~*Editing atm*~ Book One of Undertale Tales Since everyone from the Underground came to the surface, everything been going well. Sans and Papyrus take cute little Frisk to live with them. But with a jack crazy turn of events, everything they know will change. Lives will be lost, people will change, and will the last words spoken to their loved one be, "It's bed time kiddo"?

Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for the no mercy run, so don't worry about that! Also, don't worry about anything NSFW/lemon if that's not what you're into-there won't be any of that here. You're a human that's fallen down into the underground. You've decided that you'll stay instead of going home after fighting Asgore and sparing him. Now, you had made some great friendships while in the underground-but one of those friends in particular was one you'd like to be a little more than friends with... Aaaa an X reader fic! I haven't done one of these before, but I hope you still like it!