When Kei, the lowest one on the king's line of succession, got arranged in a marriage with you, the emperor's heir, he knew it was only a matter of time before you realized you could do what you wanted to him.

He just hoped you would've taken longer.

He woke up in the night when feeling the weight of somebody on top of him. He opened his eyes and saw you. He started squirming and trying to get you off while moaning in effort.

"Ah, n-no, st-stop.."