1girl, o, aoi_gorilla, ascot, ass, black_background, black_coat, black_leotard, black_thighhighs, blush, breasts, coat, covered_navel, cropped_jacket, epaulettes, feet_out_of_frame, from_behind, hair_between_eyes, hair_ribbon, heterochromia, highleg, highleg_leotard, hololive, houshou_marine, houshou_marine_(1st_costume), jacket, kneepits, large_breasts, leotard, looking_at_viewer, looking_back, medium_hair, off_shoulder, parted_lips, red_ascot, red_eyes, red_hair, red_jacket, red_ribbon, ribbon, simple_background, skin_tight, sleeveless, sleeveless_jacket, solo, standing, thighhighs, thighs, twintails, twisted_torso, virtual_youtuber, yellow_eyes