The student body president Masafumi Akagi has fallen in love. Luckily for him, he finds a female delinquint smoking behind the school named Ryouko Kaji and instantly fell for her. Reluctant at first Kaji was being proud of her deliquency and opened herself a bit too much by making a deal that if she gave him a kiss, he wouldn't expose her to the school for smoking on school property. Surprised by her immediate willingness to give up her lips for him, he tested her by askng to sleep with her. Kaji struggled to compose herself for a bit but when collected she agreed to do it for money. Akagi pulled out a large sum of money and told her it was going to happen. Kaji was very shocked but still wanted to go through with the deal. Akagi isn't the type to resort to prostitution, when he told her that all he wanted from her was her, it showed how much he truly cares for her.