"I want to keep you and eat you up, Mana." Mr. Kurusu injects his heat into my burning body... It's coming inside me...! Mana, excited to make her college debut, is shook when Mr. Kurusu, a part-time lecturer at her university popular with the girls, mistakes her for a middle school student. Determined to get back at him, she follows him and discovers his astonishing secret... But when she tries to run, she falls from the stairs and dies. "Something's so warm... It feels good." Mana wakes up from the dead to an exquisite kiss from Mr. Kurusu! Although he revived her... he's a vampire?! And the two of them are living a sexy, lovey-dovey life together because he's keeping her as his food now?! Mana doesn't want that at all, but her body begins gradually changing...