I have one question is it possible for sperm to leak out of the anus during sex if maybe the person the night before had anal or could this be something else some please help.
I doubt very seriously if sperm from a previous sexual encounter over 12 hours would remain in your rectum. You would pass it during a bowel movement, most likely. If it there is a sperm like substance leaking from your anus, you should see a physician as soon as possible.
thanks for your help