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    Cheek Blowjob (no double cheek bulge (flux klein 9b/Illustrious/SDXL - Flux 2.0 Klein 9B V.2
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    Huggingface for lost Loras: https://huggingface.co/quadratrund

    Flux Klein 9B
    V.2

    Better, no other NSFW-Lora necessary, works great, you can add cum. increase penis size... overall great improvements! Trained on realistic images.

    Strength: 0.6-1.0

    Prompts:

    one girl and one male in the image. oral sex, fellatio, make the girl in the image suck the dick of a man. the man penetrates her mouth with his penis from the side, so one of her cheeks is extremely bulging.   the woman is performing oral sex on a man, whose large, erect penis is prominently in the foreground. her lips are wrapped around the penis. the man's lower torso and a tattoo on his left side are visible, but his face is out of the frame. she is looking at the viewer
    cum is drooling out of her mouth.
    the penis is incredible big.

    V1.0 was my first ever lora on flux, so please bear with me :)

    So this is a bit.. fumbly.. I suggest you to use portraits for edits and landscape format or at least a bit wider portrait format for this. The AI needs room to add the guy.

    Strength: 0.7-1.4

    Trigger: bulg3, oral sex, fellatio, make the girl in the image suck the dick of a man. the man penetrates her mouth with his penis from the side, so one of her cheeks is bulging.

    Okay so, there are Loras for this but most loras sometimes make both cheeks bulge.... Guys come on, that is unrealistic with one penis ... like having a girlfriend XD

    Illustrious V2.0:

    a bit more stronger bulging and the penis comes more from the side.

    Strength: 0.5-1.0 (it is trained on realistic images so higher strength can fuck up the art style)

    Trigger: ch33k_bj, one_cheek_bulge, fellatio,

    Perspectives: should be able to do everything. it depends a bit on the frame/size of the image.

    Illustrious:

    Strength: 0.5-1.0 (it is trained on realistic images so higher strength can fuck up the art style)

    Trigger: ch33k_bj, one_cheek_bulge, fellatio,

    Perspectives: should be able to do everything. it depends a bit on the frame/size of the image.

    Description

    FAQ

    Comments (7)

    badhandproductionsApr 4, 2026· 2 reactions
    CivitAI

    YO, thank you for all your hard work, King. I can't speak for the site, but I will...
    We appreciate you, and all you do.

    quadratrund
    Author
    Apr 4, 2026· 2 reactions

    Thank you! appreciate your kind words!

    sircringealotApr 8, 2026
    CivitAI

    safetensors_rust.SafetensorError: Error while deserializing header:

    I get this on your V2 for flux klein. All my other loras seem to work fine.

    quadratrund
    Author
    Apr 8, 2026

    let me check

    quadratrund
    Author
    Apr 8, 2026

    hmm no works flawlessly for me...

    sircringealotApr 8, 2026

    @quadratrund I got it to work, it was weird. Switching to other loras, and then switching back to only this lora and now it works. Oh well

    LuntrixApr 20, 2026
    CivitAI

    Best looking penol lora I've seen. Stuff come out perfect with portrait as reference. Seem to work great with anatomy fixer lora.

    LORA
    Flux.2 Klein 9B

    Details

    Downloads
    2,473
    Platform
    CivitAI
    Platform Status
    Available
    Created
    3/27/2026
    Updated
    5/24/2026
    Deleted
    -
    Trigger Words:
    one girl and one male in the image. oral sex, fellatio, make the girl in the image suck the dick of a man. the man penetrates her mouth with his penis from the side, so one of her cheeks is extremely bulging. the woman is performing oral sex on a man, whose large, erect penis is prominently in the foreground. her lips are wrapped around the penis. the man's lower torso and a tattoo on his left side are visible, but his face is out of the frame. she is looking at the viewer
    cum is drooling out of her mouth.
    the penis is incredible big.

    Available On (1 platform)

    Same model published on other platforms. May have additional downloads or version variants.