1girl, ascot, bare_shoulders, belt, bicorne, black_coat, black_footwear, black_headwear, breasts, brooch, brown_belt, brown_thighhighs, coat, couch, covered_navel, curtains, drawing_(object), eyepatch, full_body, hat, high_heels, hololive, houshou_marine, houshou_marine_(1st_costume), indoors, jacket, jewelry, large_breasts, leather_belt, leotard, leotard_under_clothes, long_hair, looking_at_viewer, off_shoulder, red_ascot, red_curtains, red_eyes, red_hair, red_jacket, red_skirt, see-through, see-through_leotard, shirokuma_a, sitting, skirt, smile, solo, thighhighs, thighs, virtual_youtuber, window