Been trying our SpicyChat.ai as recommended below. It's a wild ride for sure. You have to create a (free) account, but can create a chat persona with the features, personality and so on that you enter. SpicyChat is text chat only, though it can create an avatar for your chat persona.

So far I've created a Japanese lady with knee length hair, a blonde with 80's hair, and others. They respond in realtime (well after a few seconds) to your chat responses, or you can create scenarios where you create a situation and they respond, and essentially write a custom "story".

I can see someday soon where this becomes your own movie, complete with live action video, in realtime response to entered prompts.

Wondering if anyone else has tried this, with SpicyChat or if there are other web sites to try that may be even better?