So, the current aliases of:
futa > herm
futanari > herm
futa_on_male > herm_on_male
futa_on_futa > herm_on_herm
futa_on_female > herm_on_female
cause more incorrect herm tags than people who just don't know the right "gender" tag.

The problem is that in Hentai futanari can be either with or without a vagina.
So, herm and dickgirl would both qualify as "futa" or "futanari".
People who don't know that we don't use that tag frequently tag images as futa regardless of actual genital configuration.
If we instead alias them as invalid tags then they will be quicker to clean up, and won't result in incorrect tags.

Thoughts?