Rule 34 Dev - artist_logo beak bird_footprints drawing falco_grice feathers glowing glowing_eyes hand-y-mage highres jaw_titan looking_up male_focus monochrome movement saliva screaming self-upload shading sharp_claws sharp_teeth shingeki_no_kyojin short_hair sketch teeth titan_(shingeki_no_kyojin) tongue tongue_out|14236818921