
Story of milk udon
By Big Cup Lover 
December 17, 2024

*** Intro





Hello, I'm Isami Tanaka, your average girl. I moved in with my older brother because his place is closer to my university. 



My brother, Ryu, runs a small restaurant. He's not the smartest person around, but he has a passion for cooking ever since he was a kid. He's always coming up with new recipes. I'm often his test subject for his new creations. I don't mind, but some of his failed attempts can be real hard hitters. 





*** The start





I stumble into the dining room, wearing my usual button-up shirt and skirt for school. Ryu's already there, practically bouncing on his toes with excitement.



"Isami! Perfect timing!" he exclaims, his eyes sparkling. "You've got to try my latest masterpiece!"



I plop down in my usual chair, stifling a yawn. "Oh boy, what culinary adventure are we embarking on today?"



Ryu places a steaming bowl in front of me with a flourish. "Behold, my newest creation: milk udon!"



I peer into the bowl, my brow furrowing. The noodles look normal enough, but they're swimming in a creamy white broth that's... well, a little suspect.



"Milk... udon?" I echo, trying to keep the skepticism out of my voice. I love my brother, but his experiments can be hit or miss. Last week's wasabi ice cream still haunts me.



Ryu nods eagerly. "Go on, try it!"



I pick up my chopsticks, hesitating. The aroma is actually pretty enticing, but I've been fooled before. Here goes nothing, I think, taking a small bite.



To my utter shock, it's... good. Really good. The creamy broth complements the chewy noodles perfectly, and there's a subtle sweetness that's absolutely addictive.



"Ryu!" I exclaim, my eyes widening. "This is amazing!"



"Really?" He beams, practically glowing with pride. "I knew you'd love it! I'm thinking of adding it to the restaurant menu."



I take another, larger bite, savoring the creamy texture and subtle flavors. "You absolutely should. This could be your new signature dish!"



"You think?" Ryu asks, his voice hopeful.



"Absolutely," I nod, my mouth full. "In fact... can I have seconds?"





*** The change





A month has flown by, and my love affair with milk udon shows no signs of slowing down. I'm perched at our dining table, my legs swinging with anticipation as Ryu approaches, bearing what's become my daily ritual.



"One extra-large milk udon for my favorite food critic," he announces, setting the steaming bowl before me with a theatrical bow.



I giggle, inhaling deeply. "Mmm, it smells so good. How do make it so appetizing?"



Ryu winks, tapping the side of his nose. "Trade secret. But I will say, your enthusiasm is my best ingredient."



As I reach for my chopsticks, a sudden discomfort makes me pause. My bra feels oddly constricting, digging into my sides. Weird, I think, shifting in my seat. I just bought this one, didn't I?



"Everything okay?" Ryu asks, noticing my hesitation.



I force a smile, not wanting to dampen his spirits. "Just savoring the moment," I lie, picking up my chopsticks. "You know, I think I might need to start paying rent for how often I'm mooching off your cooking."



Ryu laughs, ruffling my hair affectionately. "As if! Your smile is payment enough. Besides, who else would I test my culinary experiments on?"



I stick my tongue out at him playfully, but my mind is still on the strange tightness. Maybe I put on a little weight? I muse, eyeing the generous portion before me. I have been eating a lot.



I take a deep breath and dig in, determined to enjoy Ryu's creation despite my discomfort. The first bite is heavenly, rich broth coating my tongue. But as I lean forward for another mouthful, there's a sudden, sharp snap.



My eyes widen in horror as I feel my breasts abruptly drop, no longer supported. Oh no, oh no, oh no!



Ryu's brow furrows. "What was that sound?"



"Who knows?" I blurt out, my voice an octave higher than usual. I leap to my feet, arms crossed tightly over my chest. "I just remembered I, uh, left something important in my room. Be right back!"



I dash out, acutely aware of every bounce and jiggle as I flee. My cheeks burn with embarrassment. Did Ryu notice? Please don't let him have noticed!



I slam my bedroom door shut, leaning against it as I catch my breath. What is going on? This bra is brand new!



With trembling fingers, I unbutton my shirt. As the fabric comes undone, I gasp. The front of my bra has completely burst open.



"This can't be happening," I mutter, examining the tag. It confirms my fears – this is indeed the new F-cup I bought last week. How could it possibly be too small already?



My mind races, trying to make sense of it all. Did I put it in the dryer by mistake? No, I've been so careful with my nice things lately. Could it be defective? But it fit perfectly when I tried it on at the store...



I stand in front of my full-length mirror, turning this way and that as I examine my reflection. My breasts are clearly too big for the remnants of my bra, looking impossibly large. 



"I did have the feeling they were getting bigger recently," I mumble to myself, cupping them gently. "But how could they be bigger than F-cups already?"



A sudden, horrifying thought strikes me. "Am I getting fat?" I quickly shed the rest of my clothes, scrutinizing every inch of my body. But no, my waist is still trim, my legs toned from all the running around I do. It's just my chest that seems to have exploded overnight.



I sink onto my bed, mind whirling. "Where is this coming from?" I wonder aloud, voice barely above a whisper. "It's not like big boobs run in the family or anything."



Mom's barely a B-cup, and even Grandma never needed anything larger than a C. 



"I mean, I was already bigger than mom before all this started," I muse, absently tracing the angry red marks left by my too-tight bra. "So how can I still be getting bigger?"



I sigh heavily, realizing I can't spend all day pondering this mystery. "Time to face the music," I mutter, hauling myself up and shuffling to my closet.



As I sort through my clothes, trying to find something that might fit, I can't help but feel a twinge of frustration. "I just bought new bras last week," I grumble, tossing aside yet another too-small option. "Can't believe I have to go buy new ones again."



Finally, I manage to squeeze into a stretchy top that's only slightly too tight. I wince as I catch sight of myself in the mirror. "Well, it's not ideal, but it'll have to do," I say, trying to inject some positivity into my voice. 





*** The mystery continues





As the days pass, my struggle intensifies. Each morning, I wake up to find my clothes fitting a little tighter, my bras a little more strained. I've had to change my cup size three times now, from F to G, then H, and now... I-cups. The thought makes me dizzy.



