Rule 34 Dev - 1girl 2boys bad_id bad_pixiv_id bandana bandana_over_mouth bandana blonde_hair bowser bowser_jr. crown dress fang father_and_son highres horns koopa looking_at_viewer mario_(series) monster multiple_boys nintendo open_mouth pink_dress princess_peach red_hair shell super_mario_bros._1 super_smash_bros. turtle_shell zabumaku|6786494442