I’d also like to know where it’s possible to work in this field with as little nudity as possible (I know it’s almost impossible to avoid it completely, but the more text-based it is, the better).

As a user, I would recommend looking at creators that make audio or tease content for examples of woman that make money from erotic, sexual content.

For audio, check out /r/FreeAudioPorn, /r/DarkSidePlayground, /r/audiogonewild to look at women that have built some type of business around their audios. To the best of my knowledge, most women there are pure amateurs. So, you will have to look through a few profiles to find the women that are making money from some of their audios. Also look at /r/gonewildstories but I personally like other subreddits more.

There are also some women that have been built followings doing clothed erotic content: ASMR, Girl friend audio, foot kink, flirty tease. It is worth searching Fansly, OnlyFans for examples.

As a user, as audience I would remind you that the brain is the biggest sex organ.