2girls =_= absurdres animal_ears artist_name bangs black_dress blanket book brown_eyes brown_hair closed_eyes closed_mouth cup dress drooling hair_intakes haru_urara_(umamusume) headband highres holding holding_pen horse_ears king_halo_(umamusume) long_hair looking_at_another mechanical_pencil multiple_girls open_mouth pen pencil pink_hair ponytail shirt sleeping smile table umamusume white_shirt zetsuyo_chimayo