1girl, ascot, bad_pixiv_id, bare_shoulders, black_leotard, blush, breasts, gloves, heterochromia, hololive, houshou_marine, houshou_marine_(1st_costume), jacket, large_breasts, leotard, long_hair, looking_at_viewer, open_mouth, red_ascot, red_eyes, red_hair, red_jacket, solo, sweat, tenchisouha, twintails, virtual_youtuber, white_gloves, yellow_eyes