..., ._., 1boy, 3girls, ahoge, anger_vein, blush, book, bookshelf, bow, braid, breasts, chibi, clenched_teeth, closed_eyes, comic, desk, detached_sleeves, emphasis_lines, flying_sweatdrops, frog_hair_ornament, greyscale, hair_bow, hair_ornament, hair_tubes, holding, holding_book, index_finger_raised, indoors, large_breasts, leaning_on_person, long_hair, looking_at_another, looking_back, monochrome, multiple_girls, open_book, semi-rimless_eyewear, single_braid, sleeve_tug, snake_hair_ornament, spoken_ellipsis, teeth, thought_bubble, under-rim_eyewear, very_long_hair