1boy, 2girls, black_hair, breasts, brown_eyes, brown_hair, bulletin_board, classroom, cleavage, comic, curtains, desk, faceless, faceless_female, holding, holding_pencil, indoors, long_hair, mechanical_pencil, multiple_girls, original, pencil, pencil_case, school_desk, school_uniform, smile, solo_focus, sweater_vest, zurikishi