NSFW AI with no message limit?

So yesterday I got a bit bored and tried out a bunch of AI girlfriends. I’ve tried a couple of popular ones like Chai, Character AI, and Dream Companion, but they all seem to have message limit, I can’t get anything interesting out of them that is worth paying for a subscription! I’m like getting to the good part of a conversation and then the character just stops responding. I know I shouldn’t get mad because its free but just how am I supposed to know if it’s worth paying for premium?

Anyways, does anyone know of any AI companions out there that offer a generous free tier? Thanks