1girl, 1other, animal_ears, blush, breasts, brown_hair, casual, cleavage, collarbone, face_hold, heart, heart_in_eye, horse_ears, horse_girl, looking_at_viewer, medium_breasts, medium_hair, mochitsuki_wataame, pov, pov_hands, simple_background, solo_focus, special_week_(umamusume), symbol_in_eye, trainer_(umamusume), umamusume, white_background