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    FLUX 4 PLAY - AIO NSFW FLUX Klein LoRA by DR34MSC4PE - Flux4Play_Klein9B_v1
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    02/19: Jumping in to the FLUX-Klein arena with our new AIO NSFW Flux LoRA. This lora should improve nudity on Flux-Klein, give it a shot!

    This lora can pull off both male and female nudity, including a number of different sex positions: POV, blowjob, double blowjob, missionary, doggie, cowgirl, reverse cowgirl, and sometimes it'll even do anal!

    Try mixing any of them with POV, describe the torso at the bottom of the frame (see example prompts below).

    This one's a bit finicky - you may experience weird anatomy; extra fingers or limbs, etc. You'll need to be very careful with your prompt. Tweak he Strength, Sampler, Aspect Ratio, Seed.

    Mess around with different samplers, Euler_A, ddpm++ seem to work well.

    Workflows are embedded in the images I post, just drag and drop into comfy-ui, the Lora is selected within the subgraph.

    Try it out, let me know what you think! Please share any cool tips, tricks, or workflows you discover!

    Example Prompts

    fully nude skater girl flying through the air doing a kick flip, she's at a skate park, there's graffiti that says 'FLUX 4 PLAY'
    r3v3rs3_c0wg1rl, a close-up low-angle detailed view of a woman and a man having sex in the reverse cowgirl position. The woman is positioned on top facing away from the man with her light-skinned hairless vagina visible, a small tuft of pubic hair can be seen above her vagina. The man is thrusting his tan-skinned penis into her vagina with his scrotum hanging below. His penis is erect with visible veins and a smooth texture. The background includes a white bed sheet at the bottom of the frame. The lighting is bright and even highlighting the skin tones and textures of both partners. 
    d0gg13, pov, a rear view of a naked woman with fair skin and brown hair in a bun positioned on all fours by a blue-tiled pool. Her wet glistening skin is highlighted by sunlight. She is straddling a man's erect penis which is penetrating her from behind. Yellow flower petals are scattered around the pool's edge and on a beige towel beneath them. The background includes potted plants and greenery. The perspective is from the man's point of view looking down at the woman. The lighting is bright and natural enhancing the wet sheen on their bodies.
    m15510n4ry, A nude woman with long dark brown hair and light brown skin lying on a white bed with her legs raised and held together. She is wearing a gold necklace and a gold bracelet on her right wrist. Her eyes are closed and her facial expression is one of pleasure. A nude man with light skin and a visible erect penis is penetrating her vagina from below. The woman's hands are holding her legs in place. The bed has a white textured blanket and there is a white pillow with a blue pattern in the background. The lighting is bright and even highlighting the subjects' skin tones and the texture of the bed. The angle of the shot is slightly above and to the side focusing on the couple's lower bodies and their point of contact.
    bl0wj0b, a close-up view of a nude woman with short blonde hair and fair skin positioned on all fours on a white bed. She has a slender physique with small breasts and is wearing a black choker necklace. Her eyes are focused on the camera giving a direct and intense gaze. The woman is performing a blow job on an erect penis which is held by her right hand. The camera angle is slightly above and to the side providing a clear view of both the woman's face and the penis. The lighting is soft and natural coming from the left side of the frame casting gentle shadows and highlighting the smooth texture of her skin. In the background there is a blurred white wall and a potted plant adding a minimalistic and clean aesthetic to the setting. 
    a nude slender Asian woman with long brown hair standing in a brightly lit blue-tinted market stall. She holds a smartphone in her right hand and has a visible erect penis. Her small perky breasts and smooth skin are illuminated by the market's neon lights. She is positioned slightly to the right with her left hand resting on a table covered with various items. The background includes blurred market stalls and colorful lights creating a vibrant nighttime market atmosphere. The perspective is slightly low and frontal focusing on her upper body and face which has a neutral expression. The lighting highlights her body contours and the texture of her skin.

    PLEASE GENERATE RESPONSIBLY!

    DR34MSC4PE is

    c0ur4ge (trainer/qa/inference code) /

    ERA5ER (captions/tooling code/data/qa)

    Check out other models by DR34MSC4PE

    Like our work? Consider donating for coffee: https://ko-fi.com/dr34msc4pe

    Description

    Trained on Klein 9B Base, Rank 64.

    FAQ

    Comments (27)

    c0ur4geFeb 20, 2026· 2 reactions
    CivitAI

    Ayyyyyyy!

    qiaoy123Feb 20, 2026· 3 reactions
    CivitAI

    Will you make a z-image lora about this?

    feijnFeb 20, 2026· 1 reaction
    CivitAI

    AMAZING

    jasonbourne6699Feb 20, 2026· 1 reaction
    CivitAI

    great one !

    Ghostj27fFeb 20, 2026
    CivitAI

    will this work for Img2Img ?

    ERA5ER
    Author
    Feb 20, 2026

    Seems to, give it a shot!

    CyclopsGERFeb 21, 2026
    CivitAI

    Amazing Lora!

    OrangeJuiceAlienFeb 21, 2026· 17 reactions
    CivitAI

    SNOFS lora so far looks better than this

    ERA5ER
    Author
    Feb 21, 2026· 6 reactions

    ok go use that one then.

    Phac123Feb 21, 2026· 1 reaction

    what a goofy comment lmfao

    iluvlamiaMar 3, 2026

    this is so rude, no respect

    astroaidaMar 6, 2026

    snofs is good but even with low strenght it tries to undress woman. Didnt try this one tho.

    deciver5371Feb 21, 2026
    CivitAI

    Very poor with faceImg to Img:( Keeps inpaiting in direction of faces trained on.

    ERA5ER
    Author
    Feb 21, 2026

    Wdym, are you trying to inpaint the head so it turns a different direction?

    bobshaw443942Mar 15, 2026

    Had similar experience. I2I face changes pretty dramatically. The rest of the image is great. Dynamic posing and texturing, but the face staying consistent should be priority A#1. I hate to bitch about it, especially since it's nicely done. Just falls short of what I need.

    TimmyHodorFeb 22, 2026
    CivitAI

    I had much better results with the Qwen version. Did you guys have the same/different experiences?

    ERA5ER
    Author
    Feb 22, 2026· 3 reactions

    You're not wrong, anatomy seems to come out better on the Qwen version.
    I did use different optimizers and slightly different datasets between them. I'll keep testing different configs to see if I can get Flux more consistent. I'd like to try training a Flux-2 dev version soon, also.

    Phac123Feb 23, 2026
    CivitAI

    Does this also work as intended with image editing or only with text2image?

    ERA5ER
    Author
    Feb 23, 2026

    It should have editing capabilities, I do not know how well it works. Test it and let me know! :)

    Spladam42Apr 27, 2026

    Klein will pretty much let you use any Lora in editing.

    Kingman8848Feb 26, 2026
    CivitAI

    it work well ,and we need more sex pose

    ERA5ER
    Author
    Feb 26, 2026

    What pose do you want?

    iluvlamiaMar 3, 2026
    CivitAI

    will you train on z image too?

    ERA5ER
    Author
    Mar 3, 2026· 1 reaction

    Yep, Currently working on 'er now. Trying to come up with a name. Z-Image 4 Play doesn't exactly roll off the tongue...

    pmulefanMar 4, 2026
    CivitAI

    just curious, are there any paizuri titty fuck act in your dataset?

    astroaidaMar 6, 2026
    CivitAI

    do we have to use tags or strenght can effect too?

    ERA5ER
    Author
    Mar 6, 2026

    Yep, it should work without tags, just be descriptive with what you're looking for. Strength can absolutely change things as well. Start around .5 and work your way up.