My shoulders are painfully stiff, and I constantly feel eyes on my chest. Campus is definitely not the best place to be when your chest is ballooning up by the day. My cheeks burn with embarrassment every time I walk down the corridor. 



In class, I struggle to focus. The buttons on my shirt gap alarmingly, and my breasts rest heavily on the desk, making it awkward to write.



Still, I did my best to not let something like boobs bring me down. But then one day...



I stand in front of my mirror, struggling with the buttons of my largest shirt. My fingers tremble as I fasten each one. "Come on, just one more," I mutter, sucking in my breath as if that might somehow make my chest smaller.



Just as I'm about to celebrate my small victory, a loud pop echoes through the room. I watch in dismay as a button flies off, leaving a gap that exposes an embarrassing amount of cleavage. My heart sinks as I stare at my reflection, the reality of my situation finally sinking in.



"This... this can't be normal," I whisper, my voice wavering. I've always been an optimist, but even I can't ignore this anymore. My breasts have grown far beyond what anyone would consider typical. 



With a frustrated sigh, I unbutton the shirt and let it fall to the floor. Standing there in just my bra, I can't help but marvel at how much I've changed. "I-cups," I say aloud, shaking my head in disbelief. "And who knows how long that'll last at this rate?"



I cup my breasts, feeling their weight. "What could be causing this?" I wonder aloud, my brow furrowing. 



I'm jolted from my thoughts by my brother's cheerful voice. "Isami! Food's ready! I made your favorite - milk udon!"



My eyes widen as a sudden realization hits me. The milk udon... could it be? I've been eating it almost every day since Ryu created the recipe. The timeline matches up perfectly with my growth. But that's ridiculous, right? Food can't possibly cause such drastic changes. 



"No way," I mutter, shaking my head. "That's just... that's just silly." 



Yet, the thought lingers. What else could explain this bizarre situation? "It can't be," I rationalized. Ryu is serving that very dish at his restaurant. If that's what causing this growth, then it would be on the news by now. Right?



"Isami?" My brother call snaps me back. 



"Coming!" I call back, my voice a bit shaky. "I just need to get dressed!"



I glance around frantically, realizing none of my shirts will fit anymore. In desperation, I decide to borrow one of Ryu's.



"Hey, Ryu?" I ask, trying to keep my tone casual. "Can I borrow one of your shirts? Mine are, uh... in the wash."



"No problem!" he replies from the kitchen, oblivious to my dilemma. "Take whatever you need!"



I dash to his room, rifling through his closet until I find his largest shirt, a plain green t-shirt. With a mix of hope and trepidation, I slip it on. To my relief, it fits - snugly, but it fits. 



I take a deep breath and make my way to the dining table, tugging self-consciously at Ryu's oversized shirt. The smell of freshly cooked udon wafts through the air, making my stomach grumble despite my apprehension.



Ryu beams at me as I enter, ladling a generous portion of steaming milk udon into my bowl. "Here you go, sis! Extra creamy, just how you like it!"



I force a smile, my heart racing. "Thanks, Ryu. It smells amazing."



As I settle into my chair, I can't help but stare at the bowl before me. The thick, creamy broth swirls invitingly, studded with perfectly cooked noodles and tender vegetables. My mouth waters involuntarily, but my mind is in turmoil. Could this be the reason for the change? It did fit the time line...



"Is everything okay?" Ryu asks, his brow furrowing with concern. "You're usually halfway through your bowl by now."



I laugh nervously, fidgeting with my chopsticks. "Oh, it's nothing. Just... thinking."



I wanted to ask him if he put something in the food that would cause... development. But how can I possibly broach this subject? 'Hey, bro, did you happen to slip some sort of magical breast-enlarging potion into this udon?' Yeah, right. I'd die of embarrassment on the spot.



What if I just... stopped eating it? The thought makes my stomach clench in protest. Not only is it delicious, but it's Ryu's signature dish. He'd be crushed if I suddenly refused to eat it.



I take a deep breath, trying to calm my racing thoughts. It's just food, right? Delicious, comforting food that my brother poured his heart into making. How could it possibly be responsible for... well, my recent changes?



Pushing aside my concerns, I dig in, savoring the rich flavors that dance across my tongue. Before I know it, my bowl is empty, and I'm scraping the last drops of broth with my spoon.



Ryu chuckles, his eyes twinkling with amusement. "Looks like someone got their appetite back. Want seconds?"



I hesitate for a moment, then nod enthusiastically. "Yes, please! It's just too good to resist."



As he ladles another heaping portion into my bowl, I can't help but feel a mix of guilt and excitement. What if it is affecting me? But then again, how could I say no to more of this heavenly dish?



Just as I'm about to take my first bite of round two, Ryu's phone rings. He fumbles to answer it, nearly knocking over the pot in his haste. 



"Hello? Oh, hey Aki, what's up?" Ryu's expression shifts from cheerful to concerned as he listens. "Seriously? Now? Ugh, okay, I'll be right there."



Hanging up, Ryu turns to me with an apologetic smile. "Sorry, sis. There's a crisis at the restaurant. Think you can handle putting away the leftovers once they cool down?"



I grin mischievously, patting my stomach. "Leftovers? What leftovers? I'm planning to eat it all."



Ryu chuckles, ruffling my hair affectionately. "Go for it, champ. I'll probably just cook up something to eat at the restaurant anyway."



As Ryu grabs his keys and heads out, I call after him, "Don't work too hard, big bro!"



The front door clicks shut, and I'm left alone with my beloved milk udon. I dive in with gusto, slurping up the creamy broth and chewy noodles. It's like a warm hug for my taste buds.



Before I know it, I've polished off the entire pot. Four large servings worth! That's got to be some kind of record. I lean back in my chair, patting my belly contentedly. "Wow, Isami, you've really outdone yourself this time."



Satisfied, I get up to put away the dishes, feeling the weight of my meal settling in my stomach. As I stretch, I notice once more how snug my brother's large shirt feels across my chest. The fabric strain slightly, and I frown, looking down at myself.



"Geez, you two are really becoming a handful, you know that?" I mutter, adjusting the shirt awkwardly. I need to get new clothes. I can't keep raiding Ryu's closet forever.





