Toru and I had been married for two years and were living a happy life, but the only thing that troubled us was that we couldn't have children. To find the cause, we both underwent an examination, but it turned out that my husband was the one who couldn't have children. He was devastated, but thinking of me, who had always wanted a child, he asked his brother-in-law, Masaki, to act as a sperm donor. Understanding my husband's feelings, I agreed to the insemination, but on the day of ovulation, my body felt an overwhelming sensation...
