Mom two husbands and me

I've been fucking mom for 4 years now sometime with dad , friends or some strangers i love sex i very naughty and dirty i guess i got it form my parent .I've been spying on them since i knew about sex through a hole in the wall ,i saw mom with different men in gang bang double penetration and other dirty things .Mom has two husband who share the bed with her ,yeah i have two fathers i call my biological father uncle Don and his best friend John i call dad because mom never knew who was my father ,first time i fuck mom she told me everything about her life >It all start when she was 16 she been having lots of oral sex and John was her first to have sex with after few dates he bring his best friend Don and share mom with ,they had threesome few times and she was having sex with both everyday but she never told John that she was fucking don behind his back ,he though it was only once a while when they got together but mom needed both with time she fell in love with both ,the thing was that John was very busy with study and part time job so Don spend more time with mom and she was getting fuck very good day and night Don even share her with others in gang bang at house party and mom enjoy it so they make it happen once a week without john know .Every Friday night she told John girl night and will spend her night with don and five other guys ,all wear condom except Don ,Only John and Don was aloud to cum in her pussy but John didn't know that Don cum in her everyday not even know they fuck 3 to 4 times a day ,John fuck her twice a day morning and night .Few months later mom was pregnant and confuse who is the father she gave up and announce it to both and she sat with both she say "we have to talk I love you both and want you both on my bed like my two husband and i decide if i married it will be john"they both agree but Don was sad when they were alone mom told him not to be sad, John will have a good career he is going to be lawyer so lots of money and you can build a workshop in the back yard so we can have lots of times together and you will have me than him hi smile .A month later mom and John got married Don move in and share a room and bed with them , mom didn't have to work both her men support her Don quit college worked in a mechanic workshop now he has his own workshop in the big yard behind our house it was grandpa's after his death dad inherit it .After getting married mom has lots of adventure with Don she even let Don fuck her virgin ass and do lots of double penetration but never include John because he don't know about mom into anal Don told her not to give it to him she married him which broke his heart mom accept it and never let her husband John know till now in the present day John don't know about mom other affairs and anal sex ,he ask for anal sex lots of time but mom say no its dirty and painful ,don also told him its not healthy .I was glad i fuck mom ass and it feel so good when my 9 half inch is in there her pussy also feel good even she been fucking plenty of guys all those years and i know more than her husband John when i knew Don was my real dad it didn't make a different we were always buddy and he is the one i have to thanks for setting me up with mom and because of him i became one of mom lover .When dad is out of town i took his place on his bed with Don mom between us we would take turn fuck both her holes they DP ,they always told me to never let john know about me and mom and they would laugh telling me that he don't even know that mom love getting her ass fucked and will never get a piece of it he will be the only one who will never get her ass i was ok with it right i'm getting her ass everyday and night so fuck John .