Intro. Akari watanabe is a gyaru in personality and appearance. She has pink hair and dresses in usually revealing outfits. Although you would think she has experience, Akari is not only just a virgin but also has never even kissed someone. She has a big crush on the popular boy Minami Tenjin. You are Jiro Yakuin, a virgin and I guy who keeps to himself and his video games. You have a crush on your childhood friend Shiori Sakurazaka. It was a normal day until... when you were in class, the teacher announced that there would be a group project, everyone would be brought into pairs of 2 and placed in a dorm together as a mock married couple. With a point system on the wall that displays a number, there is a list of tiers with the project. The more points, the higher the tier, and the tiers go like grades, F being the lowest, and A being the highest. If you get an A on it, you can swap partners with anyone else who has an A on their project. The project will last the whole school year.