NSFW Lora for Qwen Image 2.1 (V2)

In my opinion this is currently the best NSFW Lora out there for Qwen Image 2.1!
What i recommend for the best results:
25+ steps
3-6 cfg
0.8-1 for lora strength
er_sde for sampler (if i use euler i get very bad results!)
beta scheduler
Try to test different types of prompts to see what works... Some work really good while others don't... I'm trying to fix it in a v3 but it takes some time! :)
Lora (v2) is mostly trained on: (these are not triggers)
Blowjobs
Cowgirl
Cum
Vaginas
Anal
Penis
Doggystyle
Missionary
Dildo
Pussy Licking
The qwen image 2.1 model its license doesn't allow earning money directly...
So if you want to support me:
Tip me some buzz.
Tip via https://ko-fi.com/thesealpacas
(This is not at all required, but this really helps me make more free loras faster and better!)
I made my own discord server where i post tips, updates and extra models!
Please let me know what works and what i should try to improve! :D
Description
Better anatomy, Better prompt following, Better detail/quality, Better realism, Trained on a more diverse dataset.
FAQ
Comments (73)
Loading the v2 LoRA gives me a “LoRA key not loaded” warning. Any idea why?
--edit--
ok after using "SamplerCustomAdvanced" native node instead the ksampler node the warning is gone and can load the lora.
Will it work If I use an anime input? If so, what strenght do you suggest to avoid getting a realistic output?
lora is trained on realistic images only so idk. maybe if u include a reference of the style as a image in edit?
@TheseAlpacas i will test after work tonight but yeah basicaly want to edit anime references.
@KiraNugget i just posted 2 of my generations using my lora in a edit workflow. it seems to work as long as the reference is the same style u want to generate.
@TheseAlpacas nice thank you!
I don't know why I see comments saying people are having problems; it works perfectly for me for image-to-image and text-to-image.
tysm for letting me know!
so true :D
because most users use CFG 1 which is horrible
@napsumfur225 yes and euler is also bad. im still spending many many hours figuring out what works the best and if i can improve the lora even more... it seems that good prompting helps aton.
@TheseAlpacas I hope the next version allows for a customizable perspective; currently, the Missionary is locked to a POV view. It would be great if the setting could also work when the config value is set to 1.
@kinhuapppx its not locked in the lora but its the settings and prompt... cfg 1 doesnt work for any lora rlly (that i saw) and i dont know why. Its prob a base model issue
So what's happening? Are we ditching Krea2 and embracing Qwen 2.1? If so, which one is better? If someone has tested both and can share some insights on them, like prompt adherence, quality, realism, etc., please reply.
i think krea2 still has better and more loras. i think qwen 2.1 is also very good, they are pretty close in my opinion...
Qwen has edit and reference capabilities.
Who is 'we'?
I'd never ditch Qwen for Krea currently. Krea is superior, what Qwen does have the advantage with for some things it editing and it is a different flavour, it will replace Klein for me which I used for editing stuff that Krea edit couldn't do (and tbh as good as Krea edit is it's still just a community project, Krea3 will blow away Qwen and Krea2 in all departments)
Overall I'd pick Krea2 if editing isn't that important to you but ultimately both are great. I'd spend the majority of time with Krea2 and get Qwen with a few lora's for editing or for when I want a different flavour/vibe from Krea.
I will be moving to Qwen2.1 as more lora and community support catch up with Krea2; Not because I think its superior, but having one model that 'does everything' is hugely convenient and saves on HDD space :)
Qwen 2.1 is massively superior to krea 2 (I say this as someone who loved Krea 2, & used it 90% of the time before Qwen 2.1 came along).
It has a much higher skill ceiling to get good results back from presently, however; though it can generate hardcore nsfw images right out the box, & with nothing other than the base model. It's edit capabilities are especially first class (though totally confusing relative to what everyone is used to).
Qwen 2.1 is going to have some real growing pains with the workflow regarding how Alibaba expects it to be used...but the community will accept it when they realise what it's capable of, or the rest of the community dumbs the workflow down to get it to that level. For right now; you're pretty much forced to to use their accompanying LLM models that released with it to get anything good out of it though (that, or a whole load of patience lol).
