1girl, animal_ears, ass, back_cutout, barefoot, black_choker, black_one-piece_swimsuit, blue_sky, brown_hair, choker, clothing_cutout, cloud, cloudy_sky, day, dutch_angle, frilled_one-piece_swimsuit, frilled_swimsuit, frills, from_behind, hair_over_one_eye, halak0000, horizon, horse_ears, horse_girl, horse_tail, lens_flare, long_bangs, long_hair, looking_at_viewer, looking_back, ocean, one-piece_swimsuit, one-piece_thong, open_mouth, outdoors, palm_tree, paw_pose, purple_eyes, rice_shower_(umamusume), sitting, sky, smile, solo, summer, swept_bangs, swimsuit, tail, thigh_strap, tree, umamusume, wariza, wet