My name is glumbuss. I write captions. I take requests.
How long should they be?
A sentence or two
A paragraph
A few paragraphs
As long as possible
Cosmic Funnies
RMH
Xuebing Du
I'd rather be in outer space 🛸

Origami Around

shark vs the universe
Mike Driver

Love Begins
Keni
🪼
almost home

if i look back, i am lost
KIROKAZE
"I'm Dorothy Gale from Kansas"
TVSTRANGERTHINGS

occasionally subtle
Monterey Bay Aquarium

seen from France
seen from United Kingdom

seen from Germany

seen from Malaysia

seen from Malaysia
seen from United States

seen from Belarus

seen from United States
seen from Pakistan

seen from United States

seen from China
seen from United States

seen from Türkiye
seen from United States
seen from Chile

seen from Belarus
seen from United States
seen from United States
seen from Türkiye

seen from Malaysia
@glumbuss
My name is glumbuss. I write captions. I take requests.
How long should they be?
A sentence or two
A paragraph
A few paragraphs
As long as possible

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
drunk

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Boobs
“Come on you guys, knock it off,” asked Kaley. “It’s just my ass.”
“Just an ass?” retorted Janine, still patting and stroking Kaley. “Just the plumpest, juciest ass on the asphalt today. What are you eating, girl? You didn’t have this ass yesterday.”
“You’re imagining things! Really!”
“Lying little slut. You’re on boosters, aren’t you? I know a boosted ass when I feel one.”
Janine gave Kaley a swift smack.
“Ooh!” said Kaley, quivering with pleasure. “Please, please don’t do that…”
“Why not? Is it turning you on?” asked Janine, spanking her harder. “Because I know what they tell you when you’re on boosters… do not… under any circumstance… become aroused!”
She smacked Kaley even harder, and Kaley squealed in unplanned pleasure.
“Stop…” she moaned. “You’re making me… feel… weird…”
Kaley’s body started quavering and trembling. Janine stepped back as Kaley’s suit stretched, getting tighter and tighter…
The other girls all stared in disbelief as seams started to pop, then rip, starting with a huge streak right down the center of Kaley’s ass.
Kaley’s hips widened, pulling the fabric apart. Soft skin swelled and plumped all along her backside and thighs, bursting the red fabric and then the black fabric of her panties.
Kaley, slightly confused herself, looked down at the other girls as she grew taller, inch by inch, and her suddenly ponderous breast swelled in front of her, ripping apart the upper half of her suit and popping off her miniscule bra with a comical “twang” noise.
The stretched, lacy black pair of DD-cups landed on top of Janine’s head as Janine gaped up at the seven foot tall amazon her friend had just grown into.
“You all shrank,” said Kaley, still taking in the change. “
“Can we get your dealer’s number?”
It was that perfect sort of secret- the kind between you and hundreds of strangers. Every few nights, whenever that urge tugging at the base of her skull got too loud to ignore, she'd give in to the impulse and post an update on her "progress". A racy cleavage photo, deeper each week. An under-slung low angle shot when they got big enough to block her face. Always just a tease, just barely pushing the envelope, always raising her pulse and telling her push further, bolder. But always, she told herself, always tasetful. Private, scandalous, but....tasteful.
----
It had started as strictly private and contained matter, she had promised herself. A supplement ordered from amazon, in the strict confidence of her and herself alone, to add just a smidge of heft and tone to her chest, a decision agonized over through weaks of self conscious topless posing in the mirror."Just a little", she told herself. A week later she'd felt her bra biting just a little on the soft skin of her back. All at once, the die was cast. Oils, ointments, a daily massage regime, pills of every color downed with reckless abandon as "just a little" settled into a daily cycle of "just a little more".
