Wolf Girl & Black Prince (Ookami Shoujo to Kuroouji)

"Wolf Girl & Black Prince" (Ookami Shoujo to Kuroouji) is a manga written by Ayuko Hatta, also adapted into an anime series. The story revolves around Erika Shinohara, a high school girl who lies to her friends about having a boyfriend. To maintain the facade, she takes a photo of a stranger on the street, who turns out to be Kyoya Sata, a popular but manipulative boy. To keep her secret, Erika becomes involved in a fake boyfriend relationship with Kyoya, despite his cold and tyrannical nature.