Erika, a high school girl, yearns for a romantic experience and creates a fictional boyfriend to impress her friends. She fabricates a story about her boyfriend and takes a photo of a classmate, convincing him to pretend to be her partner.
Wolf Girl and Black Prince
A woman's harmless lie about having a boyfriend leads to an unexpected situation when the unsuspecting "boyfriend" suggests they pretend to be each other, with her playing his dog.