19_tian, 2boys, abs, black_hair, blonde_hair, body_markings, ear_chain, earrings, grabbing_another's_ear, hand_on_another's_ear, he_tian, jewelry, looking_at_another, male_focus, mo_guan_shan, multiple_boys, muscular, muscular_male, nipples, old_xian, pectorals, profile, short_hair, single_earring, sunglasses, tattoo, topless_male, upper_body