When she'd started blogging her growth she barely had anything to show off. "Just a record" she told herself, as she posted that first flatly lit modestly t-shirt clad closeup of her torso with a "before and after". A scant inch or two. Again, time and temptation have way of skewing that little word, "just". The same shirt once a week stretched skin-tight and obscene, the same flat lighting casting deep curved shadows between the stop-motion heaving of her rapidly expanding mass.
For the first few months there was a tidal-like motion as her sillouette spilt over her bra, then reset to a smooth curve as she bit the bullet and upgraded her underwear a few cupsizes, only for the pulsing cycle to resume. Once or twice she took a racier shot with no shirt at all, showcasing the red bite marks of strained elastic and cotton on soft smooth skin. When she'd released the vice grip of the bra hook, the hoplessly small DD-cup assembly had sling-shotted with a relieved 'ping' and soft thud onto the floor of her bedroom. "Am I going too far? I could barely fit my boobs in frame that time?", she had wondered as her peripheral vision caught the outline of her figure with her now almost head-sized tits in the bedroom mirror. The cold air goose-bumped the skin of her increasingly sensitive bare chest before the thought could even finish. The whisper of a gasp had slipped the thin gap of her lips as hand rocketed by animal instinct, had hit the 'post' key.
Her follower count grew in concert with her chest, the gravity and sensitive mass of her swelling, plumping tits suckering in more and more strangers as it did her own attention. In her dayjob, even hiding under loose draping clothes, she could feel the tugging in her shoulders and back as she straightened her spine against the pounds of raw nerve endings, tingling like fireworks, that shuddered her breath everytime she leaned wrong and let them brush her desk. In a private moment she'd steal a look on her phone and check the aftershock of notifications from her most recent post. 'Jesus...that many people watching'? Consciously she'd sworn off another deep-cleavage selfie, but unconsciously the back of her mind had already started that chanting, relentless tugging again.
---
It had been half a year, every morning waking up to the soft brush of silk sheets on the smooth skin her tits splaying under her sleeping body, each night falling asleep to the soothing groping of her muscle-memory self-massages. Each morning weighing and measuring and finding that her tits were a little heavier. They'd sagged a little at first, brushing midway to her belly button, until she'd learned a trick in her supplement regime to lend them an ageless bounce and perk. The exposed skin of her under-boob tickled her anytime she walked past her aircon (topless of course, no reason to ruin a shirt in the privacy of her own home).
Her posts had followed an escalating cycle of creeping escalation followed by a bashful retreat, only to start again: each time a little further, a little bolder, a little fuller. After her last post, a barely PG13 webcam shoot of her oversized tits bulging past her hand-bra gripped fingers cast in pale monitor light, she'd sworn to put a stop to all of it.
It didn't even last a day. "Maybe just a little more".
"Maybe just one more photo".
"Maybe just one live stream".
"Maybe just....one order of these rapid growth serum pills"
---
She clicked her camera on, lights dim and curtains drawn. It was early evening, a few dozen viewers clicked in immediately. She had a cheap brand store white T on, the right size for her torso but hilariously undersized for her plumping braless tits. The light was dim enough to hide the outline her her bare chest under the stretched cloth, she was only backlit by the gentle string lights of her bedroom. All the same, a quiet part of her shivered unbidden at the splotchy dark pixles that she knew outlined her nipples. "Just my little secret" she promised herself. Her stomach gurgled with the pills she'd downed with dinner. The box said to only take one, but they always under-dose them, she'd learned. Legal reasons.
She'd taken five.
