Never Told My Friend I Had Sex With His Grandmother

He would mow her lawn and do anything else around her place she wanted done, half the time I was there with him helping out and I always thought she was just hilarious. She would swear and tell us jokes that would make us turn red, I watch her huge breasts bouncing up and down when she laughed trying to figure out what her bra was made of because it had to be strong.
He went off to college out of state, fall came and I went over to her place to clean up the yard and give it a final mowing. I am in the back yard on the mower and turned back towards the house and there in see her in one of the windows. She was topless and shaking them when she knew I saw her then she pressed them against the glass a few times, had this huge smile on her face and kept bouncing them until I got like ten feet from the house and stopped just staring at her. I was just amazed and stared, huge nipples and breasts bouncing around and pressing flat on the glass just had me in a daze. She finally stopped and then with her hand motioned for me to come in there, she turned around and pulled down whatever she had on for bottoms and I was staring right at her ass cheeks. I turned off the mower and walked in the back door, sat down on the floor to remove my boots and when I looked up she was standing there in the kitchen completely naked. She was in her early sixties then but was in great shape for sure, I got up and she turned around walking back to her bedroom and I followed right behind her watching her body sway back and forth. I bet we were in there for an hour having sex, I learned a whole lot that day about women and what they want done to them for pleasure. We did it in several positions with doggy being the last one and me standing there just pounding her until I came deep inside her. She laughed and told me fucking an older woman is great, no worries about babies at all.
She told me initially to come over anytime I wanted for sex, I thought she was joking around until like two or three days later she called me and asked why I had not come over yet, joked around saying surely a young man like yourself needs it a lot. I told her I figured she would not want me coming over every day and her response was get your ass over here now. I showed up and I knocked as I came inside, she was sitting in this chair in her living room naked, she told me come over here and get my cock out. She would talk dirty all the time, she leaned forward and sucked on it until I came then asked what else I wanted to do, had another nice long session of sex and when I was leaving she asked if I was coming over tomorrow after work. She winked at me and said You know I get up early if you want to get sucked off before work in the morning. I showed up at like quarter to six, I walked in and she was already sitting on this foot stool, I literally unzipped and she sucked me off then told me to have a great day. I walked out feeling like I was using her for sex but she wanted me to come over for it all the time. This went on for several years, multiple times a week, weekends were just incredible and I had some of the most toe curling blow jobs you can imagine.