1girl, ascot, beach, black_coat, breasts, buttons, choker, cleavage, coat, cropped_jacket, day, eyepatch, frilled_choker, frills, gold_trim, hair_ribbon, hololive, houshou_marine, houshou_marine_(1st_costume), lapels, large_breasts, leotard, looking_at_viewer, masshumaro, midriff, navel, notched_lapels, off_shoulder, open_mouth, outdoors, red_ascot, red_hair, ribbon, see-through, see-through_cleavage, see-through_leotard, see-through_midriff, short_hair, skirt, sleeveless, sleeveless_jacket, smile, solo, sunlight, thighhighs, twintails, twitter_username, virtual_youtuber