go deeper tonight, but it just didn't work at all 😭 So, has anyone got any diaper hypno files they'd recommend?
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MattySub @mattysub.bsky.social · 12/02/2026
🔒 Cage check on day 10/302 of my sentence ... or day 38 since I locked up I'm doing quite well so far, if I may say so myself, and I think a bit of bullying in the comments is deserved 🙇🏻‍♂️
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MattySub @mattysub.bsky.social · 08/02/2026
Finally ticked off the neoprene sleep sack on my shopping list today. It was a good day 😊
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MattySub @mattysub.bsky.social · 04/02/2026
Doing your finances doesn't have to be boring 🤓 Pro tip: Add 3 boosters and you can keep going until you're done 👍🏻
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MattySub @mattysub.bsky.social · 03/02/2026
I'll have a quiet evening in gear tomorrow. Any suggestions what I should get up to?
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MattySub @mattysub.bsky.social · 01/02/2026
After all that, I think it's fair with a cage check. Day 1/302 of my challenge 😳 (and it's day 27 since I locked up)
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MattySub @mattysub.bsky.social · 01/02/2026
The results are in! 💬 120 comments × 6h = 720h 🔄 99 reposts × 24h = 2,376h 💛 345 likes × 12h = 4,140h Total = 7,236h = 301.5 days 😱 That means I will stay locked until at least 12 am Monday, 30 November That’s 6 months longer than I imagined! 😰 Thank you everyone for pushing this sub! 🙇🏻‍♂️ (1/x)
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MattySub @mattysub.bsky.social · 31/01/2026
I was leaning towards doing Locktober this year but the way this chastity challenge has been going it will just be business as usual now 🫣 And it’s still 18 hours left.
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MattySub @mattysub.bsky.social · 31/01/2026
Last 24h of my chastity challenge! Or until it *starts*, depending on how you look at it 😰 Unless there's some kind of surge just before the deadline, it looks like I'm unlocking in October or maybe November. That's a lot longer than my original plan to "get a push to stay locked this spring"... 😳
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MattySub @mattysub.bsky.social · 30/01/2026
For a minute, it looked as if my chastity challenge would end on my birthday at the end of August. But it quickly ticked over to September instead 😭 Luckily, things are finally starting to slow down a bit. With less than 48 hours until the deadline, I feel the end is in sight 🤞🏻
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MattySub @mattysub.bsky.social · 29/01/2026
Me: "I love when people comment on my posts! It's amazing that people i) actually like my post and ii) take the time to comment 🥰" Also me: "No way I will comment on that post I loved. They will just think I'm an absolute weirdo and block me 👺"
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MattySub @mattysub.bsky.social · 28/01/2026
Just having a chill evening at home 💁🏻‍♂️ That chastity challenge is not taking it easy, though... The current figures suggest I will be locked until at least 7 June, and there are still 4 days to go 😳
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MattySub @mattysub.bsky.social · 28/01/2026
The numbers are adding up quite quickly! Not sure if this was a good idea 🫣
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MattySub @mattysub.bsky.social · 26/01/2026
It feels good to be back in chastity, so let's do a #chastitychallenge! After all, measurable goals and accountability are how to get things done! Let's see how long I'll stay locked for! 😬 💛 Like = 12h 💬 Comment = 6h 🔄 Repost = 24h Deadline: Sunday at 12:00 UTC
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MattySub @mattysub.bsky.social · 26/01/2026
I’ve really gotten back into chastity lately and today is 3 weeks since my break for xmas. It feels very right to be locked but also a bit uncommitted without a strict goal. My keyholder isn't really pushing me, so I’m tempted to try one of those like/repost chastity challenges. Good idea?
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MattySub @mattysub.bsky.social · 23/01/2026
Will I regret using my cleaning break to change into the belt? Possibly, but not a whole lot I can do about it now 🤣
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MattySub @mattysub.bsky.social · 22/01/2026
It felt great to be back in rubber and restraints last night. It's been far too long since the last time!
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MattySub @mattysub.bsky.social · 21/01/2026
I'm just having a quiet night in tonight. Since the keys are locked away in the lockbox for a couple of hours, I'm pretty sure it will stay that way... 😈
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MattySub @mattysub.bsky.social · 17/01/2026
I'm trying out a size S cage instead of my N+ for a few days to see if it helps me wake up less often. It hasn't really helped, though. And I don't really manage to fill it during daytime 🤣 I think I will need to revert to my normal one.
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MattySub @mattysub.bsky.social · 10/01/2026
I'm craving getting properly locked up again but am reluctant to go to the US at the moment 😢 Anywhere in Europe where I can get a realistic jail experience? The place I've heard of has somewhat mixed reviews.
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MattySub @mattysub.bsky.social · 09/01/2026
With the holiday behind me, I’m back to being locked until further notice. Today, I’m in proper diapers instead of pull-ups so here’s a quick cage and diaper check 🫣 I could get used to this… 😝 Day 5/?
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MattySub @mattysub.bsky.social · 05/01/2026
The holiday is over and I'm once again securely locked 🔒
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MattySub @mattysub.bsky.social · 19/12/2025
🔓 Unlocked until 4 Jan 🤫
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MattySub @mattysub.bsky.social · 14/12/2025
Day 29 cage check 🔒 I've got just five more days to go now, but with the end in sight, I suddenly don't entirely oppose the idea of getting bullied into remaining locked until further notice 😰
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