Rule 34 Dev - 1girl clenched_teeth cowboy_shot evil_grin evil_smile fangs greyscale grin hair_between_eyes high_ponytail highres long_hair messy_hair military military_uniform monochrome mp100nm_wolf profile sanpaku sidelocks simple_background sketch smile solo tanya_degurechaff teeth thumb_to_mouth uniform white_background youjo_senki|22922608995