Now I want a visual novel with those characters.
Maybe try stone eyes, creepy face in the negative prompt section. Depending on the model, these are two terms that are part of the age alignment or are close enough to influence it. In general the bad eyes problem seems to be an artifact from how all alignment is over training. These two are related to the underage obfuscation technique used.
Also, defining a perineum well in the positive, and adding butthole lips, butt hole lips, or even butt hole labia, to the negative prompt can help tremendously. If you positively define something like shinny inside butt hole, it will help too. Most uncensored models do not understand these structures because it is difficult to separate them in the training imagery. Since they are all present in the same image, they are not well defined inside the model. Adding anal cyst to the negative will help with the multi-anus problem. If the model you're using can handle these terms, this will likely substantially improve the output.
