Rule 34 Dev - 1boy abs alternate_form angry annoyed bandages bandana belt black_eyes green_hair gyuutarou_(kimetsu_no_yaiba) hand_on_own_head highres kimetsu_no_yaiba looking_at_another looking_at_viewer marks muscular muscular_male no_shirt pale_skin pectorals scar sharp_teeth spots stain talking tattoo teeth|16608739914