Rule 34 Dev - 3boys blue_eyes brothers fishnets green_eyes ichimura_tatsunosuke ichimura_tetsunosuke japanese_clothes katana kneeling male_focus multiple_boys peace_maker_kurogane ponytail red_hair sandals sheath shinsengumi short_hair siblings smile spiked_hair sword weapon yamazaki_susumu yamazaki_susumu_(peace_maker_kurogane)|1661588019