This is an all-in-one LoRA for various sizes of asses, thighs, bellies, and breasts. It aims to allow for generations of women with combination of just about any size of the before mentioned body parts.
Note that this LoRA depends IMMENSELY on canvas orientation and composition tags. For example, the gigantic tag may produce images closer to the huge tag if the photo composition puts the subject too close to the viewer (i.e. close-up or upper body). Larger size tags like hyper and colossal may not even be close unless the canvas is in square or landscape orientation. As a general rule of thumb, if the size you get is too small, try a wider orientation or try moving the subject away from the viewer. Also, larger sizes dump the face quality, so you will have to use a face fix if you use them.
A tagging guide is supplied to explain all tags that have been redefined or added and includes all tagging info. It acts as a general guide to what works and what doesn't, as well as provides a numerical value for each tag for those who want more info or to try pushing the LoRA.
There's also a workflow included now. It includes an inpainter to help address the poor initial generation of hands, feet, face, etc. when generating larger sizes. Feel free to check it out if you use ComfyUI.
To-Do List- Better face generation for large sizes to reduce need of face fix- Make the "self lying" tags operable
- Make the LoRA less reliant on canvas or composition
- Better define modifier tags- Better self lying consistency and posing- Make inflation work with more than belly tags
- Get all helper tags working- Fix mis-spelled tags
- Allow for "wide shot" type images with canvas shenanigans- Better tag recognition for colossal and hyper sizes
- Find a way to tag for multiple subjects- Get stuffed belly to stop generating stuffed animals
V2.0
Expanded the dataset a bit more and changed some training parameters. Most notably, the fetal movement and stuffed belly tags actually act as intended. Sizes reflect the training sizes almost all the time now. Some really under-represented tags such as hose in nipples even work now.
Furthermore, I redid my workflow for ComfyUI and attached it as a zip. It is commented and set up to help address the weaknesses of this LoRA.
I'm very happy with the LoRA overall right now. I'll continue to improve the little things like a few modifier tags that still are recognized and add more as time goes on.
V1.5
I pruned, retagged, and expanded the dataset. The gigantic and enormous tags have been slightly increased in size, the colossal and hyper tags produce better, more consistent images, and the faces produced along side the larger tags are at least salvageable.
A few new tags were added: wide hips, very wide hips, long breasts, very long breasts, elbow on own breast, elbows on own breasts, belly press, and sound effects. These are all helper tags to narrow in on the image you're trying to make.
A few other improvements were made as well. The fat and plump tags are more well defined and produce images with greater difference in body composition. Proportions (in terms of length of legs, torsos, etc.) are more consistent.
A few improvements and getting some stubborn tags such as fetal movement to work and this model will be ready for V2.
V1.4
I realized many of the problems I was having with this model could be remedied via tagging, so I went through the whole dataset a few times and added/modified some tags. I also corrected as many typos as possible.
V1.4 fixes most of the remain issues with this model. self lying tags are consistent across the board, size tags are better defined, belly tags finally work as intended, and almost all included helper tags do what they're supposed to.
I have a few things to finish up, like getting the fetal movement and no navel tag to work. I won't release the next version until it's well enough along to be considered V2, and I'll start support more base models after that.
V1.3
Another slight improvement to the model. The stuffed belly tag can actually generate the desired shape, and all sizes are a little more consistent. Some tag combinations and views are still slightly off, and the positions associated with the self lying tags are limited. The next update will focus on the self lying tags and any other tags that are present in the dataset but don't work (i.e. round breasts, fetal movement, all hyper tags together, etc.).
V1.2
Overall improvement to the model. better defined sizes, less tag weight to get larger sizes, helper tags having more effect, more poses are recognized, etc. The only drawback I've noticed is that the dataset is lacking behind in bottom heavy images since I've been incredibly picky about those. You may have to ad a little extra weight to ass and thigh tags when they're paired with belly or breast tags.
On another note, some of these images probably have the wrong prompt associated with them. The metadata is correct, but it may be displayed as something completely different on Civit. This is just the result of growing pains learning to fully use ComfyUI.
V1.1
Expanded the dataset by another 1000 images or so. The larger tags generate better, the self lying tag actually generates the desired result (most of the time), and stuffed and pregnant bellies are better defined. I'll be adding and improving modifying tags such as belly shapes or breasts shapes with the next update.
V1.0
After manually tagging ~3300 images, failing, and then manually tagging ~3800 images, I've finally managed a working version of this LoRA. Currently, the only consistent generations can be accomplished with the huge-colossal sizes. Hyper will generate, but it isn't as refined as I'd like it to be. Other modifier tags, such as breast or belly shapes are weak as well. I also tried adding a tag for when the subject is lifted off the ground by their stomach or breasts. but have not managed any generation that actually depicts this. These issues should be remedied by the next version
Description
Better size consistency overall
Fetal movement and stuffed belly work consistently now
Workflow included
FAQ
Comments (20)
Impressive work as always. Really glad to see you constantly improving the LoRa! Keep up the great work, OP!
Excellent thanks 👍🏻
Thanks for the update!
