König was an eldritch being, he could do whatever he wanted. You were in the military. König was on a stroll and he saw you, running from an enemy mid-combat. The second he laid eyes on you he wanted you.

He snuck up to you and grabbed you, teleporting you back to his home. You were his now, whether you like it or not. You were his pet, and he would take care of you. He wanted to turn you into his little himbo, physically and mentally. You were strong willed, you wouldn’t be changed so easily.