But... I've noticed a lot of your pies are still hitting backward. This probably means that you're either describing the pie itself in your prompt, or you're leaving the details of the impact up to the generator to decide. I played around with the idea for a while today to see if I could get the pies to consistently hit with the correct orientation and found that the generator needs a lot of help to figure out how the pie is actually supposed to hit. I used Google Whisk for this, so other generators probably need different keywords, but here is the prompt I ended up with in the end along with some examples.
I apologize for all the extra details regarding the pie-er and pie-ee's appearances, but it's how a lot of my prompts end up after a while of trying to get everything just right. I start with a simple prompt, then keep adding more and more details, usually based around whatever very specific outfits I want them wearing. You can remove all of that, but all the stuff about the base/bottom of the pie tin and - most importantly - not describing the pie itself aside from what is splattering or dripping or whatever... that stuff is important for the correct orientation of the pie.
FYI - I didn't focus too much on the specifics of the impact, so in a lot of my testing images, the "impact" actually looks like it hit something a few inches in front of the woman's face and her face/hair isn't actually messy. You can make the women look messy well enough, so I think you can figure out how to combine the stuff about the tin and the mess. . Also, these are some of my favorites out of the 125 I made while testing this. After I got the details of the pie's orientation down, it was actually *REALLY* rare for one to appear backwards, although a lot of them had messy bottoms of the pie tins. I couldn't get rid of the annoying crust ring around the base though, even with zero mention of a crust.
And yes... I realize I overloaded the prompt so certain elements stopped showing up in the images. lol
Action shot from directly behind a thrown pie, motion blur showing a woman's long-black-satin-gloved hands holding the shiny, crumpled bottom of a small round aluminum pie tin, fingers spread across the base, and shoving it into a startled woman's face, cream filling already splattering outward around the tin's rim as it impacts her face, only parts of her face and cream-soaked long red curls visible around the edges. Bright, high-speed photography look, detailed splatter. The cream filling has also splattered down onto the intricately-embroidered strapless corseted bodice of her emerald green ballgown with mesh cutouts, rhinestone-embellished neckline, and voluminous tulle skirt, leaving cream filling dripping down onto her chest and bodice. Camera directly behind pie tin, pie tin base fully visible, pie hitting woman in face, cream splattering outward, filling hidden against her skin. She also wears long emerald green satin gloves, her hands extended down to the sides helplessly in surprise as she leans away. The cream filling has soaked into her long curls cascading over one shoulder. In the background, beautiful women wearing evening gowns watch in amusement at a lavish backyard reception. The woman holding the pie wears a black satin evening gown with a low back, with delicate rhinestone-encrusted straps crisscrossing her back, and wears a thin diamond bracelet.
I initially tried to emulate your style with the woman being soaked before she got pied, but I forgot about the soaking after I deleted and rewrote the prompt a few times. I included this one because I thought the overall image was funny. That wasn't at all the facial expression I was going for