I'm in a Horror Game, Playing a Vicious Cannon Fodder

The reborn version of a notorious villain: a beautiful, powerful bottom X masked, muscular BOSSes from horror games (the Butcher, Pyramid Head, the Evil God, the Tyrant...) and a scheming, fragmented, handsome top with big B-king energy. Every classic horror story has a side character who's both stupid and evil. Usually, he's good-looking, but nasty and foolish, constantly causing trouble for the protagonists. He inspires such intense resentment in the audience that they itch to curse him in the comments: “When is this trash side character finally going to die?” “40:35, the evil side character is out. Safe to keep watching.” In his previous life, Su Su was a regent who held power over the court. Though he had a dignified and beautiful face, he was ruthless and vindictive. In just three years, he had taken the throne behind the curtain with the three-year-old emperor at his side, becoming the notorious villain of his age. But what people loved to gossip about most wasn't how the villain rose to power. It was Su Su's taste for men, especially muscular, brawny ones. Twelve years after the rumor began circulating, it gained a dramatic new detail: Su Su hadn't died of poor health. He'd died in bed in the middle of sex, with three burly men sharing his bed... Later, the number grew to thirty, then even three hundred... But it no longer mattered, because Su Su was reborn in a horror game in this life. From the start, he was given the role of a wicked side character, and he'd die if he didn't cause trouble and act stupid on purpose. Su Su, an ancient man newly arrived in the game: Horror game? Side character? I know nothing of these things. Livestream viewers: ...Where did this arrogant king come from? Apart from his pretty face, he's useless. Does the side-character act have to be so cliched? We're tired of it. Hurry up and die! The first game ended, and the results screen popped up. Livestream fans: ...A legend!! We shall crown you our king! Dungeon descriptions to be added. [Reading Notes] 1v1, both leads are virgins, fragmented top/masked character and a size difference. 1. The bottom really does like muscular men, and the top caters to his tastes. But the three burly men are made up, and the three hundred are even more so. 2. The bottom starts out with the mindset of an ancient person, but has a modern voice pack loaded. He thinks he's a master seducer, but whenever he faces his powerful masked husbands, he always ends up thoroughly overwhelmed. 3. Handsome top, beautiful bottom. The top has a physical body and takes part in the game. Behind every mask is the top's handsome face, and his greatest hobby is cuckolding himself. 4. More to be added. Theme: Pursuing a happy life.