A little much partying

I 27 was engaged to marry and was having last fling before my wedding. I had been doing so for almost month, I'd nothing else to do, my wife 25 to be, was away finishing a dig with the university archaeologist and her classmates. I was out and about most nights and on the night this story is about I was alone my friends needed to work for a living I didn't. I drank quite a bit and awoke next morning in my bed and I'd a woman with me. I couldn't who or where I met her and how we ended up in bed for that matter. But she was lying there naked, and I was naked. Anyway, I don't cry over spill milk as they say and I needed to pee, so I went to my bathroom. Then showered and on returning still naked she was awake, and I knew her very well. She 46 widow was to be my mother-in-law in a week's time. She was happy and not shocked at all she, help fill in the details. I was walking to another bar bump into her coming out of a stage show. It was late and we started talking and she mentioned she wanted some company, and we went to the bar together then back to my apartment. Had sex twice and that was about it, but she stayed the whole day and next night as well. Making sure I was well drained and now she lives with me and her daughter/my wife and provides me with all the sex I'm getting at the moment, as my wife is in the last weeks of her pregnancy. Her mother is a regular in our bed and has been since the 3 days before the wedding and her daughter return, we had a party and her mother joined us in a threesome. Moved in with us after our wedding and we been fucking together regularly ever since. I can't complaint about my evil mother-in-law, because she isn't evil and a very horny woman, like her daughter is.