1girl, ahoge, animal_ears, blue_eyes, breasts, brown_hair, cleavage_cutout, clothing_cutout, detached_sleeves, hairband, highleg, highleg_leotard, hikari_(hikaripauwa), horse_ears, horse_girl, horseshoe_ornament, large_breasts, leotard, long_hair, lowleg, lowleg_skirt, lying, microskirt, mihono_bourbon_(umamusume), necktie, on_back, skirt, solo, thighhighs, umamusume, white_background, white_leotard