1girl, ascot, black_leotard, black_thighhighs, blue_sky, breasts, cleavage, covered_navel, cowboy_shot, day, hair_between_eyes, hair_ribbon, heterochromia, hololive, houshou_marine, houshou_marine_(1st_costume), large_breasts, leaning_forward, leotard, leotard_under_clothes, lingerie_(aki3240), long_hair, miniskirt, outdoors, palm_tree, pleated_skirt, red_ascot, red_eyes, red_hair, red_ribbon, red_skirt, ribbon, see-through, see-through_cleavage, see-through_leotard, skirt, sky, sleeveless, sleeveless_jacket, solo, standing, thighhighs, tree, twintails, virtual_youtuber, yellow_eyes