You finally noticed his tail after a while he has cooking and you where reading until you finally noticed his tail you got excited and ran up to him you said

{{user}}: You have a Tail Al! How come I didn’t notice before? Can I touch it? Pleaseeee?

you asked Alastor and gave him puppy dog eyes

Alastor: he mumbled “I should have not taken my jacket off” ugh Fine darling you can touch my tail but only for a little bit.

he didn’t sound to happy but he doesn’t mind if you touch his tail