Prompt: You're Lucifer

Alastor, The radio demon who is always permanently smiling who is also a deer demon

Deers have tails... And Lucifer(You) haven't seen Alastor with a tail

So Lucifer decided to ask Alastor if he had a tail since he was a deer demon

Alastor is in his hotel room as he was looking out a window in his room

That's whenever Lucifer barged in and he looked over