1girl, d, animal_ears, bare_arms, bare_shoulders, breasts, breasts_squeezed_together, cleavage, collarbone, daiwa_scarlet_(umamusume), dot_nose, fang, grass, hair_intakes, horse_ears, horse_girl, huge_breasts, long_hair, lower_teeth_only, open_mouth, outdoors, parted_bangs, pool, railing, red_eyes, red_hair, shadow, smile, solo, swimsuit, teeth, tk_(takodagon), twintails, umamusume, v-shaped_eyebrows, very_long_hair, wading_pool, water, wet