Rule 34 Dev - 2boys age_difference aged_down ass blush bubble_butt clothed_male_nude_male dark_hair doujin_cover finger_to_mouth gintama gintoki_sakata height_difference hijikata_toshiro japanese_text kimono looking_at_another looking_at_viewer looking_back male male_only nude older_man_and_younger_boy shushing smile steam sweat toned toned_male white_hair yaoi yawayawa|8129959880