2girls, :o, blue_eyes, blue_hair, blush, brown_background, brown_eyes, brown_hair, buruma, chair, desk, gradient, gradient_background, gym_uniform, hair_ribbon, hand_on_own_cheek, hand_on_own_face, head_rest, leaning_forward, leaning_on_object, looking_at_viewer, multiple_girls, on_chair, ponytail, red_ribbon, ribbon, shirt, short_hair, short_sleeves, sitting, socks, white_legwear, white_shirt