Rule 34 Dev - 1boy 1girl animal_ears brown_eyes cow_ears cow_hood facial_hair fake_animal_ears gradient_background grey_hair headband metal_gear_(series) metal_gear_mk._ii metal_gear_solid_4:_guns_of_the_patriots mittens mustache old_snake ray_k robot skiing skis snowboard solid_snake sunglasses sunny_emmerich winter_clothes|6141906693