First of all, I hope you aren't eating. Because the following is for an audience with a more ''acquired" taste, in hentai I should say.

I hope this doesn't offend you. I know some people like this stuff.
And I wanted to share my model with these people.
I blurred it out. But you can download it for yourself if you are curious about what's behind pixels.

Start at a lower number like 0.6, for some anime models you can go a bit higher if it's not doing enough.
It takes no trigger words. But try to describe it in a sentence, i.e. "woman squatting while p**ping on a dinner plate"
Sometimes it has a tendency to add 2 butts on top of each other.
This can be circumvented by adding "stack" and "2girls" into the negative prompt.

tested with:
3dThickCoated_3dThickCoatedV4
3moonNIReal_3moonNIRealV2
abyssorangemix2_Hard
chilloutmix_NiPrunedFp32Fix
grapefruitHentaiModel_grapefruitv41
henmixReal_v10
kotosmix_v10
realdosmix_

It's my first model. Still, a bit crude in its control.
Outputs a squatting cowgirl pose 70% of the time, but also allows for standing while bending over and laying with legs up.
I'm trying my best to balance and finetune it a bit more.