Aside from various kinds of video games, players also play R18 games from time to time.
According to the recent DLsite R18 billboard, "新婚騎士悠妮與墮落冒險" (Newly Married Female Knight Yoni Goes on an Adventure) has been trending for quite some time.
The plot of this game is nowhere close to creative, but the catch is that all the CGs in this game were drawn by AI.
As the development team claimed, all CGs were drawn by NovelAI.
Different looks from Yoni
This new game was released on December 13 and hit NO. 2 on the billboard within 24 hours.
AI can really do lots of cool things, but making R18 games is really a new approach.
Source: 4Gamers