Mom disaproved of my sex life.

Im a white male 50yo now but all this began when I was in my 20s. I was raised by a single mother. Never knew my father. My mother was a good provider but she drank alot and slept around some. U can say she was a straight acting drunk. My MoM had a lot of women friends ages 40 to 60 my MoM was in her 40s at the time. Lets say. They were over often and they knew me. Moving on . I had just broken up with my girl friend and was getting the urge for some pussy. One night a few older women were partying with my MoM. I was home that night. There was some heavy drinking going on. At some time I came into the kitchen to get a drink. One of her friend Joan came into the kitchen. She asked how I was doing . My mother had told her that I had broke up with my girl friend. Joan was close to 60yo, not bad looking but a little heavy. I replied with an answer like I could use a woman right now. She came up to be and whispered that she was available. I just smiled and she handed me her phone number. I called her the next day and went to her plce that night. We started drinking and making out . We ended up fucking all night. For an older woman she sure could suck and fuck. We became a couple u can say. No one else knew about it until another friend of my mother caught up out together and kissing. U know she called my mother. She said I wondered why u havent been home alot .Now I know u have been fucking that old whore Joan. I said what if I have. We are both adults and enjoy being together. My MoM was irate and drunk. She said why would I want to fuck that dried up old pussy. I said she was availble and I was horny. We grew to like each other. Im told her to calm down and lets have a drink and talk about this. We drank and talked and drank and talked. She said she was jealous . And I was all she had. I told her that was crazy and she was still attractive and there was someone out there for her. She said I only want u. She leaned and kissed me. I pulled back and saw how she was looking at me. Being loaded I pulled her close the we started making out. It was not like mother and son. The passion got the both of us. We were grabbing each other all over. I got off the couch and removed my mother skirt and underware. I dove into her hairy pussy licking and sucking her wet pussy. I make her cum and I found out she was a squiter and fooded my mouth with her pussy cum. It was such a turn on for me. I stood up and removed my shorts. And my 8in hard cock sprang up.. I pulled her to the end of the couch and buried my cock into her very wet pussy. She felt so good , I didnt think then about her being my mother. She was telling me to make love to her and how she loved me. I was fucking her slow and deep. She told me to fuck her hard and cum in her. I did exactly what I did. I dont think I ever came that much before. I stayed in her until I got soft and fell out. Her pussy was full and leaking my cum.. We rested and just held each other. I spoke first and I told her I was sorry about all of this. She said dont be sorry. I was jelous and wanted to take u away from Joan. I said I wont see her anymore if thats what u want. She said I do. I had to tell her this was great but it cant happen again. I really did but I didnt know how she felt and was trying to get an answer. She leaned over and started sucking my cock. It got hard right away. She stopped before I could cum. She told me to fucking her again the pussy I came out of.. For the REST of the night we fucked whenever I could get hard. This got to be a regular situation. We fucked and sucked alot. I was keeping her pussy full of cum. MoM had gone on the pill a few days after our first night together. A few weeks later she had morning sickness and swelling. U guessed it she was pregnate. She knocked got knock up on the first night we were fucking. I wanted her to abort it. But she said its part of her and me. 7 months later I had a daughter or a sister . I guess both.