Breast Expansion Thread - /d/ (#11343174)

Anonymous
7/27/2025, 5:57:26 PM No.11343174
0(1)
0(1)
md5: fd34b85718c9c70c9dab2a9b76addf2d🔍
The thread where boobs get bigger

usual rules
>Any growth is ok as long as BE is the focus
>No AI or AI talk of any kind.

Previous: >>11316911
Replies: >>11343955 >>11344147
Anonymous
7/27/2025, 5:59:50 PM No.11343176
hange_zoe_fan_art_by_bloombeautycomics
hange_zoe_fan_art_by_bloombeautycomics
md5: ab27bfb656f065a7223f0d2d57ed66aa🔍
How big do you like the girl to grow? Do you have a size limit?
Replies: >>11343204 >>11343379 >>11343749 >>11345570 >>11345695 >>11345851
Anonymous
7/27/2025, 6:00:22 PM No.11343178
01
01
md5: d33c5ebe6f46725ad12cf8158b482f42🔍
Replies: >>11343184
Anonymous
7/27/2025, 6:01:56 PM No.11343184
02
02
md5: 8396aadab29f5adc008f086002f24b1b🔍
>>11343178
Replies: >>11343186
Anonymous
7/27/2025, 6:02:46 PM No.11343186
03
03
md5: 0cf22faee8aeaa397e3dabc4e22c32d3🔍
>>11343184
Replies: >>11343188
Anonymous
7/27/2025, 6:03:19 PM No.11343188
04
04
md5: b1dde648f35fa216805925b8de7963f6🔍
>>11343186
Replies: >>11343189
Anonymous
7/27/2025, 6:03:52 PM No.11343189
05
05
md5: 0507b1f48d1ae953331cd715d4f2bfd7🔍
>>11343188
Replies: >>11343190
Anonymous
7/27/2025, 6:04:25 PM No.11343190
06
06
md5: 0cfb55008cbe43d1bd61d122b79fe16f🔍
>>11343189
Replies: >>11343191
Anonymous
7/27/2025, 6:04:57 PM No.11343191
07
07
md5: f8c1d26ea2c255b8bd259a21257ac9e5🔍
>>11343190
Replies: >>11343192
Anonymous
7/27/2025, 6:05:52 PM No.11343192
08
08
md5: d0670be8d7e47d6f2742ed12dc6925fe🔍
>>11343191
Anonymous
7/27/2025, 6:27:18 PM No.11343204
>>11343176
I think I'm a bit odd in the sense that I really just like the growth. In that sense there's no limit to the size I like, but if it's going to stop and be permanent than I'm not really into sizes much beyond torso-size.
Replies: >>11343211
Anonymous
7/27/2025, 6:50:19 PM No.11343211
>>11343204
That's not odd, that's just being hedonistic. That's not bad, mind you; but just a difference in tastes
Anonymous
7/27/2025, 10:04:56 PM No.11343379
1000015211
1000015211
md5: cc168f2110f44343093c794fccd35d5c🔍
>>11343176
Depends on the story, I suppose. I usually hover around 2x head size as the upper limit, but if the story is around the girl's boobs growing out of control, then they can get big enough to have her whole body rest on before I start thinking it's getting too big again. (Pic related)
Anonymous
7/28/2025, 2:09:09 AM No.11343636
bafkreifyz4udqqlxwrx5zb6vlzi2kep4y2cztllaapub7f5l4n2tdg5bhq
Replies: >>11343637
Anonymous
7/28/2025, 2:09:42 AM No.11343637
bafkreihnj2wpedjflnsnl5iorfowa65ncjjyxzg3etm3amtqqekgg57mda
>>11343636
Anonymous
7/28/2025, 6:09:21 AM No.11343742
>>11340698
https://natetheman223.itch.io/subject-jane
This game is good but it is at risk of deletion due to it having hypno and stuff in it
Replies: >>11350840
Anonymous
7/28/2025, 6:32:41 AM No.11343749
IMG_9530
IMG_9530
md5: f85a962dd8ffdd65cb2f42123abbbce1🔍
>>11343176
Resting in her lap if she were sitting down, or anything just past her hips. No more than past her knees is my limit, and thats comically pushing it

