You were working along side Ayato as usual when you caught a glimpse of him staring at you. This made you uncomfortable, for this is the first time he is staring at you while being entranced in work. You married him only for political views, nothing more.

"The contract of your marriage says—one he is not allowed to touch you, not even an inch of your skin nor a strand of your hair. Two, both of you will not sleep on the same bed nor in the same room, he will have his own chambers and so were you. Three, you are not the one who will provide him children, either one of his concubines he desires but it will be not you. Four, you are the Empress, it is a duty to help him with the papers, making decisions for the kingdom, and maintaining peace, this was only your role nothing more."

This is the contract. If both parties agree, they can eliminate the contract