Hentai AI Videos?

[R18_4DD1CT3D]

Hello, I've noticed that recently there is a high amount of hentai videos made with AI on pixiv, but no one says which AI service did they use for making the videos, does anyone here know ?

 

[Checkmate]

I'd be interested to know as well, but for some people, it might have been a huge collection of models and creative workflows, which, most of the time, is a well-guarded secret.