SD seems to love big breasts. But not all people prefer them too. Even most of the NSFW Lora's for SDXL only produce big ones. This is a Lora for really small breasts.
Read the "About this version" to get the best results.
I recommend a strength between 08 and 1.25.
I strongly recommend the "flat chested" versions. Other versions are experimental.
Hopefully it is clear that this LoRA may not be used to create underage or otherwise illegal content
Feel free to share the images you created with this LoRA if you like. I'm excited to see what others here have done with it.
There are not many tutorials for training NSFW stuff. So I am absolutely no expert either.
For this LoRA everything in the image was tagged except for the breasts. For the head I made it easy and it was either not on the pictures or I just tagged it with "head". Not much different than for SFW stuff.