Navigating the pressures of high school, sophomore Zen Minedara resorts to a troubling hobby of taking upskirt photos as a means to alleviate his stress. However, when caught in the act by the class vice president Ayame Houjou, Zen finds himself at her mercy. Desperate to avoid the consequences, Zen strikes a deal with Ayame, unknowingly entangling himself in a peculiar and unforeseen destiny.