1boy, 1girl, arm_around_shoulder, armchair, bad_twitter_id, bare_legs, barefoot, bed, between_legs, blue_pants, brother_and_sister, brown_eyes, brown_hair, chair, expressionless, full_body, grey_shirt, hand_between_legs, heart, heart-shaped_pupils, honjou_ruri, honjou_satoru, honnryou_hanaru, indoors, long_hair, on_chair, orange_sweater, original, pants, shirt, siblings, sitting, sleeves_past_wrists, sweater, symbol-shaped_pupils, t-shirt, toes, v_arms