After I had cum , I did not the removed the condom immediately . I went on with the intercourse even though my penis had started to shrink .Once it reached its original size , i still went on for a while with no more than 40 secs.
The question is : Is it possible for vagina fluid to enter my condom since penis had became small , condom or the ring/barrier would be loose enough for the fluid to enter right ? any risk of HIV