The dataset is focused on naked woman with dildos and is not trained on heterosexual intercourse, but it can do nudes without dildos. The color and placement of the dildo can be controlled with good results.
All relevant keywords have been translated into l33t versions to avoid any existing and/or poisoned keywords. For best results, start your prompt with s3xy woman using a [color] d1ld0 or at least s3xy woman .
This LoRA has some problems with hands and blurry images. I recommend using Reclining Nude, After Sex for most general NSFW purposes, unless you specifically want to use the dildos from this LoRA.
This is also a test of using a lower learning rate with high rank and alpha, so the large file size is intentional. The smaller versions do not work as well, but they can work if you increase the strength.
The dataset was about 5k images, all larger than 800x600, with about 2500 cropped to 1024x1024. I wanted to capture as much of the data as possible. It ran for 2000 steps with a batch size of 8. I saved checkpoints every 200 steps from 200 to 3200, please DM me if you want to try the others.
Quality
bodies: usually ok
nipples: usually ok
vaginas: ok
penetration: sometimes
blurry images: sometimes
cum and ejaculate: occasional, hard to prompt
watermarks: occasional
Strength
model: 0.8 - 1.1 for full size, 0.9 - 1.1 for smaller sizes
CLIP: 0.9 - 1.1 for full size, 1.0 - 1.1 for smaller sizes
Keywords
4nusfor anus4n4lfor anal4ssfor butt, buttocksbr34stfor breast and breastscl1t0r4lfor clitoral hood, etccl1t0r1sfor clitorisd1ld0for dildo and sex toyn4k3dfor nakedn1ppl3for nipple and nipplesnud3for nude0r4lfor oral (`0r4l s3x` for oral sex)p3n1sfor peniss3xfor sexv4g1n4for vagina
Other Concepts
topless
bottomless
inserting
masturbating
Example Prompts
s3xy woman using a purple d1ld0. beautiful n4k3d model posing in a busy airport to show off her curvy 4ss, lying on the luggage and packages.
s3xy woman using an orange d1ld0, sitting on a blue armchair on a balcony. she is completely naked, with her legs srpead apart and her hands resting on her thighs. the woman is holding a small orange vibrator d1ld0 in her hands and is looking at the camera. The background shows a jungle sunset.
s3xy woman using a purple d1ld0, lying on a bed with her legs spread apart. She is wearing black lingerie, including a black corset with silver buckles and fishnet stockings. The corset is made of leather and has a shiny finish. The woman is holding a purple d1ld0 in her hand and appears to be in the process of performing 0r4l s3x. The background is out of focus, but it seems like the woman is in a bedroom.
s3xy woman using a black d1ld0, holding a black bottle of lubricant and inserting it into her v4g1n4. Her legs are spread and her v4g1n4 looks wet and aroused. She has a seductive expression on her face.
s3xy woman using a pink d1ld0, close-up of a woman's lower body, with her 4ss visible. The person is lying on a beige furry blanket, and their legs are bent at the knees. In the center of the image, there is a pink d1ld0 that is inserted into the person's v4g1n4. The d1ld0 appears to be made of plastic and has a curved shape. The background is out of focus, but it seems like the person is in a bedroom or a bathroom.
All of the captions followed the form s3xy woman using a [color] d1ld0.
For insertion and penetration, you can try s3xy woman using a [color] d1ld0 in [place], where [place] can be mouth, anus, or vagina. It can work better to use a phrase like:
a purple vibrating d1ld0 that is inserted into her v4g1n4the woman is holding a vibrator in her hand and appears to be in the process of inserting it into her v4g1n4the d1ld0 is being inserted into the person's 4ssthe d1ld0 is in the shape of a p3n1s and appears to be in the process of being inserted into the person's v4g1n4
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Description
This is a version of alpha-v5-2000 converted to a maximum rank of 8.
Average Frobenius norm retention: 90.13% | std: 0.072
There are some problems with hands in this size and vaginas are not as detailed. I recommend using the larger sizes, especially the full size if possible.
FAQ
Comments (14)
I fear to ask, but 18MB version possible?
I honestly don't know, but I have seen some scripts for converting to lower ranks, so if those work for Flux then I am happy to try.
Hi, I made some smaller versions. Please give them a try and let me know what you think. They might need a larger strength than the full size, 1.0 - 1.1 can work.
The "small" version has rank 4, it is 34MB, and kept 86% of the data. It does not always work, so I don't think 18MB will work very well.
The "medium" version has rank 8, it is 53MB, and kept 90% of the data. It seems to work, but is not as good.
The "curvy" version has rank 16, it is 79MB, and kept 93% of the data. It is pretty close to the full size.
@onnx_nsfw Thank you. I'll give it a try, if Forge and my hardware allows it. Sometimes larger lora just make my system crap itself :D
>All relevant keywords have been translated into l33t versions to avoid any existing and/or poisoned keywords.
Does it actually fail to learn when using the words normally?
The short answer is no. It does not fail, but it did not learn as quickly either, although I only tested a few times. I was able to get past the body horror stage using nipples as the keyword.
Even without poisoned tokens, the translated keywords should have less overlap with existing tokens, so it should leak less.
This is the closest I have seen to realistic vaginis* in flux. What do they hate the labia so much that they decided to do japanese male penisis* instead... geez. Anyway, thanks for fixing. Will be waiting for updates.
I think the problem is that labias are a very complex shape, and you need a lot of very specific data for the model to learn them when it thinks about the edges and shapes. I am still not very happy with these, but you do not want to see the sample images from during the training, they were messy.
@onnx_nsfw I have never done any training on anything so my hats off to you. That said, it would be awesome if we could have at least something like the LabiaPlasty LORA since, well, it is the most likable shape for that particular private part.
@ishadowxx I'm hoping to continue training with more images focused on the vagina and anus, but I'm not sure if the scripts support resuming for Flux yet. I don't want to only have the pretty vaginas, because I want to accurately capture the way it stretches and moves, but I can make that as a subset with a keyword for their own.
@ishadowxx if you are still looking for prettier vaginas, you can try this new LoRA that I made: https://civitai.com/models/720282/reclining-nude-after-sex . it does not have as many options but the detail is better and they can both be used together, https://civitai.com/posts/6215631
@onnx_nsfw Amazing, pal. Thanks a lot. You are one of a kind.
No work. It creates monsters. It interferes with other LoRAs. It's a mess. It needs a lot more work or some configuration changes.
Hi, you are correct. Since posting this, I have continued training other NSFW LoRAs for Flux which are generally better. Some of them are based on this LoRA and some are not.
Details
Available On (1 platform)
Same model published on other platforms. May have additional downloads or version variants.




