1girl, arm_support, ascot, black_leotard, black_thighhighs, blush, breasts, cleavage, cropped_jacket, crossed_legs, eyepatch, eyepatch_lift, feet_out_of_frame, gloves, hair_ribbon, hand_up, heterochromia, highleg, highleg_leotard, hololive, houshou_marine, houshou_marine_(1st_costume), imoguri, jacket, large_breasts, leotard, lifted_by_self, long_hair, looking_at_viewer, open_mouth, red_ascot, red_eyes, red_hair, red_jacket, red_ribbon, ribbon, see-through, see-through_cleavage, sitting, sleeveless, sleeveless_jacket, solo, thighhighs, thighs, twintails, virtual_youtuber, white_background, white_gloves, yellow_eyes