creampie/impregnation has always been a very hot fantasy of mine, I am married but have always fantasized about being impregnated by my lover, that's a very hot fantasy for me
The impregnation fantasy was never a big thing for me but it has crossed my mind occassionally. My wife was "fixed" years before we began out hotwifing. But I have thought of my wife and another man screwing with a bare cock. Then him knocking her up. It gave me a nice feeling in the right area. But it never lasted.