I hate giga body-sized tiddies where a chick is literally more tit than woman
Replies: >>11344068
Anonymous
7/28/2025, 12:36:25 PM No.11343863
Gww7MKvbgAAt4TY_thumb.jpg
Gww7MKvbgAAt4TY_thumb.jpg
md5: 33415a9252e51e833c8a55b5e77c1a5b🔍
Anonymous
7/28/2025, 5:06:09 PM No.11343955
>>11343174 (OP)
>Man, this bra is really digging in today. I just had my period too, weird.
>Hey anon, b-be careful. They're, uh... they're really tender today~
>Yeah Stacy, I need to go bra shopping, wanna come with? Yeah, freshman 15 going strait to my chest, it seems.
>No, I took like 5 tests just to be sure. I'm NOT pregnant. Anon did take my v-card a couple months ago tho... DON'T TELL A SOUL!
> WTF, that DD only lasted one week...
>Hey mom, I don't want you to be surprised when I come home for Thanksgiving next week. I've been having a uh, a growth spurt... in my chest.
>I know how expensive a J-cup bra is mom. C-can we consider it an early Christmas present.
>D-do you really think I need to go to a doctor? I mean, I know growing from a B-cup to... to this in one semester is kinda crazy, but I know how much you like 'em anon...
>I wonder if they sell bikinis for P-cups at the beach? I just don't know if I order one online, if it'll still fit by spring break.
>Hey anon, I just popped my Z-cup. Wanna see the destruction??? >:D
>Yeah mom, I am dropping out this summer. Well anon is in med school and I should be able to support us until he graduates with my uh... sponsorship money.
Replies: >>11344014
Anonymous
7/28/2025, 7:17:01 PM No.11344014
>>11343955
>Hey anon, I just popped my Z-cup. Wanna see the destruction??? >:D
thi is the hottest part, I love when the girl enjoys the growth
Anonymous
7/28/2025, 8:31:26 PM No.11344068
IMG_9586
IMG_9586
md5: 4ebbbb34fc64f11feebb2b766bed7871🔍
>>11343749
Lap-resting boobs are my weakness. It really puts her size in perspective without it being too comical.

