Small boobs with large areola and large nipples. Best when using a negative embedding, I mostly have used AloeVera's SuperNegative embeddings, or Unspeakable Horrors.
It prefers to create brunette hair if there is no prompt specifying unless using it in img2img.
I have not extensively tested this while using other lora.

I noticed that most of the large areola/huge nipple lora strongly preferred huge breasts and I wanted to focus on the smaller breast sizes. Many checkpoints still try and produce larger breasts (I am considering anything over about 36c a large breast).