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GTS Mandy

@totallymandygts03.bsky.social
793 followers 831 following 2.4K posts

22. Future Teacher. Mostly just silly GTS and shrinking scenarios along with a few actual thoughts. Bra rants. That pale girl in class.

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GTS Mandy @totallymandygts03.bsky.social · 06/06/2026
Sure the Bulls have been out of the running for a long time but that won't stop me from representing!
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GTS Mandy @totallymandygts03.bsky.social · 06/06/2026
I love easily catching a car as it tries to drive away from me and lifting it right off the ground. I love seeing how scared the tiny driver looks as I hold the car in front of my face. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 12/05/2026
Happy Tuesday! Time to go hunt for some tinies! You can never have too many! #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 08/05/2026
Hello all my tinies and fellow bigs! ☺️ Boob time.
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GTS Mandy @totallymandygts03.bsky.social · 25/04/2026
Happy Saturday! 😏
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GTS Mandy @totallymandygts03.bsky.social · 18/04/2026
Finding a whole village of tiny people and selecting which ones are going to come home with me. They let out such cute little screams as I drop them into my purse. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 30/03/2026
The life of a busty giantess. 😁 #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 28/03/2026
The cage bars, which used to look like a toy, now felt like cold, immovable pillars of iron to my little roommate as she gripped two of them, her tiny knuckles white, and began to shake them with all her microscopic might. #sizesky ​
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GTS Mandy @totallymandygts03.bsky.social · 28/03/2026
Pretty sure I'm supposed to be on this train! 😂
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GTS Mandy @totallymandygts03.bsky.social · 22/03/2026
Feels like spring! Featuring boobs because I felt like it.
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GTS Mandy @totallymandygts03.bsky.social · 15/03/2026
Thought these looked cute together! Happy Sunday!
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GTS Mandy @totallymandygts03.bsky.social · 08/03/2026
I reached down with my thumb and forefinger as my (now tiny) roommate tried to bolt but I was far too fast. I nipped her around the waist and she let out a frantic shriek as I hoisted her into the air. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 04/03/2026
​"Again? Seriously?" I squint and bring the bra level with my eyes. There, clinging to the underwire of the left cup, is a tiny, panicked guy barely an inch tall. ​"I can explain!" his little voice squeaks. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 03/03/2026
Tuesday Boobsday! Good excuse to show off my new cardigan. Because nothing is sexier than a cardigan. 🤣
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GTS Mandy @totallymandygts03.bsky.social · 02/03/2026
All are good but numbers 2, 3, and 7 are my faves! I love being on top and letting the boobs smother! 😏
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GTS Mandy @totallymandygts03.bsky.social · 02/03/2026
You're fast for being so small!" I love teasing new shrinkies like this. I'm not rushing after them. No need. They're not going anywhere. No escape. I easily cover the distance between us in two steps and block their path with my hand before wrapping my fingers around their tiny body. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 25/02/2026
I have a new BF since my last one shrank on me and now I keep him in a little cage by my bed. He doesn't know it yet, but that sad little guy is about to watch my new man and I have a lot of fun together. I love hearing his little angry screams as I stroke his big cock right above the cage #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 24/02/2026
New sweatshirt! It's so warm! Might take it off later for another pic later but it stays on for now because I am 🥶!
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GTS Mandy @totallymandygts03.bsky.social · 20/02/2026
Shrinkies always want to share the bed with me buuuuuut I roll in my sleep so I make sure they know that there's a risk and I can't guarantee their safety. Somehow, it's never a deal breaker for them. 😂 #sizesky
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Reposted by GTS Mandy
Allison Gill @muellershewrote.com · 19/02/2026
Kinda weird that the party that controls the House, the Senate, and the White House claims there's rampant voter fraud.
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GTS Mandy @totallymandygts03.bsky.social · 20/02/2026
Seriously, who are they made for? Women with big boobs hate them. My small boob sisters also hate them. So who are they making them for? 😂
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GTS Mandy @totallymandygts03.bsky.social · 19/02/2026
Missed Tuesday and I wanted an excuse to show off my new robe!
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GTS Mandy @totallymandygts03.bsky.social · 16/02/2026
OMG definitely! Never been bothered or harassed by a trans woman. EVER.
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GTS Mandy @totallymandygts03.bsky.social · 15/02/2026
New bra! And it's a fun color!
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GTS Mandy @totallymandygts03.bsky.social · 14/02/2026
Happy Valentine's from me and a few of my little pets! #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 14/02/2026
