Best Friend Husband has knocked me up 4 times

I don't know if my best friend is stupid or just doesn't care. I have been having an affair with her husband for 10 years. We own a business together and so we can f*** almost every week day.

She also seem obvious to the fact he as knocked me up 4 time during those years. I've have a reputation as a s*** since I was 12, but he is the only man I've been with for 10 years. I've know her for 25 years, and she has very low s** drive.

He wants to leave her, but I said don't. We have a good thing going lets not mess it up. He see our kids every day.

S** is so good with him, I also want him to c** in me.