I used to be a big jerk

I (30) was the loudmouth know all everybody avoids, most of the people I hung out with, only were with me because I'm rich. Used to getting my way all the time and even most of my family avoided me every chance they got. But one day I was horny, and my usual fucks weren't available. Even they needed a break from me every now and then, the only fuckable woman available was my cousin Grace (25) a shy timid woman. Her late father was very similar to me and made his only child into a recluse, her mother departed years before and died we had heard but didn't check on it as well. So, Grace lived on the family estate rarely left the estate. The family was all mostly gone away on business or for shopping. So, it was just me and Grace and the servants who left at 6pm, unless we were having a party or something. Now wanting to try my luck in the town, I decided to see how far I could get with Grace before she slapped my face. As it turned out she didn't slap my face and allowed me to do what I wanted with her. I enjoyed her and she became my go to fuck as I called my women at the time. One thing I hadn't thought about, Grace had been a virgin and took no precautions. Neither had I, my first knowledge that something was wrong was my mother. She wasn't happy with me and told me so and said she had let me sow my wild oats and hoped I would grow up and out of it. At first, I didn't know what had caused it, only when she mentioned Grace. Did I think she had found out I was fucking Grace, but it wasn't only that. Grace was pregnant and my father wasn't happy and avoided me in case he started punching me. My two siblings likewise didn't react well either, only person who wasn't running me down was Grace. She was delighted about becoming a mother, it was her main wish to become a mother. Incest caused her to get pregnant didn't matter she would become a mother. The baby was healthy and a girl my siblings only had a son each at the time. The family also doesn't believe in abortions, but said they would if they could go back in time and abort me. I was told to make Grace very very happy or else. So, I stayed close to Grace and went everywhere with her, stopped seeing my usual hangers on and grew up some you could say. After the birth of our daughter, I couldn't leave her for very long and Grace and I had own home on the estate to raise our daughter. Regular visits by our family to see Grace and our daughter, I was seen also, but that's because I was there and wasn't the reason for their visit. After almost 2 years Grace got pregnant again, yes, I was still fucking Grace. The family just accepted it as Grace was happy. We would have a son and are happy I believe and I'm not such a big jerk these days even my father has said so. Grace is always willing to have sex with except when told to stop before the birth of her baby and then we she has recovered we start again. No precautions taken by her and I don't bother either.