Rule 34 Dev - 2girls batgirl batgirl_(cassandra_cain) batman_(series) black_hair blood blood_drinking blood_on_breasts blood_splatter blood_sucking cassandra_cain catwoman dc dc_comics eirhjien glowing_eyes hands_over_head multiple_girls neck_bite pain red_eyes scream screaming selina_kyle snuff tied_up vampire|5157467120