A Skele-Ton of Problems (Papyrus/Sans AUS x Reader)

It was your normal, average day. You were staying at a friend's place while she was away on some adventure in Europe. Next thing you know, some uninvited guests show up and are unable to leave. Why? Well, who knows? All you know is that you've got to deal with them for as long as they're staying. Having some excitemen...