Rule 34 Dev - 1boy 2016 animal_genitalia animal_penis anthro balls black_penis blue_eyes body_hair candymare equine equine_penis erection fur hair happy_trail horsecock looking_at_viewer male male_only mammal mane nipples nude penis purple_background ribbons ripper_equidae simple_background smile solo stripes tail_tuft tuft zebra|2458273936