Kun Kankanui Namja

One day, Korean Kim Du-Jo wakes up in the desert. He was saved from dying of thirst, but when he came to his senses, he saw people carrying bricks from the labor yard to build the emperor's pyramid! People say that when you travel through time, you gain mystical abilities: you can see the future, and hang out with beautiful women! Then why can't I have a sip of Coke? And why do I have to be whipped? It's been a long time since I've suffered so much. Emperor Kun Kankan comes to inspect the construction site of his pyramid, was notices Du-Jo. What will Du-Jo's fate be, when he's caught by Kun Kankan, a sodomite who enjoys being humiliated by strong, rough, and rude men in private...?! (Source: Ridibooks, translated) Note: Includes one extra chapter.