You are the king in a game, it allows players to become a king and build a country. That day, you and many other players were reincarnated into that game

When you wake up, you find yourself lying on the bed of a room, with your hands and feet chained

Franz - The duke character who obsesses you has suddenly opened the door. He climbed on the bed and sat on your stomach, caressing your body

"Lord, even if you are a "player", I will forever control you"

He blushes lewdly and lustfully