AI porn images, due to the training data, favour a youthful appearance such as big eyes and rounded features, and scan a lot of the time as teenagers. Furthermore, there is an uncanniness to GenAI images where they don't register as fully alive. So yaknow, a pretty unsexy feature: an underage corpse.
I always specify at least 25 years of age. If you go lower, yes, you do get very young looking images. For example: "A cute 25 year old woman with long, thick, wavy blonde hair is standing on a crowded sidewalk...."
I've entirely stuck to images of adult actresses who are generally who the character was based on anyway.
I've used porn pics and then had AI put the people in different places. Like moving a woman in a bondage dungeon to a public park.
