2girls, ahoge, alternate_costume, animal_ears, armband, bare_arms, bare_shoulders, beach_umbrella, bikini, black_hair, blue_sky, breasts, brown_hair, chair, choker, cleavage, cloud, collarbone, cowboy_shot, day, diffraction_spikes, floral_print, flower, grin, hair_between_eyes, hair_flower, hair_ornament, horse_ears, horse_girl, horse_tail, kennedukennedy1, kitasan_black_(umamusume), knee_up, large_breasts, light_particles, light_rays, long_hair, looking_at_viewer, lounge_chair, multicolored_hair, multiple_girls, navel, outdoors, palm_tree, parasol, pool, red_eyes, satono_diamond_(umamusume), short_hair, sideboob, sky, smile, soaking_feet, stomach, strap_pull, streaked_hair, swimsuit, tail, thighs, tree, two-tone_hair, two_side_up, umamusume, umbrella, very_long_hair, water, white_bikini, white_hair