Read manga: Blood Honey

manga
Summary:

What will happen when a vampire meet a donor enthusiast? The popular nurse, Akabane Yuki, is a descendant of the vampire. He found the blood of a donor enthusiast, Mayuzumi Osamu, to be extremely tasty. He started taking care of him. One day, Mayuzumi suddenly told Yuki that he wouldn’t see him anymore. What exactly happened?