CivArchive
    Erect Human/Futanari Penis - LoRA - Erect Human Penis v4
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    Download button is near "Create" button.

    Introduction:

    Erect Penis LoRA for all humanoid characters. Trained for best compatibility with anime models only. Would work alongside with most character, concept or style LoRAs. Starting from v2 it has better compatibility with LoRAs that already has trained-in penis concept.

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

    Q&A:

    Will this work for male characters?

    • Yeah, sure!

    Character always trying to put hands on penis!

    • Try to pose your char, prompt for arms behind back, arms behind head, hands on hips, hands on own chest, etc. I'll try to fix it in future releases, it really needs expanded dataset.

    Is this intended to produce different sex poses?

    • Not right now, and it is almost impossible to train different poses concepts into single ->penis<- LoRA, so, i'm not sure if it will has built-in poses even in future. You need massive dataset for this.

    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 colossus maximus - Gigantic

    Small - before navel

    Large - navel-length

    Huge - up to breasts

    Gigantic - anything bigger than huge


    • Erection | Size Penis for penis state and size

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

      • It can also do small size with just "penis" tag

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

    • Size Testicles for testicles size

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

      • It can also do small size with just "testicles" tag

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

    • Sagging Testicles | Resting Testicles for testicles state

      • Sagging for saggy testicles

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

    • Looking at penis | Penis awe for character looking at penis

    • Veins | Veiny Penis | Veiny Testicles for different veins types

    • Futanari for futanari characters, will work without it

    • Wet penis for wet penis and testicles


    • Dark Penis for darker penis on light skin

      • You don't need this tag for dark-skinned characters

      • May be highly unstable, there is just few art of it in dataset

    • Cock Ring for ring on penis <- NEW concept

      • You can't control its position

    • Color | Material ring

      • Gold | Black | Pink, but in most cases it would appear as gold

      • Add (gold:1.2) to negative if you want to get different color


    Never forget about negatives. It may help a lot.

    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:1.2)

      • "small" tag is slightly unstable due to small amount of "small penis" art, ironic

    For large erect penis:

    • erection, (large penis, large testicles:1.2)

    For huge erect penis:

    • erection, huge penis, huge testicles,

    For gigantic erect penis:

    • erection, gigantic penis, gigantic testicles,


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

    troubledarkness - discord nickname

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

    Credits:

    Trained on NAI Anime Full.

    Dataset of 1000 pictures (v1), 20 epochs, Clip Skip - 2

    Dataset of 1600 pictures (v2), 20 epochs, Clip Skip - 2

    Dataset of 2000 pictures (v3), 20 epochs, Clip Skip - 2

    Dataset of 2000 pictures (v4), 20 epochs, Clip Skip - 2, improved dataset and tags

    Really big thanks to:

    • Some good folks from Discord server

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

    Description

    Changelog (v4)

    1. Higher penis quality with low resolution images or characters standing far from viewer.

    2. Fixed an issue with testicles having an excessively standing out root-like veins (i guess?)

    3. Fixed an issue with too thin penises (still can be generated on some models, but with very low chance), if it's not, well, i'm bad at testing.

    4. Adjusted different thing in dataset (expressions, breasts size, skin color, nipples, poses, etc).

    5. Fixed an issue with tagging penises sizes, now all sizes should be tagged properly.

    6. Easier to get small and gigantic penises because of fix above.

    7. Cock ring concept should be more stable and it should be easier to control color / material.

    8. More technical but, now LoRA can separate penis concept from character. It means that "disembodied penis" can be generated. For whatever reason.

    9. One extra line to make a bigger changelog that makes everyone happier.

    There was no change in image quantity because i wanted to make a lot of fixes and adjustments to dataset.

    I've already started working on newer part of dataset to (possibly) make a new release in two weeks again.

    Thanks for all your support!

    FAQ

    Comments (12)

    TroubleDarkness
    Author
    Feb 10, 2024· 11 reactions
    CivitAI

    Changelog (v4)

    1. Higher penis quality with low resolution images or characters standing far from viewer.

    2. Fixed an issue with testicles having an excessively standing out root-like veins (i guess?)

    3. Fixed an issue with too thin penises (still can be generated on some models, but with very low chance), if it's not, well, i'm bad at testing.

    4. Adjusted different thing in dataset (expressions, breasts size, skin color, nipples, poses, etc).

    5. Fixed an issue with tagging penises sizes, now all sizes should be tagged properly.

    6. Easier to get small and gigantic penises because of fix above.

    7. Cock ring concept should be more stable and it should be easier to control color / material.

    8. More technical but, now LoRA can separate penis concept from character. It means that "disembodied penis" can be generated. For whatever reason.

    9. One extra line to make a bigger changelog that makes everyone happier.

    There was no change in image quantity because i wanted to make a lot of fixes and adjustments to dataset.

