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A LoRA (Low-Rank Adaptation) is a small model that runs on top of your chosen model and pushes the output toward a specific look. PornX currently has two LoRAs focused on anatomy accuracy.

How to apply a LoRA

Add the trigger directly in your prompt: <lora:NAME:WEIGHT>
  • NAME — the LoRA identifier (see each LoRA below)
  • WEIGHT — how strongly the LoRA influences the output. Range: 0.1–1.0. Best results typically fall between 0.3 and 0.8.
Example: <lora:64:0.6>, big breast, pink nipples — applies Better Breast at 0.6 weight with supporting trigger words. You can combine both LoRAs in one prompt. Keep total weight balanced — stacking two at 0.8 each tends to produce artifacts.

Better Breast

Improves breast shape, size, and detail accuracy. Use trigger words from the table below alongside the LoRA tag for best results. Trigger: <lora:64:0.6>
CategoryOptions
Breast Sizeflat breast, small breast, medium breast, big breast, fake breast, bimbo breast
Breast Formtorpedo_breast, saggy breast
Nipple Colorpink nipples, brown nipples
Nipple Stylenormal_nipples, big_nipples, inverted_nipples, puffy_nipples
Areola Sizesmall areola, normal areola, big areola

BetterCock

Models

Choose the base model before applying a LoRA.

Prompting Advanced

Weights, negatives, and token order.