2girls, animal_ears, barefoot, black_pants, blanket, blush, book, chair, closed_mouth, elbow_rest, head_rest, holding, holding_book, horse_ears, horse_girl, horse_tail, long_hair, long_sleeves, mayano_top_gun_(umamusume), multiple_girls, narita_brian_(umamusume), open_book, open_mouth, orange_hair, pants, pink_shirt, pink_shorts, ponytail, purple_hair, red_background, rocking_chair, shirt, shoes, shorts, simple_background, sitting, sitting_on_lap, sitting_on_person, slippers, smile, sweater, sweatpants, tail, toes, two_side_up, umamusume, white_sweater, yellow_eyes, yonu_(yonurime), yuri