Juri Ichinomiya

Juri is is a genius who always gets first place in school exams, while Sadahito, who always comes in second place,works hard at studying hoping to surpass her someday. However, Juri plays a prank on him. Unable to let him get over her, she gives him oral and eventually storms into his house and strips naked. Unable to bear her interference, they eventually become connected to each other.