This was an experiment to create a more natural looking braless effect, independent of the artstyle. Basically, this should be similar to the 'no bra' tag in concept (or 'pokies') but the image generation won't try to take the character's clothes off half the time. I hope you find it useful as well.
To use, simply include a trigger word on its own for a very slight effect on breast shape, or combine it with any other breast or clothing related tags and see what it does. It's intended for clothed images so I have no idea if it will do anything at all for nudity.
Sept 2026 - Anima
Added a test Anima version, give it a try.
April 2025 - Illustrious v1.1
I increased the size of the dataset by quite a bit, so the effects should be a little more visible without having to mess around with the weight so much. I added some useful tags to the trigger words section, but more than just those should work with this LoRA. It also appears to work better on breast sizes other than big ones now.
It's still pretty, well, subtle. I'm leaving 1.0 up as well so use whichever you prefer.