"It was love at first sight". I had some regrets about accepting the fox's marriage proposal without hesitation, but I couldn't help it since I had fallen in love. A month had passed, and we were living a much sweeter married life than I had imagined, but we still had no physical relationship. We were newly married, but we had no sex. I was dissatisfied with that, but... This is the story of a new interspecies marriage with the black-haired fox girl "Nanase."