*** Shopping for new shirts





I finish tidying up the kitchen, and grab my purse. "Alright, shopping it is," I declare as I head out the door, locking up behind me. The local department store isn't far, and I could use the walk to help digest that enormous meal.



Once inside the store, I make a beeline for the women's section, my eyes scanning for anything roomy enough to accommodate my new... assets.



"Okay, let's see what we've got here," I mutter to myself, rifling through the hangers. I pull out a crisp white L-size shirt, holding it up against my body. It's comically large everywhere except...



"Well, hello there, problem area," I sigh, eyeing how the fabric stretches across my chest. The L size shirt looks like it might work, but something in my gut tells me it's not quite right. I tilt my head, examining my reflection in a nearby mirror. "Hmm, maybe I need to go even bigger?" The thought makes me grimace slightly. 



I continue my search, eventually stumbling upon a rack of XL button-ups. "Bingo!" I exclaim, perhaps a bit too loudly, earning a few curious glances from other shoppers. I feel my cheeks flush as I grab a couple of shirts in various colors.



"Let's hope these fit," I announce to no one in particular as I make my way to the changing rooms. The attendant gives me a friendly nod as I slip into an empty stall.



I exhale deeply as I close the changing room door behind me, grateful for a moment of privacy. I grab the hem of Ryu's borrowed t-shirt, eager to get out of the snug fit. 



"Come on, you stubborn things," I mutter, struggling to lift it pass my chest. Finally managing shrug off the shirt, I expect immediate relief. Instead, the constricting sensation lingers.



"What in the world?" I wonder aloud, my brow furrowing in confusion. I glance down at my chest, and my eyes widen in disbelief. My breasts are straining against my bra, threatening to spill over the cups that fit perfectly just this morning.



"No way," I whisper, gently poking at the soft flesh bulging out of my bra. "How is this even possible?"



I reach behind my back, fumbling with the clasp of my bra. As it comes undone, I feel an immediate sense of relief, followed quickly by a wave of panic. My breasts seem to settle into a slightly larger, rounder shape without the confines of the bra.



"This can't be happening," I mutter, cupping my breasts with my hands. They definitely feel heavier, fuller. "Did I imagine my bra fitting this morning? Am I losing my mind?"



As I stand there, hands still cupping my breasts in disbelief, a sudden realization hits me like a splash of cold water. "The milk udon," I gasp, my eyes widening. 



I think back to all the bowls of creamy, delicious noodles I've devour today. Could that really be the cause? It seems absurd, but then again, the evidence was right in front of me – or rather, attached to my chest.



I bite my lip, conflicted. "What do I do? Should I warn Ryu?" I mutter. He is serving the dish at his restaurant. It would be devastating if the food he serves is causing this. 



Shaking my head, I decide to put that dilemma on hold. "One crisis at a time." I tell myself firmly. "For now, new clothes."



I turn my attention to the pile of clothes I brought into the changing room. Grabbing an XL shirt, I slip it over my head, holding my breath as I pull it down. To my immense relief, it slides over my chest without resistance.



"Okay, so I don't need a XXL. Small victory," I sigh, smoothing the fabric over my torso. The shirt hangs loose everywhere else, making me look like I'm wearing a small tent. 



As examine myself in the mirror, I freeze. The collar of the XL shirt gapes open, offering a generous view of my cleavage. My cheeks flush hot with embarrassment.



"Oh no, no, no," I mutter, quickly covering myself with my hands. "This is not okay."



I frantically search through the other XL shirts I brought in, hoping to find one with a smaller neckline. But as I try on each one, my heart sinks. They all have the same wide collar, leaving me exposed every time I bend even slightly.



I slump against the changing room wall, letting out a frustrated sigh. 



"I guess XL shirts are designed for large bodies, not just large... assets," I muse, glancing down at my chest. "But what am I supposed to do now? Walk around flashing everyone every time I reach down for something?"



A small giggle escapes my lips at the absurdity of the situation. "Oh Isami, always finding new ways to embarrass yourself," I mutter, shaking my head. 



I look at my reflection. "Okay, Isami, let's think this through. What are your options?"



My fingers trace the edge of the collar, trying to gauge just how much will be visible. It's not indecent, exactly, but it's certainly more than I'm used to showing.



"If I don't buy these, I'll be stuck with shirts that are way too tight," I reason with myself. "And that's just asking for a wardrobe malfunction waiting to happen."



The memory of my button popping off earlier makes me cringe. "A little cleavage is better than, well, everything on display if a button gives up the fight."



With a resigned sigh, I start to remove the XL shirt. "I guess I'm buying these."



As I take off the XL shirt, my eyes fall on my bra, the I-cup bra. Now too-small. I'd left it unhooked while trying on shirts, and the sight of it reminds me of yet another shopping trip I'll need to make.



"Right." I groan, rolling my eyes. "I need a new bra as well."



I look at the bra, examining it critically. It's practically new, the lace still crisp and the straps barely stretched. But there's no denying it - it's too small now.



"At this rate, I'll need my own bra store," I mutter, trying to inject some humor into the situation. But the smile doesn't quite reach my eyes.



I take a deep breath, steeling myself for what I know will be a struggle. "Okay, let's get this over with."



But as I start to wrestle my breasts into the cups, I realize it's not going to be that simple. It's like trying to stuff two watermelons into coconut shells. I push and shove, trying to fit all the soft flesh into the cups.



"Come on," I grunt, face flushed with exertion. "Just... a little... more..."



After what feels like an eternity, I manage to get everything more or less in place and the bra properly hooked. I straighten up, adjusting myself as best I can. It's not comfortable by any means, but it'll have to do for now.



I slip on Ryu's borrowed shirt, grateful that it fits. With a sigh, I gather up the XL shirts I picked out earlier and make my way to the cashier.



The young woman behind the counter smiles brightly. "Did you find everything okay?"



"Um, mostly," I mumble, fidgeting with the hem of Ryu's shirt. "I was actually wondering... do you happen to carry any bras larger than an I-cup?"



Her eyes widen, surprise by the request but then her gaze flicks down to my chest, and understanding dawns. "Oh! I see. I'm sorry, but we don't stock anything quite that large in-store."