Once a good 4/8 step lightning LoRA comes along for it, & more LoRAs in general, then I think it'll really take off.
I've been around the generative AI community since early SD.
After spending a lot of time messing with it, I feel that Qwen 2.1 is objectively superior by nearly every metric. Krea 2 was hands down the best of the last generation of local i/t2i but Qwen 2.1 feels more like the first of the next gen.
It does love verbose prompting though, lol. There's a reason that the devs don't recommend using it without a PE LLM. That's likely going to be the case for all generative AI models going forward though.
For prompt writing, I'd highly recommend the HauHau version of qwen3.5 9b on HF instead of the official version of the same model that they just released. I was already using it for Krea 2 and other models as a PE so I wasn't too surprised when Q3.5 9b was officially recommended for use with Qwen 2.1. It's a prompt writing wiz but the two new variants that they released in the main Qwen 2.1 repo are a little wacky unless you're fluent in Chinese.
Also, both Qwen 2.1 and Krea 2 use Qwen VAEs which means they really need a nyquist notch node for higher resolutions. That just removes the noticeable 'screen door' effect without blurring or harming the image.
Krea 2 for image gen and qwen 2.1 for edits
@hfakerxossip1748 may i ask why u like krea 2 for gen more? Just curious
@TheseAlpacas whilst this wasn't directed at me, I'll still answer (cause I'll still use Krea 2, & do like it still).
1. It follows the conventional paradigm of text prompting that's easy to use/everyone already knows. You can have fun just goofing around without needing a side LLM (spontaneously generating creative random images on the fly).
2. It can't compete on realism; but it's still a beautiful style close to quasi-realism that I like.
3. It generates faster/better quality (as of present at the lower end); I can generate a really nice image in 20-ish seconds in Krea 2 @ hires. Qwen Image 2.1 is way better quality (& I can generate fast-ish images also), but the quality suffers with the present lightning LoRAs, etc). This will probably be fixed soon once FP8, etc, is mainstream integrated into every UI, & someone like Wuli releases a 'definitive' 4/8 step LoRA though.
@vrgamerz258 "There's a reason that the devs don't recommend using it without a PE LLM. That's likely going to be the case for all generative AI models going forward though."
I think so. Ming Image have gone the same route.
I think the natural course of things is that all this is just going to be seamlessly integrated straight into most UI frontends in the future (so there's no back & forth separation, etc). It just feels clumsy/annoying to use right now, but someone had to be first to aggressively try to force that paradigm shift. The whole situation reminded me of Ideogram "Why can't I just generate images with a simple text prompt" friction most users felt.
a new model has been released and it needs new loras, so wtf are you so anxious about?
nobody's gonna "confiscate" the models you have because newer ones are released.
I use krea and Z-image a lot but also still using sd1.5, and new sd1.5 loras are still getting released.
i feel like you're very entitled and thinks the community should cater to your own specific needs. I don't like you, kid. I'mma block you real quick
@napsumfur225 chill... 😉😅 But may i ask what u use sd1.5 for? Is it just the speed? I kinda wanted to use it for fast drafts...
@napsumfur225 I honestly don't think anyone would be able to recover from you blocking them, kid. It seems way too harsh a punishment. What, with your zero uploads, zero content or contributions, 4 followers (that probably just clicked randomly for the daily buzz grind or by accident lol), & just generally the fact that blocking people pretty much does zero, whilst also not forgetting the fact that you're a complete nobody, anyway.....how will they ever recover from missing out on all that, huh? 😭
@ShadowCell I honestly cannot recover from the devastating block you gave me.. you don't know me, I don't know you, not your fight, nobody mentioned you, yet you invited yourself to give a free dick ride to a stranger to feel good, and maybe feel good about yourself too.
out of nowhere you went mad about a sarcastic comment not directed towards you, so mad to the point you blocked me (as if I would give a flying fuck) which is hilarious and also telling of how unstable you are.
I finetune LLMs, mostly vision related models for processing medical images (microscope slides/x-ray scans) and label/interpret them. I don't work with image models besides using them, and I'm surprised I even have those four followers here just so you know who's the nobody you're referring to.
and to spoil the fun for you, I was completely sarcastic, but some people like you are boring as fuck and stupid as a rock can't tell silly jokes from serious talk. I don't even bother to block anybody anywhere, but you did block me.. to punish me maybe?
