My Irish Furrball{Septiplier}

(This is my first story and I've never written one before but I've been thinking about this and I hope it's good, I'll try and explain this as best as I can) This is a Universe where people have their own Nekos and Irus (Cat/Dog/Hoomans) Mark, a stray Iru. And Jack, a Neko treated as if were royal. What happens when t...