Alright here's the story: My girlfriend and I had sex with a condom on and I took it off after we were finished. Now, about 20 minutes later we start going at it again but this time there are no condoms left and we are too in the mood to go out and get any. So, I stick it in her without a condom 20 minutes after I ejaculated the first time, but I did not get off (not even close) the 2nd time. Is there a chance sperm could have still somehow been released? Thanks.