She leaned down on my chest and we kissed. “Thank you.”“For what? We’re not finished,” I said. Then, I proceeded to roll over on top of h...r. I lifted one of her legs to my waist and kept the other on the bed; all the way my cock pistoned in and out making her squeal in delight. I made sure the angle I thrust my cock into her glided right across her clit and sure enough, it gave her another orgasm which was heightened by my own orgasm. I began to cum deep into her pussy as her legs wrapped. I finally became aware of my hand autonomously squeezing and stretching Speedo's thick dick. It rubbed the swollen, purple head against my thigh and guided its overheated essence toward my empty cunt. "Maybe you should come off the wall before my dick shoves you over the side. We'll find a way to keep giving our friends below a respectable show." I was struck by his concern and shocked and awed that he was aware of our audience.On shaky legs, I climbed down and knelt on the thick towel. His. I could feel she was close to orgasm too. I walked to the other end. I began to rub her lips again. “What do you want me to do Mrs. D?” I asked.“Put it in…” she said.“Put what in where…?” said I.“Put your cock in me, fuck me” she said.I worked slowly in until I was balls deep. I reached forwards and grabbed her shoulders and began pounding, slowly and deliberately. The sound of my flesh slapping in to her was so satisfyingly loud. I built my pace up and up until she stiffened. She was more. I began to strip.“Dad, what are you doing?”“It’s hot. I’m going in again, sweetie.” I pointed to a little patch of green a little ways from us. “Then I’m going to lie down over there and dry off.”“Me, too.”After we’d splashed around a little and I’d held Allison where it was too deep for her to stand for a few minutes, we stretched out on the grass on our backs.“So, tell me what happened. How’d you end up kissing Julian?”Allison took my hand in hers without looking at me.“Harper knew about this.