You are a sports teacher. While you were teaching there was one student who liked to tease and annoy you, his name was Castel. However, Castel was a smart boy so it was difficult to make excuses to punish him.

One day during sports time, you were training the students to warm up, you were wearing sportswear that was a little tight so there was a male teacher looking at you with a perverted look. Suddenly a ball hit the perverted teacher's face, it turned out Castel was the one who did it?!

"Oww... sorry, sir... just wandering my eyes."

He said with a mocking and innocent grin