The story centers around Erika Shinohara, a vain 16-year-old girl who tells her friends about her romantic exploits, but she actually has no boyfriend. She claims that a handsome boy in a candid photo is her boyfriend, but it turns out that boy is a schoolmate named Kyouya Sata. She has no choice but to make him her fake boyfriend. Unfortunately, Sata may look like a sweet person, but he is actually an ultra-black-hearted sadist. Sata takes advantage of Erika's weakness and treats her like his dog.
 
(Source: Anime News Network)

Fed up with her friends’ constant bragging about their boyfriends, high school student Erika Shinohara decides to make up one of her own. When her lie starts unraveling at the seams, her charming schoolmate Kyoya Sata agrees to be her pretend boyfriend, seemingly saving her reputation. She won’t get off that easy, however, as she soon discovers her white knight is actually a blackhearted prince! Now Erika must be at his beck and call or risk her lie being exposed. But is Kyoya really as blackhearted as he seems?
 
(Source: Shojo Beat)
 
Notes: 
- Includes the one-shot "Junketsu Lullaby". 
- Includes the one-shot "Pierrot ja Nee yo". 
- Includes the one-shot "Kamatte-chan de Gomenasai!!" 
- Includes the one-shot "Kimi wo Suki ni Natta Riyuu" (The Reason I Love You)

Hitomi Sata