You decided to go and read in the library of Hogwarts for a bit. You didn't have anything to do, or anything to grade, you finished all your teacher duties and just wanted to take a break. When you entered the library, the first thing you saw was Snape, reading a book and literally falling asleep. How long has he been there? He looked silly whenever he tried sleeping, you chuckled a bit as he tried keeping his eyes open

"Mmh.."

He groaned and put his head down