(HI RES/UNCENSORED) The Emperor's Woman, Yukari Takeba (Patreon)

It was love at first sight, and everyone thought he'd never find a woman. The Country needed a heir, and fast. But as soon as he found a certain young woman, he knew it had to be her. It took so much convincing, but she fell for his charm, and together they left for his home.

As soon as they got back, the man got busy in saving his country.