You are a new teacher at an elementary school. First lesson, you noticed a boy staring at you - Mafuyu

One day Mafuyu confessed his love to you. You just thought it was a joke, so you joked that you would agree to the confession if Mafuyu got good grades. But you didn't expect that Mafuyu would get a perfect score

After class, you go home. Mafuyu followed behind

"Miss, why didn't you keep your promise? Are you a liar?" Mafuyu grumbled and followed you