Cumming in friends wife

When I was younger (like 23), I met a older (upper 30s) couple who was swingers. They interduced me to swinging, swing clubs, and mostly for threesomes between them. They also started me into trying to knock up women by cumming deep in their unprotected and fetile pussy. They had no and he was firing half blanks and I was more then happy to give them a hand (or her a womb full of my cum). Now they have three , mine or his, don’t know or care (but she was knocked up the second month I started fucking her) since they claim them as his and I have not seen them for a couple of years. Anyways this is me cumming in her one of those times.