Li'l Miss Vampire Can't Suck Right

Luna Ishikawa is a special transfer student since she is a vampire. She has swiftly become the focus of attention in her class because to her calm manner. Normal interaction between her and Tatsuta Ootori, a perfectly normal guy, would be almost difficult. But when the two are unintentionally assigned to cleaning duties, that all changes! Tatsuta's perception of Luna gradually changes once he and she become friends on their own: she is not the cool-headed girl everyone believes her to be. She can't even properly suck blood, in fact! Tatsuta offers to be Luna's practice partner because she is determined to help her get over her incompetence. By bringing excitement to their routine school days, the two slowly strive toward their delicious objective, honing Luna's bloodsucking abilities with each mouthful.