0_0, 2girls, aldehyde, arm_behind_back, camisole, cellphone, chair, closed_mouth, comic, couch, flying_sweatdrops, greyscale, hair_between_eyes, hand_on_own_face, hands_up, holding, holding_phone, indoors, lying, monochrome, multiple_girls, on_couch, on_side, original, phone, shirt, short_shorts, short_sleeves, shorts, sweat, wooden_floor