1girl, 1other, ahoge, animal_ears, blush, breasts, cleavage, cleavage_cutout, clothing_cutout, detached_sleeves, hair_ornament, heart, heart-shaped_pupils, horse_ears, horse_girl, kitasan_black_(umamusume), looking_at_viewer, medium_breasts, medium_hair, mochitsuki_wataame, pink_background, pov, pov_hands, red_eyes, solo_focus, symbol-shaped_pupils, umamusume