United I Stand

Sarutobi thought he had seen it all but on the night of the Forbidden Scroll theft, instead of meeting with thieving prankster known as Uzumaki Naruto, he finds himself meeting with two blond boys and a blonde girl, each only having one whisker mark on each cheek. He doesn't know what's going on but he does know that he's getting too old for this. AU Naruto/Harem with a twist