Akaku Somaru Kiss o Shite赤く染まるキスをして ; Sweet Bitter Bloody Kiss

Maintaining that Yui’s blood is “special,” bishie Seiya monopolizes his childhood friend slash prey, incurring the intrigue of other vampires in school and “I want to taste your blood, too!” trouble for Yui. Yui believes that Seiya, trailed by the inevitable fangirls, will never fall for her, but “I can’t stop my heart from racing when he kisses me.”