. you're so full of resentment and lack of self-worth, I can tell.
@TheseAlpacas I was just joking, I can't tell why it's not obvious.
anyway, sd1.5 is pretty crucial for the field I'm in, which is working with medical images (histopathological slides; which are the images seen under microscopes.. a tissue sample is taken from the body, then prepared and stained to be studied under microscope) and x-ray scans (mostly lung x-rays but other body parts too).
this specific work also requires annotators, ultralytics models are the undisputed kings in this area since they're very flexible and easy to train.
we combined both sd1.5 and ultralytics in generating, testing and validating these medical datasets, and finetuing vision models. that what was available at the time when we started 3~4 years ago, now we moved beyond that by far but still use sd1.5 for drafts since it's ridiculously fast and use low compute power.
personally, since I worked with sd1.5 a lot I formed a habit (a bad habit, maybe?) of using sd1.5 for creating drafts, trying multiple prompts to see what works best and use that for generating in other bigger/better models. and also for generating some anime/cartoon images for my 6 years old sibling :D
@napsumfur225 ah tysm! I understand now 😅😁
The best nsfw for qwen by far. I have one suggestion to improve anatomy of vagina and anus (without inserted/penetrated). Thank you
the golden era of hentai and s.. is here qwen, krea2 , anima, minimax xd
Can I use this with Viggle?
I have posted a comparison workflow. In that post i show some comparisons of viggle and this model.
@TheseAlpacas Thank you
FINALLY! only took the community a whole week to find its hero.
Mate! This is great work, very cool in 90% of my cases.
If you have the opportunity to enhance the dataset with deepthroat scenes, gaped anal, and generally more consistent anal content, that would be super cool!
@TheseAlpacas Bro, what captions were in the dataset for anal scenes? I want to understand the best way to trigger LoRA specifically for anal.
@MetamorphosisNaturelle well i dont understand rlly too ngl... but its qwen itself... i retrained the lora 8x. all do the same. im trying some generation configs out... and playing with the cfg, sampler and scheduler can help...
@TheseAlpacas any chance of you making a NSFW edit lora for qwen2.1? The type of lora to fix or change genitals for example.
Im trying to improve the lora yes. To also hopefully work better with edit and the details in general.
@TheseAlpacas can you publish an edit workflow? thanks
i cant find er_sde for simple but only er_sde, that‘s why?
I'm not certain what you are asking. 'er_sde' is a sampler and 'simple' is a scheduler. The recommended combo for this LoRA is 'er_sde' as the sampler and 'beta' as the scheduler.
If you're using ComfyUI then they are both included as options for the default Ksampler but if you're using something experimental like a ClownSampler then a 'er_sde/beta' combo won't be available due to the way the math works for those.
@vrgamerz258 ye and there are probally more working ones. just euler isnt working for me. im hoping the v3 im working on doesnt have that issue
nice work, but I noticed something
when using this with a turbo lora from viggle, changing the CFG to anything above 1 makes the generation very slow.
I know that this is almost always the case with turbo lora of any model, but other loras I tried with qwen 2.1 are much more faster compared to your lora, like 5~6 times faster, yet still slow though.
I tried all three versions released by viggle so far, in 128 and 256 ranks, and the results are the same in terms of speed.
also this lora seems to only work for image editing when a turbo lora is used, t2i results are so bad regardless of what settings I tried.
I still think the key factor (or key issue) is viggle's loras, I'll look for or wait for better turbo loras.
not complaining, this is just an observation. thank you and i hope you keep improving
Im working on a workflow wich works with a better turbo lora... better then viggle for me. And for t2i maybe try res_2s + beta(57)... for me it helps but its slower tho. Im working very hard on fixing the issues! :)
@TheseAlpacas I gave up on viggle loras already and generations became much faster and much better, with and without your lora.
viggle's and some other turbo lora I found rely on "manual sigma" node, this is very counterintuitive -at least for me- to write a set of numbers, or copy/paste them when I don't understand what these numbers signify, and that means I can't experiment with something I don't understand. writing wrong sigmas immediately results in black images.
the funny thing is qwen2.1 is very fast without speed loras used at all, also I didn't know that the base qwen2.1 generates a lot of NSFW content without even needing a lora for that which is awesome (I use an uncensored text encoder but that alone can't just make a model become NSFW out-of-the-box)
this proved my suspicions that viggle's lora are the reason behind very bad generations, your lora functions very well without turbo loras at all.