Well, I'm already fairly tall at 5'11" but I'm also an L cup (UK) so it's not like I would mind if they were more reasonable. I think I would exchange 4 cup sizes and go back down to a UK J cup (my size about 3 years ago) and be a very tall 6'3" amazon. I'm sure my followers might have thoughts. 😅
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GTS Mandy @totallymandygts03.bsky.social · 11/02/2026
Hoping this shirt brings an early Spring!
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GTS Mandy @totallymandygts03.bsky.social · 10/02/2026
Tuesday! Getting a jump start! 😏
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Reposted by GTS Mandy
🔞Kit Kat🔞 @sizeofabuilding.bsky.social · 07/02/2026
I just think having a man that’s over 6ft shrinking to the size of a dot can be really hot
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GTS Mandy @totallymandygts03.bsky.social · 08/02/2026
Sometimes I like joining my shrinkies down on the floor for a little playtime! 😏 #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 05/02/2026
media.tenor.com
a cartoon character in a white dress stands in front of a stained glass window
ALT: a cartoon character in a white dress stands in front of a stained glass window
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GTS Mandy @totallymandygts03.bsky.social · 04/02/2026
I love my boob guys but there's a lot of truth to this. 😅
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GTS Mandy @totallymandygts03.bsky.social · 04/02/2026
YES! This drives me insane!
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Krysta Berkhart 🏳️‍⚧️ @krystaberkhart.bsky.social · 01/02/2026
When she’s big enough where she can crouch down to stare into a second-floor window. She doesn’t say anything. Just stares and grins. The anxiety this causes is every bit as massive as she is …
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GTS Mandy @totallymandygts03.bsky.social · 31/01/2026
If I drop to my hands and knees to kiss you, it means you're a very special shrinky! #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 31/01/2026
It's the weekend! Decided to grab a handful. 😂
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GTS Mandy @totallymandygts03.bsky.social · 28/01/2026
A good rule of thumb. Never colder than 34!
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GTS Mandy @totallymandygts03.bsky.social · 27/01/2026
Then why does God want all my bras to be so expensive?! 😄
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GTS Mandy @totallymandygts03.bsky.social · 27/01/2026
Soooooo I absolutely love this! And I'm all about guys of any height! I just had to take this given that I own essentially the exact same top. 😆 Short guys, you're tall enough for this ride. 😏
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GTS Mandy @totallymandygts03.bsky.social · 25/01/2026
Roommate lost a few more inches last night. She's finally small enough to fit in the cage I bought the day she started shrinking. She was furious when I put her inside and has been pulling on the bars for the last hour ever since I locked that door and told her "this is your home now" #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 24/01/2026
My body temp is normally fairly warm so you KNOW it's cold when I'm wearing a hoodie around the house! 🥶
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GTS Mandy @totallymandygts03.bsky.social · 24/01/2026
Shrinkies go in my bra all day when it's THIS cold. #sizesky
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GTS Mandy @totallymandygts03.bsky.social · 22/01/2026
First experience treating myself and buying a custom, made to measure top and the results are amazing! Here's the thing, I LOVE button up tops. They have such a sharp look to them. The problem is my boobs hate them so I haven't been able to wear them since I was 14ish. Now they're an option again!
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GTS Mandy @totallymandygts03.bsky.social · 21/01/2026
Happy Boobsday! 😏
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GTS Mandy @totallymandygts03.bsky.social · 19/01/2026
I will probably rant about yesterday's game later today but for now, I'm still showing my support! ☺️
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GTS Mandy @totallymandygts03.bsky.social · 18/01/2026
All my shrinkies flee and hide under the couch every time the Bears are about to come on. They don't want to be crushed as I nervously pace all over my apartment. #sizesky
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Reposted by GTS Mandy
Krysta Berkhart 🏳️‍⚧️ @krystaberkhart.bsky.social · 16/01/2026
Messy roommate … And I’m only a few inches tall. Within a week of me becoming too tiny to clean, her chaos spread through the entire house. Piles of clothes dominate my landscape … Her careless footsteps are terrifying, but everything she discards is a potential disaster. Her bra, for instance…
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GTS Mandy @totallymandygts03.bsky.social · 18/01/2026
Another new bra! Been treating myself lately! ☺️
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GTS Mandy @totallymandygts03.bsky.social · 18/01/2026
Those first few days of growing. Just a few inches taller. Something feels different but I'm not exactly sure what it is. Clothes feeling a bit tighter but I assume it's because maybe I've put on a little holiday weight. But then I notice how tight my sneakers are too.
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GTS Mandy @totallymandygts03.bsky.social · 15/01/2026
Bed soon but felt like sharing. ☺️
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