The husband's brother-in-law, who shares the same blood type, secretly conceived a child. (Sanmiya Tsubaki, ADN-592)

We've been married for two years. My husband is a teacher and loves children... but because he has low sperm count, our chances of having a child are slim. So, in order to get pregnant, I decided to visit my husband's younger brother. Since he shares the same blood type as my husband, I decided to ask him to help me conceive.