2026-02-04: Check out the latest Z-Image Gigantic Breasts model at the link below:

https://civarchive.com/models/2361123/zib-gigantic-breast-implants

Z-Image is a lot more robust, especially with LoRAs in picking up core changes without overfitting everything else, so I think there will be better results with Z-Image if you aren't looking for overly explicit, uncensored NSFW results.

Provides huge fake breasts with a good mix of nude, sexual attire and fully clothed data so those clothes are realistically stretched to their limits

While this is trained on realistic images, I have had some pretty good results on anime characters as long as you add 'realistic' into the negative prompt.

The primary tags are:

• gigantic breasts

• huge implants

Note - using these and applying both with the same prompt strength gives breasts the size and shape of rounded breasts and fine-detail.

If the breasts are drooping too low, you can also add 'sagging breasts' to the negative prompt.

There is one additional tag that has alot of trained data applied

• breast overhang

Using this prompt, while not always occuring will make the shirt/dress loosely drape downwards from the breasts rather than puckering up underneath them