1girl, arms_behind_head, bikini, black_bikini, black_choker, black_hair, blush, breasts, brown_eyes, choker, cleavage, closed_mouth, collarbone, dripping, girls_und_panzer, halterneck, kawashima_momo, looking_at_viewer, medium_breasts, monocle, navel, short_hair, side-tie_bikini_bottom, simple_background, solo, string_bikini, sweat, swimsuit, white_background, yachi_(fujiyasu0616)