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    Panty Slip / Whaletail (Flux/F1D) - v2
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    V4: Mainly anatomy improvements achieved by pruning offending images from the dataset. v2 often had the neck deformed and the butt enlarged, this appears to be completely fixed in V4. Compared to v2 the effect consistency is also better (but not perfect), and it is slightly more flexible with fullback/ whaletail tags. Like v2 guidance with explicit text prompts is still required, see orange text below.

    (V3 was significantly worse than V2 and was shelved)

    V2: I actually created this quite some time ago thinking it was a failure, it turns out it is actually quite effective but you must guide Flux in the right direction with text prompts, e.g. she is wearing casual loose gray sweatpants, which sit low on one side of her waist revealing the top of her teal and white panties.

    V2 and V4 tested to work well with onsite generator✌️ (be sure to use CFG 3.0-3.5)

    Please support creators (i.e. me!) by posting your results, including poor generations which help me adjust the training for future versions.

    pslip is the technical trigger word, but it is not needed as the LoRA works best if you describe the overall situation. Adding thong and/or whaletail increases the likelihood of the classic whaletail appearance. (and it still might appear even without these prompts). fullback will give the exposed area more continuous coverage. Can also handle front/side views, though there are no specific prompts in this model for that.

    It has a tendency to asian-ize women if not prompted otherwise, but there is enough face variety in the training data that explicit prompts and/or custom characters are retained.

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    V4 was trained in FluxGym, 60 images in dataset, 768px resolution, 4800 steps at 8e-4 adafactor batch size 1, constant with warmup

    V2 was trained in SimpleTuner, 75 images in dataset, 1024px resolution, 2000 steps at 5e-4 batch size 1, default scheduler (which iirc is linear)

    Description

    FAQ

    Comments (3)

    GoDreamsDec 17, 2024Β· 1 reaction
    CivitAI

    This is so great and worth a V2. The asian-size is not easy to avoid and it is still quite hard to get down the pants in general and in particular little or a bit more. Also very nice would be to control the panty style, g-string, just simple thong, or fancy types with rhinestone. Keep on. That's so cool.

    TopazStudio
    Author
    Apr 1, 2025

    I released a new version, asian-ness is not fixed but its definitely an all-around upgrade. With prompts it sometimes still asian-ized, but I tested with character LoRA of a different ethnicity it respected the LoRA all the time. You should be able to add panty details (such as rhinestones) via natural language prompting, (e.g. revealing a pslip black thong with delicate white pace trim, though often it will get confused and add that detail to the pants instead.

    GoDreamsApr 1, 2025

    Great. Thanks for new Version. I will trz it out now. One thing you could provide are so more example images what kind of whale tails styles it can produce. Ex string thong, rhinestones. It is far more easier to take precise descriptions as a base instead…for not english native speakers. This would be awesome

    LORA
    Flux.1 D

    Details

    Downloads
    657
    Platform
    CivitAI
    Platform Status
    Available
    Created
    9/18/2024
    Updated
    6/11/2026
    Deleted
    -
    Trigger Words:
    panty slip
    panties
    thong
    whaletail
    fullback

    Files

    ts_f1d_pslip_20240827_2000.safetensors

    Mirrors

    Available On (1 platform)

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