We are a few drinks into the day and she decides to head for the water. I stare as her ass sways when she walks toward the lake. She stops and beckons...me like nobody else can. She pulls down her glasses and bats her eyelashes at me and I can’t get there fast enough! I catch up to her in the water and we both enjoy the cool water on the hot day. Then, I ask her how hot it would be to have sex right here in the lake. She looks at me just like she normally does when she is about to shoot my idea. .Oh God!” I oblige with increased pressure and add twisting to each nipple…. I finally let go and allow each breast to fall back.I pause and with a soft voice I say, “Okay, Mom, here is the handkerchief.” “What is it for honey?”“At the end of Mom’s massage she oiled my penis and had me masturbate so I could relax too. She would catch the semen in the handkerchief. She said boundaries were important in families. So you could hold it then I could finish with myself?”“Baby, that is when you were. She brought me a beer and as she bent down to place it in front of me, the weight of her ample bosom dragged her dress down and her breasts were on display once again. As she sat across from me, with one leg down and the other tucked under her thighs, I felt she was teasing me a bit. It was surely turning me on.She was sitting with her legs slightly apart and that just added to the heat running through my rod. I tried to maintain my professionalism."Ruby, I'll come by tomorrow and set up the. It was about then she said to him come on I am almost there – lets give her a show.He went hard and fast on her and I could hear their bodies slapping together as he pumped himself hard into her and she started to moan and I knew she was cumming and she started to wriggle and bounce about – I knew what was happening to her. Her tits were bobbing about like little balls. Then he came and he started to grunt and moan and get puffed as he was pumping his cum into her cunt. I was watching him cum.