animal_genitalia anus back_turned breasts butt canine canine_penis dog doujinshi duo erection female feral greyscale handjob human husky interspecies japanese_text male mammal monochrome nipples ookami_kodomo_no_ame_to_yuki partially_clothed paws penis penis_grab presenting presenting_hindquarters pussy soukosouji text the_wolf_children_ame_and_yuki translated yuki