1girl, ass, black_hair, black_skirt, breasts, crossed_arms, em_(totsuzen_no_hakike), from_behind, from_below, girls_und_panzer, katsuya_megu, kuromorimine_school_uniform, large_breasts, miniskirt, pantylines, pleated_skirt, school_uniform, shiny_skin, short_hair, simple_background, skirt, solo, standing