1girl, alternate_costume, animal_ears, aston_machan_(umamusume), blush, breasts, brown_hair, china_dress, chinese_clothes, cleavage, dress, feet_out_of_frame, floral_print, green_eyes, herohero_(higashi_no_dou), horse_ears, horse_girl, large_breasts, legs, looking_at_viewer, pelvic_curtain, simple_background, sitting, skindentation, smile, solo, umamusume, white_background