I use euler+simple for base, and er_sde+beta when your lora is used, I didn't test res_2s + beta(57) because I guess those needs RES4LYF custom nodes and I don't trust the careless dev who created it. so I'll stick with with comfy's own samplers/schedulers.
it is working. but it will be great if we can default to cfg 1.0
i can use euler using this model, but it change the reference image face in edit image task.
大佬 这LORA模型的功能主要是什么
By far the best qwen2.1 lora so far. I've been trying to train a qwen edit lora and have been getting garbage... I'm wondering if you could share a bit about how big your dataset was, what training parameters you used, etc. Might help us mere mortals :) thanks!
Join discord... ill explain a bit more there... easier 😅
How do I make this work? It just doesn't work.
what issue do u have? does it not load or?
Needs support for OTK spanking.
This lora needs really big work
well, its still the best one out here ig. i tried making it better but i cant get it to work :(
This LoRA doesn't do anything for me. Is there a trigger word I missed?
No? i dont know why people all have issues rn? it works fine
@TheseAlpacas jup my bad sorry. I used it for Qwen Image 2509! Sry
what are good settings for image edit with using the official turbo model?
I didnt use the official turbo model yet... it gave me errors and i was too lazy to fix them. But im still trying out the best settings for edit! The recommended settings work. But u can also try res_2s + beta57. U could join my discord server, i can show u better what i use.
How to set it up man. i am a beginner and just installed comfyui can someone please guide me
You can use the default workflow for starters: C logo -> Browse Templates -> Image (tab) -> Qwen 2.1 Text to Image. Then, enter the subgraph, add a "Load Lora" node, and connect it to the nodes "Load Diffusion Model" and "Qwen Image 2.1 Cache". If all of this sounds too complicated, let me know.
hey man. u can maybe watch a tutorial on yt. ai search has one ig
Why in your workflow, when I start generation, the slider loads to 100%, and then it starts all over again, and every time I can’t wait for the generation to finish
it has multiple runs in 1? like it does 1 at a time. then switches to the next? do u see the outputs when 1 is done?
Thanks for sharing your hard work first of all. I know this Lora focuses on women, but I'd appreciate it if the next version fixes male genitalia.
no it isnt focussed on females... i rlly tried to do male genitalia cause i find that more lacking. what issues do u have?
为什么使用这款lora没起到任何效果,只能在comfyui中使用?
Hey, i dont know why it doesnt have effect. I saw more comments like this! But it should take effect! Also u can probally use it outside of comfyui?
感谢分享,实际上效果不错,反馈无效果的应该是使用的cfg为1,在此情况下,基于此模型的绝大部分Lora会失去些许效果,但又不是完全没效果,比如此Lora在cfg为1情况下某些体位概念依然奏效
Can somebody share a workflow that comes with an input for a reference?
Details
Files
NSFW Qwen by TheseAlpacas V2.safetensors
Mirrors
Qwen_2.1_NSFW_TheseAlpacas_V2.safetensors
Qwen21-NSW Qwen by TheseAlpacas V2.safetensors
NSFW Qwen by TheseAlpacas V2.safetensors
NSFW Qwen by TheseAlpacas V2.safetensors
NSFW Qwen by TheseAlpacas V2.safetensors
NS-Qwen-by-V2.safetensors
NS-Qwen by TheseAlpacas V2.safetensors
NSFW LORA | Qwen Image 2.1.safetensors
thesealpacas-nsfw-v2.safetensors
NSFW Qwen by TheseAlpacas V2.safetensors
thesealpacas-nsfw-v2.safetensors
thesealpacas-nsfw-v2.safetensors
NSFW Qwen by TheseAlpacas V2 (1).safetensors
thesealpacas-nsfw-qwen21.safetensors













