Rule 34 Dev - 2girls barbara_gordon batman_(series) big_ass big_breasts blonde_hair blood blood_drinking blood_on_breasts blood_on_mouth blood_splatter blood_sucking dc_comics eirhjien glasses glowing_eyes gore green_eyes harley_quinn multiple_girls neck_bite pain red_eyes red_hair sucking_blood tied_up twintails vampire variant|5153347160