2girls ahoge animal_ears blush bow brown_eyes brown_hair cat_ears child closed_eyes dog_ears facial_hair fish flat_chest game_cg goatee hair_ornament hairclip hug inuzumi_masaki jack_(nekokawaigari) moon multiple_girls nami_(nekokawaigari) natsume_eri necktie nekokawaigari night outdoors pink_hair school_uniform short_hair siblings sisters sleeping smile twins umi_(nekokawaigari) yellow_eyes