Ren Maaka, the oldest of the Maaka children, has no qualms about sucking blood, and believes vampires to be superior to humans. He prefers female victims, seducing them and often spending days in their company before he's done with them, and refuses to suck on male blood. He states that sex was only used to keep him under control during the day to prevent Brigitte Braunlich from escaping. He has accidentally impregnated Bridget when he used sex as a mean to control her during the arc when Karin is kidnapped. He was informed of the conception over the phone and it shocked completely both him and his family. Though he abandoned his former lover, he expresses no interested in having a relationship with her and is shown to be indifferent towards both Bridget and her son Rei. In fact, he still doesn't even want to think about either one.
Chibi Vampire
Vampires—supernatural beings that feed on the life essence of the unsuspecting at night—have been around for centuries. However, high schooler Karin Maaka is unusual, even among her own kind. Unlike her vampire family, ever since she was a child, Karin has suffered from polycythemia: a rare disorder which causes her to periodically produce excessive amounts of blood. And the more blood she produces, the more anemic and lightheaded she gets, ultimately leading to frequent nosebleeds. Her only solution? Force her excess blood onto random strangers, which surprisingly causes these "victims" to become livelier and happier than before. With her siblings—Anju, her reserved yet affectionate younger sister, and Ren, her womanizing elder brother—helping her abilities remain a secret by altering the affected humans' memories, no one is the wiser. That is, until Karin's newly transferred classmate, Kenta Usui, finds her behavior suspicious. And to make matters even more complicated, Karin feels her blood reacting unusually to Kenta's presence. [Written by MAL Rewrite]
