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    I've used many different breast sizing LoRA's in the past and I really just wanted to give it a try. Mainly because I'm rarely happy with the range of most of them unless they are dedicated to the size I am trying to accomplish. (like flat chest) I've also been trying to refine my LoRA making skills so this was another opportunity for that.

    I wish you the breast day ever!

    MBH-TT & MBHU-TT2 'and now Pony' Check "About this version" for small notes on the added triggers for each version.

    This has become the combination of MyBreastHelper and ASSet Manager. There is so much going on in this LoRA now that I can't say it all in a short summary.

    Things to remember.

    1. Order matters! you might have the right mix of prompts but in the wrong order to get the result you want.

    2. Negative prompt what you don't want. Single triggers work pretty well but each one has a tendency to influence other parts of the body.

    3. Use corresponding "common" body tags when needed in both positive and negative prompts. This helps when you're trying for a contradiction in say breast size vs. body type. Skinny woman with big breasts or a chubby woman with small breasts.

    4. Use weights to your advantage. Sometimes you almost get what you want but need a small tweak. don't be afraid to use a trigger with a low weight like (saggy breasts:0.2)

    As always please share those beautiful creations.

    Description

    The original. simple and focuses on breast sizing only.

    FAQ

    Comments (8)

    shouea607Jun 18, 2023
    CivitAI

    Great model! But I find it's difficult to generate "small breasts" as your samples, my results are more like "flat chest" in most of time.
    Still, very useful!

    Avenka
    Author
    Jun 18, 2023

    Thanks! The images used were very close and sometimes they do come out very similar. But as you said, still very useful, it does solve, or at least help, the problem of "flat chest" generating with large breasts.

    PettankoPaizuriJun 19, 2023
    CivitAI

    Works fantastic, great job

    Avenka
    Author
    Jun 19, 2023

    Thank you very much! Glad you like it.

    pileJun 21, 2023
    CivitAI

    Great job!! and..if I want to make it bigger than 1, should I put in 0?

    Avenka
    Author
    Jun 21, 2023· 1 reaction

    Not certain I understand the question but if you mean the LoRA weight I would suggest not going over 1. Trigger weight is a different story though. I'll post a couple grids showing how to fine tune sizes with trigger weights i.e. (massive mammaries:1.3)

    pileJun 22, 2023

    @Avenka 
    https://civitai.com/images/1185881?period=AllTime&periodMode=published&sort=Newest&view=categories&modelVersionId=98269&modelId=92173&postId=309983
    I felt the 'lora:MyBreastHelperRS:0' was bigger than 'lora:MyBreastHelperRS:1' in that picture. THX!!

    Avenka
    Author
    Jun 22, 2023· 1 reaction

    @pile oh now I understand. That's actually just a way to show the comparison between with and without the LoRA. When you replace the 1 with a 0 it turns it off and the LoRA is not being used.

    LORA
    SD 1.5

    Details

    Downloads
    4,205
    Platform
    CivitAI
    Platform Status
    Available
    Created
    6/17/2023
    Updated
    5/14/2026
    Deleted
    -
    Trigger Words:
    hucow
    massive mammaries