My one sister got married at 28 to a man 65,,i think he was just lonely because she said the only had sex the nite they got married..anyhow i was 14 and he used to ask me to come stay the weekends ..he worked from 3 pm until 1 am,,i knew my sister had her tubes tied early,and i knew what it meant at 14..this one saturday he left for work..she went and showered..and i was lating on her bed watching cartoons..when she came back in her pink undies and tshirt ..i didnt think anything..she layed down head at top opisit from me,,after about 10 mins..she said come up this way..i did..the t.v was now in front of her..me on my side close to her back..and in my underware..she reach back..said come closer..i did..and my cock pushed into her ass crack..she said..unñ..and reach back..and felt me thru my underware..she rolled over ..and thus i went to my back..she pulled my underware down and started sucking my hard cock..as she pumped my cock with her mouth she took her pantys off..in seconds she had me balls deep in that pussy..if he was fucking her..he was small..she grunted at my 14 yr old cock as it hit her back wall..she smiled..and whispered..i hope you shoot a big load..and she began sliding up and down my cock while working her pusyy muscles..omg it felt soo great..she worked me for 40 mins came on me 4 times..i grunted oooo fuck..ong..grabed her ass jerked her down and blowed a hugh load into my sisters hot tight pussy,,i been married 3 times ..and never cummed like i did in her..i think it was because she was my sister..3 yrs later i stopped at my other sisters to Visit,,after a cup of coffee she left the room..she yelled..hey..come her..i followed the voice..in her bedroom she stood wth her back against the wall naked,,she said..dans at work until midnight..fuck me like you did your other sister..but i like fucking standing up,,i dropped my jeans..knelt at my knees and drove up into another sisters tight pussy,,20 mins into banging her back into the wall i flooded her 24 yr old pussy..it also took a hugh load..she screamed omg what a load as she shook thru 3 orgasms..god..sisters fuck great..