1girl, azur_lane, blush, breasts, cygnet_(azur_lane), cygnet_(retrofit)_(azur_lane), garter_straps, greyscale, hair_bun, hair_ribbon, hori_(hori_no_su), large_breasts, long_hair, looking_at_viewer, monochrome, parted_lips, ribbon, simple_background, solo, thighhighs, white_background