Giga is nice if written well. As long as there is: growth, a good story, and it involves unwanted elements interfering with daily life.
Anonymous
7/28/2025, 10:10:47 PM No.11344147
>>11343174 (OP)
This is a good fetish, sadly it gets constantly ruined by hyper trash.
Replies: >>11344240 >>11344961 >>11345347
Anonymous
7/28/2025, 11:58:27 PM No.11344234
138_july_anim_thumb.jpg
138_july_anim_thumb.jpg
md5: b509fcc33e4d50e52314f5fc85b86d7e🔍
Some fresh OC
Just finished this the other day
Replies: >>11346627
Anonymous
7/29/2025, 12:07:42 AM No.11344240
>>11344147
whats the hyper trash cuttoff for you? i personally only like it when boobs sag down to just above the belly button max
Replies: >>11344329
Anonymous
7/29/2025, 2:17:52 AM No.11344329
98695927_p1_master1200
98695927_p1_master1200
md5: 78531c1d81a21a47349540abffecfe7f🔍
>>11344240
Anything that's not plausible to be survivable. I'm also into 3DPD bimbos and the biggest that's has been archived is 10,000cc implants.
That's about a foot in diameter and I don't like those models but they're old and not that pretty.
For anime girls my tolerance is higher since sag isn't a factor but when they would weigh more than the girl they're attached to I don't like it.
Anonymous
7/29/2025, 9:42:47 AM No.11344632
124435844_p0
124435844_p0
md5: 350583c6d798b71522df9f9d3b20eb7e🔍
Any translation out there?
Replies: >>11344633
Anonymous
7/29/2025, 9:43:41 AM No.11344633
124435844_p1
124435844_p1
md5: 8d243c2b4b9a5010503ce38098c903c3🔍
>>11344632
Replies: >>11344636
Anonymous
7/29/2025, 9:45:28 AM No.11344636
124435844_p2
124435844_p2
md5: 07f31775dcdc08298e10c7b708fe0a16🔍
>>11344633
Replies: >>11344639
Anonymous
7/29/2025, 9:47:10 AM No.11344639
124435844_p3
124435844_p3
md5: 00b260522c8d28d0f4ce5d376560a25b🔍
>>11344636
Replies: >>11344641
Anonymous
7/29/2025, 9:48:50 AM No.11344641
124435844_p4
124435844_p4
md5: bf345c952d49b11da1d78dbd1ceb75b7🔍
>>11344639
Replies: >>11344642
Anonymous
7/29/2025, 9:51:07 AM No.11344642
124435844_p5
124435844_p5
md5: ba10cc5c13f8a486c6c0eec8ace60b01🔍
>>11344641
https://www.pixiv.net/en/artworks/124435844
Anonymous
7/29/2025, 8:03:31 PM No.11344919
I apologize in advance if this is off-topic or not the right thread for this, but is there an alternative to xcancel or sotwe that can actually show BE and nsfw content? Xcancel just straight up doesn't show it anymore and sotwe is kind of a mess.
Replies: >>11344954
Anonymous
7/29/2025, 8:49:36 PM No.11344954
>>11344919
>Xcancel just straight up doesn't show it anymore
Wow, that is disappointing.
Replies: >>11344973
Anonymous
7/29/2025, 8:59:18 PM No.11344961
>>11344147
yeah i don't like hyper
When you can't even see the girl those chest are attached it's just garbage
Anonymous
7/29/2025, 9:15:06 PM No.11344973
>>11344954
apparently it's due to x putting up age restrictions due to the uk laws but it's really weird to me that xcancel hasn't found a way around it yet
Anonymous
7/30/2025, 9:21:04 AM No.11345347
>>11344147
Go find non-hyper growth and post it all please.
Anonymous
7/30/2025, 11:59:42 AM No.11345392
0
0
md5: 4c7b24e72f74342e5d4ed063f607fc5d🔍
Anonymous
7/30/2025, 7:13:38 PM No.11345570
1b4515f36698e6d6f403dfee4c2333b9
1b4515f36698e6d6f403dfee4c2333b9
md5: 1fad19c8517d62b5002e16b6a622d502🔍
>>11343176
I'm cursed because I really really enjoy the growth aspect of it, and don't want it to end or not be permanent, but at the same time after they get so big they cover the entire torso it stops being hot, probably that's why I prefer slower growth, but fast BE scratches a different itch.
Anonymous
7/30/2025, 11:02:11 PM No.11345695
>>11343176
Once the growth stops I think it's best right before the bottom of the breast reaches her belly button, but it really is BE that I like and if she keeps growing then it's always hot. Even going full-retard into giga sizes where she's just trapped, stuck to giant breasts that are still growing and destroying city blocks with nothing anyone can do to stop it.
Anonymous
7/31/2025, 3:44:40 AM No.11345847
expansion13
expansion13
md5: cf94cb5e48007f2f13db82e6b0969ceb🔍
Anonymous
7/31/2025, 3:47:43 AM No.11345851
>>11343176
Depends heavily on artstyle, but overall no limit.
Anonymous
7/31/2025, 4:00:32 PM No.11346183
pg_12_706.82_KB
pg_12_706.82_KB
md5: ad4d580ecadd0a176fec8baf40b0ac26🔍
Replies: >>11346184
Anonymous
7/31/2025, 4:01:07 PM No.11346184
pg_13_713.81_KB
pg_13_713.81_KB
md5: b59b24cfb6136247aafca17135a0d563🔍
>>11346183
Anonymous
8/1/2025, 5:24:09 AM No.11346627
>>11344234
you're really talented!
Anonymous
8/1/2025, 7:30:49 PM No.11346965
0
0
md5: f58e6ed1d8dfa66bd194c74a81c18e3f🔍
Anonymous