I feel my cheeks burning. "Right. Of course. That's... that's fine." I place the XL-shirts on the counter for her to scan. 



As she rings up my purchases, I can't help but think, *Not surprised, really. Not every day you get to see breasts as large as mine.* 



"How will you like to pay?" The cashier asks, jolting me from my thoughts.



"Debit, please," and I hand over my card, managing a weak smile. 



After paying, I gather my bag and hurry out of the store, already planning my next stop. *Looks like it's off to Bra-zilla's Big and Beautiful for me,* I think with a mix of resignation and amusement. *Where the cups run deep and the prices make you want to cry.*





*** Big bras





I push open the door to Bra-zilla's Big and Beautiful, a tiny bell chiming above my head. The store is cramped, every inch of wall space covered in a rainbow of bras that could double as parachutes. I can't help but giggle at the thought.



"Welcome back, Isami!" chirps the owner, a plump woman with a kind face. "Let me guess, time for an upgrade?"



I nod, feeling a mix of embarrassment and relief. "You know me too well, Mrs. Sato. I'm thinking... J-cup this time?"



Her eyebrows shoot up. "My, my! You're certainly blossoming, aren't you? Follow me, dear."



As we weave through the narrow aisles, I muse, *Blossoming is one way to put it. 'Expanding like a balloon' might be more accurate.*



Mrs. Sato pulls out a few options in my band size. "Here you go, sweetie. Why don't you try these ones out?"



I force a smile, grabbing the offered bras. "Thanks Sato."



After trying on the J-cup bra in the dressing room, I emerge, slightly breathless. "I think I'll take two of these."



She beams at me. "Excellent choice!"



I fidget with the hem of my shirt, my next request caught in my throat. "And, uh... could I maybe... get a K-cup too? Just in case, you know..."



Mrs. Sato's nodes, understanding my situation. "Of course, Isami. Always best to be prepared, isn't it?" She disappears into the back room, leaving me to ponder the absurdity of my situation.



*A K-cup? Really, Isami? Why not just ask for a tent while you're at it?* I can't help but chuckle at my own internal monologue.



Mrs. Sato returns with the K-cup bra, and we make our way to the register. 



As she rings up my purchases, I wince at the total. "Ouch. I didn't realize I'd need to take out a second mortgage for proper support."



Mrs. Sato nods sympathetically. "I understand, dear. The prices for larger sizes can be quite shocking."



I hand over the money, grumbling, "As if having to lug these things around wasn't enough of a hassle. Now I have to empty my savings account just to keep them contained."



I hurry home, clutching the shopping bags to my chest. As soon as I'm through the front door, I dash to my room, kicking it shut behind me. The bags land on the floor with a soft thump as I peel off Ryu's borrowed t-shirt, which now feels like it's trying to suffocate me.



"Ugh, finally," I mutter, reaching behind to unclasp my bra. As the I-cup falls away, I feel an immediate sense of relief. "Oh sweet freedom, how I've missed you."



I can't help but stare at my reflection in the mirror. My breasts, now unrestrained, are undeniably larger than they were even this morning. "J-cup, huh? More like 'jeez, when will this stop?'" I giggle at my own joke, but it's tinged with a hint of anxiety.



Gently cupping my breasts, I examine them closely. "At this rate, I'll be a K-cup before the week is out."



My mind wanders to the milk udon I've been devouring. Could it be the cause? The thought sends a chill down my spine.



"If it's affecting me like this, what about all the other customers? Ryu said it's a popular dish," I whisper, horrified. "Ryu's place could become known as the 'Breast Enlargement Bistro' or something equally ridiculous."



I try to imagine my energetic, naive brother dealing with a horde of unexpectedly top-heavy patrons. The mental image is both hilarious and terrifying.



Shaking off the ridiculous image, I focus on the task at hand. "I need to get to the bottom of this mystery, but first things first. I better cover up before I catch a cold," I mutter, feeling the draft on my exposed skin.



I rummage through the shopping bag, I decide to forgo a bra, relishing the freedom. Instead I pull out one of the new XL shirts and put it on. "Ah, that's more like it."



Grabbing my phone, I flop onto the bed, wincing as my breasts wobble with the movement. "Okay, ignore that," I tell myself firmly, opening up a browser. "Time to do some detective work."



I type in "Ryu's Restaurant reviews" and start scrolling. The screen fills with glowing comments, and I can't help but feel a surge of pride for my brother.



"'Fresh and appetizing,' 'healthy and delicious,'" I read aloud. "Way to go, Ryu."



As I continue reading, I notice a trend. "Huh, looks like it's especially popular with girls my age. Makes sense, I guess. Ryu's food is pretty Instagram-worthy."



But as I scroll through review after review, there's not a single mention of any unexpected growth. I toss my phone aside with a frustrated groan.



"Who would even mention something like that in a public review?" I sigh, staring at the ceiling. "It's not exactly something you'd casually bring up. 'Oh, by the way, the noodles were great, but my bra doesn't fit anymore. Five stars!'"



I roll onto my side, wincing as my breasts shift uncomfortably. "There's got to be something in that milk udon," I mutter, chewing my lip. "But I can't ask Ryu, I'll die of embarrassment."



The mere thought of broaching the subject with my brother makes my cheeks burn. I can almost hear his confused voice: "Breast growth? From udon? Isami, are you feeling okay?"



No, that conversation is definitely off the table. I flop onto my back again, arms spread wide. "Think, Isami, think!"



Suddenly, I bolt upright, eyes wide. "Wait a minute! Ryu's recipe book!"



Ryu keeps all his recipes in a book at his restaurant.



"If I could just get my hands on that book," I muse, a plan already forming. "I'd be able to see exactly what goes into that milk udon."



I swing my legs off the bed, pacing the room as excitement builds. "It's perfect! No awkward questions, no suspicions raised. I'll just... borrow it for a bit."





*** Getting some answers





The next morning, I'm standing outside Ryu's restaurant. I take a deep breath, steeling myself. "You've got this, Isami," I mutter. "Just act natural."



I push open the door, the familiar jingle of bells announcing my arrival. Ryu looks up from behind the counter, his face breaking into a wide grin.



"Isami! What brings you here so early?" he calls out, waving enthusiastically.



