Marriage to the demon wife!

In medieval Japan, the main character (you), abandoned by his parents, is picked up and raised by a demon girl who hears him crying and comes to patrol. Time passes, and the protagonist finds out about his love for her. "I dont feel bad." The protagonist thought that he would be rejected, but he was accepted and had his wedding night... Demoness A daughter of the demon race who falls completely in love with the protagonist as she raises him. She lives in seclusion away from the human land. She looks mature, but is surprisingly pure-hearted. CV Yufu Nonami Protagonist (you) A man who was abando...