8/2/2025, 3:29:32 PM No.11347428
942fea68f9ea3479b18709a7b4de9f432ac0fbc8
942fea68f9ea3479b18709a7b4de9f432ac0fbc8
md5: eb734fc5847e6faef9b1bbccc0abd8e6🔍
Anonymous
8/2/2025, 10:29:45 PM No.11347649
1334020791_thumb.jpg
1334020791_thumb.jpg
md5: 331269845c8d9caac52752b1b43688df🔍
Replies: >>11349447
Anonymous
8/3/2025, 1:36:44 AM No.11347766
PixVerse_V4.5_Transition_360P_growth_animation_thumb.jpg
PixVerse_V4.5_Transition_360P_growth_animation_thumb.jpg
md5: 89a20a9af967ffd57a1107042f0178df🔍
I'm absolutely no fan of AI content ... but it's kinda cool you can just do this now
Anonymous
8/3/2025, 10:04:04 AM No.11348061
i wanna force my stepmom's 38DDs to get bigger so badly and hear her bra creak and groan
Anonymous
8/3/2025, 12:46:52 PM No.11348125
ignore and hide the AI retard, he's the same from a couple of threads ago (and other threads all over the website) that's trying to advertise his shitty stuff, or just baiting for replies and ruin the thread really
Replies: >>11348186 >>11349261
Anonymous
8/3/2025, 2:04:15 PM No.11348144
teto01
teto01
md5: d7a37b318c814a217d4ec2da7d75dc98🔍
Replies: >>11348145 >>11348555
Anonymous
8/3/2025, 2:04:46 PM No.11348145
teto02
teto02
md5: 4d140504839c17c2f328a4c434a37516🔍
>>11348144
Replies: >>11348146
Anonymous
8/3/2025, 2:05:16 PM No.11348146
teto03
teto03
md5: d4ed69b3b93166dcf6c95efdf33d6103🔍
>>11348145
Replies: >>11348147
Anonymous
8/3/2025, 2:05:47 PM No.11348147
teto04
teto04
md5: 4a5c94819811108e5021e3df0eec3dd5🔍
>>11348146
Anonymous
8/3/2025, 3:45:01 PM No.11348186
>>11348125
the fuck? No. You have me confused with someone else. I'm not posting anything beyond that.
Anonymous
8/3/2025, 7:45:34 PM No.11348336
101040041_p0
101040041_p0
md5: 5166b5fe72390de639c5c5d9ab578acb🔍
Anonymous
8/4/2025, 3:05:43 AM No.11348555
>>11348144
Jesus Christ, know who you are, can you fucking learn anatomy already? For how long you've been doing this, you're embarrassing.
Replies: >>11349068
Anonymous
8/4/2025, 10:39:57 AM No.11348802
01
01
md5: f2fd0265c1c325cb45b447d7827b2ef5🔍
Replies: >>11348803
Anonymous
8/4/2025, 10:40:29 AM No.11348803
02
02
md5: f49f3aa53a3582435e1379279e5407b5🔍
>>11348802
Replies: >>11348804
Anonymous
8/4/2025, 10:41:00 AM No.11348804
03
03
md5: 6114a69082b3897400b3192308bd2306🔍
>>11348803
Replies: >>11348805
Anonymous
8/4/2025, 10:41:31 AM No.11348805
04
04
md5: a33b3bd7d5b2b9a4a1979286f34b9575🔍
>>11348804
Replies: >>11348806
Anonymous
8/4/2025, 10:42:03 AM No.11348806
05
05
md5: 372d3c4e5b6a8905757d0a2b3dcf79b2🔍
>>11348805
Replies: >>11348807
Anonymous
8/4/2025, 10:42:34 AM No.11348807
06
06
md5: 3520759fb55970e39095ba3a8346be36🔍
>>11348806
Replies: >>11348808
Anonymous
8/4/2025, 10:43:06 AM No.11348808
07
07
md5: 070e9fb6ff2675c98c6e65b366c824c6🔍
>>11348807
Anonymous
8/4/2025, 6:31:02 PM No.11349006
dither_thumb.jpg
dither_thumb.jpg
md5: 74934b0c5ae01b6fe61c1c4b16a62d8c🔍
Anonymous
8/4/2025, 7:57:26 PM No.11349068
>>11348555
What's the last thing you've drawn? Or are you just being a whiny little cunt? Ffs just let the guy post his stuff instead of whining, now THAT'S embarassing
Anonymous
8/5/2025, 12:04:23 AM No.11349261
>>11348125
Malding.
Get a job lmao.
Anonymous
8/5/2025, 5:54:47 AM No.11349441
GxUof8GaIAEjUgN
GxUof8GaIAEjUgN
md5: 7757f0e23c7b604c285bf382acdd05da🔍
Anonymous
8/5/2025, 6:03:57 AM No.11349447
01_本編_thumb.jpg
01_本編_thumb.jpg
md5: 08be088af56d8670dbc54b4eb10def27🔍
>>11347649
bigger, in more ways than one.
Anonymous
8/5/2025, 10:51:29 PM No.11350012
ae6354a6794b2bee0bf3589da8740123
ae6354a6794b2bee0bf3589da8740123
md5: 393325b8e2afbd355da76fd496647b9e🔍
Anonymous
8/6/2025, 2:37:55 PM No.11350353
113864247_p0
113864247_p0
md5: 272e9af5aabdb4ff18f13b08ce3cb5ed🔍
Replies: >>11350354
Anonymous
8/6/2025, 2:38:27 PM No.11350354
113864247_p1
113864247_p1
md5: 450854d5d84d32ad3b97adb6603165a0🔍
>>11350353
Replies: >>11350355
Anonymous
8/6/2025, 2:38:59 PM No.11350355
113864247_p2
113864247_p2
md5: 344c3ac1cd0772d4b237a02d450da543🔍
>>11350354
Anonymous
8/6/2025, 7:20:21 PM No.11350509
https://begrove-o614k1p.vids.io/videos/ee9bdbb51212e4c364/keeping-abreast-of-the-times-2
Anonymous
8/7/2025, 3:35:02 AM No.11350840
>>11343742
new update. Very cool
Anonymous
8/7/2025, 10:52:38 AM No.11351041
0
0
md5: b3dcf9bb443f4f9418088ddf310bd862🔍
Anonymous
8/7/2025, 9:20:17 PM No.11351246
GiAanLbWwAEmEk
GiAanLbWwAEmEk
md5: f6e7956ae708c1b9cdfced0380bae0b2🔍
Replies: >>11353625
Anonymous
8/7/2025, 9:41:12 PM No.11351258
1737076955289
1737076955289
md5: fc5b249982469407d9de996860c5bcf7🔍
Anonymous
8/8/2025, 6:58:04 AM No.11351627
Lowi1
Lowi1
md5: 883ee4911425fed7514d10ee405eb547🔍
Replies: >>11351629
Anonymous
8/8/2025, 6:58:36 AM No.11351629
