Recommended Conditions

Trigger:

biting ass

Strength:

1.0-1.2

Positive Tags:

2girls

If you like, also try out "licking"

Negative Tags:

cunnilingus, anilingus, implied cunnilingus (all optional)

Revision History

v1.1: Somewhat improved stability (very sorry for early birds!!)

Description

This LoRA assists you in generating a situation where one woman kisses/bites the other woman's ass.

Simple prompts such as "2girls, biting ass" might summon two girls biting somebody else's ass.

Because two casts have very different eye-level, it is recommended to weaken major pose and angle tags (e.g. on stomach:0.8, from behind:0.8). Conflicting prompts such as "straight-on" and "on back (a booru tag to describe lying on one's back)" cause disfigure.

Without bottoms outfit prompts, this will very often generate a bare ass. And even with the prompts, clothes are often pulled, lifted or put aside to show bare ass. To get away from this problem, use some of the following positive/negative tags:

Positive Tags:

through clothes

Negative Tags:

clothes/skirt/dress lift, clothes/pants/skirt/panty pull, thong, thong aside, bottomless, undressing

Above all, it is not easy to eliminate "skirt lift". It might be resolved by prompting, but I recommend gacha.

This LoRA was trained almost all with YURI (= lesbian) images because of my preference. However, it could work with straight couples when the LoRA strength is properly reduced.

Sample images

All the images were created with Euler a + Karras on ComfyUI.

Tips

When you very often get images in which the bitten person bites something, please try: 1) weakening the trigger prompt, 2) adding expression prompts and 3) not using LCM LoRA. These are common techniques to generate images of multiple persons acting differently.

Quality tags might reduce the number of available poses in your model. Please try removing them if you are not satisfied with your images.

A few popular models interpret the action not as "biting" but "sucking". In this case, "sucking ass" and/or "biting ass"+"sucking ass" may improve the quality. For the latter, the prompt strengths should be appropriately reduced.