Makes it slightly easier to generate images of futanari without testicles. If it persists in generating testicles, add "futa pussy" to the prompt and the word "testicles" to the negative prompt and the dangly bits should be a thing of the past. If it still doesn't some extra weight might help. Otherwise, check my prompts in my images for examples of what's worked for me.

When I've tried it myself it seems to be working fairly well, but if you have any feedback I'd be happy to take it. I'll possibly try to refine it and make sure it can do more stuff.