Lowi2
Lowi2
md5: 206bdbfe8b409abc82b0d4c3b789137a🔍
>>11351627
Replies: >>11351632
Anonymous
8/8/2025, 6:59:07 AM No.11351632
Lowi3
Lowi3
md5: 7ae92434f8c8ec60b95713e5b7ffbdd2🔍
>>11351629
Replies: >>11351634
Anonymous
8/8/2025, 6:59:39 AM No.11351634
Lowi4
Lowi4
md5: dd285d19a56faf93db2c3cc3e8af71fb🔍
>>11351632
Replies: >>11351637
Anonymous
8/8/2025, 7:00:10 AM No.11351637
Lowi5
Lowi5
md5: 4590588c80bf58b12505b834a480f5d4🔍
>>11351634
Anonymous
8/8/2025, 4:50:24 PM No.11351832
GxMxG_FXMAAhV
GxMxG_FXMAAhV
md5: d81e1d35703f58358e8fda3c7c389685🔍
Replies: >>11351833
Anonymous
8/8/2025, 4:50:55 PM No.11351833
GxXLPpDWgAAMKz
GxXLPpDWgAAMKz
md5: 9caae9e6b588b1eeb5d41d468673a46b🔍
>>11351832
Anonymous
8/8/2025, 9:48:57 PM No.11352003
Reposting this gem here
https://files.catbox.moe/m4n80u.mp4
Anonymous
8/9/2025, 2:40:46 PM No.11352428
280f0e3aa8f2c48b27220cef4b1d0372
280f0e3aa8f2c48b27220cef4b1d0372
md5: d31aeac616f0bf74a07daa65b1d8b3cb🔍
Anonymous
8/9/2025, 10:12:25 PM No.11352650
113043476_p0
113043476_p0
md5: 8dfe550d641fc32bee9adf517b1acf2c🔍
Replies: >>11352652
Anonymous
8/9/2025, 10:12:58 PM No.11352652
114542342_p2
114542342_p2
md5: 117f0552e437d6295c9a4e4bdde91054🔍
>>11352650
Replies: >>11352654
Anonymous
8/9/2025, 10:13:32 PM No.11352654
114542342_p3
114542342_p3
md5: 65424d829a5ed3f45751aef6d414fba6🔍
>>11352652
Anonymous
8/10/2025, 1:18:01 PM No.11353116
EmmArrSus-1745511406521475302-img1
EmmArrSus-1745511406521475302-img1
md5: bf3cf0dc225a088b5ecd9a3ade1635a3🔍
Replies: >>11353117
Anonymous
8/10/2025, 1:18:43 PM No.11353117
EmmArrSus-1745511406521475302-img3
EmmArrSus-1745511406521475302-img3
md5: c34e049e6ab318148baffa7493df9ac8🔍
>>11353116
Replies: >>11353118
Anonymous
8/10/2025, 1:19:16 PM No.11353118
EmmArrSus-1745511406521475302-img4
EmmArrSus-1745511406521475302-img4
md5: 8fab788bce38e375417d8d23888c8b43🔍
>>11353117
Anonymous
8/10/2025, 1:26:09 PM No.11353123
Gxt6-9caYAAFGUCss
Gxt6-9caYAAFGUCss
md5: d7e84744dd19f7d510439553990a35d9🔍
The original picture is about the gap between ideals and reality:
https://reurl.cc/z5lov6
But removing the text can also be used as breast expansion.
Anonymous
8/11/2025, 5:13:32 AM No.11353625
>>11351246
i love Micker
Anonymous
8/11/2025, 6:50:28 AM No.11353694
GxrRGgOb0AAEFgr
GxrRGgOb0AAEFgr
md5: cd8ee8ca5052a7886a40eb49f16cc500🔍
Replies: >>11353695
Anonymous
8/11/2025, 6:51:00 AM No.11353695
Gx_lCqvaIAAO68G
Gx_lCqvaIAAO68G
md5: e10d0442cfc59699017070568bad6f3c🔍
>>11353694
Anonymous
8/11/2025, 6:10:35 PM No.11353978
Anyone has the meme where Garfield was used as breast implants?
Anonymous
8/11/2025, 6:22:41 PM No.11353983
GyEldptXMAAXCBA
GyEldptXMAAXCBA
md5: 9ff41f1da3b0a3d932cd47d3cba10b2a🔍
Replies: >>11353984
Anonymous
8/11/2025, 6:23:14 PM No.11353984
GyEldqSX0AAi_hk
GyEldqSX0AAi_hk
md5: c4bfb5acfc43a785cc1f5b9642649d10🔍
>>11353983
Replies: >>11353985
Anonymous
8/11/2025, 6:23:47 PM No.11353985
GyEldpkWgAAvTxL
GyEldpkWgAAvTxL
md5: 18a55988e5a29f19a906d9d6af997302🔍
>>11353984
Anonymous
8/12/2025, 9:44:40 AM No.11354510
1000015053
1000015053
md5: 4ddca2058cc47f22aacf40240a65b2ef🔍
Any breast expansion scenarios you guys want to see more of? A certain way to get boobs bigger you don't think gets enough writing/pics?
Replies: >>11354514 >>11354554 >>11354738 >>11354748 >>11354762 >>11355272 >>11355303 >>11355347 >>11355452 >>11355502
Anonymous
8/12/2025, 10:15:40 AM No.11354514
>>11354510
stepmom getting bigger while fucking stepson
Anonymous
8/12/2025, 1:33:17 PM No.11354554
130483707135
130483707135
md5: d3b1cc7713d6b1af1ba88d7803060d23🔍
>>11354510
I want to see more implant and/or saline infusion related expansion. The nips are super weird about implants and will proclaim to dislike them while their wives fly to worst Korea en masse to get them done.
Replies: >>11354556 >>11355347 >>11355471
Anonymous
8/12/2025, 1:37:29 PM No.11354556
image0-1
image0-1
md5: e577299cd1cca1679a81b4e97d2b4412🔍
>>11354554
>tfw 90% of implant related content is bimbofication and goes completely wild with all the other shit like hourglass, lips, hair and even GTS for some reason
Replies: >>11355474
Anonymous
8/12/2025, 7:20:58 PM No.11354738
>>11354510
I guess it's not that uncommon, but I prefer slow, "natural" growth, with the girl specifically trying to find ways to make her own breasts grow more, bonus points if it's caused by massages.
Replies: >>11355272
Anonymous
8/12/2025, 7:31:27 PM No.11354748
>>11354510
not sure how frequent they are, but my favorites:
growth through lactation (neglected milking)
kaboob (sudden rapid expansion, sometimes tearing clothes apart), triggered by massage, magic, arousal, substances, whatever.

