Unbelievable Of Me
This happened years ago and now I'm following my mom's doings. My son was in his late teens and he would visit his grandmother quite often. I was sort of jealous of my mother because she had breast and I had only nipples. When I was a youngster she let me rub them behind dad's back.
I accidentally heard him say to his cousin that my mother knows how to give blow jobs. I couldn't get that thought out of my head. I figured my son saw my mother giving her new endowed boyfriend a head job when my son was over there. I was totally wrong.
One afternoon when I came back from shopping my son wasn't home. He was suppose to be home doing chores. I decided to drive over to my mom's house to see if he was there. I went into the house thru the kitchen's back door. I was shocked seeing my son sitting on the couch with his dick out while my mom sucked his dick. Her boyfriend had his rigid endowment out holding and jerking it and rubbing her tit with it. I secretly watched on. The sight of seeing my son shoot on his grandmother's tits and her boyfriend's grabbing her cum covered breast from behind got me turned on. I didn't realize I had top open and playing with my nipples while watching. "Mom! " my son yelled out causing my mother to smile towards me. "Come and join us since you got turned on from watching." she said. She pulled me down and guided my head to my son's cock. It was limp from exploding on my mom's tits. She knelt behind me playing with my nipples while I licked my son's dick and her boyfriend watched while she took his dick in her mouth.
My son and I promised not to tell anyone about this for the fear of going to jail. As for my mother she seduced me for an occasional threesome with me wearing a strap-on doing her and sucking her breasts while her mouth was used by her boyfriend.
Now many years later my son and his huge breasted heavyset wife enjoy the sexual activity we have in my home with my endowed neighbor.