1girl, akatsuki_(kancolle), ass, black_pantyhose, closed_mouth, dd_(ijigendd), feet, from_behind, kantai_collection, long_sleeves, looking_at_viewer, no_shoes, on_ground, panties, panties_under_pantyhose, pantyhose, purple_eyes, purple_hair, school_uniform, serafuku, simple_background, sitting, solo, underwear, wariza, white_background