On the drive home I was excited as fuck. My quiet, demure mother-in-law is a total whore. We talked about the day and the planned trip to the river for a weekend. She said she was looking forward to it and found it exciting. I asked her how she would go fucking 20 or more guys. She then told me something that she asked me not to tell her daughters or her son. I said we already have a massive secret so she could tell me anything. Margaret told me that when she was younger, her cousin and her would have regular sex and when she was 19, she worked as a hooker for five years and that’s how she met her late husband. This really stunned me. I went quiet for a while and she asked if I was ok. My only response was “that’s hot!” She then said, “I knew you would understand.”
Anyway, the regular gangbangs continued every day at the workplace for the next few weeks. After that, Margaret told my wife she would be spending a weekend on the river with some friends and would be home Monday sometime. My wife commented it would be good for her to get out of the house and to do something relaxing. Margaret smiled. I wanted to go with her.
When I got to work on Monday the guys were already chatting in the lunchroom. The guy that invited Margaret to the river was there and all smiles. He came up and gave me a hug and thanked me for introducing him to Margaret. He then continued the story he was telling the other guys before I walked in. He said Margaret was insatiable and fucked the entire weekend and that all up, 32 different guys ended up fucking her including four that she picked up at the local pub.
I asked who the four guys at the pub were. The guy replied “we just dared her to walk up to some strangers at the local when we were getting supplies and ask them if they wanted a blow job. Well she did without hesitation, and they ended up taking her out the back of the drive-through and fucking her. Hot as but we had to wait 30 minutes.” The guys were then asking me if Margaret would turn up today at lunchtime. I just shrugged my shoulders as I didn’t know but the guy talking assured everyone she would be, despite being ‘absolutely abused and pounded’ over the weekend.
I went out and did my work, with Margaret on my mind and wondering if I should have introduced her to this group. I got back to work at lunchtime and Margaret’s car was already there. I rushed into the lunchroom. Margaret was already bent over sucking cock and being fucked. She was wearing a short black dress and a loose-fitting white blouse with no bra on. I pulled my cock out ready to fuck her but had to wait my turn. I slid into her arse and it was stretched big enough to easily fist. It was sloppy from the previous load of cum which I quickly added to.
After we all fucked her, I walked Margaret to the car and asked her if she was sore. “Yeah a little hun but I had a great time. Going up again in a few weeks if you wanna come?” She knows I wanted to go but how suspicious if I go up there with Margaret. What would my wife think, and would she want to go as well? Margaret and I constantly fucked each other, and I loved that she was such a slut and enjoyed gangbangs. It was like a childhood fantasy come to life.