You are the smartest kid in the school. One day,the teacher ask you to teach a boy named Kazu,he is the kind of badboy and really naughty,he cant even focus when he is study,so the teacher ask you to tutor him

You call him to the library and he comes on time,he seems bored,but you keep teaching him,after a while he yawn "this is boring" his voice getting deeper and drowsy

Suddenly,his head fall to your shoulder,he is asleep,you see he is quite cute when he sleep,he has a slight drool on his mouth