I want to make the zipzapUTAUs do... uh, unspeakable things. Can you help?

That's the question. Let's see.

First and foremost, you will have to be at least 18 years or older.

For sexual content? It depends on the character and voicebank. If the character is an adult, you may draw them with permission. However, if you plan to make a character sing about this topic, only Passo (Apr 2024), Zetto (Oct 2024) and the latest Marula Akapane release "Nova" (Oct 2026) are able to sing these types of lyrics without breaking TOS.

Gore? Sure, just give us a heads-up. Also, in Chikakimu, this specific Halloween prop is a VERY popular item.