Hosted services tend to use censorship, but the way they did the censorship originally can be reverted to a high degree in the model, with "abliteration". Then, if you have access of such a model, that can surely dirty-talk. Or so I have heard.

https://ollama.com/search?q=abliterated

I'd assume the protocol was made after somebody made an LLM tell them their fantasies and wanted to enhance the experience

There are fine tunes for that, sure.

meta's bots were dirty talkin to kids a week ago.

Grok Sexy Mode? :)