I plaster on my brightest smile. "Hey, big bro! I was wondering... could I maybe work here as a waitress?" The words tumble out in a rush. "I want to help out, and, well, I could use some extra money for clothes and stuff."



Ryu's eyebrows shoot up. "Really? That'd be amazing! But are you sure? It can get pretty hectic in here."



I nod vigorously. "Absolutely! I want to help. Plus, it'll be fun to see how things work behind the scenes."



"Well, I'm not going to turn down my favorite sister," Ryu chuckles, tossing me an apron. "You're a lifesaver, Isami."



As I tie the apron, I can't help but feel a twinge of guilt. I do want to help Ryu, but I can't forget the reason why I'm here. The recipe book. 



'Just a quick peek,' I tell myself. 'That's all I need.'



But as the day wears on, I realize my brilliant plan has one major flaw: the sheer busyness of the restaurant. Every time I think I might have a moment to sneak away, another customer walks in or a new order comes up.



I weave between tables, balancing trays and taking orders, but my chest keeps getting in the way. I bump into a chair, nearly spilling a bowl of ramen. "Sorry!" I squeak, face flushing. The customer, a middle-aged man, just chuckles.



"No worries, miss. No harm done."



As I turn, I catch him eyeing my chest. I should be offended, but I'm too frazzled to care. It's been like this all day - accidental nudges, near-misses, and way too many stares. 



By the time the last customer leaves, I'm ready to collapse. Every muscle aches, and my back is screaming from having to support my bust all day. I slump onto an empty table, my chest pillowing against the cool surface. The relief is instant, and I can't help but let out a small groan.



"Rough day, huh?" Ryu's voice startles me. I look up to see him grinning, a steaming bowl in his hands. "Thought you could use a pick-me-up."



The aroma of milk udon hits me, and my stomach growls in response. A nagging voice in my head whispers about breast growth, but I shove it aside. Right now, I just need comfort food.



"You're a lifesaver," I mumble, sitting up straighter. 



Ryu sets the bowl down and slides into the seat across from me. "Hey, least I could do. You really saved my butt today."



I dig into the udon, savoring the creamy broth. It's comfort in a bowl, and I feel some of the day's tension melting away. 



"So," Ryu leans forward, his own bowl of udon steaming in front of him. "How'd you like your first day as a waitress?"



I groan dramatically. "Let's just say I have a whole new respect for what you do every day."



As I slurp down the last of my udon, an idea strikes me. I glance at Ryu, who's contentedly eating his own bowl.



"Hey, Ryu?" I ask, trying to sound casual. "Any chance I could get seconds?"



His eyes light up. "Of course! I'll grab you some more—"



"No, no!" I interject quickly. "I mean, you should eat. I can get it myself."



Ryu looks surprised but shrugs. "Sure, help yourself. There's plenty in the kitchen."



I stand, perhaps a bit too eagerly. "Thanks, bro. You're the best."



In the kitchen, I spot the pot of milk udon on the stove, still gently steaming. But it's not what I'm after. My eyes scan the countertops, searching for Ryu's recipe book. 



There! Nestled between a stack of clean plates and a container of utensils. I dart over, flipping it open with shaking hands. Come on, come on... where's that milk udon recipe?



I find the page and quickly snap a photo with my phone, heart racing. Just as I hear Ryu's chair scrape against the floor, I ladle myself another serving of udon and hurry back to the table.



"Wow, you really liked it, huh?" Ryu grins as I sit down, a hint of pride in his voice.



I nod, trying to act natural. "It's delicious. I can see why customers love it."



As I dig into my second bowl, I can't help but sneak glances at Ryu. Does he suspect anything? But he seems oblivious, chattering away about a new spice blend he wants to try.



"You know," he says between bites, "I'm really glad you're working here, Isami. It's nice having family around."



A pang of guilt hits me. Here I am, snooping through his recipes, while he's just happy to have me here. I force a smile. "Yeah, it's... it's great."



We finish eating in companionable silence. As Ryu collects our bowls, he glances at the clock. "Whoa, time flies! We better close up."



I nod, grateful for the distraction. "Right. What needs doing?"



For the next half hour, we bustle around the small restaurant. I wipe down tables while Ryu handles the register. The routine of it is almost soothing, helping to calm my jangled nerves.



"And that's a wrap!" Ryu announces, flipping the lights off. "Ready to head home?"



I nod, exhausted. As we step out into the cool evening air, I can't help but wonder what I'll find when I examine that recipe more closely. 



At home, I slip into my room, softly closing the door behind me. My fingers tremble slightly as I pull out my phone, swiping to the photo I'd snapped earlier of Ryu's recipe book. The anticipation builds as I zoom in on the ingredients list for the milk udon.



"Come on," I mutter under my breath, eyes scanning the page. "There's got to be something..."



But as I read through the list once, twice, three times, my heart sinks. Flour, salt, milk... it's all painfully ordinary. No exotic herbs, no mysterious powders, nothing that screams 'magical breast-enhancing properties.' 



The combination was definitely odd, but there's nothing I was not already eating well before my chest started ballooning up. 



I flop back onto my bed and my chest bounces uncomfortably. "Ugh," I groan, staring at the ceiling. "If it's not the udon, then what is it?"



My mind races, trying to piece together this perplexing puzzle. "Is it some kind of weird growth spurt?" I shake my head, knowing how ridiculous that sounds. "At my age? Get real, Isami."



I roll onto my side, hugging a pillow to my chest. The soft fabric does little to comfort me as reality starts to sink in. "I don't want to," I whisper, "but I think... I think I need to see a doctor."





*** Answers





I quickly make a appointment, one as soon as possible. It's set for a couple of days from now. As the days inch closer, my anxiety mounts. I try to keep busy, throwing myself into my studies and work at Ryu's restaurant. But each morning, as I pull on progressively tighter tops, my worries increase. 



By the time the appointment arrives, I'm sporting a K-cup bra. I just hope the doctor can help.



I take a deep breath, steeling myself as I push open the door to the doctor's office. The waiting room is mercifully empty, save for a potted plant that's seen better days. As I approach the receptionist, I can feel my cheeks burning.



