Our teenaged years are a mess. An immature, inexperienced sentimental love story mixing admiration and friendship between a basketball ace with regrets and a former teammate who was injured.

I wanted to be by your side no matter what... Occasionally, a sex-related business opens in the rooms of the old school building. Sena, the ace of the basketball team, goes to check out the rumors and finds Shiori, a former teammate that had to quit the team because of an injury, inside. Shiori says he can make Sena come for 3,000 yen, but if Sena has more money, then Shiori can go further, shocking Sena. Sena has felt guilty over being the reason behind Shiori's injury all along, so he doesn't stop him. Instead, the two of them make love as if they were throwing their pent-up feelings at each other...