1girl, 2boys, animal_ears, beret, black_hair, blush, braid, breasts, collarbone, hat, hokko_tarumae_(umamusume), horse, horse_ears, large_breasts, long_braid, long_hair, looking_at_viewer, multiple_boys, naked_towel, natuumi_(jmwy5354), open_mouth, steam, surprised, thermae_romae, towel, twin_braids, umamusume, unlikely_accident, wet