"Hi, I'm Isami Tanaka. I have an appointment," I manage to squeak out.



The receptionist smiles kindly. "Of course, please take a seat. The doctor will be with you shortly."



I settle into a chair, my back groaning in protest. These K-cups are no joke – they feel like I'm lugging around two watermelons strapped to my chest. I fidget with the hem of my shirt, grateful I managed to find one that actually buttons up.



"Miss Tanaka?" a voice calls. I look up to see a pretty doctor, probably in her early thirties, smiling at me. "I'm Dr. Yamamoto. Please, come in."



I follow her into the examination room, where we sit at her desk.



"So, what brings you in today?" Dr. Yamamoto asks, her voice gentle and professional.



I take a deep breath. "Well, you see... it's kind of embarrassing, but..." I gesture vaguely at my chest. "These have gotten a bit out of hand."



Dr. Yamamoto nods encouragingly. "Can you tell me more about what's been happening?"



"It's like they have a mind of their own," I blurt out. "A couple of months ago, I was a perfectly normal D-cup. And now..." I trail off, looking down at my chest. "Well, you can see for yourself. I'm practically smuggling beach balls under my shirt."



The doctor's eyes widen slightly, but she maintains her composure. "I see. And you say this happened over just a couple of months?"



I nod, feeling a mix of relief and embarrassment at finally telling someone. "Yeah, it's been pretty rapid. And honestly? I don't think they're done growing yet. My back is killing me, and I'm running out of alphabet to describe my bra size."



Dr. Yamamoto makes a few notes. "I understand this must be very distressing for you, Isami. Let's run some tests to get a better picture of what's going on. We'll start with a mammogram."



I follow Dr. Yamamoto to the mammogram room, my heart racing with a mix of anxiety and hope. Finally, some answers might be on the horizon. As I enter, the large, intimidating machine looms before me, and I can't help but wonder if it's up to the task.



"Alright, Isami," Dr. Yamamoto says gently, "I'll need you to remove your shirt and bra."



I nod, fumbling with the buttons of my shirt. It's a struggle these days, each one straining against my chest. As I finally manage to undress, I feel exposed and vulnerable.



"Don't worry," Dr. Yamamoto reassures me, noticing my discomfort. "This is completely routine."



I step up to the machine, trying to position myself as instructed. But as I attempt to place my breasts on the plate, it becomes clear that this isn't going to be as straightforward as I'd hoped.



"Um, Dr. Yamamoto?" I call out, my voice tinged with embarrassment. "I think we might have a problem."



Dr. Yamamoto approaches, her eyes widening slightly as she assesses the situation. My breasts were spilling out of the plate. "I see what you mean, Isami. Your breasts are indeed quite large for our standard machine."



I can't help but let out a nervous giggle. "I guess I'm breaking mammogram machines now. Add that to my list of recent accomplishments."



The doctor smiles kindly. "Not to worry. We'll just have to get creative."



After what feels like an eternity of awkward positioning and gentle squishing, we finally manage to get a full scan. I breathe a sigh of relief as I put my clothes back on, my shirt once again straining against my chest.



Dr. Yamamoto studies the scans intently, her brow furrowed in concentration. I hold my breath, waiting for her verdict.



"Well, Isami," she begins, turning to face me, "Your breasts are extremely dense, but apart from that, they're healthy. There are no signs of cancer or any other abnormalities."



I exhale sharply, feeling a weight lift off my shoulders. "That's great!" I exclaim, my usual optimism bubbling up. But then a thought occurs to me. "But... if everything's normal, why are they growing?"



Dr. Yamamoto nods, understanding my concern. "That's a very good question. While the mammogram results are reassuring, they don't explain the continued growth. I'd like to do a blood test to see if we can get some more answers."



I nod, rolling up my sleeve. As the doctor prepares the needle, I can't help but quip, "At least my veins haven't grown too big for the needle, right?"



Dr. Yamamoto chuckles as she draws the blood. "I'll call you once we have the results," she assures me, applying a bandage to my arm.



As I stand to leave, I'm filled with a mix of relief and lingering uncertainty. At least I know I'm healthy, but the mystery of my growth remains unsolved. 



I trudge home, my mind swirling with a mixture of relief and lingering anxiety. The weight on my chest feels even more pronounced now, a constant reminder of my predicament. As I fumble with my keys, I can't help but wonder if this is my new normal.





*** The long wait





The next couple of days blur together in a haze of lectures, study sessions, and shifts at Ryu's restaurant. I try to lose myself in the routine, but it's hard to ignore the constant ache in my back and the way my clothes seem to shrink overnight.



Finally I get a call from Dr. Yamamoto's office.



"Hello?" I answer, my heart racing.



"Isami? This is Dr. Yamamoto. I've got your test results back. Can you come in tomorrow morning?"



I swallow hard, nodding before remembering she can't see me. "Y-yes, of course. I'll be there."



As I hang up, I catch my reflection in a polished pot. My XL-shirt, once loose, now strains across my chest. I sigh, wondering what answers tomorrow will bring.



The next morning, I struggle into my largest button-up shirt, wincing as the fabric stretches tight across my chest. Even this feels inadequate now. I take a deep breath, trying to calm my nerves as I head to Dr. Yamamoto's office.



As I enter the examination room, Dr. Yamamoto's eyes widen. "Isami," she says, her professional demeanor slipping for a moment. "I... I see there's been further development since your last visit."



I nod, feeling a blush creep up my cheeks. "Yeah, it's... pretty noticeable, huh?" I laugh nervously, fidgeting with the hem of my shirt. "I'm an L-cup now, maybe even bigger? It's getting hard to find clothes that fit."



Dr. Yamamoto leans forward, her expression a mix of concern and fascination. "I can see that. How are you feeling otherwise? Any pain or discomfort?"



"My back's killing me," I admit. "And I keep knocking things over."



She nods sympathetically. "I can imagine. Well, Isami, I've reviewed your test results thoroughly, and I believe I have some answers for you."



My heart skips a beat. "Really? Did you find out what's causing this?"



Dr. Yamamoto's lips quirk into a small smile. "I have good news. We've identified the cause of your breast growth. It's a rare condition called breast hypertrophy."



