I Have a Suggestion for Similar Worlds

Is there a way for your stories to only appear for the group or section you're posting in, rather than for everyone to see? Like maybe add the option to only allow the group to see? Like how it was in EP. It would be nice to be able to post stories and have only people with those same interests see and reply rather than people uninterested leaving negative replies like :for example: "i don't like this, it's gross,sad,dumb,ugly,bad,your opinion sucks, etc."
I want to be able to receive feedback from those like-minded, not comments from those uninterested, so if there is an option for that can someone tell me how to use it?