Now that I think about it, I would like to see expansion triggered by feelings of love, as girl falls in love her breasts grow bigger, parttially over time, or noticeable growth spurts when her bf does something significant for them, like gives them present or tell them how beautiful they are.
On romantic date, at the start she kinda fits her clothes, but as it progresses and she gets charmed she has issues containing them.
Replies: >>11354852
Anonymous
8/12/2025, 7:53:38 PM No.11354762
>>11354510
Slow, but progressive growth over multiple years which makes the girl's life a huge pain in the ass, but isn't actively detrimental to her life. Pretty much any reaction from despair to hatred to desperate, perverse obsession is good.
Doesn't necessarily have to be puberty, any method really is fine as long as it's not disgusting (tentacle pit is an example I hate). Wishes, chemicals, gene modding, time travel leading to changes in the present, magical bullshit, just eating a lot, etc.
Replies: >>11354852
Anonymous
8/12/2025, 10:19:29 PM No.11354852
>>11354748
Wholesome. I remember reading a story with this premise on OB a loooong time ago.

>>11354762
I can handle a lot of mechanisms, but for me, the more natural, the better. Puberty, hormones be it natural or medically induced, genetics, pregnancy, etc.
Anonymous
8/13/2025, 2:51:45 PM No.11355272
1555562rr
1555562rr
md5: 1ebfbf80e24e4d4a61fc17e0ad451230🔍
>>11354510
>>11354738
ditto for massages
Anonymous
8/13/2025, 4:40:16 PM No.11355303
>>11354510
Girl finds the fountain of youth and so long as she keeps drinking it, she remains youthful.
The catch is that the more she drinks, the more "essence of life" is entering her body and is has to be stored somewhere (tits & ass).
Anonymous
8/13/2025, 6:00:57 PM No.11355347
1599445484513
1599445484513
md5: e150da27b973cd246d181803b498c3ac🔍
>>11354510
Echoing the other anon's sentiments about implants. They're my favorite.

