My wife and I were trying for a baby and found we were unable. We then found a sperm donor to help as we really wanted a baby "the natural way." We met at a hotel and discussed what we desired and how it would work. He and my wife were in the room for over three hours and I got a bit worried. My wife told me later that she still feels guilty about it. She said she really enjoyed the sex and told the guy to stay and keep trying. My wife finally sent me a text and said, "Thanks honey, the sex was great and I got carried away with it." Then I came up there and we had great sex for several hours. Four months later, my wife found out she got pregnant too.