Breeding with my Mother

I'm James 21 single and live with my mother Rose 40. My father left us when I was 10 and mom worked hard to keep us. Last July she lost her job and was worried how she was going get another job. I work full time at a factory and said We would be okay. I had an invitation to a wedding of a friend and didn't have anyone to take after splitting from my girlfriend. So I asked Rose to go with me, she agreed and we had great time and both drank a lot. On arriving home still in party mode, we played about a bit. I kissed her on the lips and she kissed me back. This led to us in her bed and me fucking my mother and then we fell asleep together. In the early morning I awoke to have a piss, on returning to the bed seeing Rose laying naked. I got hard and started to rub her cunt and then mounted her and fucked her again. She told me to slow down a bit to make it last and I did. After she went to the toilet and return to bed with me, in the morning we showered together and had some breakfast. Still naked I asked if she wanted to back to bed with me and she okay. We had sex again and later that day we done it again. The next morning I got up and showered and went to work. On returning home that evening, I kissed Rose and gave her a feel up. She told to stop as we were mother and son and what we had done was wrong. I said You didn't mind yesterday and I still don't mind. She said She been thinking all day about it and realised that she was overcome by lust as a result of no sex for 10 years or so. I said I don't care if it's wrong, I love you and I know you love me. No one will know and it won't hurt anybody. Then she said I'm not on the pill or anything else, you might have got me pregnant. So you have a baby, I'm named after my father and no one would think it was me not him I answered. We can't keep having sex people will soon start talking about you not having a girlfriend and me pregnant and no sign of my husband she replied. I get a girlfriend and we will go away at weekends and tell people we're seeing dad. I go and get some rubbers and we can still have sex and if your already pregnant no problem. She was and we are still sleeping together.