This has been a fantasy of ours too right from the first time my wife cheated......she uses a diaphragm for birth control, can't take the pill, and is easily convinced to remove or not use her diaphragm with Lovers. Pregnancy risk as definitely our top fantasy and something she truly desires with someone else. She is currently involved in an almost 9 year long affair with her Boss/Lover, the last 2+ years they have been totally birth control free together hoping she will become pregnant by him. He is older, late 60's, and she has a tipped uterus making pregnancy difficult, so it does not appear to be working for them.....but they have a GREAT time trying and hopng!!
Its really a STRONG desire to control once your wife finds herself desiring to have a Lovers baby...……you aren't going to get younger and you'll find yourself wishing you had done this in 10 more years (wife has two Lovers she WISHES she had been less careful with and had babies with, one of them is black...she was so serious with him that she started telling her family we were trying again and not having luck and she was thinking of going to a donor clinic, planned to say OOPS when the baby was black!!)……...why not go for it now, or at the least stop trying NOT to get pregnant and see what happens? The sex will be FANTASTIC between them, and between you and her when you are either cut off entirely, or relegated to wearing condoms with your wife while her Lover has total access!!
CW