CivArchive
    HMBreasts - Breasts/Areoles LoRA for MiniMax H3 - V1.0
    NSFW

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    Breasts, areoles and nipples on MiniMax H3, and control over them from the prompt. Base H3 renders a chest as an approximate shape and ignores anything you say about it. This gives you size, areole size and areole color as things you type.

    Trigger is HMBreasts. Lead with it.

    The four axes

    These aren't tags. Write them as plain English inside the sentence about her chest, the same way the model learnt them.

    Breast size - tiny · small · medium · large · very large
    Shape - natural · perky · round · perfectly shaped · saggy · sagging · hanging · pressed together
    Areole size - tiny · small · medium · large · very large Areole colourpale · ghost · brown · dark
    Nipples - erect · hard · pierced

    Spelling matters here. It learnt areoles, so write it that way.


    The dataset has plenty of each, but as you all know, AI is non-deterministic so don't get mad if the results you're expecting doesn't appear right away.

    How the clause reads

    HMBreasts, large, natural breasts, medium sized brown areoles and erect nipples

    HMBreasts, small, perky breasts, tiny sized pale areoles and hard nipples

    HMBreasts, very large, round breasts, large sized ghost areoles and erect nipples

    Mix the axes freely. They were trained independently, so tiny breasts with large sized dark areoles is a combination it can actually give you.

    What it doesn't do

    • Genitals. That's HMPussy, and the two stack. This one owns the chest and nothing below it.

    • Faces, bodies or identity. It's a single-concept anatomy adapter, so put it under your character or scene LoRA.

    One honest limitation

    medium is the weakest of the five sizes. The training material clustered at the two ends, so tiny and small steer hard, large and very large steer hard, and the middle is softer than either. If medium drifts bigger or smaller than you wanted, that's why. A shape word will usually pull it back.

    It's trained on stills, so it teaches H3 what a chest looks like. How it behaves through motion still comes from the base model.

    Description

    FAQ

    Comments (23)

    Dasher787Aug 10, 2026
    CivitAI

    Amazing work on all your loras!

    LuringSuccubusAug 10, 2026
    CivitAI

    is there a way to make lora work nicely with other lora with disfigured body horror?

    makiaeveliAug 10, 2026

    I've found each of the loras need to have their own turbo-lora value at the least. And you really need to use the language described in both the lora, and the H3 guide. When you get all three right, all of a sudden most of the loras start looking like the example videos.

    2legsRises357Aug 10, 2026

    @makiaeveli >turbo-lora value at the least what does that mean beyond setting strength?

    makiaeveliAug 10, 2026· 1 reaction

    @2legsRises357 that's all it means. Im just saying that some loras perform better with more or less steps. That can roughly be translated into turbo lora strength. Ive had good results from 0.8 to 1.1, but it all depends on the lora it seems.

    MikeflowerAug 10, 2026
    CivitAI

    Great. Can you share the prompts of your examples? Not the workflows, just the prompts.

    HearmemanAI
    Author
    Aug 11, 2026

    I put the prompts in the images when I have them.
    I generate the prompts using Gemini 3 Flash Preview and the OpenRouter node, so if I forgot to save and click generate again, they're gone.

    simonishereAug 10, 2026· 5 reactions
    CivitAI

    Works well. in my case values above 0.5 tends to break the overall composition and kill prompt adherence or natural movements, but this is mi isolated case using turbo lora, just a little feedback.

    gomiPathAug 10, 2026· 2 reactions

    I’m not using Turbo LoRA, but I’m seeing something similar. Values above 0.5 can sometimes add weird lighting effects and make the movement behave strangely. Lowering the LoRA strength seems to give much better results for me.

    nonemo13Aug 10, 2026· 5 reactions
    CivitAI

    Great lora, but are my eyes deceiving me or there's no puffy ones on the menu?

    HearmemanAI
    Author
    Aug 11, 2026

    There are some, not captioned tho

    CiraxAug 10, 2026· 2 reactions
    CivitAI

    for some reason this lora seems to glitch out my generations i think with the tubro lora, the HMPussy lora works fine. no idea if it's because I'm attempting to use both this and the pussy lora at same time.

    Goonald_TrumpAug 11, 2026· 2 reactions

    I've had the same issues with the Pussy lora too. Something is wrong with how these are trained. Also heavy quality degradation as well

    HearmemanAI
    Author
    Aug 11, 2026· 1 reaction

    Use lower strengths.
    Mixing a few causes horrors for me as well.

    StawyAug 11, 2026· 1 reaction

    same here, but with 0.6 strength works great. I hope it gets even better in version 2

    CiraxAug 11, 2026

    @HearmemanAI so far I have tested different strengths but it seems to just have issues no matter what sometimes, the pussy lora works fantastic at 1.0 for me for most part

    YoxhachiAug 11, 2026
    CivitAI

    Nice work!

    a354286237512Aug 11, 2026· 1 reaction
    CivitAI

    This feature is great! It's just a shame the texture isn't realistic enough. I previously used a Lora model created by someone else; the texture of her breasts, nipples, and areolas was quite realistic. Also, I'd like to hope they add a longer nipple effect! Thank you!

    likaikou3588113Aug 11, 2026
    CivitAI

    Thanks! that is the missing pieces! let me try

    Masfutang01Aug 11, 2026
    CivitAI

    inverted nipples as well please!

    kaytransg196Aug 11, 2026
    CivitAI

    Does this LORA bring realistic bounce and jiggle to I2V?

    HearmemanAI
    Author
    Aug 11, 2026

    No, trained on images

    rkyha639Aug 11, 2026· 1 reaction
    CivitAI

    Thank you for putting the trigger in the filename. It's wild to me that I have to keep detailed notes on LORAs instead of there being a better way... unless I'm just being a noob and there's a LORA detail node I'm missing...

    LORA
    MiniMax H3

    Details

    Downloads
    2,438
    Platform
    CivitAI
    Platform Status
    Available
    Created
    8/10/2026
    Updated
    8/12/2026
    Deleted
    -
    Trigger Words:
    HMBreasts

    Files

    HMBreasts_085e0750_e40.safetensors

    Mirrors