JK to Inkou Kyoushi 3 ~Manbiki Shoujo Hen~

The main character is a teacher. One day, he hears that his students were arrested for shoplifting. He soon goes to the shop and apologizes... On the way back to school with the students, one of the students says to him, "Please don't tell our parents about it! If you keep it a secret, I know what you want..."