Rule 34 Dev - 2017 anal anal_sex animal_genitalia animal_penis anthro ass balls big_balls big_penis dialogue duo english_text equine equine_penis feathered_wings feathers feline feral fur hair horse horsecock leopard looking_at_viewer male mammal nipples nude open_mouth pardusnix penetration penis purplepardus sex simple_background size_difference snow_leopard spots spotted_fur text vein white_background wings yaoi|2516166880