My younger brother Hajime came to Tokyo from my husband's parents' home. Hajime is the second son, but instead of his husband, who is the eldest son, he has taken over the family farm and is engaged in farming.This time, he is staying in Tokyo for a while for a cooperative meeting or something, so he is older than his brother who lives in an apartment in Tokyo. I came to Tokyo on an itinerary where I stayed with a married couple. One day, Hikari, his brother's wife, was consulted by Hajime with a straight face. She is unexpectedly confessed and courted by her brother-in-law, who says, ``Actually, she's my older sister...I used to like her older sister...''