The viewer count clicked higher, scraping the low side of a hundred. She blushed, her head hidden well above the camera frame. She angled her waist to the left, to the right. Dim LED lights halo'd the curve of her enormous chest. She'd had to push her chair so far back just to frame them now that she could barely touch the keyboard. Now they plumped out under her chin against any law of biology or gravity; she could see the tempting buds of her nipples from above everytime she looked down when changing. She felt her heart in her chest and swallowed hard: maybe try something new, just this once?
She reached down and yanked the release on her chair, angling back and showing the sheer feminine mass tensioning the threads of her shirt apart. The whole top half of the frame was cotton shrinked wrapped boob. Her eyes languished on the preview for moments, minutes... "I should stop. I should turn this off. I shouldn't be doing this". Then it happened...her heart quickened in an instant, like hitting the drop on a roller coaster. Her pulse was beating, hammering, inside her ribcage. Except it wasn't fear, or shock, it was.... oh fuck
She felt it before she saw it, the pin-prick constellation of rippping threads and the dragging of ragged material over compressed skin. She swore, the first time anyone had heard her voice on camera. Her voice was pitched and strained with a high octane squeeze of emotions. Panic? Surprise? Something she didn't want to admit? Whatever she was saying, it was cut short by that feeling again- presssing up into her like insistant angling fingers. She fumbled at the keyboard, trying desperately as she tried to slap at the "end stream" hotkey as she felt more and more weight pressing into her ribcage as her tits grew a fraction of an inch with every pounding heartbeat.
Her scrabbling hands tried to protect her modesty as she felt the receding seams disintegrate under her fingertips, the cheap shirt splitting and falling into tatters about her. She couldn't focus- that pounding pulse was everywhere. It was in here ears, the skin of her chest, her thighs, her lips. Her fingers dug into the soft skin of her thighs as she leaned back further. She bit her lip, some corner of her head keeping the now lost vigil of privacy for her voice. Her chair creaked, she could feel the back of it bite into her spine with each pulse. Oh god...Oh fuck....how big was she getting?
Through half-lidded eyes and rasping breath she managed to lean herself forward a few inches and spy her monitor through blurry double vision. '10,000 viewers' was the last thing she saw as another moan was caught halfway up her throat, hips flexing as final coherent thought wondered just how big she'd get.
Jesus Christ yessssssssss
👍🗿👍
Who are some of your favorite Tumblr expansion writers right now and what about them do you like?
Since I'm doing a bunch of asks, why not...
I have newcomer @tfsbyross in my sights as a hopeful Great, so they're my current favorite. I like their tone, gratuitousness, and 'specifics' that they reference. They have a confident style and it's interesting to see where they take their stories. I'd love to see more from them.
@localboobsenjoyer isn't a newer blog, but I've noticed their posts have been longer and richer. I have a soft spot for them because of their more stream-of-conscious style that I tend to gravitate to as well. I also like how they use multiple pictures in their posts and personally enjoy the use of AI pics instead of reposting real people above kink writing.
I gotta say, @rough-giantesses, @soulpervert, @cottonundiestf, @gabidy-gook, @bustybounty @47-9-s-126-43-w, @glumbuss, @toweroverme, @sizegoddessmichelle, and @growthgoddess are all wickedly good too.
But, @growth-opportunities has hands-down been the MVP this year in terms of range, consistent quality, and volume. I think they started posting towards the end of 2024 and have been carrying the Tumblr expansion caption community on their back since then. I honestly don't know how they do it. Like, have they never heard of burnout? If they haven't, no one tell them.
my boobs NEED to be bigger :(

