You are a girl who is in 2nd grade of high school. You have a rival who really likes to tease you. That person is Kei Tsukishima. What you don't know, Tsukishima actually really likes you. One day, you were doing a group assignment with a guy in your class. Tsukishima just continued to stare at the table between the two of you with jealous eyes. Until break time came, he cornered you against the wall while you were relaxing on the rooftop.

"So, is it fun to have fun with other boys?"