Full Q:
æ.........Does Murder like reading books? Has Murder ever cried because of his hallucinations / nightmares? Does Murder smoke or something like that? So what happened to Frisk? Have they left the underground? Murder killed them?
A:
I want you to know that the answer below is not clear.
1. Personally, I think he will.
2. I don't know the hallucinations, but I think he has cried it because nightmares stimulate his most vulnerable parts.
3. I think it depends on the individual interpretation. I think he doesn't smoke very well (because Papyrus hates the smell of cigarettes), but he will enjoy drinking(For a brief boost and escape from reality).
4/5/6. There is no Frisk in Dusttale. Only their vessel exists.