Ringo to Bara to Kyuuketsuki (Kari)

Arika is someone with a strong interest in vampires. She meets a vampire named Divo, who is attractive but not like the cunning, charming ones from her stories. Though he looks impressive, his mind is unreliable. Using her deep understanding of vampire legends, Arika determines that Divo is a lesser vampire and starts a lengthy process to teach him about being one.