I blink, trying to process this information. "Breast... hypertrophy? What exactly does that mean?"



Dr. Yamamoto leans back in her chair, folding her hands on the desk. "Breast hypertrophy is a rare condition that causes excessive breast growth. It's not life-threatening, but..." She pauses, her expression softening. "I'm afraid there's no cure."



My heart plummets. I struggle to find words, my thoughts a jumbled mess. "No way to... but, they're already so big. I can't..." I trail off, feeling tears prick at the corners of my eyes.



Dr. Yamamoto leans forward, her voice kind but firm. "Isami, I want you to know that while we can't cure it, there are ways to manage the condition and its effects. I'd like to refer you to a specialist in breast hypertrophy. They'll be better equipped to guide you through this."



I look up, a glimmer of hope cutting through my panic. "A specialist? Do you really think they can help?"



"Absolutely," Dr. Yamamoto nods, taking out a referral card from her desk. "They have experience with cases like yours and can offer more targeted treatment options and support."



I take a deep breath, trying to steady myself. "Okay," I say, my voice shaky as I take the card. "I'll see the specialist."



As I step out of Dr. Yamamoto's office, a strange mix of relief and anxiety washes over me. At least now I know why my breasts are growing, but the reality of my condition is starting to sink in. I clutch the referral card to my chest.



Once home, I flop onto my bed, staring at the ceiling. "Come on, Isami," I mutter to myself. "You can do this." With a deep breath, I dial the number for the specialist.



A cheerful voice answers, "Dr. Nakamura's office, how may I help you?"



"Hi, um, I'd like to make an appointment," I stammer. "I was referred by Dr. Yamamoto."



"Certainly! May I ask what the referral is for?"



I swallow hard. "Breast hypertrophy."



"I see," the receptionist says, her tone professional. "And what's your current cup size?"



My cheeks flush hot. Is this really happening? "I, uh..." I glance down at my chest. "I'm wearing an L-cup, but..." I pause, embarrassment making my voice small. "I think I might be closer to an M-cup now."



There's a brief silence on the other end. "I understand," the receptionist says, her voice softening. "Given your situation, we'll schedule you for an urgent appointment. How does tomorrow at 2 PM sound?"



Relief floods through me. "Tomorrow? That would be amazing, thank you!"



As I hang up, I can't help but giggle at the absurdity of it all. Here I am, Isami Tanaka, scheduling urgent boob appointments. 





*** A cure?





The next day, I fidget nervously in the waiting room of Dr. Nakamura's office, tugging at my straining button-up shirt. The receptionist's eyes had widened when I walked in, her gaze dropping to my chest before she quickly composed herself.



"Tanaka Isami?" she'd said, a hint of recognition in her voice. "The 2 PM appointment for... breast hypertrophy?"



I'd nodded, feeling my cheeks flush. I guess I shouldn't be surprise that she figured I was the one with the breast related appointment. 



Now, as I wait, I can't help but notice the curious glances from other patients. I try to distract myself by leafing through a magazine, but my hands are shaking too much to focus on the words.



Finally, a nurse calls my name. "Tanaka Isami?"



I stand, my heart racing. "That's me!" I say, wincing at how high-pitched my voice sounds.



The nurse leads me to an examination room where Dr. Nakamura, a young woman with kind eyes, greets me with a warm smile.



"Tanaka, I'm Dr. Yamamoto. It's nice to meet you," she says, gesturing for me to sit.



As I perch on the edge of the exam table, Dr. Nakamura begins to explain, "I understand you're here about breast hypertrophy."



I nod vigorously, my voice coming out in a nervous rush. "Yes, that's right. My breasts... they just won't stop growing. I don't know what to do anymore."



Dr. Nakamura's expression remains professional, even as she glances down to look at my chest. "I see. Can you tell me when this started and how quickly the changes occurred?"



Taking a deep breath, I launch into my explanation. "Well, it all began about three months ago. I was a D-cup then, which already felt pretty big, you know?" I gesture vaguely with my hands, feeling my face heat up. "But then, it was like someone hit fast-forward on my chest. Every week, I swear they got bigger. And now..." I trail off, glancing down at my straining shirt buttons.



"And now you're at...?" Dr. Nakamura prompts gently.



"M-cup," I whisper, hardly believing it myself. "I had to special order bras online because nothing in stores fit anymore."



The doctor's eyebrows shoot up, and she quickly jots something in her notes. "That is indeed a significant and rapid change. Have you noticed any other changes? Perhaps in your appetite or eating habits?"



I blink, caught off guard by the question. "My appetite?" I echo, tilting my head. Then it hits me - all those extra bowls of milk udon I've been scarfing down lately. "Oh! Now that you mention it, I have been eating a lot more. Around two large bowls of udon per meal, actually."



Dr. Nakamura nods thoughtfully, her pen tapping against her clipboard. "Isami, I believe I understand what's happening here. With your condition, excess eating is just fuel for your breast growth."



My eyes widen as the realization sinks in. All this time, I thought it was something in the udon, but it was just... me? My cheeks flush with embarrassment. "Oh," I murmur, fidgeting with the hem of my shirt. "I guess I have been eating a lot more than usual."



The doctor's voice is gentle as she continues, "The good news is, with proper diet management, we can likely slow or even stop this excessive growth."



A wave of relief washes over me, so intense that I have to blink back tears. "Really? You mean I don't have to keep getting bigger?"



"That's right," she confirms, reaching for a pamphlet on her desk. "I'm going to show you how to eat properly to manage your condition. This includes what foods to avoid and appropriate portion sizes."



I listen intently, determined to memorize every word. This is my chance to regain control, to stop feeling like my body is running away from me. 



As Dr. Nakamura hands me the pamphlet and a personalized diet schedule, I clutch them like lifelines. "Thank you so much," I say, my voice thick with emotion. "You have no idea how much this means to me."



She smiles warmly. "I'm glad I could help, Isami. Let's schedule a follow-up in a few days to see how you're responding to the new diet." She checks her calendar and jots down a date. "Here's my card. Don't hesitate to call if you have any questions or concerns."



I nod. "Thank you again, doctor. I really appreciate your help."



As I leave the doctor's office, clutching the diet plan in my hand, a mix of emotions swirls through me. Relief, hope, and a tinge of anxiety. 