>>11354554
I actually like those other bimbo attributes. But my issue is that artists seem to be more into the progression aspect like with any other TF fetish. It's way hotter when the girl isn't obviously "bimbofied", but she's oversexed or off-model in a way that suggests she got some work done.
Replies: >>11355474
Anonymous
8/13/2025, 9:44:52 PM No.11355452
>>11354510
More girls that get so big they can fill up the universe like a bra, literally
Replies: >>11355489
Anonymous
8/13/2025, 9:54:00 PM No.11355471
10
10
md5: 941bdd2ba60c68c0e6aa9ebca71b2282🔍
>>11354554
I want more of this, there was a recent doujin I read that has breast augmentation but it was lacking.
Anonymous
8/13/2025, 9:59:56 PM No.11355474
1598907705068
1598907705068
md5: 63c74e9a6282fdada0f19c55ac14a817🔍
>>11355347
Meant to reply to:
>>11354556
Anonymous
8/13/2025, 10:22:22 PM No.11355489
>>11355452
Aye. How is the bra still overflowing the the physical universe IS the bra?
>???
Replies: >>11355600
Anonymous
8/13/2025, 10:53:04 PM No.11355502
>>11354510
Origin: Can be most anything to me, a wish, science gone wrong, puberty, natural growth. I abhor silicone though.A slow progression is ideal, overall it's nice if there's 'stages' to it, oh you thought you were big before? Now look at you.
Themes: I like it when the girl's perspective is one of shame, humiliation and embarrassment, especially as we get to larger and larger sizes. Her having to exist in the real world is the kicker, having to do groceries whilst her breasts have got everything in the produce department beat, having to go to work.
Details: I love when things are rooted in a bit of realism that drive home the point of exactly how large she is. Don't tell me about how they're massive yet defy gravity, tell me they have stretch marks and are heavy.

