Rule 34 Dev - 10s 1girl armpit_peek blonde_hair blue_eyes dress_shirt emblem fang female_focus foreshortening girls_und_panzer hanzawa821 holding instrument katyusha_(girls_und_panzer) looking_at_viewer necktie open_mouth pointing pravda_(emblem) red_background shirt short_hair short_sleeves smile solo triangle_(instrument) white_shirt|7088248908