Oh hell yes new version!!!!
Couple questions:
Is the "coverd" in the coverd face tag in the tagging guide a typo or is it reflected in the data?
and I find it very difficult to tag for a big belly without it overriding the desired proportions of the prompt still. Is there any real way around that?
The "coverd" is a typo. I have to type in the tags manually after uploading the model, so I must've missed that.
Could you provide some examples of the overriding of proportions? I usually keep fat and plump, as well as any unwanted belly tags in my negative to help with things like that, but there's so many belly tags to work with or against each other I'd have to see an example to give any meaningful feedback.
@reggiemccorthy1457 For example, I'd prompt "big belly" and/or "fat belly" along with something such as "enormous/colossal breasts". "top heavy", negative prompt "belly heavy" and any larger belly tags, plus fat or chubby or such. No matter which order they're presented or what I ban, 95% of my generations have the belly greatly outsize the breasts in this situation. I've tried moving the camera to the best of my ability too, but with few good results. I'm even trying to keep most angles low so that the belly wouldn't be naturally obscured by the oversized breasts and be "forced to be bigger" to be visible.
I'll include a sample prompt from one of my sessions
Context: I was trying to generate a fox girl but the ears weren't being obscured properly, couldn't figure out how to fix it.
Also my UI uses + and - to indicate strengthening and weakening so that's what that is.
Oh, and my prompt is a bit of a mess because I'm not a hugely serious promptsmith and tend to fix a lot of my problems with inpainting lol
Pos: wide shot, from below, enormous breasts, fox tail, multiple tails, fat belly, belly peek, kimono, skirt, thigh highs, covered face, covered ears, nsfw, 1girl, solo, masterpiece, best quality, amazing, anime++, bold outline, cel-shaded coloring, shounen, seinen
Neg: fox ears++, curvy+, fat ass, thick thighs+, bottomless, round belly++, stuffed belly+++++, pregnant, sweat, low navel, huge belly, colossal belly, enormous belly, hyper belly, short stack, bottom heavy, belly cutout, belly heavy, cowboy shot, close-up, 3d, realistic, bad quality, worst quality, worst detail, sketch, censored, extra breasts, nipple, @_@, watermark, shaded face, loli, head out of frame, (photo)+++. greyscale. solid black. painting
Used waiNSFWIllustrious 14.0, this LoRA at 1.0 though tried at others, and a fox one that isn't relevant because it happens with or without it.
@Firesoul10 I'll mess around with this for a bit and see if I can sus out the issue. I'll let you know what I find.
@Firesoul10
I tried a few different things, but it looks like this may just be a limitation of the LoRA right now. I was able to work around it for the the prompt you provided, but when I tried some other similar prompts I was getting the same issue. I have a feeling the LoRA doesn't understand breasts covering the stomach so it just puts the stomach front and center by making it larger. I'll have to check the dataset and see if combinations like smaller bellies and larger breasts are well represented. I'll likely have find more datapoints for it or modify some tagging and re-train to have a proper solution. Consider it added to the bucket list of improvements as V2.X progresses.
@reggiemccorthy1457 Really appreciate the work! Your LoRA is pretty much the only reason I even gen anymore. =)
How well does this work with putting tags featuring spaces in quotes like "Massive breasts", and has it been curated with that feature in certain prompters like comfyui's?
I haven't tried that. I know the tagging data used spaces rather than underscores, but I can't think of anything that specifically targeted quotes.
I only want to focus on the hips/butt without emphasizing the chest, but whenever I apply this LoRA, it always generates huge b_reasts. How can I fix this? Just adding 'big b_reasts.' to the negative prompt isn't very effective.
Also, what if I want the character to have average-sized b_reasts (around a C or D cup) but massive hips at the same time? How should I set up the prompts to keep the chest from getting huge? This is probably way harder to pull off than the last one lol.
P.S. Looks like the previous issue is solved. I completely left out any b_reast-related words in the positive prompt and just added 'big b_reasts' to the negative prompt. But now the character has become completely flat-chested 😂
just a slight question, are you gonna keep updating 2.0 or are we gonna eventually get a 2.1, (just asking out of curiosity)
I'll have a few more iteration of V2.X, but they'll likely be few and far between. I'm at the point in need to stop expanding the dataset and start refining it and the way I train, but that requires a deeper about how neural networks work than I have at the moment.
How to remove fetal movement in V2.0? I add fetal movement to negative prompt but it's still on belly.
Depends on when/how it shows up. If you're trying to generate a pregnant belly, try increasing the weight of the fetal movement in the negative prompt or slightly reducing the weight of the LoRA. If that doesn't work, it's likely the checkpoint interacting in a weird way with the LoRA.
If it's appearing on belly types other than pregnant, make certain to also have pregnant and any other pregnancy-realted tags in the negative prompt as well.
@reggiemccorthy1457 Thank you for your reply!
I'm trying to make pregnant belly. I add both (fetal movement) and (stomach bulge) into negative prompt, now that just happen occasionally.
Hello !
it's possible to use this lora to make some breast expansion story ?



