    I've already started working on newer part of dataset to (possibly) make a new release in two weeks again.

    Thanks for all your support!

    MalessarFeb 10, 2024

    what checkpoints do you reocmmend using this in? like for futa making?

    TroubleDarkness
    Author
    Feb 10, 2024

    @Malessar You can use any model you like, except for realistic ones, because LoRA was trained with anime images, on anime model, so, it's fully compatible only with anime, semi-realistic or any model that based on NovelAI (NAI).

    MalessarFeb 10, 2024

    @TroubleDarkness ofc but just wondering recommendations so i'll check out the models haha :D

    TroubleDarkness
    Author
    Feb 10, 2024· 1 reaction

    @Malessar I guess there is really no any recommendations, except not using realistic models. Even the model i'm using (DivineEleganceMix v9) has some issues with this LoRA. But if you absolutely don't mind model visuals, you can use Anything v5 model (not Ink version), that has great knowledge about different concepts on its own and works really good with this LoRA. And of course, you can use any style LoRA above Anything v5 model to get something more visually pleasing.

    reno1996Apr 7, 2024
    CivitAI

    Do you have any plans to make a lora for multiple penis (2 or more dicks in one person), nobody has ever tried to do that and I'm very interested about it

    TroubleDarkness
    Author
    Apr 7, 2024

    Hi, i'm pretty sure i've seen LoRAs for diphallism for SD 1.5 models, but it was very bad, also, there is LoRAs for (di) and (tri) phallism for PonyDiffusion (SDXL) models.

    But talking about merging this concept into this LoRA, i'm pretty sure i will not be able to do it, because adding those images in dataset just breaks default "single penis" concept and LoRA starts uncontrollably producing low quality double penises.

    Penis concepts is almost "new" concepts for most SD 1.5 models, so it's really hard to train it and keep a good quality while adding new concepts, bound to penis. For example, in update 3 i've added "cock ring" concept, and it required a lot of images for at least working concept. Not good, just working.

    So, at least right now it is technically impossible for me, but if there is a way to train new concepts easier:

    1. I want to to know about it *sitting doge meme*
    2. I'll try to find a way to add more new concepts.
    3. At least i'll try to add other concepts, like bulges or "panties over testicles" like, bikini or thong.

    But honestly, this LoRA is already overcomplicated comparing to other things you can train in SD 1.5 LoRAs.
    The only way to properly train such concepts (because of limited captions in LoRA and limited training in general) is to finetune a model and then extract LoRA from it. But my GPU isn't capable of running finetune training.

    Anyway, i hope i'll be able to update it some day.

    reno1996Apr 7, 2024

    What about a condom penises, like a used condom hang on a penis with cum inside, i will think that will be perfect, actually I just want to know what's your next move after this one

    Your Lora is absolutely a masterpiece
    BTW do you know how to control the angle of the penis? sometimes ill get a 0 degree (horizontal) erect, and i kinda like it

    pokezilla39966Apr 19, 2024
    CivitAI

    ok, is it me or does version 4 auto use from behind more than from front? for me it just constantly generated from behind content rather than from front, some are from front, but no penis.

    Any idea's to what's going on?

    Also if i use from behind in negative, it helps, but i still sometimes get content with no penis.

    TroubleDarkness
    Author
    Apr 19, 2024· 1 reaction

    Hi, tested it with a bunch of model, and some models has a tendency to generate characters from behind. Even without LoRA in prompt. Also, there is a chance that you're using tags, that can cause from behind view. If it's possible - can you show some example prompts? Here, in commentary, of course. To make sure there is no any tags that can cause this issue.

    Talking about "no penis" on the images. Sometimes LoRA tries to generate penis, that "pointing at viewer", but there is not so many images of this, so it just fails. Also, this may happen because of model forcing from behind view. Just not sure, i don't know what model you're using.

    Anyway, i hope we'll be able to find out the reason of this.

    pokezilla39966Apr 19, 2024

    @TroubleDarkness ok, it may have to do with the model i use, when i used rev animated rebirth, it's near realistic and anime, sort of confusing the lora's i use, whilst using your divine elegance v10, i hardly get missing penis's now, and since i used from behind in negative when i used divine, it hardly has issues.

    Overall, it's just complete rng to see if i get scuffed content or not.

    matthewlgavin425May 25, 2024
    CivitAI

    Doesn't work at all. Just like EVERY futanari Lora I've ever tried. None of them will even generate a penis at all.

    LORA
    SD 1.5

    Details

    Downloads
    8,623
    Platform
    CivitAI
    Platform Status
    Available
    Created
    2/10/2024
    Updated
    6/10/2026
    Deleted
    -
    Trigger Words:
    erection, (large penis, large testicles:1.1)
    erection, (huge penis, huge testicles:1.1)