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Now that you've already cracked my identity I can reveal this was me all along hehe
"I lived, bitch"
Day 143/180 of your friend's medical trial. A few weeks in she'd started messaging your out of nowhere, explaining how she needed the cash. A little weird, you'd thought. You guys weren't close, why message you? Maybe she was just bored?
Soon enough there was selfies. Then high angled selfies. Then high angled selfies in bed. The conversation was great, you were trying to play it cool, but you were having a hard time not bringing up her clearly changing figure when it was clearly what she was aiming her camera at with every photo. Were you being an idiot? You kept trying to be polite, but maybe she was waiting for you to take a hint.
She vanished for a few days, giving you a heads up, something about "deep treatment". Then, a text with a text preview. "I lived, bitch". You smiled a little, glad she was okay. Medical trials are no joke. Then you opened the photo she sent.
"Jesus fuck", you rocketed out the message in shock instinct, finger barely pausing over the send button
"I see you typing" She sends, eyeing your hesitation. You can practically feel her grinning on the other end of the three rolling dots on messenger.
"Take a hint. I'm not taking these photos by accident"
She's just laying there, slack jawed and absent from conscious reality, blank eyes staring at the circling cieling fan. Just a few hours ago she'd showed up at your door, a loose white-T vaguely tracing her rail thin frame. This tiny girl with her mousy specs, braisenly protesting that she didn't believe the stories about you and your way of "massing" women into shape. And yet she was here. At your door. You knew a liar when you saw one.
---
You spare yourself a glance at her as you fetch some tea, splaid out on your matress, breath heavy, eyez glazed over. Her pants and underwear are long since abandonded in wet crumpled heaps, tangled somewhere among your bedsheats. You cock your head and eye that shirt of hers. Didn't that material reach below her waist before? You make a mental note- next time work her till she rips through the thing entirely.
You pause a second and listen closely. The creak of bedsprings, the rubbing of skin as her new thighs slide. Ah, there it is- the wet slick as her naked lower half twitches on the soaked sheets. Time to work her more. You're a professional after all.
It was that perfect sort of secret- the kind between you and hundreds of strangers. Every few nights, whenever that urge tugging at the base of her skull got too loud to ignore, she'd give in to the impulse and post an update on her "progress". A racy cleavage photo, deeper each week. An under-slung low angle shot when they got big enough to block her face. Always just a tease, just barely pushing the envelope, always raising her pulse and telling her push further, bolder. But always, she told herself, always tasetful. Private, scandalous, but....tasteful.
----
It had started as strictly private and contained matter, she had promised herself. A supplement ordered from amazon, in the strict confidence of her and herself alone, to add just a smidge of heft and tone to her chest, a decision agonized over through weaks of self conscious topless posing in the mirror."Just a little", she told herself. A week later she'd felt her bra biting just a little on the soft skin of her back. All at once, the die was cast. Oils, ointments, a daily massage regime, pills of every color downed with reckless abandon as "just a little" settled into a daily cycle of "just a little more".
When she'd started blogging her growth she barely had anything to show off. "Just a record" she told herself, as she posted that first flatly lit modestly t-shirt clad closeup of her torso with a "before and after". A scant inch or two. Again, time and temptation have way of skewing that little word, "just". The same shirt once a week stretched skin-tight and obscene, the same flat lighting casting deep curved shadows between the stop-motion heaving of her rapidly expanding mass.
For the first few months there was a tidal-like motion as her sillouette spilt over her bra, then reset to a smooth curve as she bit the bullet and upgraded her underwear a few cupsizes, only for the pulsing cycle to resume. Once or twice she took a racier shot with no shirt at all, showcasing the red bite marks of strained elastic and cotton on soft smooth skin. When she'd released the vice grip of the bra hook, the hoplessly small DD-cup assembly had sling-shotted with a relieved 'ping' and soft thud onto the floor of her bedroom. "Am I going too far? I could barely fit my boobs in frame that time?", she had wondered as her peripheral vision caught the outline of her figure with her now almost head-sized tits in the bedroom mirror. The cold air goose-bumped the skin of her increasingly sensitive bare chest before the thought could even finish. The whisper of a gasp had slipped the thin gap of her lips as hand rocketed by animal instinct, had hit the 'post' key.
Her follower count grew in concert with her chest, the gravity and sensitive mass of her swelling, plumping tits suckering in more and more strangers as it did her own attention. In her dayjob, even hiding under loose draping clothes, she could feel the tugging in her shoulders and back as she straightened her spine against the pounds of raw nerve endings, tingling like fireworks, that shuddered her breath everytime she leaned wrong and let them brush her desk. In a private moment she'd steal a look on her phone and check the aftershock of notifications from her most recent post. 'Jesus...that many people watching'? Consciously she'd sworn off another deep-cleavage selfie, but unconsciously the back of her mind had already started that chanting, relentless tugging again.
