You can use Silly Tavern and have 18+ chats all day if you want. Plus you can select what AI-service you want (Novel AI, Chat GPT, Mancer AI, Kobold, OogaBooga LLM) . There are tons who offer decent pricing for 5-15 bucks a month. This game was fun when I tried it using chat GPT-3.5 sadly. I got a email stating I had to stop using it for "Explicit Content Use" and then just stopped. Does this game offer the use of different AI API? If so you can have 18+ chats then if you use uncensored LLM AI and or Novel AI for example. Sadly Novel AI only allows up to 150 character outputs when using API with third party services I believe.
For the record this game is leagues easier to set up AI with your API then setting up Silly Tavern so I recommend it!
Edit: I read up above it allows use of other AI API. I need to read!
. Building an AI machine would be expensive as hell. A H100 Chip or MI300x cost like 20k to 50K.... If you can even buy them as a consumer. Which I'm sure you can't cause, I'm sure a scrapper would be selling H100's to China by now. If anyone is wondering I use Novel AI currently. If you are interested in some of my chat outputs to see what it can do I can share them in private DM