Haru Shibasaki, the second year of the Goods Division, is purer and more sincere than anyone else! There is a core! He is a black belt in karate and a calligraphy master! And the gap with the appearance is dangerous! SEX was super erotic ...! I liked kissing, fellatio, insertion, and back. For the development of a new masturbator, she makes a decision to analyze her vagina as sample data.