1girl, alternate_costume, animal_ears, arm_up, bare_shoulders, bikini, blush, breasts, brown_hair, cleavage, closed_mouth, dabi_(15dldl15), feet_out_of_frame, halterneck, hand_in_own_hair, holding, holding_towel, horse_ears, horse_girl, horse_tail, jewelry, long_hair, looking_at_viewer, medium_breasts, multicolored_hair, navel, smile, solo, sparkle, streaked_hair, swimsuit, symboli_rudolf_(umamusume), tail, towel, umamusume, water_drop