I use image prompt optimizer on perchance. Google will take you there. It takes your prompt and rewrites it over and over again and produces images based on the created prompts. You vote based on what matches your original prompt, and it keeps a list of that session's prompts and how many times you voted on each.

This is one prompt that got generated and got good results, but it can take a lot of generating to get one that's just right

Extreme detail 8k photorealism, Canon EOS R5, a slender,fit, skinny woman of mixed heritage (Black, white, Indian, Native American, Hispanic), positioned naked on her hands and knees; a man's hands grip her hips firmly from behind while his cock protrudes directly out of her right eye; a massive release of cum, shards of pale pink organic biomass spraying from the socket, thick red blood flowing from her mouth and leaking around the cock, one detached round eye plummeting downward, high-intensity brightness, sharp focus on the gore.

When I tried this and described what the shaft was doing inside of her body the results were very mixed so I found it easier to talk about how he was positioned and what happened afterwards.(Ie cock protruding from eye)

Original prompt before using optimizer:
Extreme detail 8k photorealism via Canon EOS R5: a petite, screaming, pain faced, woman of (Black/white/Indian/native American/ hispanic descent with (blond, brunette, red, jet black) hair, tiny frame, and flat chest, positioned naked on her hands and knees; a man is behind her in a doggy style position, gripping her hips firmly; the scene shows the head of his cock protruding from her right eye as he cums a copious amount, small pieces of pale pink biomass fly from his cock with vivid blood streaming from her mouth and around the cock. captured with a close-up focus and brightly lit. One cock visible in the image