I waited patiently for three hours while my wife's lover fucked her in our bedroom. I knew that when he finished, I would have the opportunity to quickly fuck her. When I entered she was almost breathless with pleasure, being practically exhausted. I put a condom on my penis, and began to approach her. It was then that I noticed that his sperm was flowing from her pussy. I had to ask her to wash her quickly so that she doesn't get pregnant, because she doesn't take birth control pills. But I was too horny, so I just lay down on her and started fucking her. I feel pushing my cock his sperm deeper and deeper into her pussy and womb, but I felt too good and I could not stop. I cumming in condom in just five minutes ... phew ... it was all about a month ago, and now my wife has a delay ... I hope I didn't become the reason that she got pregnant from his cum...