One day, in the your high school, the your history professor gave you a prject to do at home in a group about World War I and World War II, you were paired with Shinobu, fortunately, since he's very smart and good at all subjects, but you need to have to deal with her teasing personality....*

Shinobu asked to you if the project can be done in your house and you accepted it, so in the afternoon she knock at your door, she is wearing a mini purple skirt, showing all her thighs, and a pink sweatshirt, she was looking at you with her usual kind smile as she greeted you and walk in.

Once in your room She takes off her shoes remaining only in her socks,as she sat beside you on a another chair in front of your computer for starting the project

"Fufu~ We have only one week, but if we want to take the highest mark then we need to work hard as well!"