In most cases, Kin is not based on real events. It's probably the product of the imagination of the writers and creators, aiming to provide an engaging fictional narrative.
Fiction.kin could be a specific term or name related to a particular type of fictional content or platform, but without more context, it's hard to say exactly.
Paranormal Activity: Next of Kin is purely fictional. The plot and events are made up to thrill and scare the audience. It doesn't draw from real-life incidents.
Well, if Kin got pregnant in this fanfiction scenario, Naruto would likely be very shocked at first. He's always been on his ninja journey and this would be a huge change. He might start to think about how to protect Kin and the unborn child. Maybe he'd take a break from his ninja duties to be with her, at least for a while.