1boy, arm_at_side, back, back_focus, back_tattoo, body_writing, facing_away, from_behind, hair_down, hakuraku, hand_on_own_neck, hand_up, hisoka_morow, hunter_x_hunter, indoors, male_focus, mirror, nen_(hunter_x_hunter), nude, pink_hair, reflection, short_hair, solo, spider_tattoo, tattoo, upper_body, wet