Rule 34 Dev - 2017 5_fingers abs animal_genitalia animal_penis anthro black_hair black_skin blue_background blue_eyes brown_skin bulge cinta clothing equine equine_penis erection eyebrows hair horse horsecock looking_at_viewer male male_only mammal medial_ring multicolored_hair multicolored_skin muscular penis pubes simple_background smile snout solo standing tan_skin underwear white_hair white_skin|2711227248