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    Introduction:

    Erect Horse Penis LoRA for all humanoid characters. Trained for best compatibility with anime models only. Would work alongside with most character, concept or style LoRAs, except ones, that already have trained penis concept.

    Please, check the description, there is plenty of useful information.

    Flaccid Horse Penis LoRA - Flaccid version of horse penis LoRA

    Recommendations:

    • 1.0 emphasis

    • See relevant tag tips

    Relevant tag tips:

    There is a nice feature in prompting for Stable Diffusion - emphasis. Using this, Large Penis and (Large Penis:1.2) will do different sized penises. Second one can be just bigger than large, or even similar to huge penis. Don't use emphasis value higher than 1.4.

    You can combine tags below as you like to get the result you need.

    Smallest possible penis / testicles - Small, the stallionis maximus - Gigantic


    • Erection | Size Penis for penis state and size

      • Size value can be Small | Large | Huge or Gigantic

      • I do recommend to start from large size

      • You can use two tags at once to achieve bigger result

      • "small" tag is highly unstable due to very small dataset, ironic

    • Size Testicles for testicles size

      • Size value can be Small | Large | Huge or Gigantic

      • I do recommend to start from large size

      • You can use two tags at once to achieve bigger result

      • "small" tag is highly unstable due to very small dataset

    • Sagging Testicles | Resting Testicles for testicles state

      • Sagging for saggy testicles

      • Resting for on-surface state (like breast rest)

    • Cock Sheath for proper penis sheath

    • Flared Tip for flared penis tip shape

      • You can use it in negative like that (flared tip:1.2) to make penis more blunt

    • Thick Penis for penis girth

      • May be unstable, need further improvements

    • Precum, cum, wet, suggestive fluid in your negative prompt for less mess.

    • Navel for penis be less in "pointing up" position, while naked


    • Autopaizuri for penis between breasts (pre-v5)

      • Don't use this tag alongside with Erection

      • Not implemented in version 5 or higher

    • Autofellatio + Oral | Blowjob | Licking Penis for self fellatio (pre-v5)

      • You may use all three fellatio tags for higher change of autofellatio

      • Don't use this tag alongside with Erection

      • Not implemented in version 5 or higher


    • Skin-colored Penis | Testicles for regular skin-toned endowment

    • Dark Penis | Testicles for more dark penis or testicles

    • Color Penis | Testicles for your color

    • Skin-colored / Dark / Color testicles also changes sheath color

      • Sheath color can be changed independently, highly unstable


    Some colors may perform better than others. If you're getting the same color every time, just add it to negative prompt. Never forget about negatives. It would do the trick.

    Google Docs page - older prompt tips (v1 - v3)

    Example penis prompts:

    Use this if you have no idea how to use this LoRA and didn't read prompting tips above.


    For small erect penis:

    • erection, (small penis, small testicles:1.1), cock sheath, dark testicles, pink penis

      • "small" tag is highly unstable due to very small dataset

    For large erect penis:

    • erection, large penis, large testicles, cock sheath, dark testicles, pink penis

    For huge erect penis:

    • erection, huge penis, huge testicles, cock sheath, dark testicles, pink penis

    For gigantic erect penis:

    • erection, gigantic penis, gigantic testicles, cock sheath, dark testicles, pink penis


    If you're ran into any problems with this LoRA, you can always dm me on discord:

    troubledarkness - discord nickaname

    I'll be glad to help | Буду рад помочь.

    Credits:

    Trained on NAI Anime Full.

    Dataset of 150 pictures (v1), 8 epochs, Clip Skip - 1
    Dataset of 224 pictures (v2), 14 epochs, Clip Skip - 2
    Dataset of 160 pictures (v3), 10 epochs, Clip Skip - 2
    Dataset of 300 pictures (v4), 10 epochs, Clip Skip - 2
    Dataset of 600 pictures (v5), 10 epochs, Clip Skip - 2
    Dataset of 700 pictures (v6), 10 epochs, Clip Skip - 2

    Dataset of 1000 pictures (v7), 20 epochs, Clip Skip - 2

    Really big thanks to:

    • Some good folks from Discord server

    • You, for reading, downloading, liking and reviewing this LoRA

    Description

    What's new?

    • Extended training data up to 1000 images, cropped and properly tagged

    • For improved concept training retrained LoRA with 128/64 Dim/Alpha values

    • New model size is 148mb for better quality

    • Changed "big penis" tag to "small penis" for better training

    • Much better prompt guidance in general

    • Much better "from side" and "from behind" shots

      • Still can do penis growing from ass, but now decent quality is achievable

    • Much better color adjustment for penis and testicles

    • Better penis shape with less mistakes on state or curve

      • Still can do penis-less testicles, because it don't know about penis pointing towards viewer, there is not so much dataset about it

    • Better control over penis and testicles size, you can do smaller penis with bigger testicles, for example. At least, you have higher chanced for this.

      • use scheme like: (large penis:1.2), huge/gigantic testicles

    • Right now it's almost impossible for me to fully remove style impact for such big LoRA, so, i've tried to minimize this effect as possible.

    • Fixed frequent animal ears appears without prompting it

    For most previous versions i've been using wrong training settings, which was leading to baking most things into single tag, that was averaging generation results. Now it's fixed.

    FAQ

    LORA
    SD 1.5

    Details

    Downloads
    13,039
    Platform
    CivitAI
    Platform Status
    Available
    Created
    10/20/2023
    Updated
    4/23/2026
    Deleted
    -
    Trigger Words:
    erection
    Read Description!
    erection, large penis, large testicles, cock sheath, dark testicles, pink penis