ANC - Saggy Breasts

This LoRA renders realistic saggy breasts and works with different breast sizes and ages.

This LoRA is part of the "Amateur Nudes Collection" aiming to enable all the excellent NSFW base models out there to render more realistic and more diverse body types.

FLUX version now available!

A version for FLUX.1 [dev], trained on a newly curated dataset, is now available. Please see the notes below for usage tips.

Usage and Prompting

FLUX:
If you are using the F.1d base checkpoint, drop the LoRA in at a strength of around 1.0 and prompt for saggy breasts (breast size can be specified, too). However, I do not recommend running the LoRA on the F.1d base checkpoint, as the original FLUX doesn't generate nipples properly. If you still want to generate on base, I recommend you add in a specialized nipples LoRA (such as Nipples Flux) at a strength of about 0.5 (you may have to increase the strength of the ANC Saggy Breasts LoRA to 1.5 or 2.0 if used in combination with other breast-related LoRAs). All example pictures have been generated with this method.

Generally, I recommend you use the LoRA on a checkpoint that already knows how to properly generate nipples. However, in this case, you may also have to increase the strength of the ANC Saggy Breasts LoRA to about 2 in order to get actually saggy breasts.

Please also see the "limitations" section below for more usage tips.

SDXL:
Simply drop the lora in and prompt for breast size, no activation tag required. To increase the effect, you may add the "saggy" tag, however, please be aware that this may cause other characteristics of the training dataset to bleed through (particularly perspective, navel piercings and pubic hair). Use LoRA strength (0.1 - 1.0) as a slider to control the sagginess of the generated breasts. Tested on STOIQOAfrodite and Juggernaut XL.

Usage of ADetailer (aut idem) is strongly recommended to improve on quality of the rendered areolas.

Negative Prompts

FLUX:
no negative prompts are required (nor are they supported)

SDXL:
You may find adding "navel piercing" to negative prompts helpful.

Limitations

FLUX:
The LoRA has been primarily trained on fully nude and topless images (in most cases, saggy breasts don't really show when something, particularly a bra, is worn on top of them). If you still want to generate pictures of clothed women with saggy breasts (particularly in underwear or swimwear), you may have to reduce the LoRA strength a bit (to about 0.8 on the base model or 1.5 on finetunes). See the last example picture for a prompt that achieves saggy breasts in a bikini.