2girls, o, animal_ears, bed, black_hair, blue_eyes, blue_jacket, blush, breasts, brown_hair, cleavage, closed_eyes, closed_mouth, comic, hair_between_eyes, hood, hood_down, hooded_jacket, horse_ears, hug, hugging_object, jacket, long_hair, long_sleeves, lying, medium_breasts, multicolored_hair, multiple_girls, on_back, on_side, parted_lips, pillow, pillow_hug, ponytail, purple_eyes, rioshi, rubbing_eyes, sleeping, sleepy, smile, streaked_hair, symboli_rudolf_(umamusume), tokai_teio_(umamusume), two-tone_hair, umamusume, under_covers, white_hair