My dad used to make my wife sit on his lap during her young days. this used to be infront of everyone during family gatherings. He just to get hard on and my used to enjoy grinding her ass. Later my uncles also started doing the same. Dad and uncle got encouraged as wife used to go herself and sit on thier laps and they used to touch her thighs and other areas. later at night i used to see my wife's panties would be so wet and we would talk about it. my wife told me the incident thag once she was alone and my dad and uncle (his brother) came home. they knew she would be alone. They had few drinks and then asked her to sit on lap and they got bold and eventually it led to fucking her. She always wanted my dad as he is huge in size.

too long to write her but she told me the stuff they both did with her. They openly used her for many years till we moved to different country.

I later found out that dad and uncle were swingers too and exchanged wives. we did so many crazy stuff after we all opened up.