wife's mistake, yuka aoyama.

She is the wife of Yuka, who thinks about children in her eighth year of marriage. However, I had to give up my life in three years without doing the night work with my husband who beats graceful flowers due to stress at work. One day, he started acquaintance and exchange with Hideki, the man who ran into him on his way home from shopping. At first it was just a relationship as a neighbor, but gradually they are attracted to each other and overlay their bodies while feeling like they were behind by their husbands. Yuka who enjoyed the first man in a long time gradually drowned to Hideki ....