1girl, arm_up, armpits, azur_lane, blue_one-piece_swimsuit, breasts, covered_navel, dedorudy, fang, grey_hair, long_hair, looking_at_viewer, old_school_swimsuit, one-piece_swimsuit, open_mouth, red_eyes, ribbon, school_swimsuit, simple_background, slit_pupils, small_breasts, smile, solo, swimsuit, thigh_gap, thighs, twintails, vampire_(azur_lane), white_background