1girl, o, animal_ears, bare_legs, barefoot, bed, between_legs, blonde_hair, breasts, cellphone, chorefuji, cleavage, collarbone, curren_chan_(umamusume), fake_animal_ears, frills, hairband, hand_between_legs, holding, holding_phone, horse_ears, horse_girl, horse_tail, indoors, looking_at_viewer, neck_ribbon, on_bed, parted_lips, phone, pillow, pink_ribbon, pink_shirt, pink_skirt, ribbon, shirt, skirt, solo, tail, toes, umamusume