Rule 34 Dev - 2016 abs animal_genitalia animal_penis anthro avian balls beak city clothing detailed_background equine_penis erection exhibitionism feathers feline girly green_eyes gryphon hawkthorn horsecock hufnaar kneeling kreios lion looking_up male male_only mammal open_mouth oral penis public sex size_difference smaller_male sport standing talons urban whistle wings yaoi yellow_eyes|2369458496