1girl, bad_face, black_thighhighs, blue_one-piece_swimsuit, breasts, covered_navel, double_v, grey_hair, hakusyokuto, large_breasts, long_hair, looking_at_viewer, one-piece_swimsuit, purple_eyes, school_swimsuit, sitting, solo, sumadera_yukio, swimsuit, tenshi_no_inai_12-gatsu, thighhighs, twintails, v, wariza