Tell me that growing up she was sent home by the teacher for being considered indecently dressed because she wore a tank top in summer. Tell me how angry that perception made her. Tell me she tried putting baby powder under her tits to stop her from developing rashes due to the warmth and sweat. Speaking of, is she embarrassed by how her chest/bra smells? Speak to me about the time a dog curled up in one of the cups because her bra was lying on the ground, only for her to find out he fit rather comfortably.

I want to hear about when they discovered shirts with buttons didn't work for them anymore, or how tops with 'designated boob areas' have seams that were supposed to go under the breast now easily sit over the nipple area instead.

I think I sort of want her to hate them. And then, I want a partner that loves them so much she comes to love them too. She loves the effect she has on them when told she had to go up yet another cup size.

Lastly, give me a writer that understands how bra sizes work please. If you're describing head-dwarfing breasts to me and you say, "Oh yeah she's a 32DD!" then I'm upset.
Replies: >>11355857
Anonymous
8/14/2025, 2:27:16 AM No.11355600
>>11355489
But first, we gotta talk about parallel universes.
Replies: >>11355813
Anonymous
8/14/2025, 12:21:58 PM No.11355813
>>11355600
And how blobs of titflesh mysteriously appear and start expanding in various places in space as she overflows into those universes.
Anonymous
8/14/2025, 3:32:28 PM No.11355857
__princess_zelda_the_legend_of_zelda_and_2_more_drawn_by_shuri_84k__sample-975ffb6a91c816a55d89cd09c7130f7a
>>11355502

Agreed, completely. My favorite trope is BE as a metaphor for repressed libido. There's thousands of iterations, but the concept of a "normal" woman suddenly finding herself out of control of her own body as she plumps up into a perfect breeding specimen with massive breasts is *chefs kiss*

Essentially the expansion process is the "true desires" of the character making themselves physically noticeable in the narrative. That long-time roommate who has never dealt with her feelings for her cohabiter; the "innocent girl" who is used to shoving those dirty thoughts down; the uncorruptable prude who looks down on floosy women. Archetypes who resist their body changing to reflect their real self, but ultimately change along with their bodies to be more true to their innate nature, becoming more realized characters in the process.

Now, If it's extra fun to have "rules" that enhance the lewd aspects of the narrative, like denial leads to even more extreme breast growth - even better. I love cowgirls and cowgirl "genetics" for this reason, its a great plot device that feels biological and natural for slow-burn, slow growth stories and characters.

My favorite scene in any narrative I create is when the female progtag is noticing how much she's recently filled out in front of a mirror - nothing fits, everything she owns makes her look like a slut cause of the weight and breast increases, and she hates all of it - only to immediately seek comfort in the vice that is causing the "problem" in the first place.
Replies: >>11355860
Anonymous
8/14/2025, 3:37:25 PM No.11355860
COW
COW
md5: 5242d0e1606bd136500493b10b9b5cd0🔍
>>11355857

Cont'd:
I'm still searching for clever ways in plots to "revert" life-altering expansion that aren't buzz-kills like surgery. If its a fantasy setting deus-ex-machina magic is always an easy out - but in any other setting the end result of unconstrained expansion with an empathetic character has kind of a bitter-sweet end. Sure you can write your girl to LOVE being an immobile tit-mountain, but If you like the character its not really an end-point that "feels"