She pulls her shorts down as I play with her tits, when I look down I see, she has a thin landing strip of pubic hair, everything else is bald, my dic... starts to fill. I pull her close, taking a tit in my mouth, licking and sucking her nipple while thumbing the other nipple, she moans her approval. She reaches down and starts pulling on my know fully erect dick, man I was feeling good, her hand was magical. She lifted my head kissed me and told me to undress. I was standing, she came to my. Ellie started thrusting back against him more frantically, panting and crying out until finally she thrust back and screamed his name. At the same time Jason thrust into her pussy and shot his load inside his younger sister. Ellie was shaking with pleasure and her body collapsed, but Jason's firm hold on her hips kept her pussy sealed tight on his cock, and her pussy milked his cock for every last drop of cum.When he had drained himself entirely into his younger sister's pussy, Jason gently. Ed fucked her right through them both. Kelly was in heaven. Five minutes later she had another screamer. Her knees were giving out. She stood up and then stepped out of the hot tub. She grabbed a towel and asked Ed, “Would you like to join me upstairs?” He looked at me and I nodded approval.They both headed upstairs to our bedroom. I figured I’d give them some privacy. Maybe Ed couldn’t pop because he just had? Maybe he couldn’t with me right there? Who knew and I figured I’d let them work that. I got undressed and quickly took a washrag over my body to eliminate body oil and dirt, then made a beeline outside. The beer-filled cooler was sitting on the steps of the spa. Frank and Nicole had already downed several bottles and cans over the last hour. Since I was in charge of the kids and wanted to remember all these events, I nursed my beers. I jumped in and sat in a corner. Frank was sitting in a side seat beside Nicole who sat in another corner seat. We did some talking about mundane.