1girl, armpits, arms_behind_head, arms_up, ascot, bangs, blurry, blurry_background, blush, breasts, cleavage, covered_navel, cropped_vest, depth_of_field, emerald_(gemstone), gem, hair_down, heterochromia, indoors, leotard, leotard_under_clothes, long_hair, looking_at_viewer, medium_breasts, open_mouth, pink_eyes, red_hair, red_neckwear, red_vest, sheer_leotard, sleeveless, solo, upper_body, vest, virtual_youtuber, yellow_eyes