My Drunk Mother

I was 22 and going to university (2016) and living my recently widowed mother. She's 39 and had been drinking heavily for a couple years. My father's death (car accident) shocked her, but she was even more shocked when everything was left to me due her drinking. The condition I take care of her was included; I made no changes to the allowance she got. I was out on a Saturday came home found my mother passed out drunk on the lounge a common sight, as an only child I was the only one to take care of her. I could hire someone, but believed was my duty, we were very well off financially, so money wasn't a concern. I do date and had lost my virginity by paying a hooker, the girls I dated didn't put out or at least to me. My mother was still her bed clothes, and they were very revealing and got me aroused. As my mother was out to it, I decided to check out her gorgeous body. Checked out her breasts and then her pussy. Which I fingered, but that was it and I got her to her bed, Sunday I went out and on returning found my mother passed out again and I took her to her bed. But this time I fucked her and pulled out before Cumming. After leaving her redressed I went to shower and while showering I got another hard-on and started thinking of fucking my past-out mother again. But she had awoken and came into the bathroom to pee and seeing me in the shower with a hard-on. She peed and then stripped naked and joined me in the shower and we fucked, she wasn't really with it as she called me by my late father's name. But I was very willing to fuck her and this time I came inside of her. Whether she got aroused by my first fuck of her I don't, but I don't care as I loved fucking her. We went back to her bed and cuddled and finally she came to her senses and realized it was me she had fucked. Upset at first, but with me saying I had enjoyed it and wished we could do again she calmed down and I stayed the night with her both naked no more sex. I went to university in the morning and on getting home in the afternoon expected to find her passed out again. But she wasn't she hadn't had a drink all day and wanted to talk about what we had done. I wouldn't let her run herself down saying I'm an adult and was fully responsible for my own actions and she was my dream girl and always had been. With me refusing to let her blame herself and saying I really wanted to sleep with her again. She decided it was as bad as she thought, no sex that day or for the next few days. But plenty of cuddles and then we showered together again, and I again got a hard-on and fucked my willing mother. One thing we had missed was taking precautions, neither of us took precautions. Which fuck got her pregnant no sure, but pregnant she got. We would have a baby daughter very healthy and while my mother was pregnant regular sex with her was allowed. After the birth I tried saying you can't get pregnant while breast feeding, but no sex was allowed. But on getting home one day my was naked and said she had decided to have another child and sex began again. Another baby girl followed, and my mother had trouble with the birth and as a result got her tubes tied. Another healthy daughter, I had graduated by that time and had met a nice girl with my mother's help. My mother still my lover had chosen her as she was quiet and timid and easy controllable especially by my mother. Threesomes followed and then marriage, quickly getting my wife pregnant and having a son. All the time my mother shared our bed, my wife was a housewife/mother not a career woman and she and my mother ran the house and took care of my ever-expanding family.