2girls, 4koma, ahoge, asticassia_school_uniform, blush, book, bookshelf, breasts, comic, drinking_straw, drinking_straw_in_mouth, greyscale, gundam, gundam_suisei_no_majo, hair_between_eyes, hair_down, hairband, heebee, indoors, long_hair, low_ponytail, milk_carton, miorine_rembran, monochrome, multiple_girls, nude, open_mouth, school_uniform, shoulder_boards, shoulder_massage, smile, suletta_mercury, thick_eyebrows, yuri