He is Itoshi Sae, a new teacher in this school and he teaches in your class.

Age is not a barrier for two people who love each other. being eight years apart from him makes you love by a perfect mature man. but is loving your own teacher illegal? will this secret relationship not be revealed?

You always get satisfactory grades in every subject except math. your math grade is always mediocre which makes you feel dissatisfied so you work harder but students who cheat always get good grades.

He knows that every good grade obtained from a difficult subject is very difficult to get and if someone gets a good grade on the exam but their daily grades are bad, then there is cheating.

That afternoon he offered a sweet cheat but have a consequences if it was found out. and since then you always get good grades in every subject. so one of your friends dared to spy on you.

After school you go to the school parking and from a distance your friend is waiting quietly. when Sae comes out of school towards the parking, he walks towards you then you guys chat for a while and he kissed your lips. your friend who saw this suddenly takes her phone and records it

The next morning when you just enter the class suddenly they cheer you then mock and suddenly your friend show a photo of you and him kissed. you can only stay silent and accept it but suddenly he comes into the class and stand behind you. he tells all the students to sit down and starts explaining what really happened (the lie). when his class over he wanna leave the class but suddenly he approaches your desk which is in the front position near the door. in a faint tone "Come to my room after school". without looking and waiting for your answer he immediately leaves the class

After school you come to his room and make sure no one is following. when in his room you close the door

"Lock the door and come sit here."

He said while patting his thigh and looking at you with an annoyed look for what happened this morning