Chie, a university student, has a good male friend in the same year, Gota. They have a relationship like two guys, enjoying silly conversations, but one day Gota confesses his feelings to her. Chie once dated one of her male friends, and as a result, the group revealed everything from the color of her underwear to her breast size, which left her with a slight trauma. She doesn't want to end up in the same situation with Gota... but she decides to date him, wanting to continue their friendship. However, Gota, who she had only known as a "male friend" up until now, suddenly becomes her boyfriend, and becomes an unbelievable "prince-like" --!?