SDDE-770 · Delusion Simulator: My Fantasies Become Reality, And I Get Everything I Want

A plain male employee gets his hands on a "game device that can manipulate reality" and begins rewriting the women in his office who once looked down on him. As he watches them fall from despair into pleasure, his twisted nature is revealed, and he eventually awakens as an absolute "Master" who dominates them at will. "This is the price for treating me like trash. Now, which woman should I 'glitch' next?"