I haven’t been locked nearly as much as I should have this year, only a few days here and there. I just haven’t been feeling it 😢 That’s finally changing, though! I’m 8 days into a stint that won’t end until the xmas break at the earliest. Feels good to be back where I belong at last! 🔒

Question (via NGL): Are you looking to meet others for a gunging? A: That would have been a lot of fun! However, I don't play apart from my husband, so no. Not unless we relax that at some point. I am seriously considering going on one of those gunge experiences, though, like Goop Quest or Splat.

I’m rubbish at DMs, so I went ahead and disabled them to save people from getting annoyed with me. I do however answer every kinky question I get via NGL, no matter how personal or embarrassing 🙈 ngl.link/askmattysub (Or just reply to this post if you’re not that fussed about being anonymous)

Which toilet do you choose - left or right?

That awkward moment when the lock box holding the keys to your chastity cage runs out of battery and you plug it in and the timer shows 55 years remaining 😶

I'm a bit intrigued by the idea of being fitted with an ankle monitor or some other tracker. It could be as simple as an airtag locked on. I love how I would show up under "Items" rather than "People" in the Find My app 🫣

Question (via NGL): Hi Matty! What is your favourite chastity device? A: My Behind Barz 🥰 It's so secure. Solid. No way out. And it's surprisingly comfortable. Sadly, it does start chafing after a couple of days. The Cobra is the more realistic option for when I get back to being locked long-term.

I've had several new followers lately. Thanks everyone, it means the world to me! 🖤 Whether you are new or not, you can use the following link to get to know me better. Ask me anything or send suggestions. 👉🏻 ngl.link/askmattysub I will answer every question, as long as it's about kink 🫣

It's been ages since I last slept in my belt but it is a perfect way to start the day 😝

Anyone else excited for puffer season? 😝

If I were only allowed one piece of rubber, I would choose my diaper suit. Amazing design, feels great to wear and exposes my diaps and stops them from leaking. What more could anyone want? 🖤💦 What piece of rubber would you choose? (suit from @regulation.store)

I'll be home alone with nothing to do tomorrow night. Any suggestions for what I should get up to?

I'm Matty and I'm a diaper boy.

Annoyingly, I'm feeling a bit under the weather today so I had to give up on my plans to rubber up this evening. Instead, I'm just taking a self-care evening, padding up and lounging in my prison jumpsuit. Pampering myself, I suppose one might call it.

I am feeling a strong urge to for tough prison play, spending several days locked up in a cell under challenging conditions with no way out. Spending a couple of hours in my uniform at home is an insufficient substitute but it's better than nothing.

I’m not locking up this locktober as I’m travelling and will be travelling again in a couple of weeks, but I really enjoy watching everyone else doing it 🔒🤩 Keep up the good work!

Lately, I’ve felt a strong need to be put in a straitjacket until further notice. Sadly, no opportunity has presented itself, so here’s a pic from ages ago. Maybe I should just go ahead and buy one myself. It’s for my own good.

How to spend a Friday off work? Easy! 24 hours locked and padded 😊 Side note: I absolutely love seeing diaper peekage on others but it’s a very different thing when *my* t-shirt keeps sliding up to reveal *my* diapers to the world! 😳

Me: I should head outside since the weather is decent Also me: It can wait a bit...

Definitely enjoyed my gunging last night, but tbh, it felt *too* good. I wanted to go too far and make myself regret the whole thing but have to push on anyway. I thought I'd put together a brutal lineup of stuff but it ended up being... delightful? 😫 Will need to rethink my approach next time.

These are the kinds of Friday night plans I end up making when I'm home alone 😅 I'm definitely going to regret the savoury bits, but that is kind of the point 🙃

Genuinely thought for a minute I’d lost the keys to my cage. I was almost a bit disappointed when I found them 🙃

As things ought to be 💛 (Yes, ‘thing’ refers to me, obviously)

New hood 💛 Initial test successful 💦

Suppose I'm home alone this weekend. Any suggestions for what I should get up to? 🤔

Padded Butt 🫣

Does this suit make my butt look big?

Happy #BDF! This suit gets hot and smelly fast 🥵 Especially with a thick nappy sealed underneath 💛💦

Originally, I was supposed to be heading into an intense 10-day incarceration this weekend, but life got in the way 😭 So instead, here’s a memory from another time. I wasn’t going anywhere. Really hoping I get the chance to be locked away in solitary again soon 🥺

Sunday Morning. I am a good boy. Or at least I’m trying.

I can’t wear my cage right now, so when I tested my new chastity lockbox from @regulation.store this morning, I locked away the keys to my surf suit instead. With all that padding locked in place, it’s arguably even more secure than the Cobra 😅

Q: ”Do you like prison scrubs or jumpsuits more?” A: Jumpsuits for me. I love the feeling wearing them. More degrading and further from anything you’d normally wear. But what I like doesn’t really matter. It’s not like they’d offer an inmate a choice! 😜 (Ask me a question on ngl.link/mattysub)

I’m frustrated that I can’t gear up at the moment due to boring reasons, so here’s an old pic to keep my account alive while I fantasise about the fun I will be having later 🖤 DMs and NGL are open

I’m on the lookout for a new sauna suit after a zipper on my Phantom suit broke. Do I buy the same one (I really loved that suit 😢) or are there other options I should consider? 🤔

I’ve got some few new followers here on Blusky 🫶🏻 Welcome, pleased to meet you! 👋🏻 In case you want to get to know me better, you can send me anonymous questions on NGL: ngl.link/mattysub. - I will respond to every kink-related question I get!

I am making room for some new gear and have some things I’m looking to sell. Here’s the first batch. See anything you like? DM me to make an offer 💸 See thread for a detailed list. UK only (to avoid customs admin).

I’m having a bit of a soggy start this Sunday 💦 This suit from @regulation.store is one of my favourites 💛🖤

I thought I had lost all my old photos but thanks to a follower, a got a small number of them back. I’m curious - are there any more photos of me out there?

Pup play is not actually one of my kinks per se, but I am warming to it as an aesthetic 😅

Not going out tonight 🔒

I thought I had lost all my old kink photos but found this one on my @clubcollared.com account (albeit a bit low-res). Lucky, because I quite like this one.

Question from NGL: How long have you had your BB? The longest lockup? And does someone look after your keys? (1/2)

Feels good to be back in rubber! 🖤💦

Taking stock of my gear this morning. This seems like quite a good combo to me.

Gutted! I was booked to spend some time locked up in an old jail in Iowa in April but have just had to postpone. Fingers crossed it’s possible to find a new slot for some enforced me-time and reflection. Can’t believe it’s been almost 5 years since I went last time!

Last year was a lost one for me in terms of kink. I just wasn’t feeling it. I took a break, packed up my gear, and stepped away. But now the urge is back, stronger than ever. I’m ready to make 2025 a whole lot kinkier, so let’s restart this journey!

Hi, I’m Matty, formerly known as mxgn.