V2

Version 2 is a little less overtrained and I think it has better, more consistent results than V1.0.

Also has better distinction between ass sizes: use large ass or huge ass or gigantic ass to produce results in increasing order of size along with the trigger word fakebutt

Works with strengths up to 1

V1

This is my personal fake butt LoRA, trained to give girls big fake asses.

This LoRA was trained on deliberate with a mix of real photos and digital art and works quite well with realistic, semi-realistic and illustrated models.

The model doesn't have any specific trigger words but a prompt like "big ass" along with changing the strength of the LoRA can be used to achieve the desired result. The model is a little overtrained so I would recommend to use any strength up to ~0.8 to fit your liking.

The sample images I've uploaded are usually featuring some other LoRA for example hyperfusion: https://civitai.com/models/16928/hyperfusion-280k-images
or slimthick: https://civitai.com/models/145422/slim-thick-bimbo
Which has helped me get desired results and avoid issues due to overtraining.