Saikou no Kiss wo Ageru

From Ochibichan. A collection of sweet oneshots: 1) HeartBeat Mail 2) 7Kiss Asano is transferring soon. However, 7 days before she does, she sees Andou-sensei shoveling and she went up to him and kissed him, using her cellphone to take a picture of the scene! Using the picture, she blackmailed Andou