---
It had been half a year, every morning waking up to the soft brush of silk sheets on the smooth skin her tits splaying under her sleeping body, each night falling asleep to the soothing groping of her muscle-memory self-massages. Each morning weighing and measuring and finding that her tits were a little heavier. They'd sagged a little at first, brushing midway to her belly button, until she'd learned a trick in her supplement regime to lend them an ageless bounce and perk. The exposed skin of her under-boob tickled her anytime she walked past her aircon (topless of course, no reason to ruin a shirt in the privacy of her own home).
Her posts had followed an escalating cycle of creeping escalation followed by a bashful retreat, only to start again: each time a little further, a little bolder, a little fuller. After her last post, a barely PG13 webcam shoot of her oversized tits bulging past her hand-bra gripped fingers cast in pale monitor light, she'd sworn to put a stop to all of it.
It didn't even last a day. "Maybe just a little more".
"Maybe just one more photo".
"Maybe just one live stream".
"Maybe just....one order of these rapid growth serum pills"
---
She clicked her camera on, lights dim and curtains drawn. It was early evening, a few dozen viewers clicked in immediately. She had a cheap brand store white T on, the right size for her torso but hilariously undersized for her plumping braless tits. The light was dim enough to hide the outline her her bare chest under the stretched cloth, she was only backlit by the gentle string lights of her bedroom. All the same, a quiet part of her shivered unbidden at the splotchy dark pixles that she knew outlined her nipples. "Just my little secret" she promised herself. Her stomach gurgled with the pills she'd downed with dinner. The box said to only take one, but they always under-dose them, she'd learned. Legal reasons.
She'd taken five.
The viewer count clicked higher, scraping the low side of a hundred. She blushed, her head hidden well above the camera frame. She angled her waist to the left, to the right. Dim LED lights halo'd the curve of her enormous chest. She'd had to push her chair so far back just to frame them now that she could barely touch the keyboard. Now they plumped out under her chin against any law of biology or gravity; she could see the tempting buds of her nipples from above everytime she looked down when changing. She felt her heart in her chest and swallowed hard: maybe try something new, just this once?
She reached down and yanked the release on her chair, angling back and showing the sheer feminine mass tensioning the threads of her shirt apart. The whole top half of the frame was cotton shrinked wrapped boob. Her eyes languished on the preview for moments, minutes... "I should stop. I should turn this off. I shouldn't be doing this". Then it happened...her heart quickened in an instant, like hitting the drop on a roller coaster. Her pulse was beating, hammering, inside her ribcage. Except it wasn't fear, or shock, it was.... oh fuck
She felt it before she saw it, the pin-prick constellation of rippping threads and the dragging of ragged material over compressed skin. She swore, the first time anyone had heard her voice on camera. Her voice was pitched and strained with a high octane squeeze of emotions. Panic? Surprise? Something she didn't want to admit? Whatever she was saying, it was cut short by that feeling again- presssing up into her like insistant angling fingers. She fumbled at the keyboard, trying desperately as she tried to slap at the "end stream" hotkey as she felt more and more weight pressing into her ribcage as her tits grew a fraction of an inch with every pounding heartbeat.
Her scrabbling hands tried to protect her modesty as she felt the receding seams disintegrate under her fingertips, the cheap shirt splitting and falling into tatters about her. She couldn't focus- that pounding pulse was everywhere. It was in here ears, the skin of her chest, her thighs, her lips. Her fingers dug into the soft skin of her thighs as she leaned back further. She bit her lip, some corner of her head keeping the now lost vigil of privacy for her voice. Her chair creaked, she could feel the back of it bite into her spine with each pulse. Oh god...Oh fuck....how big was she getting?
Through half-lidded eyes and rasping breath she managed to lean herself forward a few inches and spy her monitor through blurry double vision. '10,000 viewers' was the last thing she saw as another moan was caught halfway up her throat, hips flexing as final coherent thought wondered just how big she'd get.

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch • No registration required • HD streaming
Tumblr has a nasty tendency to delete old nsfw video content, so I figured I might as well post this again.
iconic
Here I am 😘
Im fucking obsessed with my own tits, I love how big they are, I love making everyone around me look so small. I just wish I could grow mooooreeeeeee.
This is a little scary but, God its so fucking hot how many of you wanted to see me 😩