a young couple living in the suburbs, their husbands have a long commute and are tired, so they feel refreshed at night. one day, my husband’s brother will be staying, and i will spend the night with my frustrated brother’s wife. the older brother, who is excited by his wonderful body, throws himself into the resisting younger brother’s wife. my body reacted, i convulsed next to my husband and ed my voice. from that night on, my brother and wife are hiding and seeking each other. it flares up in forbidden intercourse.