But as I walk, my mind races. The diet plan isn't just a simple change - it's a complete overhaul of my eating habits. And then it hits me: Ryu. My brother, the chef, the one who's been feeding me all this time.



I groan inwardly. "Oh no. I'm going to have to tell him, aren't I?"



The thought of discussing my condition with my brother makes me want to crawl under a rock. I mean, ask my brother for help to stop my breasts from growing?



This is going to be so awkward. But I know I can't keep this from him. I sigh, resigning myself to the inevitable conversation. It's embarrassing, sure, but if anyone can help me stick to this diet, it's Ryu. 





*** The talk





I take a deep breath as I step into our house, the familiar scent of Ryu's latest culinary experiment wafting through the air. My brother's humming drifts from the kitchen, a telltale sign he's lost in his own world of flavors and spices.



"Hey, Ryu?" I call out, my voice shakier than I'd like. "Can we talk for a sec?"



He pokes his head out, flour dusting his cheek. "Sure thing, sis! Just let me turn off the stove."



We settle at the dining table, and I fidget with the hem of my shirt, acutely aware of how tight the buttons feel across my chest.



"So, what's up?" he asks, leaning forward.



I swallow hard. "I, uh, went to see a doctor today."



Ryu's eyes widen in panic. "What? Are you sick? Is everything okay?"



"No, no, I'm fine!" I reassure him quickly, waving my hands. "It's just... it's about my chest."



His brow furrows in confusion. "Your chest? What's wrong with your chest?"



I can't help but let out a small, exasperated laugh. Of course he hasn't noticed. "Ryu, haven't you seen how... big they've gotten?"



He blinks, then squints at me as if seeing me for the first time. "Huh. Now that you mention it..."



I roll my eyes, a mix of amusement and frustration bubbling up inside me. "Seriously, Ryu? They're practically bursting out of this shirt!"



Ryu has the decency to look sheepish. "Sorry, sis. I guess I've been too caught up in my new recipes to notice. But what's the problem?"



I take a deep breath, trying to find the right words. "Well, the thing is... they're not just big. They're still growing."



Ryu's eyebrows shoot up. "Still growing? But you're not a teenager anymore."



"Exactly," I nod, feeling a strange mix of relief and embarrassment at finally discussing this. "That's why I went to the doctor. Turns out, I have this condition..."



I trail off, watching Ryu's face. He's listening intently now, his usual energetic demeanor replaced by genuine concern. It's touching, really, how quickly he can switch from oblivious big brother to protective guardian.



"What kind of condition?" he asks softly.



I fidget with my shirt again. "It's called... well, the name's not important. Basically, it means my breasts just keep growing. And they're already way too big."



I pull out the pamphlet and papers the doctor gave me, handing them to Ryu. "The doctor proposed this special diet to try and slow down the growth. I was hoping... maybe you could help me follow it?"



Ryu's eyes light up as he scans the papers, his culinary wheels already turning. "A diet challenge, huh? This could be interesting!" He grins, that familiar spark of enthusiasm returning to his face.



I can't help but smile, grateful for his positive attitude. "So you'll help?"



"Of course, sis! We'll tackle this together," he declares, poring over the diet plan with growing excitement. "Hmm, avoid sugar and carbs... Oh! And these vegetables. This is right up my alley!"



His enthusiasm is contagious, and I feel a wave of relief wash over me. "Thanks, Ryu. I really appreciate it."



"No problem at all," he says, already jotting down recipe ideas. "We'll make this diet so delicious, you won't even miss the stuff you can't have."





*** Follow-up





A few days later, I'm back in Dr. Nakamura's office for my follow-up. 



"So, Isami," Dr. Nakamura says, her kind eyes meeting mine, "how have things been going?"



I take a deep breath, mentally reviewing the past few days. "Actually, pretty good," I say, surprising myself with the realization. "I've been following the diet you prescribed. It was tough at first, but I'm getting used to it now."



Dr. Nakamura nods encouragingly. "That's excellent to hear. Any challenges you've noticed?" She ask, eying my chest.



I feel a blush creep across my cheeks as I follow her gaze. "Well, um... my breasts have gotten bigger," I admit, fidgeting with the hem of my shirt. "I'm now an O-cup."



Dr. Nakamura's eyebrows raise slightly, but she maintains her professional composure. I rush to continue, "But thanks to the diet, the rate they're growing has decreased! If it wasn't for that, I'm sure I'd be past a Q-cup by now."



A small smile tugs at the corner of my lips as I share the good news. "Actually, the last few days, my breasts have barely increased in size at all. I'm really hopeful that if I keep this up, I might be able to stop them from growing entirely!"



Dr. Nakamura nods, her expression brightening. "That's excellent progress, Isami. I'm very pleased to hear it." She makes a few notes on her clipboard before looking back up at me. "It sounds like the diet is having the desired effect."



I nod enthusiastically, feeling a surge of hope bubbling up inside me. "It really is! I mean, don't get me wrong, these..." I gesture vaguely at my chest, "are still a handful. Literally. But I'm starting to feel like I can manage this."



Dr. Nakamura's eyes crinkle with a warm smile. "That's the attitude we want to see. How are you coping with the physical aspects?"



I take a deep breath, considering. "Well, I've had to get creative with my wardrobe. Button-up shirts are a thing of the past," I laugh, tugging at the stretched fabric of my current top. "But I've found some great supportive bras, and I'm learning to balance better. Who knew I'd become an expert at counterweights?"



As I speak, I realize how far I've come. Just weeks ago, I was a mess of anxiety and frustration. Now, I'm cracking jokes about my condition. It's progress, right?



"The best part," I continue, my voice softening, "is that I'm starting to feel like myself again. Like I can have a normal life, you know?"



Dr. Nakamura leans forward, her expression thoughtful. "That's wonderful to hear, Isami. Remember, 'normal' is relative. You're adapting admirably to your circumstances."



I nod, feeling a lump form in my throat. "Thank you, Doctor. For everything."



As we wrap up the appointment, I can't help but feel a sense of accomplishment. Sure, my body has changed dramatically, but my spirit? That's still 100% Isami Tanaka.



The end!

