If you dreamed that you had intercourse with your sibling: Therefore, it is useful to be cautious, it is the right time to strengthen your relations with your family or loved ones. To see that you have a relationship with your brother in your dream indicates that the person who is content with small things and knows how to make himself happy will stay away from harmful habits. In other words, this dream denotes hurt and sadness, lamentation, self-improvement and orderliness in life. As a different interpretation, it indicates that there will be sad events, you will go on a journey in a short time, and then you will enter a big job and the person will have knowledge about this job.