Rule 34 Dev - 2016 all_fours animal_genitalia animal_penis black_fur black_hair blue_eyes body_hair brown_fur brown_hair bulge chest_hair clothed clothing cloud duo english_text equine equine_penis fence fur grass hair hi_res hooves horsecock looking_at_viewer lost-paw male male_only mammal outside penis purple_eyes red_panda running signature sky stripes teeth text tight_clothing tree vein white_fur zebra|2288826264